Cisco Bug: CSCup49206 - Conditional Default route getting flushed on peer performing SSO on UUT.
Oct 31, 2019
- Cisco IOS
- Cisco ASR 901-6CZ-F-D Router
- Cisco ME 3600X-24TS-M Switch
- Cisco ASR 901-4C-FT-D Router
- Cisco ASR 901-6CZ-F-A Router
- Cisco ASR 901-6CZ-FT-A Router
- Cisco ASR 901-12C-FT-D Router
- Cisco 7600 Series Route Switch Processor 720 with 10 Gigabit Ethernet Uplinks
- Cisco 7600 Series Route Switch Processor 720 with Multilayer Switch Feature Card
- Cisco ASR 901-6CZ-FT-D Router
Known Affected Releases
Symptom: Restarting router may flush and later originate default type-5 LSA during NSF/NSR restart. This flush may cause traffic loss if path via restarting router is not protected via backup path. Conditions: Performed NSF/NSR restart. OSPF default information is originated based on non-default route or default route, which is added to the RIB only after OSPF NSF/GR is completed. Example of protocol which usually converges slower than OSPF NSF/NSR is BGP GR.
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Bug Details Include
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- Known Fixed Releases
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