On Thu, Apr 2, 2015 at 7:01 PM, Alex Wang <al...@nicira.com> wrote: > >>> What is the 'ovs-vsctl show' output of Box-B? For traffic sent from >>> untagged VLAN port of Box-B, the vmbr0 of Box-A should not forward it >>> to tagged VLAN ports. >>> >> >> I hope that we have a communication Problem here and I didn't miss >> something really basic about OVS and wasted everyones time. >> box-b doesn't use OVS yet. box-b uses normal linux bridging on a untagged >> VLAN Port (VLAN ID 1115) on a switch. box-a connects to two LACP bond'ed >> Ports on that some switch that have multiple tagged VLAN IDs, one of them >> being 1115. >> >> ######## >> [root@box-b /root $ ovs-vsctl show >> 872e809c-3121-4a4f-9fe8-8e436a7cf101 >> ovs_version: "2.3.1" >> ######## >> >> Any Ideas where I could look at? >> >> > > Thx for providing the info~ > > Could you try applying the same ovs config on box-b and redo the test to > see > if linux bridge is the issue? > > Thanks, > Alex Wang, >
Hi Alex, thanks for your help. So I setup box-b in the same way as box-a on the switch as well as the interfaces. A ping between the boxes is fine, fast and reliable. unfortunately the iperf is super slow in both directions now. box-a > http://pastebin.ca/2969003 box-b > http://pastebin.ca/2969001 box-b - ovs-vsctl show > http://pastebin.ca/2968991 box-a - ovs-vsctl show > http://pastebin.ca/2968993 iperf box-a > box-b > http://pastebin.ca/2969005 iperf box-b > box-a > http://pastebin.ca/2969006 So in order to get somewhere I removed tagged vlans from the 2x2 LACP ports, setup these 4 ports to a untagged VLAN but kept the LACP Config to try giving the OVS bridge a IP directly. No Problems at all, fast and reliable ping as well as almost 1GBit/s in both directions. Next Step was to also also use a tagged port along the untagged one. Same Problem, ping is fine but iperf doesn't get me anywhere. So it seems that I only run into these Problems when I use tagged VLANs. Is there something special about tagged VLANs using OVS because I've used dozens of these switches without any Problems. Oh yeah, I already replaced the switch before even asking this mailinglist. Thanks, Ben > > >> >>> >>> Thanks, >>> Alex Wang, >>> >> >> Thank YOU, >> Ben >> >> >>> >>> >>>> >>>> Here is my basic setup >>>> ###### >>>> ovs-vsctl show >>>> 8031569b-5210-4334-88fd-36704af3a667 >>>> Bridge "vmbr0" >>>> Port "vlan1115" >>>> tag: 1115 >>>> Interface "vlan1115" >>>> type: internal >>>> Port "bond0" >>>> Interface "eth1" >>>> Interface "eth2" >>>> Port "vmbr0" >>>> Interface "vmbr0" >>>> type: internal >>>> Port "vlan1116" >>>> tag: 1116 >>>> Interface "vlan1116" >>>> type: internal >>>> ovs_version: "2.3.1" >>>> ######## >>>> >>>> >>>> cat /etc/network/interfaces = http://pastebin.ca/2967191 >>>> ifconfig = http://pastebin.ca/2967192 >>>> ovs-appctl bond/show bond0 = http://pastebin.ca/2967193 >>>> ovs-appctl lacp/show bond0 = http://pastebin.ca/2967194 >>>> ovs-vsctl list port bond0 = http://pastebin.ca/2967200 >>>> >>>> >>>> Could anyone please point me in a direction to look at. >>>> >>>> Thanks a lot, >>>> Ben >>>> >>>> >>>> _______________________________________________ >>>> discuss mailing list >>>> discuss@openvswitch.org >>>> http://openvswitch.org/mailman/listinfo/discuss >>>> >>>> >>> >> >
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