Cisco Bug: CSCuj58986 - NSF aborted and OSPF down after RSP FO, when LS update was fragmented
May 12, 2018
- Cisco Carrier Routing System
Known Affected Releases
Symptom: NSF aborted and OSPF down after RSP FO, when receiving fragmented LS update from a remote GR helper during GR. Conditions: This issue can be seen when all the following conditions are met - NSF is enabled in OSPF. - While GR is in progress after RP fail-over - A remote GR helper has LSA which size is large and its LS update packet is fragmented - There is only one ospf process configured.
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Bug Details Include
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