Hi,
I start a ovs-vswitchd, then create 2 bridges: br0 and br1.
Then I start a vm, which has 2 vnics, the mac is 00:00:01:00:00:01,
00:00:02:00:00:01, connect to br0 and br1 respective.
# kvm -name vm0 -m 384 -hda /images/1.img -vnc :0 \
-net nic,macaddr=00:00:01:00:00:01 -net
tap,script=/etc/ovs-ifup,downscript=/etc/ovs-ifdown \
-net nic,macaddr=00:00:02:00:00:01 -net
tap,script=/etc/ovs-ifup1,downscript=/etc/ovs-ifdown1 &
# cat /etc/ovs-ifup
switch='br0'
/sbin/ifconfig $1 0.0.0.0 up
ovs-vsctl add-port ${switch} $1 tag=10
# cat /etc/ovs-ifup1
#!/bin/sh
switch='br1'
/sbin/ifconfig $1 0.0.0.0 up
ovs-vsctl add-port ${switch} $1 tag=11
Then I find something strange:
# ovs-appctl fdb/show br0
port VLAN MAC Age
1 10 7a:e0:56:ae:1d:c9 529
1 10 00:00:02:00:00:01 182 The nic connect br1, why appear
at br0 ?
1 10 00:00:01:00:00:01 182
# ovs-appctl fdb/show br1
port VLAN MAC Age
1 11 12:93:1d:8e:7d:74 536
1 11 00:00:02:00:00:01 183
1 11 00:00:01:00:00:01 183 The nic connect br0, why appear
at br1 ?
Does there is a implict cable connect br0 to br1 ?
Best regards,
Changlimin
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