Comment 9 for bug 1529665

Agent is generating the broadcast route with incorrect label (vxlan id for the VN is 5, agent generates broadcast route with label 21), CN generates IM route also with label 21, which MX seems to not like.

Agent XMPP message:

2016-02-01 23:01:28.149 XmppTxStream: Sent xmpp message to: 172.16.80.4 Port 5269 Size: 1044 Packet: <?xml version="1.0"?> <iq type="set" from="csol1-node11" <email address hidden>/bgp-peer" id="pubsub_l226"> <pubsub xmlns="http://jabber.org/protocol/pubsub"> <publish node="25/242/255.255.255.255,0.0.0.0/32"> <item> <entry> <nlri> <af>25</af> <safi>242</safi> <ethernet-tag>0</ethernet-tag> <mac>ff:ff:ff:ff:ff:ff</mac> <address>0.0.0.0/32</address> </nlri> <next-hops> <next-hop> <af>1</af> <address>172.16.80.11</address> <label>21</label> <tunnel-encapsulation-list> <tunnel-encapsulation>gre</tunnel-encapsulation> <tunnel-encapsulation>udp</tunnel-encapsulation> </tunnel-encapsulation-list> </next-hop> </next-hops> <olist /> <virtual-network></virtual-network> <sequence-number>0</sequence-number> <security-group-list /> <local-preference>100</local-preference> <med>0</med> <edge-replication-not-supported>false</edge-replication-not-supported> <assisted-replication-supported>false</assisted-replication-supported> <leaf-olist /> <replicator-address></replicator-address> </entry> </item> </publish> </pubsub> </iq> $

Route on MX: IM route has label set to 0.

root@vibrant# run show route table _contrail_l2_5_MGMT.evpn.0 | grep 172.16.80.11
2:172.16.80.11:1::5::02:7e:ae:ae:a2:5f/304
2:172.16.80.11:1::5::02:9e:cd:c6:58:2c/304
2:172.16.80.11:1::5::02:b9:bd:bb:af:6d/304
2:172.16.80.11:1::5::02:cb:38:33:86:66/304
2:172.16.80.11:1::5::02:7e:ae:ae:a2:5f::192.168.0.13/304
2:172.16.80.11:1::5::02:9e:cd:c6:58:2c::192.168.0.4/304
2:172.16.80.11:1::5::02:b9:bd:bb:af:6d::192.168.0.10/304
2:172.16.80.11:1::5::02:cb:38:33:86:66::192.168.0.7/304
3:172.16.80.11:1::0::172.16.80.11/304