| Message Code | PIX-4-408002 |
| Severity | Warning |
| Description | ospf process id route type update address1 netmask1 [distance1/metric1] via source IP:interface1 address2 netmask2 [distance2/metric2] interface2 |
| Explanation | A network update was received from a different interface with the same distance and a better metric than the existing route. The new route overrides the existing route that was installed through another interface. The new route is for redundancy purposes only and means that a path has shifted in the network. This change must be controlled through topology and redistribution. Any existing connections affected by this change are probably disabled and will timeout. This path shift only occurs if the network topology has been specifically designed to support path redundancy, in which case it is expected. |
| User Action | None required. |
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