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Cisco Bug: CSCvu99187 - xtc_agent process restart when creating PCE initiated SR policy

Last Modified

Aug 19, 2020

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases

7.3.1.BASE

Description (partial)

Release-note

Symptom:
xtc_agent process restart during parsing of PCInitiate message.

Process restart can happen multiple times as PCE can try to re-create same LSPs again, when PCEP session is re-established.

Conditions:
All of conditions bellow:
- xtc_agent enabled ("segment-routing traffic-eng pcc")
- at least one PCEP session established to PCE ("segment-routing traffic-eng pcc pce address ipv4 <pce-address>")
- usage of PCE initiated LSPs
- at least one RSVP-TE LSP on PCE or PCE from other vendor
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