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Cisco Bug: CSCul36724 - VPC: IPv6 route/adj inconsistency observed on steadystate bringup

Last Modified

Feb 16, 2018

Products (1)

  • Cisco Nexus 7000 Series Switches

Known Affected Releases

6.2(2a)S20

Description (partial)

Symptom:
Customer seeing following error message on N7K running 6.1(3)

dc-224-gw1# sh forwarding ipv6 inconsistency mod 1 
IPV6 Consistency check (in progress): table_id(0x80000001) slot(1)
Elapsed time : 10157 ms 
Inconsistent adjacencies:
  2. slot(1), vrf(default), ipaddr(fe80::226:51ff:fecb:e2c1), ifindex(Vlan112), 
Adjacency missing FIB Hardware. 
  4. slot(1), vrf(default), ipaddr(fe80::226:51ff:fecb:e2c1), ifindex(Vlan104), 
Adjacency missing FIB Hardware. 
  6. slot(1), vrf(default), ipaddr(fe80::250:56ff:feba:1a8e), ifindex(Vlan614), 
Adjacency missing FIB Hardware.

Conditions:
So far seen on N7K running 6.1(3).
Has been seen with vPC and VPC+ setups
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