BGP advertisement on all IP addresses

[dman]

@16again

It’s common practice to use an internal loopback interface for BGP neighboring, instead of using the interface where your BGP is reachable.
Your suggestion will break that behavior.

If you want to protect your BGP process (which is a good thing to begin with), apply firewall rules

A common behavior in Cisco or Juniper products are they will listen and accept port 179 on configured neighbours only. I don’t understand how that can break the connection as those are the neighbours the router supposed to talk to on BGP. I will have to explore the firewall rules to restrict this, but the firewalling in VyOS is bit a mess.