alaDvmrpRouteExpirationTimeout

• 1.3.6.1.4.1.6486.800.1.2.1.10.7.1.1.1.5
• Access readwrite
• Type Unknown
• Unit seconds
• Default 140

The Route Expiration Timeout value specifies how long the router will wait before aging out a route. When this value expires, the route is advertised as inactive until either it's activity resumes or it is deleted.