I have a VPN tunnel from my NSX Edge to a remote firewall. I need the subnets that are learned from the other end of the tunnel (remote subnets) to be redistributed into BGP but those routes aren't in the routing table so I can't redistribute them. Does anyone know how to get those routes into the routing table so that I can set this up?
If default Gateway is configured on your EDGE's , then you wont be able to see the IPSEC auto plumbed routes in your routing table.
Under VPN configuration you have to add IP under extension.
There are 2 workaround for this issue as below:
1. Remove the Default Gateway configuration from EDGE and add static default route and extension "securelocaltrafficbyip=0" under VPN.
2. Remove Default Gateway from EDGE and connected subnet one EDGE's as Local/Remote subnet for IPSEC VPN.