Access-list and H323 Ip address

[aalejo]

Hi Sr:

Sonbody knows if a Router can send H323 messages (h225,h245) from a Loopback interface?

(For access-list purpose) (similar to extended ping)

Alex

[dragos.stroescu]

Yes you can.

Use on the respective Loopback interface the commnad:

CCM-EXPRESS(config-if)#h323-gateway voip bind srcaddr ?

A.B.C.D An IP address

[aalejo]

Hi:

I use this command but it only change the IP address that the h323 gateway send in the USER to USER. It does not change the default router behaviour to use the interface closer to the destination as the IP address origin of the IP packet (H323 packet).

Can I change this?

Thanks

Alex

[dragos.stroescu]

Basically you should try another IOS.

We got implementations using this command and both H323 and RTP packets are using as IP SOURCE of the packets the Loopback interface.