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Cisco Bug: CSCvs09160 - Redistribution from OSPF to BGP is failing in vEdge when policy is being applied

Last Modified

Sep 11, 2020

Products (2)

  • Cisco vEdge Router
  • Cisco vEdge Router Model

Known Affected Releases

18.3.5 18.4.1 20.1.0

Description (partial)

vEdge is failing to redistribute prefixes from OSPF into BGP when a policy is applied. The policy is configured to deny the prefixes that contain a specific tag and permit everything else. However, when this policy is applied all the prefixes, even those that are not tagged are denied.

The configuration looks like this:

bgp 9973
   address-family ipv4-unicast
    redistribute ospf route-policy OSPF_TO_BGP 
     route-policy OSPF_TO_BGP
      sequence 1
        ospf-tag 65000
       action reject
      default-action accept
All prefixes from OSPF are rejected, even those that are not tagged with 65000.

redistribution from OSPF to BGP using policy to reject prefixes by TAG and accept everything else.
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