def _construct_route_monitoring(self, peer, route):
if peer.is_mpbgp_cap_valid(bgp.RF_IPv4_VPN) or \
peer.is_mpbgp_cap_valid(bgp.RF_IPv6_VPN):
peer_type = bmp.BMP_PEER_TYPE_L3VPN
else:
peer_type = bmp.BMP_PEER_TYPE_GLOBAL
peer_distinguisher = 0
peer_as = peer._neigh_conf.remote_as
peer_bgp_id = peer.protocol.recv_open_msg.bgp_identifier
peer_address, _ = peer.protocol._remotename
bgp_update = self._construct_update(route.path)
is_post_policy = not route.filtered
timestamp = timegm(route.timestamp)
msg = bmp.BMPRouteMonitoring(bgp_update=bgp_update,
peer_type=peer_type,
is_post_policy=is_post_policy,
peer_distinguisher=peer_distinguisher,
peer_address=peer_address,
peer_as=peer_as,
peer_bgp_id=peer_bgp_id,
timestamp=timestamp)
return msg
def test_route_monitoring(self):
update = bgp.BGPUpdate()
msg = bmp.BMPRouteMonitoring(bgp_update=update,
peer_type=bmp.BMP_PEER_TYPE_GLOBAL,
is_post_policy=True,
peer_distinguisher=0,
peer_address='192.0.2.1',
peer_as=30000,
peer_bgp_id='192.0.2.1',
timestamp=self._time())
binmsg = msg.serialize()
msg2, rest = bmp.BMPMessage.parser(binmsg)
eq_(msg.to_jsondict(), msg2.to_jsondict())
eq_(rest, b'')