4. Liberando porta SIP tcpdump

Liberando porta SIP tcpdump

  • M

    Boa tarde galera to tentando liberar a porta 5060 e ao escutar ela no tcpdump enquanto testo no site youget signal
    vem assim:

    15:45:44.236670 IP 198.199.98.246.38432 > XXX.XX.XXX.XX.5060: Flags [.S.], seq 2895686192, win 14600, options [mss 1460,sackOK,TS val 4029002726 ecr 0,nop,wscale 8], length 0

    ele repete isso umas 6 vezes
    a regra criada é para um PABX 192.168.3.250

    alguém pode me ajudar?

    Muito obrigado

    0

  • SIP na maioria das vezes é UDP, não TCP.

    0
  • M

    mudei pra udp

    e o tcpdump aparece:

    16:00:07.989455 IP 198.199.98.246.41787 > XXX.XX.XXX.XX.5060: Flags [.S], seq 2470372377, win 14600, options [mss 1460,sackOK,TS val 4029218665 ecr 0,nop,wscale 8], length 0

    0

  • O pacote mostra tcp.

    0
 

Products

Applications

Support

Services

News

Resources

Company

Our Mission

As host of the pfSense open source firewall project, Netgate believes in enhancing network connectivity that maintains both security and privacy. We also believe everyone should be able to afford it.

Subscribe to our Newsletter

Product information, software announcements, and special offers. See our newsletter archive for past announcements.

© Copyright 2002 - 2018 Rubicon Communications, LLC | Privacy Policy