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Cisco Bug: CSCuo37122 - CGN functionality not working after upgrade from lower releases to 5.1.2

Last Modified

Jan 16, 2017

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases


Description (partial)

ISM CGN features might not work after upgrade from a lower release to 5.1.2. The issue can be identified by traffic loss for all ISM CGN features or for ISM CGN features that do not work in inline mode.  One can confirm that this issue is being hit by looking at the output of "show cef hardware ingress detail location <ISM>". The output will contain the line "------------------------Unknown objtype".

Issue will be seen after upgrade from a lower release to 5.1.2.
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