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Cisco Bug: CSCvs99919 - SIT 702 26i - RIB update timeout on evpn-route-sync VRF. NSR ready taking 35 mins post router reload

Last Modified

Sep 02, 2020

Products (1)

  • Cisco Network Convergence System 560 Series Routers

Known Affected Releases

7.0.2.BASE

Description (partial)

Release-note

Symptom:
%ROUTING-RIB-3-UPDATE_TIMEOUT : Client "l2vpn_mgr" updated the RIB without signaling update completion for Vrf: "<vrf_name>" Tbl: "default" Safi: "Unicast"

This ensure that system is not nsr ready in problem state (check cli show redundancy).

another cli that can be used to check this symptom is show rib afi-all tables
look for column with Header as C (Table reached convergence). in problem state, it should mark as N for the problem vrf.

Conditions:
configure evpn-route-sync on ncs560 under vrf and reload the box
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