Hi, all.
Our topology: VM1--OVS--VM2.
First, we use demands below adding 2 vlan access ports (vlan10 and vlan 20):
ovs-vsctl add-port br0 vlan10 tag=10 -- set Interface vlan10 type=internal
ifconfig vlan10 192.168.10.254
ovs-vsctl add-port br0 vlan20 tag=20 -- set Interface vlan10 type=internal
ifconfig vlan10 192.168.20.254
Second, we set vm ports tag:
ovs-vsctl set port vnet0 tag=10
ovs-vsctl set port vnet1 tag=20
Third, in every vm, we configure its ip and gateway:
VM1: ifconfig eth0 192.168.10.2
route add default gw 192.168.10.254
VM2: ifconfig eth0 192.168.20.2
route add default gw 192.168.20.254
Finally, we use vm1 ping vm2. we don't receive reply from vm2.
we use wireshark captures packets, we see that vlan10 port receives
ICMP request packets from vm1, but vlan20 doesn't receives those
request pakcets.
Why ICMP request packets don't be sent to vlan20?
If you need any other information about our enviroment, let me know.
Regards,
--
LI Demin (李得民)
School of Computer
Beijing University of Posts and Telecommunications
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