[pox-dev] Wildcard tp_src

[Silvia Fichera]

Hi all,
I have a tcp traffic with l3_learning and I noticed that when a flow is
installed there's also the source TCP port field.
I wouldn't like have this match.
I've tried to create the match rule from the packet and wildcard the field
tp_src:

actions = []
        actions.append(of.ofp_action_dl_addr.set_dst(mac))
        actions.append(of.ofp_action_output(port = prt))
        match = of.ofp_match.from_packet(packet, inport)
        match.dl_src = None # Wildcard source MAC
        match.tp_src=None
        msg = of.ofp_flow_mod(command=of.OFPFC_ADD,
                                idle_timeout=FLOW_IDLE_TIMEOUT,
                                hard_timeout=of.OFP_FLOW_PERMANENT,
                                buffer_id=event.ofp.buffer_id,
                                actions=actions,
                                match=of.ofp_match.from_packet(packet,
                                                               inport)))
        event.connection.send(msg.pack())

but it doesn't work.

Have you got any suggestions?

Thanks



-- 
Silvia Fichera