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Cisco Bug: CSCum17626 - CRS - urpf drop packet if the source is through MPLS forwarding

Last Modified

Jul 20, 2018

Products (1)

  • Cisco Carrier Routing System

Known Affected Releases

4.2.4.BASE

Description (partial)

Symptom:when configure ipv4 verify unicast source reachable-via rx on mpls enabled interface, ping to those unicast destination will fail

Conditions:Strict Unicast RPF confgured on interface and outgoing path is labelled path.
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