GenerateRouterID will generate a router ID based upon the user's configuration (or lack there of) and the node's primary IP address if the user has not specified.

ParseNextHop takes in a GoBGP Path and parses out the destination's next hop from its attributes.

ParsePath takes in a GoBGP Path and parses out the destination subnet and the next hop from its attributes.

ValidateCommunity takes in a string and attempts to parse a BGP community out of it in a way that is similar to gobgp (internal/pkg/table/policy.go:ParseCommunity()).