[ovs-discuss] (no subject)

Ben Schmidt crackhd2 at gmail.com
Wed Apr 1 09:28:06 UTC 2015


Hi Mailinglist,

I have a Problem with a VM Box that should use LACP bonding with tagged VLAN
ports.

Everything is up and running as I want to to, my Problem is that the speed
is horrible. A simple ssh login takes 30ish seconds that 's why I spend a
hour on debugging OpenSSH only to find out that iperf is showing
interesting results.

When I run iperf in Server mode on Box-A (OVS) and Box-B represents the
iperf Client (untagged VLAN Port, same Switch, same Subnet) I get I get
around 937MB/s. The other way around I barely get results because of
timeouts.


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
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