TOI Author :: Srinivasan Koona Lokabiraman

The feature allows a GRE tunnel to be resolved over another GRE tunnel. The two GRE tunnels may be in the same VRF or different VRFs.

The service insertion framework is intended to cover the gamut of features related to service insertion.

The internet exit feature enables hosts attached to a VRF in an edge router to reach prefixes that may be reachable over the internet. Since the addresses assigned within a VRF may be non-routable private addresses which cannot be directly used when going to the Internet, the NAT feature is used as a part of the Internet exit solution to provide internet connectivity.

The BGP graceful restart mechanism has a limitation that the graceful restart time cannot exceed 4095 seconds per the

The BGP graceful restart mechanism has a limitation that the graceful restart time cannot exceed 4095 seconds as per

It is often useful to know on a per AFI/SAFI basis, the number of paths that have been selected from a peer as best paths.