[quagga-users 14125] Re: [quagga-dev 12988] Unknown command from vtysh

Donald Sharp sharpd at cumulusnetworks.com
Fri Aug 28 14:39:39 BST 2015


Ricardo -

Here's a quick and dirty tutorial on how to debug tcp problems:

http://prefetch.net/blog/index.php/2006/04/17/debugging-tcp-connections-with-tcptrace/

It boils down to tcpdump + tcptrace.

On Thu, Aug 27, 2015 at 12:19 PM, Ricardo Bennesby <
ricardo.bennesby at gmail.com> wrote:

> Hi all.
>
> I am trying to debug the TCP-handshake exchanged messages using "*debug* ip
> tcp transactions"command, but the CLI terminal returns ''% Unknown
> command." Other commands as "debug ip bgp" also does not work. However,
> other commands work on vtysh, as "show ip bgp summary", for example.
>
> Could you help me to solve that? I am using Quagga version 0.99.22.4,
> installed via "apt-get install", on Ubuntu.
>
> Thanks in advance.
>
> --
> Ricardo Bennesby da Silva
> Ciência da Computação - UFAM
> LabCIA - Laboratório de Computação Inteligente e Autonômica
>
> _______________________________________________
> Quagga-dev mailing list
> Quagga-dev at lists.quagga.net
> https://lists.quagga.net/mailman/listinfo/quagga-dev
>
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