Cisco ASR and Check the connctions going via Router

[mahesh18]

Hi Everyone,

Just like on firewall we can see that connection is established between source and destination is there any command we can use to see the tcp 

traffic going via Cisco ASR router running BGP?

Regards

MAhesh

[Julio E. Moisa]

Hi

If the firewall is a Cisco ASA you could use show conn

[layer1981]

I think mahesh18 is asking for how to see tcp connections going through the ASR router (to the firewall).

In that case you can try debug tcp commands.

From top of my head there should be debug tcp transations, packets and few others. You can specify source or destination IP address.

Just be careful and do NOT run debug tcp all because you may not be able to stop the debugging output from being displayed..

Other trick will be to use well known Wireshark.

I hope this will help.

If you need more info/detail please give me shout!