That's a good question! I think it might not be matching any packets, I'm posting the output here (+ configuration). What do you think it might be the reason? Because when we use the same input and output VLAN, then everything works fine and I see the counters increasing!
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> dpctl dump-flows *** s1 ------------------------------------------------------------------------ NXST_FLOW reply (xid=0x4): cookie=0x10000487f63a1, duration=71.402s, table=0, n_packets=0, n_bytes=0, idle_age=71, priority=40000,dl_type=0x8942 actions=CONTROLLER:65535 cookie=0x10000488ebd5d, duration=71.401s, table=0, n_packets=0, n_bytes=0, idle_age=71, priority=40000,arp actions=CONTROLLER:65535 cookie=0x10000487f5557, duration=71.400s, table=0, n_packets=0, n_bytes=0, idle_age=71, priority=40000,dl_type=0x88cc actions=CONTROLLER:65535 cookie=0x1000046444328, duration=36.218s, table=0, n_packets=1, n_bytes=102, idle_age=17, priority=5,ip actions=CONTROLLER:65535 cookie=0x4c0000740a69ef, duration=17.899s, table=0, n_packets=0, 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 cookie=0x4c0000740a4120, duration=17.896s, table=0, n_packets=0, n_bytes=0, idle_age=17, priority=500,ip,in_port=1,dl_vlan=1,nw_src=10.0.0.1 actions=output:3,mod_vlan_vid:305 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> net h1 h1-eth0.1:s1-eth1 h2 h2-eth0.1:s1-eth2 h3 h3-eth0.305:s1-eth3 h4 h4-eth0.1:s1-eth4 h5 h5-eth0.1:s1-eth5 s1 lo: s1-eth1:h1-eth0.1 s1-eth2:h2-eth0.1 s1-eth3:h3-eth0.305 s1-eth4:h4-eth0.1 s1-eth5:h5-eth0.1 c0 mininet> 2016-06-03 17:22 GMT+02:00 Ben Pfaff <[email protected]>: > On Fri, Jun 03, 2016 at 02:55:33PM +0200, Elisa Rojas wrote: > > I have a simple deployment with one OVS and 2 hosts to try the > modification > > of VLAN ID/tags. Basically, I'm matching an input port+VLAN ID and > setting > > an output port+VLAN ID. The thing is that I see the flow properly > installed > > and the packet arriving at the switch, but then the output packet is > going > > out without modificating the VLAN ID field. > > Is your flow that modifies VLAN ID matching any packets? > -- *Elisa Rojas Sánchez*
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