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Cisco Bug: CSCuo19383 - XE3.10.3 RSP1 : emplsintd leaks due to misinterpretation of backup label

Last Modified

Feb 02, 2017

Products (1)

  • Cisco ASR 900 Series Aggregation Services Routers

Known Affected Releases

15.3(3)S

Description (partial)

We added support for ImpNull in that we create EmplsIntd for primary path.
In case when Primary path is no_label and backup path is also no_label, we allocate EmplsIntd. This EmplsIntd should not be allocated.

Symptom:
EmplsIntd Leaks will be seen when we configure/unconfigure "mpls ip"

Conditions:
IP FRR is configured, with primary path as no_label and backup path also no_label
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