Relevant code:
http://git.openstack.org/cgit/openstack/networking-bagpipe/tree/networking_bagpipe/bagpipe_bgp/engine/exa.py#n34
Relevant code:
http:// git.openstack. org/cgit/ openstack/ networking- bagpipe/ tree/networking _bagpipe/ bagpipe_ bgp/engine/ exa.py# n34