Cisco Bug: CSCuq01653 - urpf is not dropping the packets for null0 routes
Nov 27, 2020
- Cisco Catalyst 6000 Series Switches
Known Affected Releases
Symptom: urpf (lose mode) not working for null0 routes. configuration : ip verify unicast source reachable-via any. lose mode urpf should drop the packets if either route is not present in the routing table or if it points to null0. Conditions: null0 route should be present in the routing table.
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Bug Details Include
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