<div dir="ltr"><div><div><div>Hi folks,<br><br></div>We're just evaluating new version 4.4 and everything seems to work except for a network issue with openvswitch. From inside the VM the nic is attached but no traffic is flowing.<br>
<br></div>Debugging the process everything seems ok.<br><br></div>Sunstone log:<br><div>Thu Dec 19 09:36:58 2013 [VMM][I]: Successfully execute virtualization driver operation: attach_nic.<br>Thu Dec 19 09:36:58 2013 [VMM][I]: post: Executed "sudo ovs-vsctl set Port vnet4 tag=1030".<br>
Thu Dec 19 09:36:58 2013 [VMM][I]: post: Executed "sudo ovs-ofctl add-flow bridge in_port=112,arp,dl_src=09:00:57:ec:d9:96,priority=45000,actions=drop".<br>Thu Dec 19 09:36:58 2013 [VMM][I]: post: Executed "sudo ovs-ofctl add-flow bridge in_port=112,arp,dl_src=09:00:57:ec:d9:96,nw_src=A.B.C.D,priority=46000,actions=normal".<br>
Thu Dec 19 09:36:58 2013 [VMM][I]: post: Executed "sudo ovs-ofctl add-flow bridge in_port=112,dl_src=09:00:57:ec:d9:96,priority=40000,actions=normal".<br>Thu Dec 19 09:36:59 2013 [VMM][I]: post: Executed "sudo ovs-ofctl add-flow bridge in_port=112,priority=39000,actions=drop".<br>
Thu Dec 19 09:36:59 2013 [VMM][I]: ExitCode: 0<br>Thu Dec 19 09:36:59 2013 [VMM][I]: Successfully execute network driver operation: post.<br>Thu Dec 19 09:36:59 2013 [VMM][I]: VM NIC Successfully attached.<br><br></div><div>
going to the host:<br>the port is effectively created:<br>ovs-vsctl show<br>        Port "vnet4"<br>            tag: 1030<br>            Interface "vnet4"<br><br>ovs-ofctl dump-flows bridge | grep 112<br>
 cookie=0x0, duration=1714.529s, table=0, n_packets=8, n_bytes=336, idle_age=1484, priority=45000,arp,in_port=112,dl_src=09:00:57:ec:d9:96 actions=drop<br> cookie=0x0, duration=1714.515s, table=0, n_packets=0, n_bytes=0, idle_age=1714, priority=46000,arp,in_port=112,dl_src=09:00:57:ec:d9:96,nw_src=A.B.C.D actions=NORMAL<br>
 cookie=0x0, duration=1714.501s, table=0, n_packets=264, n_bytes=35449, idle_age=56, priority=40000,in_port=112,dl_src=09:00:57:ec:d9:96 actions=NORMAL<br> cookie=0x0, duration=1714.485s, table=0, n_packets=0, n_bytes=0, idle_age=1714, priority=39000,in_port=112 actions=drop<br>
<br> ovs-dpctl show bridge<br>    port 112: vnet4<br><br></div><div>Can anyone provide any information about how to debug further why there's no traffic?<br><br></div><div>Thanks in advance,<br>Samuel.<br></div></div>