BGP to static failover

[Jamir]

Hi Everyone.

We have primary MetroE BGP circuit and backup ADSL which was migrated to fiber using Static route. If our primary circuit goes down, will our internal LAN network still be advertise on the backup circuit?

[Pawan Raut]

You must have the static route towards backup ASDL path with more Administrative Distance (AD) than BGP i.e. more than 20 also this ASDL path is natting the source subnet.

If this configuration in place then your backup ASDL path will work when primary Metro BGP path will down.

Kindly rate for helpful post

[Jamir]

Hi Pawan,

Our static already have higher AD for failover ip route 0.0.0.0 0.0.0.0 58.185.126.249 150. Our problem is we want to ensure our LAN network will failover to the backup static route and still can be access outside.