Hello Murphy,
I changed max_len to 128 for the action -> send to openflow.OFPP_CONTROLLER
and tried again.
what i observe is : The switch sends a Port Status Message
(ofp_port_status) with OFPPR_MODIFY with reason field set as "Some
attribute of the port has changed".
The Physical Port Header
ARP is a great idea. Someone should give it a try, though I know some
routers sometimes do funny things with ARP for their own devices, but that
would not be too big an issue I guess.
Regards
KK
On 6 May 2011 03:59, Murphy McCauley wrote:
> I don't consider this a big issue, but what about ARP
Indeed, that's a problem. routing assumes it's installing exact matches.
It seems like one way to do this would just be to install a new rule for every
destination MAC you came up against, even though the destination MAC wouldn't
actually be used for determining the path. So you'd still do exa
I don't consider this a big issue, but what about ARPing at it? I bet even
machines that are set to not respond to ICMP echo will still usually answer an
ARP. Moreover, if they respond once, I'd think it's probably safe to assume
they will continue to do so. So if something never responds to
Hi Murphy,
thanks a lot for your answeer.
The small problem is that I am using python and the setup_route
("self.routing.setup_route(flow,route, inport, outport,FLOW_TIMEOUT, [],
False")) method of pyrouting which takes as an entry a flow not an
"attrs". My aim is to make the switch just decid
