I have a certain use case with rtbh for the following:
- A /32 route (say 10.1.1.1/32) is injected into the network with a specific bgp community
- I'd like to match the aggregate prefix that /32 belongs to (say 10.1.1.0/24) and attach the "no_advertise" community to it or simply stop advertising it to our peer.
Is this even possible on junos or ios-xr? I've been trying to figure it out with policy statements in either case but to no avail.
If possible, if someone can provide config snippet examples, it'd be very helpful.