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Cisco Bug: CSCuo18705 - SIP400: Traffic through TE backup tunnel is dropped

Last Modified

Nov 28, 2017

Products (1)

  • Cisco 7600 Series Routers

Known Affected Releases

15.3(3)S 15.4(3)S

Description (partial)

Symptom:
After shutting down the one of the core facing interface, traffic going over the backup tunnel is getting dropped.  I see the issue only when i shut down the link on ES20, in the cutover state the backup tunnel is going via SIP-400.

Conditions:
SIP400 is core facing line card and TE backup tunnel is going through SIP400.
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