<html><head><meta http-equiv="Content-Type" content="text/html charset=iso-8859-1"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;"><br><div><div>On Nov 19, 2013, at 7:04 PM, durga <<a href="mailto:c.vijaya.durga@gmail.com">c.vijaya.durga@gmail.com</a>> wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div dir="ltr"><div class="gmail_default" style="font-family:tahoma,sans-serif;font-size:small;color:rgb(153,51,0)">Hello All,</div><div class="gmail_default" style="font-family:tahoma,sans-serif;font-size:small;color:rgb(153,51,0)">
<br></div><div class="gmail_default" style="font-family:tahoma,sans-serif;font-size:small;color:rgb(153,51,0)">reserved port OFPP_FLOOD floods on all ports of the switch, is there any such port to which a controller can flood on all connections made to itself???</div>
<div class="gmail_default" style="font-family:tahoma,sans-serif;font-size:small;color:rgb(153,51,0)"><br></div><div class="gmail_default" style="font-family:tahoma,sans-serif;font-size:small;color:rgb(153,51,0)">currently I tried sending ports on each connection using the dpid:connection map as below</div>
<div class="gmail_default" style="font-family:tahoma,sans-serif;font-size:small;color:rgb(153,51,0)"><br></div><div class="gmail_default" style="font-family:tahoma,sans-serif;font-size:small;color:rgb(153,51,0)"><br></div>
<div class="gmail_default" style="font-family:tahoma,sans-serif;font-size:small;color:rgb(153,51,0)"><div class="gmail_default"> for aconnection in self.connections.values():</div><div class="gmail_default">
if event.connection != aconnection:#to avoid sending the pkt on incoming port</div><div class="gmail_default"> aconnection.send(msg)</div>
<div class="gmail_default"><br></div><div class="gmail_default">I am trying to implement proxy ARP(thanks to thread started by Muhammad) and am trying to make the controller flood the arpreq on all its connections incase of no entry , rather than instructing the switch to flood. </div>
<div class="gmail_default"><br></div><div class="gmail_default">as of now I can see that controller is responding to both h3 and h1 with arp responses, but the table itself is built by sw1 flooding the initial arp req</div>
<div class="gmail_default"><br></div><div class="gmail_default"><span><Screen Shot 2013-11-20 at 1.55.01 pm.png></span></div></div></div></blockquote><div><br></div></div>For starters, is 190 really screwy? Is it actually a packet-out containing a packet-out which contains an ARP? Because that doesn't sound right!<div><br></div><div>-- Murphy</div></body></html>