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Cisco Bug: CSCvv06752 - Route-Map applied through Peer-Policy under VPNv4 neighbor NOT performing actions specified

Last Modified

Oct 19, 2020

Products (2)

  • CiscoPro Workgroup EtherSwitch Software
  • Cisco Nexus 7000 Series Switches

Known Affected Releases

8.4(2)

Description (partial)

Symptom:
Customer on a Nexus 7000 running 8.4(2) witnessing an issue where the route-map applied through a peer-policy template to a VPNv4 neighbor is NOT performing the actions specified in the route-map as expected.

This leads to routes intended to be permitted are permitted but no action specified under set command being implemented while routes not intended to be installed are permitted.

Conditions:
N7K/N77 running 8.4(2)

Neighbor inheriting a template peer-policy under VPNv4 address-family:
neighbor 10.46.210.192/26
    inherit peer-session PS-NEUTRON
    no shutdown
    address-family vpnv4 unicast
      inherit peer-policy PP-NEUTRON 1 <<<
      send-community extended

Route-map applied under the template peer-policy:
template peer-policy PP-NEUTRON
    send-community extended
    route-map RM-NEUTRON-IN in <<<
    maximum-prefix 100000 80 warning-only

This occurs when the VPNv4 neighbor is first configured or when the neighbor is restored from a shutdown state.
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Bug Details Include

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