The results suggest that the ICMP echo request packet (I guess you only sent one of them) is being sent through the switch but that the receiver is not receiving or processing it. I think you should run tcpdump on whatever is supposed to be receiving it, to see what's actually being received. Alternatively, "ovs-dpctl dump-flows" or "ovs-appctl ofproto/trace" might help.
On Fri, Jun 03, 2016 at 06:17:21PM +0200, Elisa Rojas wrote: > Thank you Ben, > > We changed the order from: > actions=output:1,mod_vlan_vid:1 > > To: > actions=mod_vlan_vid:1,output:1 > > For both rules, but we still have the same behaviour... It's a pity because > I had the hope that would solve it! > Maybe the actions should be still different? > > What I see now is one match. I'm copying the log again: > > mininet> h1 arp -s 10.0.0.3 00:00:00:00:00:03 > mininet> h3 arp -s 10.0.0.1 00:00:00:00:00:01 > mininet> h1 ping -c 1 h3 > PING 10.0.0.3 (10.0.0.3) 56(84) bytes of data. > > --- 10.0.0.3 ping statistics --- > 1 packets transmitted, 0 received, 100% packet loss, time 0ms > > mininet> h1 ping -c 1 h3 > PING 10.0.0.3 (10.0.0.3) 56(84) bytes of data. > > --- 10.0.0.3 ping statistics --- > 1 packets transmitted, 0 received, 100% packet loss, time 0ms > > mininet> dpctl dump-flows > *** s1 > ------------------------------------------------------------------------ > NXST_FLOW reply (xid=0x4): > cookie=0x10000487f63a1, duration=74.815s, table=0, n_packets=0, n_bytes=0, > idle_age=74, priority=40000,dl_type=0x8942 actions=CONTROLLER:65535 > cookie=0x10000487f5557, duration=74.813s, table=0, n_packets=0, n_bytes=0, > idle_age=74, priority=40000,dl_type=0x88cc actions=CONTROLLER:65535 > cookie=0x10000488ebd5d, duration=74.778s, table=0, n_packets=0, n_bytes=0, > idle_age=74, priority=40000,arp actions=CONTROLLER:65535 > cookie=0x1000046444328, duration=51.847s, table=0, n_packets=1, > n_bytes=102, idle_age=37, priority=5,ip actions=CONTROLLER:65535 > cookie=0x4c00000e827191, duration=37.764s, table=0, n_packets=0, > n_bytes=0, idle_age=37, > priority=500,ip,in_port=3,dl_vlan=305,nw_dst=10.0.0.1 > actions=mod_vlan_vid:1,output:1 > cookie=0x4c00000e8248c2, duration=37.763s, table=0, n_packets=1, > n_bytes=102, idle_age=21, > priority=500,ip,in_port=1,dl_vlan=1,nw_src=10.0.0.1 > actions=mod_vlan_vid:305,output:3 > mininet> h1 ping -c 1 h3 > PING 10.0.0.3 (10.0.0.3) 56(84) bytes of data. > ^C > --- 10.0.0.3 ping statistics --- > 1 packets transmitted, 0 received, 100% packet loss, time 0ms > > > Thank you!! > > 2016-06-03 18:02 GMT+02:00 Ben Pfaff <[email protected]>: > > > On Fri, Jun 03, 2016 at 05:47:46PM +0200, Elisa Rojas wrote: > > > n_bytes=0, idle_age=17, > > > priority=500,ip,in_port=3,dl_vlan=305,nw_dst=10.0.0.1 > > > actions=output:1,mod_vlan_vid:1 > > > > Modifying a packet after you output it will have no visible effect. > > Instead, modify it before you output it. > > > > > > -- > *Elisa Rojas Sánchez* _______________________________________________ discuss mailing list [email protected] http://openvswitch.org/mailman/listinfo/discuss
