Accept Any as Neighbor

Instead of declaring a specific set of neighbors, a routing daemon can declare that it accepts neighbor connections from any routing daemon.

This configuration is especially useful for hub topologies, dial-in connections, and any situation in which a routing daemon might operate with a large number of potential neighbors.

Specify the local connect port where this routing daemon accepts TCP connections from any (remote) routing daemon.

A routing daemon can simultaneously specify individual neighbors and declare that it accepts any other routing daemons as neighbors.