I am a beginner of SDN.
I try to implement the following topology on VMware ESXi
Controller (eth1) <=====> (eth3) Ubuntu:OpenvSwitch (eth1) <=====> (eth1) Ubuntu:Host1
(eth2) <=====> (eth1) Ubuntu:Host2
I try to install OpenvSwich on top of Ubuntu
The installation is not difficult as there are many tutorial online already.
I create the bridge (sw1) on top of OpenvSwitch and add the port eth3 to the bridge.
the controller can ping to the OpenvSwitch.
However, when i start to add both eth1 and eth2 to the sw1, the connection between the controller and OpenvSwitch is not working.
I ask host1 to ping host2, I can see host2 receive the ARP broadcast and try to reply to host1.
However, host1 cannot receive the reply message and just keep sending the ARP request message.
I have no idea how to fix this issues.
Here is the "ovs-vsctl show" result
=============================
598dd255-a0f8-4fb2-bb37-3915d8ca217f
Bridge "sw1"
Controller "tcp:172.16.81.3:6633"
fail_mode: standalone
Port "eth3"
Interface "eth3"
Port "eth1"
Interface "eth1"
Port "sw1"
Interface "sw1"
type: internal
Port "eth2"
Interface "eth2"
=============================
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