[openflowplugin-dev] Error when installing flow with ArbitraryMask
On Thu, Oct 12, 2017 at 12:23 PM, Vincent Jahjah <vincent_jahjah@...> wrote:
Can you please start a wireshark on the controller side and monitor the OpenFlow message between controller and switch? I suspect in the above case switch might be throwing some error saying invalid match. As per https://tools.ietf.org/html/rfc5735 0.0.0.0/8 addresses are used for source address only.
I think wireshark will give you more information on what's happening at the switch level.
The exception in pastebin is basically a deserialization exception , it means it was not able to parse the ipv4 destination address that came from the switch. So again, we need to have a look at the wireshark trace to see what's happening here.