Cisco Bug: CSCun21567 - ASR5K:IPV6 support for prefix len 1-11 inclusive and 65-128 inclusive
Jan 16, 2017
- Cisco ASR 5000 Series
Known Affected Releases
Symptom: ASR5000 does not currently support IPV6 forwarding for prefix lengths 1-11 inclusive and 65-128 inclusive. When these routes are added, NPU ignores these routes. However, when ASR5k IPV6 ECMP learned routes includes routing information with prefixes that are not supported, it ends up corrupting the FWD DB and causes many NPUMGR restarts during subsequent updates. Conditions: IPV6 is configured on ASR5000.
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Bug Details Include
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