Cisco Bug: CSCur03202 - NEMO MNPs lost in vrf aggregate summary-only after demux DPC migration

Last Modified

Dec 26, 2016

Products (1)

Cisco ASR 5000 Series

Known Affected Releases

16.2.0.56422 16.2.6.57816 17.0.0.56839

Description (partial)

loss of NEMO MNPs (routes) in VRF route table and thus loss of data to NEMO MNPs after demux DPC migration.

Symptom:
After demux migration NEMO sessions retain their NEMO MNPs but the MNPs are no longer installed in the associated VRF route table.  As such data from the enterprise to these NEMO MNPs is lost.

Conditions:
EXGW configuration.
The problem will happen for some non-aggregated routes corresponding to SRP activated pool when "aggregate summary-only? is configured in a VRF.

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