Add support for injecting static routes

[williamdes]

As you can see on the project https://github.com/thepacketgeek/bgpd-rs there is a very simple section to inject routes into sessions.

Is there a limitation on this project to implement injecting routes into bgp peers?

To avoid a dependency on frr to get the routes to announce.

[fujita]

You can add any routes to gobgpd via the gRPC APIs.

[EmilyShepherd]

You can add any routes to gobgpd via the gRPC APIs.

Is there any documentation for this?

[floatingstatic]

@EmilyShepherd See https://github.com/osrg/gobgp/blob/master/docs/sources/lib.md for an example on adding a route using grpc.

This is also something that can also be done with the gobgp cli utility. Ex:

gobgp global rib add 203.0.113.0/24 nexthop 192.0.2.1 origin igp aspath 200,100 community 100:200
gobgp global rib -a ipv6 add 2001:db8:8000::/34 nexthop 2001:db8::51 origin igp aspath 300,200,100 community 100:300

[smorris76]

Is there a reason why support for static routes in the config file does not exist? Injecting routes via API or CLI is fine but then requires something to monitor the state of the gobgp process/rib to ensure the routes get readed if the process restarts.