Cisco Bug: CSCum85923 - 4500/Sup6L-E/15.1(2)SG2 "ipv6 nd raguard" drops Router solicitation
Mar 24, 2019
- Cisco Catalyst 4000 Series Switches
Known Affected Releases
Symptom: Router-solicitation(RS) messages are dropped on the switch port that have IPv6 RA guard enabled. On removing RA guard, RS messages go through. Releases tested: Affected releases: 151-2.SG2 and 152-1.E.bin Unaffected releases: 150-2.SG.bin Conditions: This symptom occurs when "ipv6 nd raguard" is enabled.
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Bug Details Include
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