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Cisco Bug: CSCvt32066 - 721 - CEF in unresolved state for VPNv4 and VPNv6 RTBH routes

Last Modified

Aug 20, 2020

Products (1)

  • Cisco Network Convergence System 5500 Series

Known Affected Releases

7.2.1.BASE

Description (partial)

Symptom:
NCS5500 may report this error when using 7 release:

%ROUTING-FIB-4-PL_FRR_LOOKUP_CREATE_FAILED : FIB failed to create FRR state for proto ipv4, interface 0x8004004 (parent 0x0), nexthop 0.0.0.0/32 - Resource temporarily unavailable

Conditions:
CEF state is unresolved for recursive routes (VPNv4 and VPNv6)
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