[Ubuntu 14.04 Icehouse Build 2510] OVSDB: In control node BMS route is getting programmed incorrectly with wrong next-hop

[chhandak]

While adding one BMS server in virtual network (QFX in between) via OVSDB protocol. In control node next-hop ip is getting programmed incorrectly

Next is programmed with 0.0.0.0.

Observed this issue with encapsulation change (From MPLSoUDP to Vxlan) and configuring vxlan id.

Observed following from the sandesh trace in for agent

Initially got programmed correctly
2014-12-30 18:00:41.346 XmppRxStream: Received xmpp message from: 10.204.221.34 Port 5269 Size: 1053 Packet: <?xml version="1.0"?> <message <email address hidden>" to="nodec45/bgp-peer"> <event xmlns="http://jabber.org/protocol/pubsub"> <items node="25/242/default-domain:admin:vn-test:vn-test"> <item id="4-00:25:90:e7:7f:ab,0.0.0.0/32"> <entry> <nlri> <af>25</af> <safi>242</safi> <ethernet-tag>4</ethernet-tag> <mac>00:25:90:e7:7f:ab</mac> <address>0.0.0.0/32</address> </nlri> <next-hops> <next-hop> <af>1</af> <address>34.34.34.34</address> <label>4</label> <tunnel-encapsulation-list> <tunnel-encapsulation>vxlan</tunnel-encapsulation> </tunnel-encapsulation-list> </next-hop> </next-hops> <olist /> <virtual-network>default-domain:admin:vn-test</virtual-network> <sequence-number>0</sequence-number> <security-group-list /> <local-preference>100</local-preference> <edge-replication-not-supported>false</edge-replication-not-supported> </entry> </item> </items> </event> </message> $ controller/src/xmpp/xmpp_connection.cc 346

Got updated with wrong next-hop
2014-12-31 12:00:23.724 XmppRxStream: Received xmpp message from: 10.204.221.34 Port 5269 Size: 1102 Packet: <?xml version="1.0"?> <message <email address hidden>" to="nodec45/bgp-peer"> <event xmlns="http://jabber.org/protocol/pubsub"> <items node="25/242/default-domain:admin:vn-test:vn-test"> <item id="00:25:90:e7:7f:ab,0.0.0.0/32"> <entry> <nlri> <af>25</af> <safi>242</safi> <ethernet-tag>0</ethernet-tag> <mac>00:25:90:e7:7f:ab</mac> <address>0.0.0.0/32</address> </nlri> <next-hops> <next-hop> <af>1</af> <address>0.0.0.0</address> <label>16</label> <tunnel-encapsulation-list> <tunnel-encapsulation>gre</tunnel-encapsulation> <tunnel-encapsulation>udp</tunnel-encapsulation> </tunnel-encapsulation-list> </next-hop> </next-hops> <olist /> <virtual-network>default-domain:admin:vn-test</virtual-network> <sequence-number>0</sequence-number> <security-group-list /> <local-preference>100</local-preference> <edge-replication-not-supported>true</edge-replication-not-supported> </entry> </item> </items> </event> </message> $ controller/src/xmpp/xmpp_connection.cc 346

[chhandak (chhandak)]

Logs saved at http://mayamruga.englab.juniper.net/bugs/<bug-ID>

[Hari Prasad Killi (haripk)]

R2.1: https://github.com/Juniper/contrail-controller/commit/6266ad6c4008c55268e0893328cd09c0fa477adf

[Hari Prasad Killi (haripk)]

mainline : https://github.com/Juniper/contrail-controller/commit/059a187cd208b40fa4b43c307b17d0b727cd9e9a