Cisco Bug CSCth63196 - SIP source binding CLI removed after serial subinterface flaps

[markj-lloyd]

Would this bug be limited to only a T1 interface as mentioned the bug documentation?

I have a customer where the BIND is performed on a LAN subinterface and that is flapping and the customer is losing the BIND. It would appear that it is not only limited to T1 interfaces.

Is there any debug command we can use to capture the bind being removed so we can link it to an interface flapping?

Thanks

[Wes Sisk]

Hi Mark,  Two things stand out to me about this bug. First, it is unresolved. That means a TAC case would help us to better understand the impact to you, our customers, and to move forward toward a fix.  Second, there are some indicators that suggest this affects not just T1 interfaces.  Again, a TAC case would help to recreate the issue, confirm the conditions, and update the bug accordingly.  While we are discussing it internally it would be a big help if you could open a TAC case to further the inquiry.  Regards, Wes