It's strange that just installing OVS would cause a problem unless you assigned the port that leads to the controller to the switch without setting up in-band control.
Is eth1 connected to the controller? Does it have a 172.16.x.x address or whatever? -- Murphy On Aug 28, 2014, at 1:32 AM, Chanthan Hel <hel.chantha...@gmail.com> wrote: > Dear all, > Please help me for this point. > I install open vswitch in one PC and pox controller in another PC and i use > Ethernet cable to connect. IP of controller and ovs are in same subnet mask. > > i install open vswitch as mentioned in installation guide > http://git.openvswitch.org/cgi-bin/gitweb.cgi?p=openvswitch;a=blob_plain;f=INSTALL;hb=HEAD > > i added port to switch as shown > root@pc2-To-be-filled-by-O-E-M:~/openvswitch-1.9.0# ovs-ofctl show s2 > OFPT_FEATURES_REPLY (xid=0x1): dpid:0000000000002201 > n_tables:255, n_buffers:256 > capabilities: FLOW_STATS TABLE_STATS PORT_STATS QUEUE_STATS ARP_MATCH_IP > actions: OUTPUT SET_VLAN_VID SET_VLAN_PCP STRIP_VLAN SET_DL_SRC SET_DL_DST > SET_NW_SRC SET_NW_DST SET_NW_TOS SET_TP_SRC SET_TP_DST ENQUEUE > 1(eth2): addr:00:00:00:00:22:04 > config: 0 > state: LINK_DOWN > current: 100MB-FD AUTO_NEG > advertised: 10MB-HD 10MB-FD 100MB-HD 100MB-FD COPPER AUTO_NEG AUTO_PAUSE > AUTO_PAUSE_ASYM > supported: 10MB-HD 10MB-FD 100MB-HD 100MB-FD COPPER AUTO_NEG > speed: 100 Mbps now, 100 Mbps max > 2(eth3): addr:00:00:00:00:22:05 > config: 0 > state: 0 > current: 100MB-FD AUTO_NEG > advertised: 10MB-HD 10MB-FD 100MB-HD 100MB-FD COPPER AUTO_NEG AUTO_PAUSE > AUTO_PAUSE_ASYM > supported: 10MB-HD 10MB-FD 100MB-HD 100MB-FD COPPER AUTO_NEG > speed: 100 Mbps now, 100 Mbps max > 3(eth4): addr:00:00:00:00:22:01 > config: 0 > state: LINK_DOWN > current: 100MB-FD AUTO_NEG > advertised: 10MB-HD 10MB-FD 100MB-HD 100MB-FD COPPER AUTO_NEG AUTO_PAUSE > AUTO_PAUSE_ASYM > supported: 10MB-HD 10MB-FD 100MB-HD 100MB-FD COPPER AUTO_NEG > speed: 100 Mbps now, 100 Mbps max > LOCAL(s2): addr:00:00:00:00:22:01 > config: PORT_DOWN > state: LINK_DOWN > speed: 100 Mbps now, 100 Mbps max > OFPT_GET_CONFIG_REPLY (xid=0x3): frags=normal miss_send_len=0 > > but when i run pox, i check the ovs status it shows > > root@pc2-To-be-filled-by-O-E-M:~/openvswitch-1.9.0# ovs-vsctl show > 849f606f-023d-435c-9548-1076994ec562 > Bridge "s2" > Controller "tcp:172.16.0.9:6633" > Port "s2" > Interface "s2" > type: internal > Port "eth3" > Interface "eth3" > Port "eth2" > Interface "eth2" > Port "eth4" > Interface "eth4" > It means no connection to controller and I can't ping to controller either. > But before installing ovs i can ping to controller. I don't know what happen. > Best regards > Chanthan > > > -- > Mr. Chanthan Hel > Electrical engineering, Faculty of Engineering, > Chulalongkorn University (CU) > > *Phone: +66 81 456 84 27* >
