TCP/IP

Transcrição

TCP/IP

TCP IP Protocol and Port List
Fonte WikiPedia.
TCP/IP
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Protocolos Internet (TCP/IP)
Camada
Protocolo
5.Aplicação HTTP, SMTP, FTP, SSH, RTP, Telnet,
SIP, RDP, IRC, SNMP, NNTP, POP3,
IMAP, BitTorrent, DNS, Ping ...
4.Transporte TCP, UDP, SCTP, DCCP ...
3.Rede
IP (IPv4, IPv6) , ARP, RARP, ICMP,
IPSec ...
2.Enlace
Ethernet, 802.11 WiFi, IEEE 802.1Q,
802.11g, HDLC, Token ring, FDDI,
PPP,Switch ,Frame Relay,
1.Física
Modem, RDIS, RS-232, EIA-422, RS449, Bluetooth, USB, ...
O TCP/IP é um conjunto de protocolos de comunicação entre computadores em rede
(também chamado de pilha de protocolos TCP/IP). Seu nome vem de dois protocolos: o
TCP (Transmission Control Protocol - Protocolo de Controle de Transmissão) e o IP
(Internet Protocol - Protocolo de Interconexão). O conjunto de protocolos pode ser visto
como um modelo de camadas, onde cada camada é responsável por um grupo de tarefas,
fornecendo um conjunto de serviços bem definidos para o protocolo da camada superior.
As camadas mais altas estão logicamente mais perto do usuário (chamada camada de
aplicação) e lidam com dados mais abstratos, confiando em protocolos de camadas mais
baixas para tarefas de menor nível de abstração.
Índice
[esconder]
•
•
•
•
•
•
•
1 Protocolos para internet
2 Camadas da pilha dos protocolos internet
o 2.1 Comparação com o modelo OSI
3 As camadas
o 3.1 A camada de aplicação
o 3.2 A camada de transporte
o 3.3 A camada de rede
o 3.4 A camada de enlace
o 3.5 A camada física
4 Implementações
5 Ver também
6 Ligações externas
7 Livros sobre TCP/IP
[editar] Protocolos para internet
Os protocolos para internet formam o grupo de protocolos de comunicação que
implementam a pilha de protocolos sobre a qual a internet e a maioria das redes
comerciais funcionam. Eles são algumas vezes chamados de "protocolos TCP/IP", já
que os dois protocolos: o protocolo TCP - Transmission Control Protocol (Protocolo de
Controle de Transmissão); e o IP - Internet Protocol (Protocolo de Internet) foram os
primeiros a serem definidos.
O modelo OSI descreve um grupo fixo de sete camadas que pode ser comparado, a
grosso modo, com o modelo TCP/IP. Essa comparação pode causar confusão ou trazer
detalhes mais internos para o TCP/IP.
O modelo inicial do TCP/IP é baseado em 4 níveis: Host/rede; Inter-rede; Transporte; e
Aplicação. Surgiu, então, um modelo híbrido, com 5 camadas, que retira o excesso do
modelo OSI e melhora o modelo TCP/IP: Física; Enlace; Rede; Transporte; e Aplicação.
Resumidamente, o modelo é o que podemos chamar de uma "solução prática para
problemas de transmissão de dados". Textualmente isto pode parecer muito genérico,
pois na realidade para melhor compreensão de um protocolo TCP/IP deveremos usar
exemplos práticos.
[editar] Camadas da pilha dos protocolos internet
O modelo TCP/IP de encapsulamento busca fornecer abstração aos protocolos e
serviços para diferentes camadas de uma pilha de estruturas de dados (ou simplesmente
pilha).
Uma pilha consiste de cinco camadas:
Camada
Exemplo
HTTP, FTP, DNS
5 - Aplicação
(protocolos de routing como BGP e RIP, que, por uma variedade de
(camadas OSI 5
razões, são executados sobre TCP e UDP respectivamente, podem
até 7)
também ser considerados parte da camada de rede)
4 - Transporte TCP, UDP, RTP, SCTP
(camadas OSI 4 (protocolos como OSPF, que é executado sobre IP, pode também ser
considerado parte da camada de rede)
e 5)
Para TCP/IP o protocolo é IP
(protocolos requeridos como ICMP e IGMP é executado sobre IP,
3 - Rede
(camada OSI 3) mas podem ainda ser considerados parte da camada de rede; ARP
não roda sobre IP)
2 - Enlace
ARP
(camada OSI 2)
1 - Interface
Ethernet, Wi-Fi, MPLS,Modem, etc.
com a Rede
(camada OSI 1)
As camadas mais próximas do topo estão logicamente mais perto do usuário, enquanto
aquelas mais abaixo estão logicamente mais perto da transmissão física do dado. Cada
camada tem um protocolo de camada acima e um protocolo de camada abaixo
(exceto as camadas da ponta, obviamente) que podem usar serviços de camadas
anteriores ou fornecer um serviço, respectivamente.
Enxergar as camadas como fornecedores ou consumidores de serviço é um método de
abstração para isolar protocolos de camadas acima dos pequenos detalhes de transmitir
bits através, digamos, de ethernet, e a detecção de colisão enquanto as camadas abaixo
evitam ter de conhecer os detalhes de todas as aplicações e seus protocolos.
Essa abstração também permite que camadas de cima forneçam serviços que as camadas
de baixo não podem fornecer. Por exemplo, o IP é projetado para não ser confiável e é
um protocolo best effort delivery. Isso significa que toda a camada de transporte deve
indicar se irá ou não fornecer confiabilidade e em qual nível.
O TCP (Transmission Control Protocol - Protocolo de Controle de Transmissão), é um
protocolo orientado a conexões confiável que permite a entrega sem erros de um fluxo
de bytes.
O UDP fornece integridade de dados (via um checksum) mas não fornece entrega
garantida; já o TCP fornece tanto integridade dos dados quanto garantia de entrega
(retransmitindo até que o destinatário receba o pacote).
[editar] Comparação com o modelo OSI
Existe alguma discussão sobre como mapear o modelo TCP/IP dentro do modelo OSI.
Uma vez que os modelos TCP/IP e OSI não combinam exatamente, não existe uma
resposta correta para esta questão.
Além do mais, o modelo OSI não é realmente rico o suficiente nas camadas mais baixas
para capturar a verdadeira divisão de camadas; é necessário uma camada extra (a
camada internet) entre as camadas de transporte e de rede. Protocolos específicos para
um tipo de rede que rodam em cima de estrutura de hardware básica precisam estar na
camada de rede. Exemplos desse tipo de protocolo são ARP e o Spanning Tree Protocol
(usado para manter pontes de rede redundantes em "espera" enquanto elas são
necessárias). Entretanto, eles são protocolos locais e operam debaixo da funcionalidade
internet. Reconhecidamente, colocar ambos os grupos (sem mencionar protocolos que
são logicamente parte da camada internet, mas rodam em cima de um protocolo internet,
como ICMP) na mesma camada pode ser um tanto confuso, mas o modelo OSI não é
complexo o suficiente para apresentar algo melhor.
Geralmente, as três camadas mais acima do modelo OSI (aplicação, apresentação e
sessão) são consideradas como uma única camada (aplicação) no modelo TCP/IP. Isso
porque o TCP/IP tem uma camada de sessão relativamente leve, consistindo de abrir e
fechar conexões sobre TCP e RTP e fornecer diferentes números de portas para
diferentes aplicações sobre TCP e UDP. Se necessário, essas funções podem ser
aumentadas por aplicações individuais (ou bibliotecas usadas por essas aplicações).
Similarmente, IP é projetado em volta da idéia de tratar a rede abaixo dele como uma
caixa preta de forma que ela possa ser considerada como uma única camada para os
propósitos de discussão sobre TCP/IP.
[editar] As camadas
O que segue é uma descrição de cada camada na pilha da suíte IP.
[editar] A camada de aplicação
Ver artigo principal: Camada de aplicação
A camada de aplicação é a camada que a maioria dos programas de rede usa de forma a
se comunicar através de uma rede com outros programas. Processos que rodam nessa
camada são específicos da aplicação; o dado é passado do programa de rede, no formato
usado internamente por essa aplicação, e é codificado dentro do padrão de um protocolo.
Alguns programas específicos são levados em conta nessa camada. Eles provêem
serviços que suportam diretamente aplicações do usuário. Esses programas e seus
correspondentes protocolos incluem o HTTP (navegação na World Wide Web), FTP
(transporte de arquivos), SMTP (envio de email), SSH (login remoto seguro), DNS
(pesquisas nome <-> IP) e muitos outros.
Uma vez que o dado de uma aplicação foi codificado dentro de um padrão de um
protocolo da camada de aplicação ele será passado para a próxima camada da pilha IP.
Na camada de transporte, aplicações irão em sua maioria fazer uso de TCP ou UDP, e
aplicações servidoras são freqüentemente associadas com um número de porta. Portas
para aplicações servidores são oficialmente alocadas pela IANA (Internet Assigned
Numbers Authority) mas desenvolvedores de novos protocolos hoje em dia
freqüentemente escolhem os números de portas por eles mesmos. Uma vez que é raro
ter mais que alguns poucos programas servidores no mesmo sistema, problemas com
conflito de portas são raros. Aplicações também geralmente permitem que o usuário
especifique números de portas arbitrários através de parâmetros em tempo de execução.
Aplicações cliente conectando para fora geralmente usam um número de porta aleatório
determinado pelo sistema operacional.
O pacote relacionado à camada de aplicação é chamado Mensagem.
[editar] A camada de transporte
Ver artigo principal: Camada de transporte
Os protocolos na camada de transporte podem resolver problemas como confiabilidade
(o dado alcançou seu destino?) e integridade (os dados chegaram na ordem correta?). Na
suíte de protocolos TCP/IP os protocolos de transporte também determinam para qual
aplicação um dado qualquer é destinado.
Os protocolos dinâmicos de routing, que tecnicamente cabem nessa camada do TCP/IP,
são geralmente considerados parte da camada de rede. Como exemplo tem-se o OSPF
(protocolo IP número 89).
O TCP, número 6 do protocolo IP, é um mecanismo de transporte "confiável", orientado
à conexão e que fornece um stream de bytes confiável, garantindo assim que os dados
cheguem íntegros (não danificados e em ordem). O TCP tenta continuamente medir o
quão carregada a rede está e desacelera sua taxa de envio para evitar sobrecarga. Além
disso, o TCP irá tentar entregar todos os dados corretamente na seqüência especificada.
Essas são as principais diferenças dele para com o UDP, e pode se tornar desvantajoso
em streaming, em tempo real ou aplicações de routing com altas taxas de perda na
camada internet.
Recentemente criou-se SCTP (Stream Control Transmission Protocol, Protocolo de
Transmissão de Controle de Stream), que também consiste em um mecanismo de
transporte "confiável". Ele provê suporte a multihoming, onde o final de uma conexão
pode ser representada por múltiplos endereços IP (representando múltiplas interfaces
físicas), de maneira que, se algum falhar, a conexão não é interrompida. Ele foi
desenvolvido inicialmente para transportar SS7 sobre IP em redes telefônicas, mas
também pode ser usado para outras aplicações.
O UDP (User Datagram Protocol), número 17 do protocolo IP, é um protocolo de
datagrama sem conexão. Ele é um protocolo de "melhor esforço" ou "não confiável".
Não porque ele é particularmente não confiável, mas porque ele não verifica se os
pacotes alcançaram seu destino, e não dá qualquer garantia que eles irão chegar na
ordem. Se uma aplicação requer estas características, então ela mesma terá que provêlas ou usar o protocolo TCP.
O UDP é tipicamente usado por aplicações como as de mídia de streaming (áudio, vídeo
etc), onde a chegada na hora é mais importante do que confiabilidade, ou para
aplicações de simples requisição/resposta como pesquisas de DNS, onde o overhead de
configurar uma conexão confiável é desproporcionalmente largo.
O DCCP está atualmente em desenvolvimento pelo IETF. Ele provê controle de fluxo
das semânticas do TCP, enquanto mantém o modelo de serviço de datagramas do UDP
visível para o usuário.
Tanto o TCP quanto o UDP são usados para transmitir um número de aplicações de alto
nível. As aplicações em qualquer endereço de rede são distinguidas por seus endereços
de porta TCP ou UDP. Por convenção, certas portas "bem conhecidas" estão associadas
com aplicações específicas.
O pacote da camada de transporte é chamado Segmento.
[editar] A camada de rede
Ver artigo principal: Camada de rede
Como definido anteriormente, a camada de rede resolve o problema de obter pacotes
através de uma rede simples. Exemplos de protocolos são o X.25 e o Host/IMP da
ARPANET.
Com o advento da internet novas funcionalidades foram adicionadas nesta camada,
especialmente para a obtenção de dados da rede de origem e da rede de destino. Isso
geralmente envolve rotear o pacote através de redes distintas que se relacionam através
da internet.
Na suíte de protocolos para a internet, o IP executa a tarefa básica de levar pacotes de
dados da origem para o destino. O protocolo IP pode transmitir dados para diferentes
protocolos de níveis mais altos, esses protocolos são identificados por um único
número de protocolo IP.
Alguns dos protocolos transmitidos por IP, como o ICMP (usado para transmitir
informação de diagnóstico sobre a transmissão IP) e o IGMP (usado para gerenciar
dados multicast) são colocados acima do IP mas executam funções da camada internet.
Isso ilustra uma incompatibilidade entre os modelos da internet e OSI. Todos os
protocolos de routing, como o BGP, o OSPF e o RIP são também parte da camada de
internet, muito embora eles possam ser vistos como pertencentes a camadas mais altas
na pilha.
O pacote da camada de rede é geralmente conhecido como Datagrama.
[editar] A camada de enlace
Ver artigo principal: Camada de enlace
A camada de enlace não é realmente parte do modelo TCP/IP, mas é o método usado
para passar quadros da camada de rede de um dispositivo para a camada de internet de
outro. Esse processo pode ser controlado tanto em software (device driver) para a placa
de rede quanto em firmware ou chipsets especializados. Esses irão executar as funções
da camada de enlace de dados como adicionar um header de pacote para prepará-lo para
transmissão, então de fato transmitir o quadro através da camada física. Do outro lado, a
camada de enlace irá receber quadros de dados, retirar os headers adicionados e
encaminhar os pacotes recebidos para a camada de internet. Essa camada é a primeira
normatizada do modelo, é responsável pelo endereçamento, roteamento e controle de
envio e recepção.Ela não é orientada à conexão, se comunica pelos datagramas (pacotes
de dados).
Entretanto, a camada de enlace não é sempre tão simples. Ela pode também ser um VPN
(Virtual Private Network, Rede Privada Virtual) ou túnel, onde pacotes da camada de
internet, ao invés de serem enviados através de uma interface física, são enviados
usando um protocolo de tunneling e outra (ou a mesma) suíte de protocolos. O VPN ou
túnel é usualmente estabelecido além do tempo, e tem características especiais que a
transmissão direta por interface física não possui (por exemplo, ele pode criptografar os
dados que passam através dele). Esse uso recursivo de suíte de protocolos pode ser
confuso uma vez que a "camada" de enlace é agora uma rede inteira. Mas é um método
elegante para implementar funções freqüentemente complexas. Embora seja necessário
muito cuidado para prevenir que um pacote já empacotado e enviado através de um
túnel seja mais uma vez empacotado e reenviado pelo mesmo.
O pacote da camada de enlace é conhecido como Quadro.
[editar] A camada física
Ver artigo principal: Camada física
A camada física do Protocolo TCP/IP trata das características elétricas e mecânicas do
meio, como tipos de conectores e cabos utilizado para estabelecer uma comunicação.
[editar] Implementações
Hoje, a maioria dos sistemas operacionais comerciais incluem e instalam a pilha TCP/IP
por padrão. Para a maioria dos usuários, não há nenhuma necessidade de procurar por
implementações. O TCP/IP é incluído em todas as versões do Unix e Linux, assim
como no Mac OS X e no Microsoft Windows.
Fonte: http://pt.wikipedia.org/wiki/TCP/IP
Hypertext Transfer Protocol
Camada
Protocolo
3.Rede
IPSec ...
2.Enlace
1.Física
Hypertext Transfer Protocol (ou o acrônimo HTTP; do inglês, Protocolo de
Transferência de Hipertexto) é um protocolo de comunicação (na camada de
aplicação segundo o Modelo OSI) utilizado para sistemas de informação de hipermedia
distribuídos e colaborativos.[1] Seu uso para a obtenção de recursos interligados levou ao
estabelecimento da World Wide Web.
Coordenado pela World Wide Web Consortium e a Internet Engineering Task Force,
culminou na publicação de uma série de Requests for Comments; mais notavelmente o
RFC 2616, de junho de 1999, que definiu o HTTP/1.1.
Normalmente, este protocolo utiliza o porta 80 e é usado para a comunicação de sítios
web, comunicando na linguagem HTML. Contudo, para haver comunicação com o
servidor do sítio é necessário utilizar comandos adequados, que não estão em linguagem
HTML.
Para acedermos a outro documento a partir de uma palavra presente no documento
actual podemos utilizar hiperligações (ou âncoras). Estes documentos se encontram no
sítio com um endereço de página da Internet - e para acessá-los deve-se digitar o
respectivo endereço, denominado URI (Universal Resource Identifier ou Identificador
Universal de Recurso), que não deve ser confundir com URL (Universal Resource
Locator ou Localizador Universal de Recurso), um tipo de URI que pode ser
directamente localizado.
Funcionamento
Um sistema de comunicação em rede possui diversos protocolos que trabalham em
conjunto para o fornecimento de serviços. Para que o protocolo HTTP consiga transferir
seus dados pela Web, é necessário que os protocolos TCP e IP (Internet Protocol,
Protocolo de Internet) tornem possível a conexão entre clientes e servidores através de
sockets TCP/IP.
De acordo com Fielding,[3] o HTTP utiliza o modelo cliente-servidor, como a maioria
dos protocolos de rede, baseando-se no paradigma de requisição e resposta. Um
programa requisitante (cliente) estabelece uma conexão com um outro programa
receptor (servidor) e envia-lhe uma requisição, contendo a URI, a versão do protocolo,
uma mensagem MIME (padrão utilizado para codificar dados em formato de textos
ASCII para serem transmitidos pela Internet) contendo os modificadores da requisição,
informações sobre o cliente e, possivelmente, o conteúdo no corpo da mensagem.
O servidor responde com uma linha de status (status line) incluindo sua versão de
protocolo e um código de operação bem sucedida ou um código de erro, seguido pelas
informações do servidor, metainformações da entidade e possível conteúdo no corpo da
mensagem. Após o envio da resposta pelo servidor, encerra-se a conexão estabelecida.
Fonte: http://pt.wikipedia.org/wiki/Hypertext_Transfer_Protocol
Camada
Protocolo
3.Rede
IPSec ...
2.Enlace
1.Física
HTTPS (HyperText Transfer Protocol Secure), é uma implementação do protocolo
HTTP sobre uma camada SSL ou do TLS. Essa camada adicional permite que os dados
sejam transmitidos através de uma conexão criptografada e que se verifique a
autenticidade do servidor e do cliente através de certificados digitais. A porta TCP
usada por norma para o protocolo HTTPS é a 443.
O protocolo HTTPS é utilizado, em regra, quando se deseja evitar que a informação
transmitida entre o cliente e o servidor seja visualizada por terceiros, como por exemplo
no caso de compras online. A existência na barra de tarefas (normalmente do lado
direito) de um cadeado demonstra a certificação de página segura (SSL).
Nas URLs dos sites o início ficaria 'https://'. Geralmente os navegadores mais atuais
indicam um site seguro, geralmente atráves das barras de endereço que ficam verde.
Consulte a ajuda do seu navegador para mais informações de como ele avisa sobre sites
seguros.
O exemplo de conexão via HTTPS são os próprios sites da Wikimedia Foundation,
onde é possível acessar e editar o conteúdo dos sites através de uma conexão segura.
Através da URL https://secure.wikimedia.org/wikipedia/pt/wiki/Página_principal é
possível editar a wikipédia em língua portuguesa.
Fonte: http://pt.wikipedia.org/wiki/HTTPS
Anexo:Lista de protocolos de redes
(Redirecionado de Lista de protocolos de redes)
Aqui encontrará uma lista de todos os protocolos de rede, classificados mediante as
camadas do Modelo OSI em que operam.
Índice
[esconder]
•
•
•
•
•
•
1 Camada de ligação de dados
2 Camada de rede
3 Camada de transporte
o 3.1 TCP e UDP
4 Camada de aplicação
5 Ver também
6 Ligações externas
[editar] Camada de ligação de dados
•
•
•
•
•
•
ADSL
ATM
Ethernet
FDDI
HDLC
xDSL
[editar] Camada de rede
•
•
•
IP, Internet Protocol (versão 4)
IPv6, Internet Protocol versão 6
DHCP, Dynamic Host Configuration Protocol
[editar] Camada de transporte
•
TCP, Transmission Control Protocol
[editar] TCP e UDP
Ver artigo principal: Lista de portas de protocolos
Na tabela abaixo listam-se os serviços e protocolos associados às portas TCP e UDP.
Serviço
TCP
UDP
FTP
21
21
SSH
22
22
Telnet
23
23
SMTP
25
25
DNS
53
53
HTTP
80
80
Observações
Transferência de
arquivos
Protocolo de login
remoto encriptado
Protocolo de login
remoto
Para envio de email
Resolução de nomes
para IP
Para web browser
POP3
110
110
IMAP
143
143
TLS/SSL
443
443
IRC
6667
6667
Pichat
9009
9009
Para recepção de
email
Para recepção/envio
de email
Protocolo de camada
de sockets segura
Para
conversação/chat
Protocolo de
conversação/chat
[editar] Camada de aplicação
•
•
•
•
•
•
•
•
•
HTTP, HyperText Transfer Protocol
IRC, Internet Relay Chat
SNMP, Simple Network Management Protocol
POP3, Post Office Protocol
SMTP, Simple Mail Transfer Protocol
FTP, File Transfer Protocol
Jabber
NTP, Network Time Protocol
OSCAR, Open System for CommunicAtion in Realtime
Fonte: http://pt.wikipedia.org/wiki/Lista_de_protocolos_de_redes
List of TCP and UDP port numbers
From Wikipedia, the free encyclopedia
Jump to: navigation, search
In computer networking, the protocols of the Transport Layer of the Internet Protocol
Suite, most notably the Transmission Control Protocol ("TCP") and the User Datagram
Protocol ("UDP"), but also other protocols, use a numerical identifier for the data
structures of the endpoints for host-to-host communications. Such an endpoint is known
as a port and the identifier is the port number. The Internet Assigned Numbers
Authority (IANA) is responsible for maintaining the official assignments of port
numbers for specific uses.[1]
Contents
[hide]
•
•
•
•
•
•
•
1 Table legend
2 Well-known ports: 0–1023
3 Registered ports: 1024–49151
4 Dynamic and/or private ports: 49152–65535
5 See also
6 References
7 External links
[edit] Table legend
Color coding of table entries
Official
Port/application combination is registered with IANA
Unofficial Port/application combination is not registered with IANA
Conflict
Port is in use for multiple applications
[edit] Well-known ports: 0–1023
Port
0/TCP,UDP
1/TCP,UDP
2/TCP,UDP
3/TCP,UDP
5/TCP,UDP
7/TCP,UDP
8/TCP,UDP
9/TCP,UDP
11/TCP,UDP
13/TCP,UDP
17/TCP,UDP
18/TCP,UDP
19/TCP,UDP
20/TCP
21/TCP
22/TCP,UDP
23/TCP
25/TCP,UDP
Description
Reserved
TCP Port Service Multiplexer
Management Utility
Compression Process
Remote Job Entry
Echo
ICMP (Ping)
Discard
Active Users
DAYTIME – (RFC 867)
Quote of the Day
Message Send Protocol
Character Generator
FTP – data
FTP—control (command)
Secure Shell (SSH)—used for secure logins, file transfers
(scp, sftp) and port forwarding
Telnet protocol—unencrypted text communications
Simple Mail Transfer Protocol (SMTP)—used for e-mail
Status
Official
Official
Official
Official
Official
Official
Official
Official
Official
Official
Official
Official
Official
Official
Official
Official
Official
Official
routing between mail servers
34/TCP,UDP Remote File (RF)—used to transfer files between machines
35/TCP,UDP Any private printer server protocol
35/TCP,UDP QMS Magicolor 2 printer server protocol
37/TCP,UDP TIME protocol
Resource Location Protocol[2] (RLP)—used for determining
39/TCP,UDP
the location of higher level services from hosts on a network
41/TCP,UDP Graphics
42/TCP,UDP nameserver, ARPA Host Name Server Protocol
42/TCP,UDP WINS
43/TCP
WHOIS protocol
47/TCP
GRE protocol
49/TCP,UDP TACACS Login Host protocol
52/TCP,UDP XNS (Xerox Network Services) Time Protocol
53/TCP,UDP Domain Name System (DNS)
54/TCP,UDP XNS (Xerox Network Services) Clearinghouse
55/TCP,UDP ISI-GL (ISI Graphics Language)
56/TCP,UDP XNS (Xerox Network Services) Authentication
56/TCP,UDP RAP (Route Access Protocol)[3]
57/TCP
MTP, Mail Transfer Protocol
58/TCP,UDP XNS (Xerox Network Services) Mail
Bootstrap Protocol (BOOTP) Server; also used by Dynamic
67/UDP
Host Configuration Protocol (DHCP)
Bootstrap Protocol (BOOTP) Client; also used by Dynamic
68/UDP
Host Configuration Protocol (DHCP)
Trivial File Transfer Protocol (TFTP)
69/UDP
Gopher protocol
70/TCP
79/TCP
Finger protocol
80/TCP,UDP Hypertext Transfer Protocol (HTTP)
81/TCP
Torpark—Onion routing
82/UDP
Torpark—Control
83/TCP
MIT ML Device
88/TCP,UDP Kerberos—authentication system
dnsix (DoD Network Security for Information Exchange)
90/TCP,UDP
Securit Attribute Token Map
90/TCP,UDP Pointcast
99/TCP
WIP Message Protocol
101/TCP
NIC host name
ISO-TSAP (Transport Service Access Point) Class 0
102/TCP
protocol[4]
ACR/NEMA Digital Imaging and Communications in
104/TCP,UDP
Medicine
Unofficial
Official
Unofficial
Official
Official
Official
Official
Unofficial
Official
Official
Official
Official
Official
Official
Unofficial
Official
Unofficial
Unofficial
Official
Official
Official
Official
Official
Official
Official
Unofficial
Unofficial
Official
Official
Official
Unofficial
Unofficial
Official
Official
Official
107/TCP
109/TCP
110/TCP
111/TCP,UDP
113/UDP
113/TCP,UDP
115/TCP
117/TCP
118/TCP,UDP
119/TCP
123/UDP
135/TCP,UDP
135/TCP,UDP
137/TCP,UDP
138/TCP,UDP
139/TCP,UDP
143/TCP,UDP
152/TCP,UDP
153/TCP,UDP
156/TCP,UDP
158/TCP,UDP
161/TCP,UDP
162/TCP,UDP
170/TCP
177/TCP,UDP
179/TCP
194/TCP,UDP
199/TCP,UDP
201/TCP,UDP
209/TCP,UDP
210/TCP,UDP
213/TCP,UDP
218/TCP,UDP
220/TCP,UDP
256/TCP,UDP
Remote TELNET Service[5] protocol
Post Office Protocol 2 (POP2)
Post Office Protocol 3 (POP3)
Sun Remote Procedure Call
ident—user identification system, used by IRC servers to
identify users
Authentication Service (auth)
Simple File Transfer Protocol (SFTP)
UUCP Path Service
SQL (Structured Query Language) Services
Network News Transfer Protocol (NNTP)—used for
retrieving newsgroup messages
Network Time Protocol (NTP)—used for time
synchronization
DCE endpoint resolution
Microsoft EPMAP (End Point Mapper), also known as
DCE/RPC Locator service[6], used to remotely manage
services including DHCP server, DNS server and WINS.
Also used by DCOM
NetBIOS NetBIOS Name Service
NetBIOS NetBIOS Datagram Service
NetBIOS NetBIOS Session Service
Internet Message Access Protocol (IMAP)—used for
retrieving, organizing, and synchronizing e-mail messages
Background File Transfer Program (BFTP)[7]
SGMP, Simple Gateway Monitoring Protocol
SQL Service
DMSP, Distributed Mail Service Protocol
Simple Network Management Protocol (SNMP)
Simple Network Management Protocol Trap
(SNMPTRAP)[8]
Print-srv, Network PostScript
X Display Manager Control Protocol (XDMCP)
BGP (Border Gateway Protocol)
IRC (Internet Relay Chat)
SMUX, SNMP Unix Multiplexer
AppleTalk Routing Maintenance
The Quick Mail Transfer Protocol
ANSI Z39.50
IPX
MPP, Message Posting Protocol
IMAP, Interactive Mail Access Protocol, version 3
2DEV "2SP" Port
Official
Official
Official
Official
Official
Official
Official
Official
Official
Official
Official
Official
Unofficial
Official
Official
Official
Official
Official
Official
Official
Unofficial
Official
Official
Official
Official
Official
Official
Official
Official
Official
Official
Official
Official
Official
Unofficial
259/TCP,UDP ESRO, Efficient Short Remote Operations
264/TCP,UDP BGMP, Border Gateway Multicast Protocol
Mac OS X Server Admin (officially AppleShare IP Web
311/TCP
administration)
308/TCP
Novastor Online Backup
318/TCP,UDP PKIX TSP, Time Stamp Protocol
323/TCP,UDP IMMP, Internet Message Mapping Protocol
MATIP-Type A, Mapping of Airline Traffic over Internet
350/TCP,UDP
Protocol
MATIP-Type B, Mapping of Airline Traffic over Internet
351/TCP,UDP
Protocol
366/TCP,UDP ODMR, On-Demand Mail Relay
369/TCP,UDP Rpc2portmap
370/TCP,UDP codaauth2 – Coda authentication server
securecast1 – Outgoing packets to NAI's servers,
370/TCP,UDP
http://www.nai.com/asp_set/anti_virus/alerts/faq.as
371/TCP,UDP ClearCase albd
383/TCP,UDP HP data alarm manager
384/TCP,UDP A Remote Network Server System
387/TCP,UDP AURP, AppleTalk Update-based Routing Protocol
389/TCP,UDP Lightweight Directory Access Protocol (LDAP)
401/TCP,UDP UPS Uninterruptible Power Supply
402/TCP
Altiris, Altiris Deployment Client
411/TCP
Direct Connect Hub
412/TCP
Direct Connect Client-to-Client
427/TCP,UDP Service Location Protocol (SLP)
443/TCP,UDP Hypertext Transfer Protocol over TLS/SSL (HTTPS)
444/TCP,UDP SNPP, Simple Network Paging Protocol (RFC 1568)
445/TCP
Microsoft-DS Active Directory, Windows shares
445/UDP
Microsoft-DS SMB file sharing
464/TCP,UDP Kerberos Change/Set password
465/TCP
Cisco protocol
465/TCP
SMTP over SSL
475/TCP
tcpnethaspsrv (Hasp services, TCP/IP version)
497/TCP
Dantz Retrospect
Internet Security Association and Key Management Protocol
500/UDP
(ISAKMP)
STMF, Simple Transportation Management Framework –
501/TCP
DOT NTCIP 1101
502/TCP,UDP Modbus, Protocol
Citadel – multiservice protocol for dedicated clients for the
504/TCP,UDP
Citadel groupware system
Official
Official
Official
Official
Official
Unofficial
Official
Official
Official
Official
Unofficial
Unofficial
Official
Official
Official
Official
Official
Official
Unofficial
Unofficial
Unofficial
Official
Official
Official
Official
Official
Official
Unofficial
Unofficial
Official
Official
Official
Unofficial
Unofficial
Official
510/TCP
512/TCP
512/UDP
513/TCP
513/UDP
514/TCP
514/UDP
515/TCP
517/UDP
518/UDP
520/TCP
520/UDP
524/TCP,UDP
525/UDP
530/TCP,UDP
531/TCP,UDP
532/TCP
533/UDP
540/TCP
542/TCP,UDP
543/TCP
544/TCP
545/TCP
546/TCP,UDP
547/TCP,UDP
548/TCP
550/UDP
554/TCP,UDP
556/TCP
560/UDP
561/UDP
563/TCP,UDP
587/TCP
591/TCP
593/TCP,UDP
604/TCP
First Class Protocol
Rexec, Remote Process Execution
comsat, together with biff
Login
Who
Shell—used to execute non-interactive commands on a
remote system
Syslog—used for system logging
Line Printer Daemon—print service
Talk
NTalk
efs, extended file name server
Routing—RIP
NCP (NetWare Core Protocol) is used for a variety things
such as access to primary NetWare server resources, Time
Synchronization, etc.
Timed, Timeserver
RPC
AOL Instant Messenger, IRC
netnews
netwall, For Emergency Broadcasts
UUCP (Unix-to-Unix Copy Protocol)
commerce (Commerce Applications)
klogin, Kerberos login
kshell, Kerberos Remote shell
OSIsoft PI (VMS), OSISoft PI Server Client Access
DHCPv6 client
DHCPv6 server
Apple Filing Protocol (AFP) over TCP
new-rwho, new-who
Real Time Streaming Protocol (RTSP)
Remotefs, RFS, rfs_server
rmonitor, Remote Monitor
monitor
NNTP protocol over TLS/SSL (NNTPS)
e-mail message submission[9] (SMTP)
FileMaker 6.0 (and later) Web Sharing (HTTP Alternate,
also see port 80)
HTTP RPC Ep Map, Remote procedure call over Hypertext
Transfer Protocol, often used by Distributed Component
Object Model services and Microsoft Exchange Server
TUNNEL profile[10], a protocol for BEEP peers to form an
Unofficial
Official
Official
Official
Official
Official
Official
Official
Official
Official
Official
Official
Official
Official
Official
Unofficial
Official
Official
Official
Official
Official
Official
Unofficial
Official
Official
Official
Official
Official
Official
Official
Official
Official
Official
Official
Official
Official
623/UDP
631/TCP,UDP
636/TCP,UDP
639/TCP,UDP
641/TCP,UDP
646/TCP,UDP
647/TCP
648/TCP
652/TCP
653/TCP,UDP
654/TCP
655/TCP
657/TCP,UDP
660/TCP
665/TCP
666/UDP
674/TCP
691/TCP
692/TCP
694/TCP,UDP
695/TCP
698/UDP
699/TCP
700/TCP
701/TCP
702/TCP
706/TCP
application layer tunnel
ASF Remote Management and Control Protocol (ASFRMCP)
Internet Printing Protocol (IPP)
Lightweight Directory Access Protocol over TLS/SSL
(LDAPS)
MSDP, Multicast Source Discovery Protocol
SupportSoft Nexus Remote Command (control/listening): A
proxy gateway connecting remote control traffic
LDP, Label Distribution Protocol, a routing protocol used in
MPLS networks
DHCP Failover protocol[11]
RRP (Registry Registrar Protocol)[12]
DTCP, Dynamic Tunnel Configuration Protocol
SupportSoft Nexus Remote Command (data): A proxy
gateway connecting remote control traffic
AODV (Ad-hoc On-demand Distance Vector)
IEEE MMS (IEEE Media Management System)[13][14]
IBM RMC (Remote monitoring and Control) protocol, used
by System p5 AIX Integrated Virtualization Manager
(IVM)[15] and Hardware Management Console to connect
managed logical partitions (LPAR) to enable dynamic
partition reconfiguration
Mac OS X Server administration
sun-dr, Remote Dynamic Reconfiguration
Doom, first online first-person shooter
ACAP (Application Configuration Access Protocol)
MS Exchange Routing
Hyperwave-ISP
Linux-HA High availability Heartbeat
IEEE-MMS-SSL (IEEE Media Management System over
SSL)[16]
OLSR (Optimized Link State Routing)
Access Network
EPP (Extensible Provisioning Protocol), a protocol for
communication between domain name registries and
registrars (RFC 4934)
LMP (Link Management Protocol (Internet))[17], a protocol
that runs between a pair of nodes and is used to manage
traffic engineering (TE) links
IRIS[18][19] (Internet Registry Information Service) over
BEEP (Blocks Extensible Exchange Protocol)[20] (RFC
3983)
SILC, Secure Internet Live Conferencing
Official
Official
Official
Official
Official
Official
Official
Official
Unofficial
Official
Official
Official
Official
Official
Unofficial
Official
Official
Official
Official
Official
Official
Official
Official
Official
Official
Official
Official
711/TCP
712/TCP
712/UDP
720/TCP
749/TCP,UDP
750/TCP
750/UDP
750/UDP
751/TCP,UDP
751/TCP,UDP
752/TCP
752/UDP
752/UDP
753/TCP
753/UDP
753/UDP
754/TCP
754/TCP
754/UDP
760/TCP,UDP
760/TCP,UDP
782/TCP
783/TCP
829/TCP
843/TCP
860/TCP
873/TCP
888/TCP
901/TCP
901/TCP, UDP
902/TCP
902/UDP
903/TCP
904/TCP
911/TCP
Cisco TDP, Tag Distribution Protocol[21][22][23]—being
replaced by the MPLS Label Distribution Protocol[24]
TBRPF, Topology Broadcast based on Reverse-Path
Forwarding routing protocol (RFC 3684)
Promise RAID Controller
SMQP, Simple Message Queue Protocol
Kerberos administration
rfile
loadav
kerberos-iv, Kerberos version IV
pump
kerberos_master, Kerberos authentication
qrh
qrh
userreg_server, Kerberos Password (kpasswd) server
Reverse Routing Header (rrh)[25]
Reverse Routing Header (rrh)
passwd_server, Kerberos userreg server
tell send
krb5_prop, Kerberos v5 slave propagation
tell send
ns
krbupdate [kreg], Kerberos registration
Conserver serial-console management server
SpamAssassin spamd daemon
CMP (Certificate Management Protocol)
Adobe Flash socket policy server
iSCSI (RFC 3720)
rsync file synchronisation protocol
cddbp, CD DataBase (CDDB) protocol (CDDBP)—
unassigned but widespread use
Samba Web Administration Tool (SWAT)
VMware Virtual Infrastructure Client (UDP from server
being managed to management console)
VMware Server Console (TCP from management console to
server being Managed)
VMware Server Console (UDP from server being managed
to management console)
VMware Remote Console [26]
VMware Server Alternate (if 902 is in use, i.e. SUSE linux)
Network Console on Acid (NCA)—local tty redirection over
OpenSSH
Official
Official
Unofficial
Unofficial
Official
Official
Official
Official
Official
Unofficial
Official
Official
Unofficial
Official
Official
Unofficial
Official
Unofficial
Official
Official
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
Official
Official
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
953/TCP,UDP Domain Name System (DNS) RDNC Service
SofaWare Technologies Remote HTTPS management for
981/TCP
firewall devices running embedded Check Point FireWall-1
software
989/TCP,UDP FTPS Protocol (data): FTP over TLS/SSL
990/TCP,UDP FTPS Protocol (control): FTP over TLS/SSL
991/TCP,UDP NAS (Netnews Administration System)
992/TCP,UDP TELNET protocol over TLS/SSL
993/TCP
Internet Message Access Protocol over SSL (IMAPS)
995/TCP
Post Office Protocol 3 over TLS/SSL (POP3S)
999/TCP
ScimoreDB Database System
1001/TCP
JtoMB
1023/TCP,UDP Reserved[1]
Unofficial
Unofficial
Official
Official
Official
Official
Official
Official
Unofficial
Unofficial
Official
[edit] Registered ports: 1024–49151
Only those ports that are commonly used are listed; for full list, refer to the IANA port
list.[1]
When investigating TCP traffic, be careful not to confuse the client and server ports.
The client port is incremental, typically beginning at 1024 at boot time and wrapping at
4096. If the port you are investigating is in the lower part of this range, it may be a
client port. Stateful firewalls identify the server port, but packet sniffers and stateless
firewalls do not. For example, a packet sniffer showing a TCP packet with source port
1080 and destination port 1494 might be either the SOCKetS or Citrix Independent
Computing Architecture (ICA) protocols. The only way to know for sure is to examine
the initial TCP handshake.
With UDP, client port selection depends on the application and may be incremental,
fixed to a nonsensical value, or fixed equal to the server port.
Port
1024/TCP,UDP
1025/TCP
1026/TCP
1029/TCP
1058/TCP,UDP
1059/TCP,UDP
1080/TCP
1085/TCP,UDP
1098/TCP,UDP
1099/TCP,UDP
1109/TCP,UDP
Description
Status
Reserved
Official
NFS-or-IIS
Unofficial
Often utilized by Microsoft DCOM services
Unofficial
Often utilized by Microsoft DCOM services
Unofficial
nim, IBM AIX Network Installation Manager (NIM) Official
nimreg, IBM AIX Network Installation Manager
Official
(NIM)
SOCKS proxy
Official
WebObjects
Official
rmiactivation, RMI Activation
Official
Official
rmiregistry, RMI Registry
[1]
Reserved
Official
[1]
1109/TCP
1111/UDP
1140/TCP,UDP
1167/UDP
1169/TCP,UDP
1176/TCP
1182/TCP,UDP
1194/TCP,UDP
1198/TCP,UDP
1200/TCP
1200/UDP
1200/UDP
1214/TCP
1220/TCP
1223/TCP,UDP
1234/UDP
1236/TCP
1241/TCP,UDP
1248/TCP
1270/TCP,UDP
1293/TCP,UDP
1311/TCP
1313/TCP
1337/TCP
1337/TCP
1352/TCP
1387/TCP,UDP
1414/TCP
1417/TCP,UDP
Kerberos Post Office Protocol (KPOP)
EasyBits School network discovery protocol (for
Intel's CMPC platform)
AutoNOC protocol
phone, conference calling
Tripwire
Perceptive Automation Indigo Home automation
server
AcceleNet Intelligent Transfer Protocol
OpenVPN
The cajo project Free dynamic transparent
distributed computing in Java
scol, protocol used by SCOL 3D virtual worlds
server to answer world name resolution client
request[27]
scol, protocol used by SCOL 3D virtual worlds
server to answer world name resolution client
request
Steam Friends Applet
Kazaa
QuickTime Streaming Server administration
TGP, TrulyGlobal Protocol, also known as "The Gur
Protocol" (named for Gur Kimchi of TrulyGlobal)
VLC media player Default port for UDP/RTP stream
Symantec BindView Control UNIX Default port for
TCP management server connections
Nessus Security Scanner
NSClient/NSClient++/NC_Net (Nagios)
Microsoft System Center Operations Manager
(SCOM) (formerly Microsoft Operations Manager
(MOM)) agent
IPSec (Internet Protocol Security)
Dell Open Manage HTTPS
Xbiim (Canvii server)
PowerFolder P2P Encrypted File Synchronization
Program
WASTE Encrypted File Sharing Program
IBM Lotus Notes/Domino Remote Procedure Call
(RPC) protocol
cadsi-lm, LMS International (formerly Computer
Aided Design Software, Inc. (CADSI)) LM
IBM WebSphere MQ (formerly known as
MQSeries)
Timbuktu Service 1 Port
Unofficial
Unofficial
Official
Unofficial
Official
Official
Official
Official
Official
Official
Official
Unofficial
Official
Official
Official
Unofficial
Unofficial
Official
Unofficial
Official
Official
Unofficial
Unofficial
Unofficial
Unofficial
Official
Official
Official
Official
1418/TCP,UDP
1419/TCP,UDP
1420/TCP,UDP
1431/TCP
1433/TCP
1434/UDP
1494/TCP
1500/TCP
1501/UDP
1503/TCP,UDP
1512/TCP,UDP
1521/TCP
1521/TCP
1524/TCP,UDP
1526/TCP
1533/TCP
1547/TCP,UDP
1550
1581/UDP
1589/UDP
1645/TCP,UDP
1627
1677/TCP,UDP
1701/UDP
1716/TCP
1719/UDP
1720/TCP
Reverse Gossip Transport Protocol (RGTP), used to
access a General-purpose Reverse-Ordered Gossip
Gathering System (GROGGS) bulletin board, such
as that implemented on the Cambridge University's
Phoenix system
MSSQL (Microsoft SQL Server database
management system) Server
MSSQL (Microsoft SQL Server database
management system) Monitor
Citrix XenApp Independent Computing Architecture
(ICA) thin client protocol
NetGuard GuardianPro firewall (NT4-based)
Remote Management
NetGuard GuardianPro firewall (NT4-based)
Authentication Client
Windows Live Messenger (Whiteboard and
Application Sharing)
Microsoft Windows Internet Name Service (WINS)
nCube License Manager
Oracle database default listener, in future releases
official port 2483
ingreslock, ingres
Oracle database common alternative for listener
IBM Sametime IM—Virtual Places Chat Microsoft
SQL Server
Laplink
Gadu-Gadu (direct client-to-client)
MIL STD 2045-47001 VMF
Cisco VQP (VLAN Query Protocol) / VMPS
radius/radacct, RADIUS authentication protocol
(default for Cisco and Juniper Networks RADIUS
servers)
iSketch
Novell GroupWise clients in client/server access
mode
Layer 2 Forwarding Protocol (L2F) & Layer 2
Tunneling Protocol (L2TP)
America's Army Massively multiplayer online game
(MMO)
H.323 Registration and alternate communication
H.323 Call signalling
Official
Official
Official
Official
Official
Official
Official
Unofficial
Unofficial
Unofficial
Official
Official
Unofficial
Official
Unofficial
Official
Official
Unofficial
Official
Unofficial
Unofficial
Unofficial
Official
Official
Unofficial
Official
Official
1723/TCP,UDP
1725/UDP
1755/TCP,UDP
1761/TCP,UDP
1761/TCP
1762–1768/TCP,UDP
1812/TCP,UDP
1813/TCP,UDP
1863/TCP
1900/UDP
1920/TCP
1935/TCP
1970/TCP,UDP
1971/TCP,UDP
1972/TCP,UDP
1975–1977/UDP
1984/TCP
1985/UDP
1994/TCP,UDP
1998/TCP,UDP
2000/TCP,UDP
2001/UDP
2002/TCP
2030
2031/TCP,UDP
2041/TCP
2049/UDP
2049/UDP
2053/UDP
2053/TCP
2053/TCP
2056/UDP
2073/TCP,UDP
2074/TCP,UDP
2082/TCP
2082/TCP
2083/TCP
Microsoft Point-to-Point Tunneling Protocol (PPTP) Official
Valve Steam Client
Unofficial
Microsoft Media Services (MMS, ms-streaming)
Official
cft-0
Official
Novell Zenworks Remote Control utility
Unofficial
cft-1 to cft-7
Official
radius, RADIUS authentication protocol
Official
radacct, RADIUS accounting protocol
Official
MSNP (Microsoft Notification Protocol), used by the
.NET Messenger Service and a number of Instant
Official
Messaging clients
Microsoft SSDP Enables discovery of UPnP devices Official
IBM Tivoli Monitoring Console (https)
Unofficial
Adobe Systems Macromedia Flash Real Time
Official
Messaging Protocol (RTMP) "plain" protocol
Danware NetOp Remote Control
Official
Danware NetOp School
Official
InterSystems Caché
Official
Cisco TCO (Documentation)
Official
Big Brother—network monitoring tool
Official
Cisco HSRP
Official
Cisco STUN-SDLC (Serial Tunneling—
Official
Synchronous Data Link Control) protocol
Cisco X.25 over TCP (XOT) service
Official
Cisco SCCP (Skinny)
Official
CAPTAN Test Stand System
Unofficial
Secure Access Control Server (ACS) for Windows Unofficial
Oracle Services for Microsoft Transaction Server
Unofficial
mobrien-chat—obsolete (exOfficial
http://www.mobrien.com)
Mail.Ru Agent communication protocol
Unofficial
Network File System
Official
shilp
Official
lot105-ds-upd Lot105 DSuper Updates
Official
lot105-ds-upd Lot105 DSuper Updates
Official
knetd Kerberos de-multiplexor
Unofficial
Civilization 4 multiplayer
Unofficial
DataReel Database
Official
Vertel VMF SA (i.e. App.. SpeakFreely)
Official
Infowave Mobility Server
Official
CPanel default
Unofficial
Secure Radius Service (radsec)
Official
2083/TCP
2086/TCP
2086/TCP
2087/TCP
2095/TCP
2096/TCP
2102/TCP,UDP
2103/TCP,UDP
2104/TCP,UDP
2105/TCP,UDP
2105/TCP,UDP
2105/TCP,UDP
2144/TCP
2145/TCP
2161/TCP
2181/TCP,UDP
2190/UDP
2200/UDP
2210/TCP,UDP
2210/TCP
2211/TCP,UDP
2211/TCP
2212/TCP,UDP
2212/TCP
2219/TCP,UDP
2220/TCP,UDP
2222/TCP
2223/UDP
2301/TCP
2302/UDP
2302/UDP
2303/UDP
2305/UDP
2369/TCP
2370/TCP
CPanel default SSL
GNUnet
WebHost Manager default
WebHost Manager default SSL
CPanel default Web mail
CPanel default SSL Web mail
zephyr-srv Project Athena Zephyr Notification
Service server
zephyr-clt Project Athena Zephyr Notification
Service serv-hm connection
zephyr-hm Project Athena Zephyr Notification
Service hostmanager
IBM MiniPay
eklogin Kerberos encrypted remote login (rlogin)
zephyr-hm-srv Project Athena Zephyr Notification
Service hm-serv connection (should use port 2102)
Iron Mountain LiveVault Agent
Iron Mountain LiveVault Agent
APC Agent
EForward-document transport system
TiVoConnect Beacon
Tuxanci game server[28]
NOAAPORT Broadcast Network
MikroTik Remote management for "The Dude"
EMWIN
MikroTik Secure management for "The Dude"
LeeCO POS Server Service
Port-A-Pour Remote WinBatch
NetIQ NCAP Protocol
NetIQ End2End
DirectAdmin default & ESET
Microsoft Office OS X antipiracy network monitor
HP System Management Redirect to port 2381
ArmA multiplayer (default for game)
Halo: Combat Evolved multiplayer
ArmA multiplayer (default for server reporting)
(default port for game +1)
ArmA multiplayer (default for VoN) (default port
for game +3)
Default for BMC Software CONTROL-M/Server—
Configuration Agent, though often changed during
installation
Unofficial
Official
Unofficial
Unofficial
Unofficial
Unofficial
Official
Official
Official
Official
Unofficial
Unofficial
UnOfficial
UnOfficial
Official
Official
Unofficial
Unofficial
Official
Unofficial
Official
Unofficial
Official
Unofficial
Official
Official
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
Official
Official
2381/TCP
2401/TCP
2404/TCP
2420/UDP
2427/UDP
2447/TCP,UDP
2483/TCP,UDP
2484/TCP,UDP
2500/TCP
2546/TCP,UDP
2593/TCP,UDP
2598/TCP
2610/TCP
2612/TCP,UDP
2638/TCP
2700–2800/TCP
2710/TCP
2710/UDP
2710/TCP
2713/TCP,UDP
2714/TCP,UDP
2735/TCP,UDP
2809/TCP
2809/TCP
2809/UDP
2868/TCP,UDP
2944/UDP
2945/UDP
2948/TCP,UDP
2949/TCP,UDP
to allow the CONTROL-M/Enterprise Manager to
connect to the CONTROL-M/Server, though often
changed during installation
HP Insight Manager default for Web server
CVS version control system
IEC 60870-5-104, used to send electric power
telecontrol messages between two systems via
directly connected data circuits
Westell Remote Access
Cisco MGCP
ovwdb—OpenView Network Node Manager (NNM)
daemon
Oracle database listening for unsecure client
connections to the listener, replaces port 1521
Oracle database listening for SSL client connections
to the listener
THEÒSMESSENGER listening for TheòsMessenger
client connections
EVault—Data Protection Services
RunUO—Ultima Online server
new ICA—when Session Reliability is enabled, TCP
port 2598 replaces port 1494
Dark Ages
QPasa from MQSoftware
Sybase database listener
KnowShowGo P2P
XBT Bittorrent Tracker
XBT Bittorrent Tracker experimental UDP tracker
extension
Knuddels.de
Raven Trinity Broker Service
Raven Trinity Data Mover
NetIQ Monitor Console
corbaloc:iiop URL, per the CORBA 3.0.3
specification
IBM WebSphere Application Server (WAS)
Bootstrap/rmi default
corbaloc:iiop URL, per the CORBA 3.0.3
specification.
Norman Proprietary Event Protocol NPEP
Megaco Text H.248
Megaco Binary (ASN.1) H.248
WAP-push Multimedia Messaging Service (MMS)
WAP-pushsecure Multimedia Messaging Service
Unofficial
Unofficial
Official
Official
Official
Official
Official
Official
Official
Unofficial
Unofficial
Unofficial
Unofficial
Official
Unofficial
Official
Unofficial
Unofficial
Unofficial
Official
Official
Official
Official
Unofficial
Official
Official
Unofficial
Unofficial
Official
Official
2967/TCP
3000/TCP
3000/UDP
3001/TCP
3002/TCP
3003/TCP
3004/TCP
3005/TCP
3006/TCP
3007/TCP
3017/TCP
3025/TCP
3030/TCP,UDP
3050/TCP,UDP
3051/TCP,UDP
3074/TCP,UDP
3100/TCP
3101/TCP
3128/TCP
3128/TCP
3225/TCP,UDP
3233/TCP,UDP
3235/TCP,UDP
3260/TCP,UDP
3268/TCP,UDP
3269/TCP,UDP
3283/TCP
3299/TCP
3300/TCP
3300/TCP,UDP
3305/TCP,UDP
3306/TCP,UDP
3333/TCP
3386/TCP,UDP
(MMS)
Symantec AntiVirus Corporate Edition
Unofficial
Miralix License server
Unofficial
Distributed Interactive Simulation (DIS), modifiable
Unofficial
default
Miralix Phone Monitor
Unofficial
Miralix CSTA
Unofficial
Miralix GreenBox API
Unofficial
Miralix InfoLink
Unofficial
Miralix TimeOut
Unofficial
Miralix SMS Client Connector
Unofficial
Miralix OM Server
Unofficial
Miralix IVR and Voicemail
Unofficial
netpd.org
Unofficial
NetPanzer
Unofficial
gds_db (Interbase/Firebird)
Official
Galaxy Server (Gateway Ticketing Systems)
Official
Xbox LIVE and/or Games for Windows - LIVE
Official
HTTP used by Tatsoft as the default listen port
Unofficial
Blackberry Enterprise Server communcation to cloud Unofficial
HTTP used by Web caches and the default for the
Unofficial
Squid cache
HTTP used by Tatsoft as the default client
Unofficial
connection
FCIP (Fiber Channel over Internet Protocol)
Official
WhiskerControl research control protocol
Official
Galaxy Network Service (Gateway Ticketing
Official
Systems)
iSCSI target
Official
msft-gc, Microsoft Global Catalog (LDAP service
Official
which contains data from Active Directory forests)
msft-gc-ssl, Microsoft Global Catalog over SSL
Official
(similar to port 3268, LDAP over SSL)
Apple Remote Desktop reporting (officially Net
Official
Assistant, referring to an earlier product)
SAP-Router (routing application proxy for SAP R/3) Unofficial
TripleA game server
Unofficial
Debate Gopher backend database system
Unofficial
odette-ftp, Odette File Transfer Protocol (OFTP)
Official
MySQL database system
Official
Network Caller ID server
Unofficial
GTP' 3GPP GSM/UMTS CDR logging protocol
Official
3389/TCP
3396/TCP,UDP
3455/TCP,UDP
3423/TCP
3424/TCP
3478/TCP,UDP
3483/UDP
3483/TCP
3516/TCP,UDP
3532/TCP,UDP
3533/TCP,UDP
3537/TCP,UDP
3544/UDP
3632/TCP
3689/TCP
3690/TCP,UDP
3702/TCP,UDP
3723/TCP,UDP
3724/TCP,UDP
3724/TCP
3784/TCP,UDP
3785/UDP
3868/TCP,SCTP
3872/TCP
3899/TCP
3900/TCP
3945/TCP,UDP
3978/UDP
3979/TCP,UDP
3999/TCP,UDP
4000/TCP,UDP
4001/TCP
4007/TCP
4018/TCP,UDP
4069/UDP
4089/TCP,UDP
4093/TCP,UDP
4096/TCP,UDP
Microsoft Terminal Server (RDP) officially
registered as Windows Based Terminal (WBT)
Novell NDPS Printer Agent
[RSVP] Reservation Protocol
Xware xTrm Communication Protocol
Xware xTrm Communication Protocol over SSL
STUN, a protocol for NAT traversal
Slim Devices discovery protocol
Slim Devices SlimProto protocol
Smartcard Port
Raven Remote Management Control
Raven Remote Management Data
ni-visa-remote
Teredo tunneling
distributed compiler
Digital Audio Access Protocol (DAAP)—used by
Apple’s iTunes and AirPort Express
Subversion version control system
Web Services Dynamic Discovery (WS-Discovery),
used by various components of Windows Vista
Used by many Battle.net Blizzard games (Diablo II,
Warcraft II, Warcraft III, StarCraft)
World of Warcraft Online gaming MMORPG
Club Penguin Disney online game for kids
Ventrilo VoIP program used by Ventrilo
Ventrilo VoIP program used by Ventrilo
Diameter base protocol (RFC 3588)
Oracle Management Remote Agent
Remote Administrator
udt_os, IBM UniData UDT OS[29]
EMCADS service, a Giritech product used by G/On
OpenTTD game serverlist masterserver
OpenTTD game
Norman distributed scanning service
Diablo II game
Microsoft Ants game
PrintBuzzer printer monitoring socket server
protocol information and warnings
Minger Email Address Verification Protocol[30]
OpenCORE Remote Control Service
PxPlus Client server interface ProvideX
Bridge-Relay Element ASCOM
Official
Official
Official
Official
Official
Official
Official
Official
Official
Official
Official
Unofficial
Official
Official
Official
Official
Official
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
Official
Unofficial
Unofficial
Official
Official
Unofficial
Unofficial
Official
Unofficial
Unofficial
Unofficial
Official
Official
Official
Official
Official
4100
4111/TCP
4116/TCP,UDP
4125/TCP
4201/TCP
4226/TCP,UDP
4224/TCP
4321/TCP
4500/UDP
4534/UDP
4569/UDP
4610–4640/TCP
4662/TCP,UDP
4662/TCP
4664/TCP
WatchGuard Authentication Applet—default
Xgrid
Smartcard-TLS
Microsoft Remote Web Workplace administration
TinyMUD and various derivatives
Aleph One (game)
Cisco Audio Session Tunneling
Referral Whois (RWhois) Protocol[31]
IPSec NAT Traversal (RFC 3947)
Armagetron Advanced default server port
Inter-Asterisk eXchange
QualiSystems TestShell Suite Services
OrbitNet Message Service
often used by eMule
Google Desktop Search
Default for Unica's Campaign Listener, though often
4664/TCP
4672/UDP
eMule—often used
4747/TCP
Apprentice
4750/TCP
BladeLogic Agent
OPC UA TCP Protocol for OPC Unified
4840/TCP,UDP
Architecture from OPC Foundation
OPC UA TCP Protocol over TLS/SSL for OPC
4843/TCP,UDP
Unified Architecture from OPC Foundation
Web Fresh Communication, Quadrion Software &
4847/TCP,UDP
Odorless Entertainment
4993/TCP,UDP
Home FTP Server web Interface Default Port
4894/TCP,UDP
LysKOM Protocol A
Radmin remote administration tool (program
4899/TCP,UDP
sometimes used by a Trojan horse)
5000/TCP
commplex-main
5000/TCP
UPnP—Windows network device interoperability
5000/TCP,UDP
VTun—VPN Software
5001/TCP
commplex-link
Iperf (Tool for measuring TCP and UDP bandwidth
5001/TCP,UDP
performance)
5001/TCP
Slingbox and Slingplayer
5003/TCP,UDP
FileMaker
RTP (Real-time Transport Protocol) media data
5004/TCP,UDP,DCCP
(RFC 3551, RFC 4571)
RTP (Real-time Transport Protocol) control protocol
5005/TCP,UDP,DCCP
(RFC 3551, RFC 4571)
5031/TCP,UDP
AVM CAPI-over-TCP (ISDN over Ethernet
Unofficial
Official
Official
Unofficial
Unofficial
Unofficial
Unofficial
Official
Official
Unofficial
Unofficial
Unofficial
Official
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
Official
Official
Official
Official
Official
Official
Unofficial
Unofficial
Official
Unofficial
Unofficial
Official
Official
Official
Unofficial
5050/TCP
5051/TCP
5060/TCP,UDP
5061/TCP
5093/UDP
5104/TCP
5106/TCP
5107/TCP
5110/TCP
5121/TCP
5151/TCP
5151/UDP
5154/TCP,UDP
5176/TCP
5190/TCP
5222/TCP
5223/TCP
5269/TCP
5298/TCP,UDP
5351/TCP,UDP
5353/UDP
5355/TCP,UDP
5402/TCP,UDP
5405/TCP,UDP
5421/TCP,UDP
5432/TCP,UDP
5433/TCP
5445/UDP
5450/TCP
5495/TCP
tunneling)
Yahoo! Messenger
ita-agent Symantec Intruder Alert[32]
Session Initiation Protocol (SIP)
Session Initiation Protocol (SIP) over TLS
SPSS (Statistical Package for the Social Sciences)
License Administrator
IBM Tivoli Framework NetCOOL/Impact[33] HTTP
Service
A-Talk Common connection
A-Talk Remote server connection
ProRat Server
Neverwinter Nights
ESRI SDE Instance
ESRI SDE Remote Start
BZFlag
ConsoleWorks default UI interface
ICQ and AOL Instant Messenger
Extensible Messaging and Presence Protocol
(XMPP) client connection (RFC 3920)
(XMPP) client connection over SSL
(XMPP) server connection (RFC 3920)
(XMPP) JEP-0174: Link-Local Messaging / XEP0174: Serverless Messaging
NAT Port Mapping Protocol—client-requested
configuration for inbound connections through
network address translators
Multicast DNS (mDNS)
LLMNR—Link-Local Multicast Name Resolution,
allows hosts to perform name resolution for hosts on
the same local link (only provided by Windows
Vista and Server 2008)
mftp, Stratacache OmniCast content delivery system
MFTP file sharing protocol
NetSupport
Net Support 2
PostgreSQL database system
Bouwsoft file/webserver (http://www.bouwsoft.be)
Cisco Unified Video Advantage
OSIsoft PI Server Client Access
Applix TM1 Admin server
Unofficial
Official
Official
Official
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
Official
Official
Official
Unofficial
Official
Official
Unofficial
Official
Official
Official
Official
Official
Official
Official
Official
Official
Unofficial
Unofficial
Unofficial
Unofficial
5498/TCP
5499/UDP
5500/TCP
5501/TCP
5517/TCP
5550/TCP
5555/TCP
5556/TCP,UDP
5631/TCP
5632/UDP
5666/TCP
5667/TCP
5723/TCP
5800/TCP
5814/TCP,UDP
5850/TCP
5852/TCP
5900/TCP,UDP
5938/TCP,UDP
5984/TCP,UDP
5999/TCP
6000/TCP
6001/UDP
6005/TCP
6005/TCP
6050/TCP
6050/TCP
6051/TCP
6072/TCP
6086/TCP
6100/TCP
Hotline tracker server connection
Unofficial
Hotline tracker server discovery
Unofficial
VNC remote desktop protocol—for incoming
Unofficial
listening viewer, Hotline control connection
Hotline file transfer connection
Unofficial
Setiqueue Proxy server client for SETI@Home
Unofficial
project
Hewlett-Packard Data Protector
Unofficial
Freeciv versions up to 2.0, Hewlett-Packard Data
Unofficial
Protector, SAP
Freeciv
Official
pcANYWHEREdata, Symantec pcAnywhere
Official
(version 7.52 and later[34])[35] data
pcANYWHEREstat, Symantec pcAnywhere
Official
(version 7.52 and later) status
NRPE (Nagios)
Unofficial
NSCA (Nagios)
Unofficial
Operations Manager
Unofficial
VNC remote desktop protocol—for use over HTTP Unofficial
Hewlett-Packard Support Automation (HP
Official
OpenView Self-Healing Services)
COMIT SE (PCR)
Unofficial
Adeona client: communications to OpenDHT
Unofficial
Virtual Network Computing (VNC) remote desktop
Official
protocol (used by Apple Remote Desktop and others)
TeamViewer[36] remote desktop protocol
Unofficial
CouchDB database server
Official
[37]
CVSup
file update tool
Official
X11—used between an X client and server over the
Official
network
X11—used between an X client and server over the
Official
network
Socket used for communication between
Official
CONTROL-M processes—though often changed
during installation
Default for Camfrog Chat & Cam Client
Unofficial
http://www.camfrog.com
Brightstor Arcserve Backup
Unofficial
Nortel Software
Unofficial
Brightstor Arcserve Backup
Unofficial
iOperator Protocol Signal Port
Unofficial
PDTP—FTP like file server in a P2P network
Official
Vizrt System
Unofficial
6101/TCP
6110/TCP,UDP
6111/TCP,UDP
Backup Exec Agent Browser
Unofficial
softcm, HP Softbench CM
Official
spc, HP Softbench Sub-Process Control
Official
"dtspcd"—a network daemon that accepts requests
6112/TCP,UDP
from clients to execute commands and launch
Official
applications remotely
Blizzard's Battle.net gaming service, ArenaNet
6112/TCP
Unofficial
gaming service
6112/TCP
Unofficial
6113/TCP
Unofficial
6129/TCP
DameWare Remote Control
Official
6257/UDP
WinMX (see also 6699)
Unofficial
6262/TCP
Sybase Advantage Database Server
Unofficial
gnutella-svc, Gnutella (FrostWire, Limewire,
6346/TCP,UDP
Official
Shareaza, etc.)
6347/TCP,UDP
gnutella-rtr, Gnutella alternate
Official
6389/TCP
EMC Clariion
Unofficial
6432/TCP
PgBouncer - A connection pooler for PostgreSQL
Official
6444/TCP,UDP
Sun Grid Engine—Qmaster Service
Official
6445/TCP,UDP
Sun Grid Engine—Execution Service
Official
6502/TCP,UDP
Danware Data NetOp Remote Control
Unofficial
6522/TCP
Gobby (and other libobby-based software)
Unofficial
6523/TCP
Gobby 0.5 (and other libinfinity-based software)
Unofficial
[38]
6543/UDP
Paradigm Research & Development Jetnet default Unofficial
SANE (Scanner Access Now Easy)—SANE network
6566/TCP
Unofficial
scanner daemon
6571
Windows Live FolderShare client
Unofficial
6600/TCP
Music Playing Daemon (MPD)
Unofficial
odette-ftps, Odette File Transfer Protocol (OFTP)
6619/TCP,UDP
Official
over TLS/SSL
6646/UDP
McAfee Network Agent
Unofficial
6660–6664/TCP
Internet Relay Chat
Unofficial
6665–6669/TCP
Internet Relay Chat
Official
6679/TCP
IRC SSL (Secure Internet Relay Chat)—often used Unofficial
6697/TCP
IRC SSL (Secure Internet Relay Chat)—often used Unofficial
6699/TCP
WinMX (see also 6257)
Unofficial
6771/UDP
Polycom server broadcast
Unofficial
Datalogger Support Software Campbell Scientific
6789/TCP
Unofficial
Loggernet Software
6881–6887/TCP,UDP BitTorrent part of full range of ports used most often Unofficial
6888/TCP,UDP
MUSE
Official
6888/TCP,UDP
BitTorrent part of full range of ports used most often Unofficial
6889–6890/TCP,UDP
6891–6900/TCP,UDP
6891–6900/TCP,UDP
6901/TCP,UDP
6901/TCP,UDP
6902–6968/TCP,UDP
6969/TCP,UDP
6969/TCP
6970–6999/TCP,UDP
7000/TCP
7001/TCP
7002/TCP
7005/TCP
7006/TCP
7010/TCP
7025/TCP
7047/TCP
7133/TCP
7171/TCP
7306/TCP
7307/TCP
7312/UDP
7400/TCP,UDP
7401/TCP,UDP
7402/TCP,UDP
7670/TCP
7676/TCP
7777/TCP
7777/TCP
7777-7788/TCP,udp
7831/TCP
7915/TCP
BitTorrent part of full range of ports used most often
Windows Live Messenger (File transfer)
Windows Live Messenger (Voice)
acmsoda
BitTorrent tracker
Default for Vuze's built in HTTPS Bittorrent Tracker
Default for BEA WebLogic Server's HTTP server,
though often changed during installation
Default for BEA WebLogic Server's HTTPS server,
Default for BMC Software CONTROL-M/Server
and CONTROL-M/Agent for Agent-to-Server,
Default for BMC Software CONTROL-M/Server
and CONTROL-M/Agent for Server-to-Agent,
Default for Cisco AON AMC (AON Management
Console) [2]
Zimbra LMTP [mailbox]—local mail delivery
Zimbra conversion server
Enemy Territory: Quake Wars
Tibia
Zimbra mysql [mailbox]
Zimbra mysql [logger]
Sibelius License Server
RTPS (Real Time Publish Subscribe) DDS
Discovery
RTPS (Real Time Publish Subscribe) DDS UserTraffic
RTPS (Real Time Publish Subscribe) DDS MetaTraffic
BrettspielWelt BSW Boardgame Portal
Aqumin AlphaVision Remote Command Interface
iChat server file transfer proxy
Default used by Windows backdoor program tini.exe
Unreal Tournament 2004 default server
Default used by Smartlaunch Internet Cafe
Administration[39] software
Default for YSFlight server [3]
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
Official
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
Official
Official
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
Official
Official
Official
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
8000/TCP,UDP
8000–8001/TCP
8002/TCP
8008/TCP
8008/TCP
8009/TCP
8010/TCP
8074/TCP
8080/TCP
8080/TCP
8080/UDP
8081/TCP
8086/TCP
8086/TCP
8087/TCP
8087/TCP
8087/UDP
8090/TCP
8116/UDP
8118/TCP
8123/TCP
8192/TCP
8193/TCP
8194/TCP
8200/TCP
8222
8243/TCP,UDP
8280/TCP,UDP
8291/TCP
8333
8400/TCP,UDP
iRDMI (Intel Remote Desktop Management
Interface)[40]—sometimes erroneously used instead
of port 8080
Commonly used for internet radio streams such as
those using SHOUTcast
Cisco Systems Unified Call Manager Intercluster
HTTP Alternate
IBM HTTP Server administration default
ajp13 – Apache JServ Protocol AJP Connector
XMPP File transfers
Gadu-Gadu
HTTP alternate (http_alt)—commonly used for Web
proxy and caching server, or for running a Web
server as a non-root user
Apache Tomcat
FilePhile Master/Relay
HTTP alternate, e.g. McAfee ePolicy Orchestrator
(ePO)
HELM Web Host Automation Windows Control
Panel
Kaspersky AV Control Center
Hosting Accelerator Control Panel
Parallels Plesk Control Panel
Kaspersky AV Control Center
HTTP Alternate (http_alt_alt)—used as an
alternative to port 8080
Check Point Cluster Control Protocol
Privoxy—advertisement-filtering Web proxy
Polipo Web proxy
Sophos Remote Management System
GoToMyPC
VMware Server Management User Interface
(insecure Web interface)[41]. See also port 8333
HTTPS listener for Apache Synapse [42]
HTTP listener for Apache Synapse [42]
Winbox—Default on a MikroTik RouterOS for a
Windows application used to administer MikroTik
RouterOS
VMware Server Management User Interface (secure
Web interface)[41]. See also port 8222
cvp, Commvault Unified Data Management
Official
Unofficial
Unofficial
Official
Unofficial
Unofficial
Unofficial
Unofficial
Official
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
Official
Official
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
Official
Official
Unofficial
Unofficial
Official
8443/TCP
8484/TCP,UDP
8500/TCP,IPX
8501/TCP
8691/TCP
8701/UDP
8702/UDP
8767/UDP
8768/UDP
8880/UDP
8880/TCP
8880/TCP
8881/TCP
8882/TCP
8888/TCP,UDP
8888/TCP
8888/TCP
8888/TCP
8888/TCP
8888/TCP
8889/TCP
9000/TCP
9000/TCP
9000/TCP
9000/UDP
9001
9001
9001
9001/TCP
9009/TCP,UDP
9030/TCP
SW Soft Plesk Control Panel, Apache Tomcat SSL,
Promise WebPAM SSL
MapleStory
ColdFusion Macromedia/Adobe ColdFusion default
and Duke Nukem 3D—default
[4] DukesterX —default
Ultra Fractal default server port for distributing
calculations over network computers
SoftPerfect Bandwidth Manager
SoftPerfect Bandwidth Manager
TeamSpeak—default
TeamSpeak—alternate
cddbp-alt, CD DataBase (CDDB) protocol (CDDBP)
alternate
cddbp-alt, CD DataBase (CDDB) protocol (CDDBP)
alternate
WebSphere Application Server SOAP connector
default
Atlasz Informatics Research Ltd Secure Application
Server
Atlasz Informatics Research Ltd Secure Application
Server
NewsEDGE server
Sun Answerbook dwhttpd server (deprecated by
docs.sun.com)
GNUmp3d HTTP music streaming and Web
interface
LoLo Catcher HTTP Web interface
(www.optiform.com)
D2GS Admin Console Telnet administration console
for D2GS servers (Diablo 2)
Earthland Relams 2 Server (AU1_2)
Earthland Relams 2 Server (AU1_1)
Buffalo LinkSystem Web access
DBGp
SqueezeCenter web server & streaming
UDPCast
Microsoft Sharepoint Authoring Environment
cisco-xremote router configuration
Tor network default
DBGp Proxy
Pichat Server—Peer to peer chat software
Tor often used
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
Official
Official
Unofficial
Unofficial
Unofficial
Official
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
Official
Unofficial
Unofficial
Unofficial
Official
Unofficial
9043/TCP
9050/TCP
9051/TCP
9060/TCP
9080/UDP
9080/TCP
9080/TCP
9090/TCP
9090/TCP
9091/TCP
9100/TCP
9101
9102
9103
9105/TCP,UDP
9110/UDP
9119/TCP,UDP
9300/TCP
9418/TCP,UDP
9420/TCP
9421/TCP
9422/TCP
9443/TCP
9443/TCP
9535/TCP
9535/TCP
9535/UDP
9800/TCP,UDP
9800
9875/TCP
9898/TCP,UDP
WebSphere Application Server Administration
Console secure
Tor
Tor
WebSphere Application Server Administration
Console
glrpc, Groove Collaboration software GLRPC
glrpc, Groove Collaboration software GLRPC
WebSphere Application Server HTTP Transport
(port 1) default
Openfire Administration Console
SqueezeCenter control (CLI)
Openfire Administration Console (SSL Secured)
PDL Data Stream
Bacula Director
Bacula File Daemon
Bacula Storage Daemon
Xadmin Control Daemon
SSMP Message protocol
MXit Instant Messenger
IBM Cognos 8 SOAP Business Intelligence and
Performance Management
git, Git pack transfer service
MooseFS distributed file system – master server to
chunk servers
MooseFS distributed file system – master server to
clients
MooseFS distributed file system – chunk servers to
clients
WSO2 Web Services Application Server HTTPS
transport (officially WSO2 Tungsten HTTPS
WebSphere Application Server HTTP Transport
(port 2) default
mngsuite, LANDesk Management Suite Remote
Control
BBOS001, IBM Websphere Application Server
(WAS) High Avail Mgr Com
mngsuite, LANDesk Management Suite Remote
Control
WebDAV Source
WebCT e-learning portal
MonkeyCom
Unofficial
Unofficial
Unofficial
Unofficial
Official
Official
Unofficial
Unofficial
Unofficial
Unofficial
Official
Official
Official
Official
Official
Unofficial
Official
Unofficial
Official
Unofficial
Unofficial
Unofficial
Official
Unofficial
Official
Unofficial
Official
Official
Unofficial
Unofficial
Official
9898/TCP
9996/TCP,UDP
9999
9999/TCP
9999
10000
10000
10000
10001/TCP
10008/TCP,UDP
10010/TCP
10017
10024/TCP
10025/TCP
10050/TCP,UDP
10051/TCP,UDP
10113/TCP,UDP
10114/TCP,UDP
10115/TCP,UDP
10116/TCP,UDP
10200/TCP
10200–10204/TCP
10308
10480
11211
11235
11294
11371
11576
12012/TCP,UDP
12013/TCP,UDP
12035/UDP
12345
Tripwire – File Integrity Monitoring Software
The Palace "The Palace" Virtual Reality Chat
software. – 5
Hydranode—edonkey2000 TELNET control
Lantronix UDS-10/UDS100[43] RS-485 to Ethernet
Converter TELNET control
Urchin Web Analytics
Webmin—Web-based Linux admin tool
BackupExec
Ericsson Account Manager (avim)
Lantronix UDS-10/UDS100[44] RS-485 to Ethernet
Converter default
Octopus Multiplexer, primary port for the CROMP
protocol, which provides a platform-independent
means for communication of objects across a
network
Open Object Rexx (ooRexx) rxapi daemon
AIX,NeXT, HPUX—rexd daemon control
Zimbra smtp [mta]—to amavis from postfix
Ximbra smtp [mta]—back to postfix from amavis
Zabbix-Agent
Zabbix-Trapper
NetIQ Endpoint
NetIQ Qcheck
NetIQ Endpoint
NetIQ VoIP Assessor
FRISK Software International's fpscand virus
scanning daemon for Unix platforms [5]
FRISK Software International's f-protd virus
scanning daemon for Unix platforms [6]
Lock-on: Modern Air Combat
SWAT 4 Dedicated Server
memcached
Savage:Battle for Newerth Server Hosting
Blood Quest Online Server
OpenPGP HTTP key server
IPStor Server management communication
Audition Online Dance Battle, Korea Server –
Status/Version Check
Audition Online Dance Battle, Korea Server
Linden Lab viewer to sim
NetBus—remote administration tool (often Trojan
horse). Also used by NetBuster. Little Fighter 2
Unofficial
Official
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
Official
Official
Unofficial
Unofficial
Unofficial
Official
Official
Official
Official
Official
Official
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
Official
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
12975/TCP
12998–12999/UDP
13000–13050/UDP
13076/TCP
13720/TCP,UDP
13721/TCP,UDP
13724/TCP,UDP
13782/TCP,UDP
13783/TCP,UDP
13785/TCP,UDP
13786/TCP,UDP
14439/TCP
14552/TCP
14567/UDP
15000/TCP
15000/TCP
15000/TCP
15000/TCP
15000/UDP
15567/UDP
15345/TCP,UDP
16000/TCP
16080/TCP
16384/UDP
16567/UDP
18010/TCP
18180/TCP
18200/TCP,UDP
18201/TCP,UDP
18206/TCP,UDP
(TCP).
LogMeIn Hamachi (VPN tunnel software; also port
32976)—used to connect to Mediation Server
Unofficial
(bibi.hamachi.cc); will attempt to use SSL (TCP port
443) if both 12975 & 32976 fail to connect
Takenaka RDI Mirror World on SL
Unofficial
Linden Lab viewer to sim
Unofficial
Default for BMC Software CONTROL-M/Enterprise
Manager Corba communication, though often
Official
Symantec NetBackup—bprd (formerly VERITAS) Official
Symantec NetBackup—bpdbm (formerly VERITAS) Official
Symantec Network Utility—vnetd (formerly
Official
VERITAS)
Symantec NetBackup—bpcd (formerly VERITAS) Official
Symantec VOPIED protocol (formerly VERITAS) Official
Symantec NetBackup Database—nbdb (formerly
Official
VERITAS)
Symantec nomdb (formerly VERITAS)
Official
[45]
APRS UI-View Amateur Radio UI-WebServer
Unofficial
Lasso (programming language) application service Unofficial
Battlefield 1942 and mods
Unofficial
psyBNC
Unofficial
Wesnoth
Unofficial
Kaspersky Network Agent
Unofficial
hydap, Hypack Hydrographic Software Packages
Official
Data Acquisition
hydap, Hypack Hydrographic Software Packages
Official
Data Acquisition
Battlefield Vietnam and mods
Unofficial
XPilot Contact
Official
shroudBNC
Unofficial
Mac OS X Server Web (HTTP) service with
Unofficial
performance cache[46]
Iron Mountain Digital online backup
Unofficial
Battlefield 2 and mods
Unofficial
Super Dancer Online Extreme(SDO-X) – CiB Net
Unofficial
Station Malaysia Server
DART Reporting server
Unofficial
Audition Online Dance Battle, AsiaSoft Thailand
Unofficial
Server – Status/Version Check
Unofficial
Server
Unofficial
18300/TCP,UDP
18301/TCP,UDP
18306/TCP,UDP
18400/TCP,UDP
18401/TCP,UDP
18505/TCP,UDP
18506/TCP,UDP
18605/TCP,UDP
18606/TCP,UDP
19000/TCP,UDP
19001/TCP,UDP
19226/TCP
19283/TCP,UDP
19315/TCP,UDP
19638/TCP
19771/TCP,UDP
19813/TCP
19880/TCP
20000
20000
20014/TCP
20720/TCP
22347/TCP,UDP
22350/TCP,UDP
23073
23399
23513
24444
24465/TCP,UDP
Server – FAM Database
Audition Online Dance Battle, AsiaSoft SEA Server
– Status/Version Check
– FAM Database
Audition Online Dance Battle, KAIZEN Brazil
Server – Status/Version Check
Audition Online Dance Battle, KAIZEN Brazil
Server
Audition Online Dance Battle, Nexon Server –
Status/Version Check
Audition Online Dance Battle, Nexon Server
X-BEAT – Status/Version Check
X-BEAT
Audition Online Dance Battle, G10/alaplaya Server
– Status/Version Check
Audition Online Dance Battle, G10/alaplaya Server
Panda Software AdminSecure Communication
Agent
K2 - KeyAuditor & KeyServer, Sassafras Software
Inc. Software Asset Management tools
KeyShadow for K2 - KeyAuditor & KeyServer,
Sassafras Software Inc. Software Asset Management
tools
Ensim Control Panel
Softros LAN Messenger
4D database Client Server Communication
Softros LAN Messenger
DNP (Distributed Network Protocol), a protocol
used in SCADA systems between communicating
RTU's and IED's
Usermin, Web-based user tool
DART Reporting server
Symantec i3 Web GUI server
WibuKey, WIBU-SYSTEMS AG Software
protection system
CodeMeter, WIBU-SYSTEMS AG Software
protection system
Soldat Dedicated Server
Skype Default Protocol
[7] Duke Nukem Ports
NetBeans integrated development environment
Tonido Directory Server for Tonido which is a
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
Official
Official
Unofficial
Unofficial
Unofficial
Unofficial
Official
Unofficial
Unofficial
Unofficial
Official
Official
Unofficial
Unofficial
Unofficial
Unofficial
Official
24554/TCP,UDP
24800
24842
25888/UDP
25999/TCP
26000/TCP,UDP
26000/TCP
26900/TCP
26901/TCP
27000/UDP
27000/TCP
27001/TCP
27002/TCP
27003/TCP
27004/TCP
27005/TCP
27006/TCP
27007/TCP
27008/TCP
27009/TCP
27010
27015
27374
27500/UDP
27888/UDP
27900
27901/UDP
27960/UDP
Personal Web app and peer-to-peer platform
BINKP, Fidonet mail transfers over TCP/IP
Official
Synergy: keyboard/mouse sharing software
Unofficial
StepMania: Online: Dance Dance Revolution
Unofficial
Simulator
Xfire (Firewall Report, UDP_IN) IP Address
(206.220.40.146) resolves to
Unofficial
gameservertracking.xfire.com. Use unknown.
Xfire
Unofficial
id Software's Quake server
Official
CCP's EVE Online Online gaming MMORPG
Unofficial
Unofficial
Unofficial
(through 27006) id Software's QuakeWorld master
Unofficial
server
FlexNet Publisher's License server (from the range
Unofficial
of default ports)
Unofficial
of default ports)
Unofficial
of default ports)
Unofficial
of default ports)
Unofficial
of default ports)
Unofficial
of default ports)
Unofficial
of default ports)
Unofficial
of default ports)
Unofficial
of default ports)
Unofficial
of default ports)
Source engine dedicated server port
Unofficial
GoldSrc and Source engine dedicated server port
Unofficial
Sub7 default. Most script kiddies do not change from
Unofficial
this.
(through 27900) id Software's QuakeWorld
Unofficial
Kaillera server
Unofficial
(through 27901) Nintendo Wi-Fi Connection
Unofficial
(through 27910) id Software's Quake II master server Unofficial
(through 27969) Activision's Enemy Territory and id Unofficial
28000
28001
28395/TCP
28910
28960/UDP
29900
29920
30000
30301
30564/TCP
31337/TCP
31415
31456/TCP
31457/TCP
31458/TCP
32245/TCP
32976/TCP
33434/TCP,UDP
34443
37777/TCP
36963
40000/TCP,UDP
43047/TCP
43594–43595/TCP
47808/TCP,UDP
49151/TCP,UDP
Software's Quake III Arena and Quake III and some
ioquake3 derived games
Bitfighter Common/default Bitfighter Server
Starsiege: Tribes Common/default Tribes v.1 Server
www.SmartSystemsLLC.com Used by Smart Sale
5.0
Nintendo Wi-Fi Connection
Call of Duty – Call of Duty: United Offensive – Call
of Duty 2 – Call of Duty 4: Modern Warfare – Call
of Duty: World at War (PC Version)
(through 29901) Nintendo Wi-Fi Connection
Nintendo Wi-Fi Connection
Pokémon Netbattle
BitTorrent
Multiplicity: keyboard/mouse/clipboard sharing
software
Back Orifice—remote administration tool (often
Trojan horse)
ThoughtSignal—Server Communication Service
(often Informational)
TetriNET IRC gateway on some servers
TetriNET
TetriNET Used for game spectators
MMTSG-mutualed over MMT (encrypted
transmission)
LogMeIn Hamachi (VPN tunnel software; also port
12975)—used to connect to Mediation Server
(bibi.hamachi.cc); will attempt to use SSL (TCP port
443) if both 12975 & 32976 fail to connect
traceroute
Linksys PSUS4 print server
Digital Video Recorder hardware
Counter Strike 2D multiplayer (2D clone of popular
CounterStrike computer game)
SafetyNET p Real-time Industrial Ethernet protocol
TheòsMessenger second port for service
TheòsMessenger
RuneScape
BACnet Building Automation and Control Networks
Reserved[1]
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
Unofficial
Official
Unofficial
Unofficial
Unofficial
Official
Unofficial
Unofficial
Unofficial
Official
Official
Unofficial
Official
Official
[edit] Dynamic and/or private ports: 49152–65535
By definition, no ports can be registered in the dynamic range.[1]
Many Linux kernels and/or distros use 32768 to 61000.
/proc/sys/net/ipv4/ip_local_port_range indicates the range in use.
[edit] See also
•
•
TCP and UDP port
Internet Protocol Suite
[edit] References
1. ^ a b c d e f g "Port Numbers" (plain text). The Internet Assigned Numbers
Authority (IANA). 2008-05-22. http://www.iana.org/assignments/port-numbers.
Retrieved 2008-05-25.
2. ^ RFC 887, Resource Location Protocol
3. ^ RFC 1476, RAP: Internet Route Access Protocol
4. ^ RFC 983, ISO Transport Services on Top of the TCP
5. ^ The Remote User Telnet Service
6. ^ COM Fundamentals - Guide - COM Clients and Servers - Inter-Object
Communications - Microsoft RPC
7. ^ RFC 1068, Background File Transfer Program (BFTP)
8. ^ Cisco Document ID: 7244, Understanding Simple Network Management
Protocol (SNMP) Traps
9. ^ RFC 4409, Message Submission for Mail
10. ^ RFC 3620, The TUNNEL Profile
11. ^ INTERNET DRAFT, DHCP Failover Protocol
12. ^ RFC 3632, VeriSign Registry Registrar Protocol (RRP) Version 2.0.0
13. ^ IEEE Standard (1244.1-2000) for Media Management System (MMS)
Architecture
14. ^ IEEE Standard (1244.3-2000) for Media Management System (MMS) Media
Management Protocol (MMP)
15. ^ Integrated Virtualization Manager on IBM System p5
16. ^ IEEE Standard (1244.2-2000) for Media Management Systems (MMS)
Session Security, Authentication, Initialization Protocol (SSAIP)
17. ^ RFC 4204, Link Management Protocol
18. ^ RFC 3981, IRIS: The Internet Registry Information Service (IRIS) Core
Protocol
19. ^ Internet Registry Information Service (IRIS)
20. ^ Internet-Draft, Using the Internet Registry Information Service (IRIS) over the
Blocks Extensible Exchange Protocol (BEEP)
21. ^ Tag Distribution Protocol Internet-Draft
22. ^ United States Patent 7286529, Discovery and tag space identifiers in a tag
distribution protocol (TDP)
23. ^ Cisco IOS Software Release 11.1CT New Features
24. ^ Cisco IOS Software Releases 12.0 S, MPLS Label Distribution Protocol (LDP)
25. ^ World Intellectual Property Organization (WIPO) WO/2004/056056,
Arrangement in a Router of a Mobile Network for Optimizing Use of Messages
Carrying Reverse Routing Headers
26. ^ Port 903: "Required ports for configuring an external firewall to allow ESX
and VirtualCenter traffic", 2009-07-07. Retrieved on 2009-08-04.
27. ^ Brief descriptions of registered TCP and UDP ports
28. ^ Tuxánci game—a multiplatform game, inspired by the Czech game Bulanci,
distributed under the GNU General Public License
29. ^ IBM U2 product family
30. ^ IETF Draft of the Minger Email Address Verification Protocol
31. ^ RFC 2167, Referral Whois (RWhois) Protocol
32. ^ Symantec Intruder Alert product support
33. ^ IBM Tivoli Netcool/Impact
34. ^ pcAnywhere IP port usage
35. ^ How to change the IP ports that pcAnywhere uses
36. ^ TeamViewer Desktop Sharing
37. ^ CVSup.org
38. ^ prd Technologies Ltd Billing & Rating Solutions
39. ^ Smartlaunch 4.1 Cyber Cafe Management Software Product Overview
40. ^ Intel DMI (Desktop Management Interface)
41. ^ a b VMware Communities: Change MUI ports?
42. ^ a b Apache Synapse
43. ^ Lantronix Discontinued Products / No Longer Supported
44. ^ Lantronix UDS-10 UDS100 User Guide
45. ^ [1] 'APRS Wiki'
46. ^ Mac OS X Server 10: Web service uses ports 80 and 16080 by default
[edit] External links
•
•
•
•
•
•
List of selected/nonstandard TCP/IP ports and related information
List of TCP/UDP ports with information about trojans and malware
Windows TCP/IP Ephemeral, Reserved, and Blocked Port Behavior
Known TCP/UDP ports used by Apple software
SANS List of only the 'prefered' service for each port/protocol combo
TCP ports scanning simulation
Fonte: http://en.wikipedia.org/wiki/List_of_TCP_and_UDP_port_numbers
Lista padrão de serviços e portas
associadas
A relação abaixo, pemanentemente atualizada, é disponibilizada pelo IANA [1]
Portas de rede TCP/IP e UDP.
[editar] Lista
tcpmux
1/tcp
multiplexer
tcpmux
1/udp
multiplexer
rje
5/tcp
rje
5/udp
echo
7/tcp
echo
7/udp
discard
9/tcp
sink null
discard
9/udp
sink null
systat
11/tcp
users
systat
11/udp
users
daytime
13/tcp
daytime
13/udp
qotd
17/tcp
quote
qotd
17/udp
quote
msp
18/tcp
protocol
msp
18/udp
protocol
chargen
19/tcp
ttytst source
chargen
19/udp
ttytst source
ftp-data
20/tcp
ftp-data
20/udp
# 21 is registered to ftp, but also used by fsp
ftp
21/tcp
ftp
21/udp
fsp fspd
ssh
22/tcp
Protocol
ssh
22/udp
Protocol
telnet
23/tcp
telnet
23/udp
# 24 - private mail system
lmtp
24/tcp
lmtp
24/udp
smtp
25/tcp
mail
smtp
25/udp
mail
time
37/tcp
timserver
time
37/udp
timserver
rlp
39/tcp
resource
rlp
39/udp
resource
nameserver
42/tcp
name
nameserver
42/udp
name
nicname
43/tcp
whois
nicname
43/udp
whois
tacacs
49/tcp
(TACACS)
tacacs
49/udp
(TACACS)
re-mail-ck
50/tcp
Protocol
# TCP port service
# TCP port service
# Remote Job Entry
# Remote Job Entry
# message send
# message send
# SSH Remote Login
# SSH Remote Login
# LMTP Mail Delivery
# LMTP Mail Delivery
#
#
#
#
resource location
resource location
IEN 116
IEN 116
# Login Host Protocol
# Login Host Protocol
# Remote Mail Checking
re-mail-ck
50/udp
# Remote Mail Checking
Protocol
domain
53/tcp
# name-domain server
domain
53/udp
whois++
63/tcp
whois++
63/udp
bootps
67/tcp
# BOOTP server
bootps
67/udp
bootpc
68/tcp
# BOOTP client
bootpc
68/udp
tftp
69/tcp
tftp
69/udp
gopher
70/tcp
# Internet Gopher
gopher
70/udp
netrjs-1
71/tcp
# Remote Job Service
netrjs-1
71/udp
netrjs-2
72/tcp
netrjs-2
72/udp
netrjs-3
73/tcp
netrjs-3
73/udp
netrjs-4
74/tcp
netrjs-4
74/udp
finger
79/tcp
finger
79/udp
http
80/tcp
www www-http
# WorldWideWeb HTTP
http
80/udp
www www-http
# HyperText Transfer
Protocol
kerberos
88/tcp
kerberos5 krb5 # Kerberos v5
kerberos
88/udp
kerberos5 krb5 # Kerberos v5
supdup
95/tcp
supdup
95/udp
hostname
101/tcp
hostnames
# usually from sri-nic
hostname
101/udp
hostnames
# usually from sri-nic
iso-tsap
102/tcp
tsap
# part of ISODE.
csnet-ns
105/tcp
cso
# also used by CSO
name server
csnet-ns
105/udp
cso
# unfortunately the poppassd (Eudora) uses a port which has already
# been assigned to a different service. We list the poppassd as an
# alias here. This should work for programs asking for this service.
# (due to a bug in inetd the 3com-tsmux line is disabled)
#3com-tsmux
106/tcp
poppassd
#3com-tsmux
106/udp
poppassd
rtelnet
107/tcp
# Remote Telnet
rtelnet
107/udp
pop2
109/tcp
pop-2
postoffice
# POP version
2
pop2
109/udp
pop-2
pop3
110/tcp
pop-3
# POP version 3
pop3
110/udp
pop-3
sunrpc
111/tcp
portmapper
# RPC 4.0 portmapper
TCP
sunrpc
111/udp
portmapper
# RPC 4.0 portmapper
UDP
auth
113/tcp
authentication tap ident
auth
113/udp
authentication tap ident
sftp
115/tcp
sftp
115/udp
uucp-path
117/tcp
uucp-path
117/udp
nntp
Protocol
nntp
Protocol
ntp
ntp
Protocol
netbios-ns
netbios-ns
netbios-dgm
Service
netbios-dgm
netbios-ssn
service
netbios-ssn
imap
Proto v2
imap
snmp
Proto
snmp
Proto
snmptrap
cmip-man
(CMOT)
cmip-man
cmip-agent
cmip-agent
mailq
mailq
xdmcp
Control Proto
xdmcp
nextstep
window
nextstep
bgp
bgp
prospero
Prospero
prospero
irc
irc
smux
Multiplexer
smux
at-rtmp
at-rtmp
at-nbp
binding
at-nbp
at-echo
at-echo
at-zis
information
at-zis
qmtp
Protocol
qmtp
Protocol
z39.50
119/tcp
readnews untp
# USENET News Transfer
119/udp
readnews untp
# USENET News Transfer
123/tcp
123/udp
# Network Time
137/tcp
137/udp
138/tcp
# NETBIOS Name Service
# NETBIOS Datagram
138/udp
139/tcp
139/udp
143/tcp
143/udp
161/tcp
# NETBIOS session
imap2
imap2
# Simple Net Mgmt
161/udp
162/udp
163/tcp
# Simple Net Mgmt
snmp-trap
163/udp
164/tcp
164/udp
174/tcp
174/udp
177/tcp
177/udp
178/tcp
178/udp
179/tcp
179/udp
191/tcp
# Interim Mail Access
# Traps for SNMP
# ISO mgmt over IP
# MAILQ
# MAILQ
# X Display Mgr.
NeXTStep NextStep
# NeXTStep
NeXTStep NextStep
# server
# Border Gateway Proto.
# Cliff Neuman's
191/udp
194/tcp
194/udp
199/tcp
# Internet Relay Chat
# SNMP Unix
199/udp
201/tcp
201/udp
202/tcp
# AppleTalk routing
# AppleTalk name
202/udp
204/tcp
204/udp
206/tcp
# AppleTalk echo
# AppleTalk zone
206/udp
209/tcp
# Quick Mail Transfer
209/udp
# Quick Mail Transfer
210/tcp
z3950 wais
# NISO Z39.50 database
z39.50
ipx
ipx
imap3
Access
imap3
link
link
fatserv
fatserv
rsvp_tunnel
rsvp_tunnel
odmr
fetchmail
odmr
fetchmail
rpc2portmap
rpc2portmap
codaauth2
codaauth2
server
ulistproc
ulistproc
ldap
ldap
svrloc
Protocl
svrloc
Protocl
mobileip-agent
mobileip-agent
mobilip-mn
mobilip-mn
https
https
snpp
Paging Protocol
snpp
Paging Protocol
microsoft-ds
microsoft-ds
kpasswd
kpasswd
photuris
photuris
saft
File Transfer
saft
File Transfer
gss-http
gss-http
pim-rp-disc
pim-rp-disc
isakmp
isakmp
gdomap
objects
gdomap
objects
iiop
iiop
210/udp
213/tcp
213/udp
220/tcp
220/udp
245/tcp
245/udp
347/tcp
347/udp
363/tcp
363/udp
366/tcp
z3950 wais
# IPX
# Interactive Mail
# Protocol v3
ttylink
ttylink
# Fatmen Server
# Fatmen Server
# odmr required by
366/udp
# odmr required by
369/tcp
369/udp
370/tcp
370/udp
372/tcp
372/udp
389/tcp
389/udp
427/tcp
# Coda portmapper
# Coda authentication
ulistserv
ulistserv
# UNIX Listserv
# Server Location
427/udp
# Server Location
434/tcp
434/udp
435/tcp
435/udp
443/tcp
443/udp
444/tcp
# MCom
# MCom
# Simple Network
444/udp
# Simple Network
445/tcp
445/udp
464/tcp
464/udp
468/tcp
468/udp
487/tcp
kpwd
kpwd
# Kerberos "passwd"
# Kerberos "passwd"
# Simple Asynchronous
487/udp
# Simple Asynchronous
488/tcp
488/udp
496/tcp
496/udp
500/tcp
500/udp
538/tcp
# GNUstep distributed
538/udp
# GNUstep distributed
535/tcp
535/udp
dhcpv6-client
546/tcp
dhcpv6-client
546/udp
dhcpv6-server
547/tcp
dhcpv6-server
547/udp
rtsp
554/tcp
Control Protocol
rtsp
554/udp
Control Protocol
nntps
563/tcp
nntps
563/udp
whoami
565/tcp
whoami
565/udp
submission
587/tcp
submission
submission
587/udp
submission
npmp-local
610/tcp
npmp-local
610/udp
npmp-gui
611/tcp
npmp-gui
611/udp
hmmp-ind
612/tcp
DQS
hmmp-ind
612/udp
DQS
ipp
631/tcp
Protocol
ipp
631/udp
Protocol
ldaps
636/tcp
ldaps
636/udp
acap
674/tcp
acap
674/udp
ha-cluster
694/tcp
ha-cluster
694/udp
kerberos-adm
749/tcp
(v5)
kerberos-iv
750/udp
kerberos-iv
750/tcp
webster
765/tcp
webster
765/udp
phonebook
767/tcp
phonebook
767/udp
rsync
873/tcp
rsync
873/udp
telnets
992/tcp
telnets
992/udp
imaps
993/tcp
imaps
993/udp
ircs
994/tcp
ircs
994/udp
pop3s
995/tcp
pop3s
995/udp
#
# UNIX specific services
#
exec
512/tcp
biff
512/udp
login
513/tcp
who
513/udp
shell
514/tcp
# Real Time Stream
# Real Time Stream
# NNTP over SSL
# NNTP over SSL
msa
# mail message
msa
# mail message
dqs313_qmaster # npmp-local / DQS
dqs313_qmaster # npmp-local / DQS
dqs313_execd
# npmp-gui / DQS
dqs313_execd
# npmp-gui / DQS
dqs313_intercell # HMMP Indication /
dqs313_intercell # HMMP Indication /
# Internet Printing
# Internet Printing
# LDAP over SSL
# LDAP over SSL
# Heartbeat HA-cluster
# Heartbeat HA-cluster
# Kerberos `kadmin'
kerberos4 kerberos-sec kdc
kerberos4 kerberos-sec kdc
# Network dictionary
# Network phonebook
# rsync
# rsync
# IMAP over SSL
# IMAP over SSL
# POP-3 over SSL
# POP-3 over SSL
comsat
whod
cmd
# no passwords used
syslog
printer
printer
talk
ntalk
utime
utime
efs
router
ripng
ripng
timed
timed
tempo
courier
conference
netnews
netwall
broadcasts
uucp
klogin
(v5)
kshell
afpovertcp
afpovertcp
remotefs
filesystem
514/udp
515/tcp
515/udp
517/udp
518/udp
519/tcp
519/udp
520/tcp
520/udp
521/tcp
521/udp
525/tcp
525/udp
526/tcp
530/tcp
531/tcp
532/tcp
533/udp
540/tcp
543/tcp
544/tcp
548/tcp
548/udp
556/tcp
spooler
spooler
# line printer spooler
# line printer spooler
unixtime
unixtime
route routed
# RIP
timeserver
timeserver
newdate
rpc
chat
# -for emergency
uucpd
krcmd
rfs_server rfs
# uucp daemon
# Kerberized `rlogin'
# Kerberized `rsh' (v5)
# AFP over TCP
# AFP over TCP
# Brunhoff remote
#
# From ``PORT NUMBERS:
#
#>REGISTERED PORT NUMBERS
#>
#>The Registered Ports are listed by the IANA and on most systems can
be
#>used by ordinary user processes or programs executed by ordinary
#>users.
#>
#>Ports are used in the TCP [RFC793] to name the ends of logical
#>connections which carry long term conversations. For the purpose of
#>providing services to unknown callers, a service contact port is
#>defined. This list specifies the port used by the server process as
#>its contact port.
#>
#>The IANA registers uses of these ports as a convienence to the
#>community.
#
socks
1080/tcp
# socks proxy server
socks
1080/udp
# socks proxy server
# Port 1236 is registered as `bvcontrol', but is also used by the
# Gracilis Packeten remote config server. The official name is listed
as
# the primary name, with the unregistered name as an alias.
bvcontrol
1236/tcp
rmtcfg
# Daniel J. Walsh,
Gracilis Packeten remote config server
bvcontrol
1236/udp
# Daniel J. Walsh
h323hostcallsc 1300/tcp
# H323 Host Call
Secure
h323hostcallsc 1300/udp
# H323 Host Call
Secure
ms-sql-s
1433/tcp
ms-sql-s
1433/udp
ms-sql-m
1434/tcp
Monitor
ms-sql-m
1434/udp
Monitor
ica
1494/tcp
ica
1494/udp
wins
1512/tcp
Internet Name Service
wins
1512/udp
Internet Name Service
ingreslock
1524/tcp
ingreslock
1524/udp
prospero-np
1525/tcp
privileged
prospero-np
1525/udp
datametrics
1645/tcp
radius entry
datametrics
1645/udp
radius entry
sa-msg-port
1646/tcp
radacct entry
sa-msg-port
1646/udp
radacct entry
kermit
1649/tcp
kermit
1649/udp
l2tp
1701/tcp
l2tp
1701/udp
h323gatedisc
1718/tcp
h323gatedisc
1718/udp
h323gatestat
1719/tcp
h323gatestat
1719/udp
h323hostcall
1720/tcp
h323hostcall
1720/udp
pptp
1723/tcp
tftp-mcast
1758/tcp
tftp-mcast
1758/udp
mtftp
1759/udp
hello
1789/tcp
hello
1789/udp
radius
1812/tcp
radius
1812/udp
radius-acct
1813/tcp
radius-acct
1813/udp
mtp
1911/tcp
mtp
1911/udp
hsrp
1985/tcp
Router Protocol
hsrp
1985/udp
Router Protocol
licensedaemon
1986/tcp
licensedaemon
1986/udp
gdp-port
1997/tcp
Discovery Protocol
gdp-port
1997/udp
Discovery Protocol
sieve
2000/tcp
Daemon
sieve
2000/udp
Daemon
# Microsoft-SQL-Server
# Microsoft-SQL-Server
# Microsoft-SQL# Microsoft-SQL# Citrix ICA Client
# Citrix ICA Client
# Microsoft's Windows
# Microsoft's Windows
# Prospero non-
old-radius
# datametrics / old
old-radius
# datametrics / old
old-radacct
# sa-msg-port / old
old-radacct
# sa-msg-port / old
l2f
l2f
radacct
radacct
#
#
#
#
#
#
#
Radius
Radius
Radius Accounting
Radius Accounting
Cisco Hot Standby
# Cisco Hot Standby
# Cisco Gateway
# Cisco Gateway
# Sieve Mail Filter
# Sieve Mail Filter
nfs
nfs
zephyr-srv
zephyr-srv
zephyr-clt
connection
zephyr-clt
connection
zephyr-hm
zephyr-hm
cvspserver
operations
cvspserver
operations
venus
venus
interface
venus-se
venus-se
codasrv
codasrv
codasrv-se
codasrv-se
effectQ
2049/tcp
2049/udp
2102/tcp
2102/udp
2103/tcp
nfsd
nfsd
# Zephyr server
# Zephyr server
# Zephyr serv-hm
2103/udp
# Zephyr serv-hm
2104/tcp
2104/udp
2401/tcp
# Zephyr hostmanager
# Zephyr hostmanager
# CVS client/server
2401/udp
# CVS client/server
2430/tcp
2430/udp
# codacon port
# Venus callback/wbc
2431/tcp
2431/udp
2432/tcp
2432/udp
2433/tcp
2433/udp
#
#
#
#
#
#
tcp side effects
udp sftp side effect
not used
server port
tcp side effects
udp sftp side
# Ports numbered 2600 through 2606 are used by the zebra package
without
# being registred. The primary names are the registered names, and
the
# unregistered names used by zebra are listed as aliases.
hpstgmgr
2600/tcp
zebrasrv
# HPSTGMGR
hpstgmgr
2600/udp
# HPSTGMGR
discp-client
2601/tcp
zebra
# discp client
discp-client
2601/udp
# discp client
discp-server
2602/tcp
ripd
# discp server
discp-server
2602/udp
# discp server
servicemeter
2603/tcp
ripngd
# Service Meter
servicemeter
2603/udp
# Service Meter
nsc-ccs
2604/tcp
ospfd
# NSC CCS
nsc-ccs
2604/udp
# NSC CCS
nsc-posa
2605/tcp
bgpd
# NSC POSA
nsc-posa
2605/udp
# NSC POSA
netmon
2606/tcp
ospf6d
# Dell Netmon
netmon
2606/udp
# Dell Netmon
dict
2628/tcp
# RFC 2229
dict
2628/udp
# RFC 2229
corbaloc
2809/tcp
# CORBA naming service
locator
icpv2
3130/tcp
# Internet Cache
Protocol V2 (Squid)
icpv2
3130/udp
# Internet Cache
Protocol V2 (Squid)
mysql
3306/tcp
# MySQL
mysql
3306/udp
# MySQL
trnsprntproxy
3346/tcp
# Trnsprnt Proxy
trnsprntproxy
3346/udp
# Trnsprnt Proxy
pxe
4011/udp
# PXE server
fud
4201/udp
# Cyrus IMAP FUD
Daemon
rwhois
4321/tcp
# Remote Who Is
rwhois
4321/udp
# Remote Who Is
krb524
4444/tcp
ticket xlator
krb524
4444/udp
ticket xlator
rfe
5002/tcp
rfe
5002/udp
only
cfengine
5308/tcp
cfengine
5308/udp
cvsup
5999/tcp
transfer/John Polstra/FreeBSD
cvsup
5999/udp
transfer/John Polstra/FreeBSD
x11
6000/tcp
afs3-fileserver 7000/tcp
afs3-fileserver 7000/udp
afs3-callback
7001/tcp
managers
afs3-callback
7001/udp
managers
afs3-prserver
7002/tcp
database
afs3-prserver
7002/udp
database
afs3-vlserver
7003/tcp
database
afs3-vlserver
7003/udp
database
afs3-kaserver
7004/tcp
authentication service
afs3-kaserver
7004/udp
authentication service
afs3-volser
7005/tcp
server
afs3-volser
7005/udp
server
afs3-errors
7006/tcp
service
afs3-errors
7006/udp
service
afs3-bos
7007/tcp
process
afs3-bos
7007/udp
process
afs3-update
7008/tcp
updater
afs3-update
7008/udp
updater
afs3-rmtsys
7009/tcp
service
afs3-rmtsys
7009/udp
service
sd
9876/tcp
sd
9876/udp
amanda
10080/tcp
services
amanda
10080/udp
services
pgpkeyserver
11371/tcp
keyserver
# Kerberos 5 to 4
# Kerberos 5 to 4
# Radio Free Ethernet
# Actually uses UDP
CVSup
# CFengine
# CFengine
# CVSup file
CVSup
# CVSup file
X
#
#
#
#
the X Window System
file server itself
file server itself
callbacks to cache
# callbacks to cache
# users & groups
# users & groups
# volume location
# volume location
# AFS/Kerberos
# AFS/Kerberos
# volume management
# volume management
# error interpretation
# error interpretation
# basic overseer
# basic overseer
# server-to-server
# server-to-server
# remote cache manager
# remote cache manager
# Session Director
# Session Director
# amanda backup
# amanda backup
# PGP/GPG public
pgpkeyserver
keyserver
h323callsigalt
Alternate
h323callsigalt
Alternate
bprd
NetBackup)
bprd
NetBackup)
bpdbm
NetBackup)
bpdbm
NetBackup)
bpjava-msvc
Protocol
bpjava-msvc
Protocol
vnetd
Utility
vnetd
Utility
bpcd
bpcd
vopied
vopied
11371/udp
# PGP/GPG public
11720/tcp
# H323 Call Signal
11720/udp
# H323 Call Signal
13720/tcp
# BPRD (VERITAS
13720/udp
# BPRD (VERITAS
13721/tcp
# BPDBM (VERITAS
13721/udp
# BPDBM (VERITAS
13722/tcp
# BP Java MSVC
13722/udp
# BP Java MSVC
13724/tcp
# Veritas Network
13724/udp
# Veritas Network
13782/tcp
13782/udp
13783/tcp
13783/udp
#
#
#
#
VERITAS NetBackup
VERITAS NetBackup
VOPIED Protocol
VOPIED Protocol
# This port is registered as wnn6, but also used under the
unregistered name
# "wnn4" by the FreeWnn package.
wnn6
22273/tcp
wnn4
wnn6
22273/udp
wnn4
quake
26000/tcp
quake
26000/udp
wnn6-ds
26208/tcp
wnn6-ds
26208/udp
traceroute
33434/tcp
traceroute
33434/udp
#
# Datagram Delivery Protocol services
#
rtmp
1/ddp
# Routing Table
Maintenance Protocol
nbp
2/ddp
# Name Binding
Protocol
echo
4/ddp
# AppleTalk Echo
Protocol
zip
6/ddp
# Zone Information
Protocol
#
# Kerberos (Project Athena/MIT) services
# Note that these are for Kerberos v4, and are
Sites
# running v4 should uncomment these and comment
above.
#
kerberos_master 751/udp
authentication
kerberos_master 751/tcp
authentication
unregistered/unofficial.
out the v5 entries
# Kerberos
# Kerberos
passwd_server
server
krbupdate
registration
kpop
knetd
multiplexor
752/udp
760/tcp
1109/tcp
2053/tcp
# Kerberos passwd
kreg
# Kerberos
# Pop with Kerberos
# Kerberos de-
#
# Kerberos 5 services, also not registered with IANA
#
krb5_prop
754/tcp
# Kerberos slave
propagation
eklogin
2105/tcp
# Kerberos encrypted
rlogin
#
# Unregistered but necessary(?) (for NetBSD) services
#
supfilesrv
871/tcp
# SUP server
supfiledbg
1127/tcp
# SUP debugging
#
# Unregistered but useful/necessary other services
#
netstat
15/tcp
# (was once asssigned,
no more)
linuxconf
98/tcp
# Linuxconf HTML
access
poppassd
106/tcp
# Eudora
poppassd
106/udp
# Eudora
smtps
465/tcp
# SMTP over SSL (TLS)
gii
616/tcp
# gated interactive
interface
omirr
808/tcp
omirrd
# online mirror
omirr
808/udp
omirrd
# online mirror
swat
901/tcp
# Samba Web
Administration Tool
rndc
953/tcp
# rndc control sockets
(BIND 9)
rndc
953/udp
# rndc control sockets
(BIND 9)
skkserv
1178/tcp
# SKK Japanese input
method
xtel
1313/tcp
# french minitel
support
1529/tcp
prmsd gnatsd
# GNATS, cygnus bug
tracker
cfinger
2003/tcp
# GNU Finger
ninstall
2150/tcp
# ninstall service
ninstall
2150/udp
# ninstall service
afbackup
2988/tcp
# Afbackup system
afbackup
2988/udp
# Afbackup system
squid
3128/tcp
# squid web proxy
prsvp
3455/tcp
# RSVP Port
prsvp
3455/udp
# RSVP Port
distcc
3632/tcp
# distcc
svn
3690/tcp
# Subversion
svn
3690/udp
# Subversion
postgres
5432/tcp
# POSTGRES
postgres
5432/udp
# POSTGRES
fax
4557/tcp
service
(old)
hylafax
4559/tcp
server protocol (new)
sgi-dgl
5232/tcp
Graphics
sgi-dgl
5232/udp
noclog
5354/tcp
(nocol)
noclog
5354/udp
(nocol)
hostmon
5355/tcp
(nocol)
hostmon
5355/udp
(nocol)
canna
5680/tcp
x11-ssh-offset 6010/tcp
offset
ircd
6667/tcp
ircd
6667/udp
xfs
7100/tcp
tircproxy
7666/tcp
http-alt
8008/tcp
http-alt
8008/udp
webcache
8080/tcp
webcache
8080/udp
tproxy
8081/tcp
tproxy
8081/udp
jetdirect
9100/tcp
mandelspawn
9359/udp
kamanda
10081/tcp
services (Kerberos)
kamanda
10081/udp
services (Kerberos)
amandaidx
10082/tcp
services
amidxtape
10083/tcp
services
isdnlog
20011/tcp
isdnlog
20011/udp
vboxd
20012/tcp
vboxd
20012/udp
wnn4_Kr
22305/tcp
package
wnn4_Cn
22289/tcp
package
wnn4_Tw
22321/tcp
package
binkp
24554/tcp
binkp
24554/udp
asp
27374/tcp
Protocol
asp
27374/udp
Protocol
tfido
60177/tcp
tfido
60177/udp
fido
60179/tcp
fido
60179/udp
# Local services
# FAX transmission
# HylaFAX client# SGI Distributed
# noclogd with TCP
# noclogd with UDP
# hostmon uses TCP
# hostmon uses TCP
# SSH X11 forwarding
laserjet hplj
mandelbrot
#
#
#
#
Internet Relay Chat
Internet Relay Chat
X font server
Tircproxy
#
#
#
#
#
#
#
WWW caching
WWW caching
Transparent
Transparent
service
service
Proxy
Proxy
network mandelbrot
amanda backup
# amanda backup
# amanda backup
# amanda backup
#
#
#
#
#
isdn logging system
isdn logging system
voice box system
voice box system
used by the kWnn
# used by the cWnn
# used by the tWnn
# Binkley
# Binkley
# Address Search
# Address Search
#
#
#
#
Ifmail
Ifmail
Ifmail
Ifmail
[editar] Ver também
•
•
•
•
Porta lógica
TCP/IP
UDP
Protocolo
TCP 8080
TCP port 8080 protocol information and warnings.
Looking for information on Protocol TCP 8080? This page will attempt to provide you
with as much port information as possible on TCP Port 8080.
TCP Port 8080 may use a defined protocol to communicate depending on the
application. A protocol is a set of formalized rules that explains how data is
communicated over a network. Think of it as the language spoken between computers
to help them communicate more efficiently.
Protocol HTTP for example defines the format for communication between internet
browsers and web sites. Another example is the IMAP protocol that defines the
communication between IMAP email servers and clients or finally, the SSL protocol
which states the format to use for encrypted communications.
TCP Port 8080
Here is what we know about protocol TCP Port 8080. If we do not have any
information on port 8080 in our database, a counter will be set for TCP port 8080. After
enough hits, we'll research this port and update the database.
If you have information on TCP port 8080 that is not reflected in our database, please
leave a comment or post your information on our Web Security Forum. We'll update our
database so that the next user searching for port 8080 will have the most accurate
information.
PORT 8080 - Information
Port Number:
TCP / UDP:
Delivery:
Protocol / Name:
8080
TCP
Yes
http-alt
BrownOrifice
Genericbackdoor
RemoConChubo
ReverseWWWTunnel
RingZero
Port Description: HTTP Alternative
Brown Orifice
Generic backdoor
RemoConChubo
Reverse WWW Tunnel Backdoor
Virus / Trojan:
RingZero
Yes, Caution! Use our free Anonymous Surfing and Firewall Test.
Side note: TCP port 8080 uses the Transmission Control Protocol. TCP is one of the
main protocols in TCP/IP networks. Whereas the IP protocol deals only with packets,
TCP enables two hosts to establish a connection and exchange streams of data. TCP
guarantees delivery of data and also guarantees that packets will be delivered on port
8080 in the same order in which they were sent. Guaranteed communication over port
8080 is the key difference between TCP and UDP. UDP port 8080 would not have
guaranteed communication in the same way as TCP.
Because protocol TCP port 8080 was flagged as a virus (colored red) does not mean that
a virus is using port 8080, but that a Trojan or Virus has used this port in the past to
communicate.
TCP 8080 - Disclaimer
We do our best to provide you with accurate information on PORT 8080 and work hard
to keep our database up to date. This is a free service and accuracy is not guaranteed.
We do our best to correct any errors and welcome feedback!
Fonte: http://www.auditmypc.com/port/tcp-port-8080.asp

TCP/IP

Transcrição

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