Re: [nox-dev] command to drop the packet

2011-09-22 Thread sachin sharma
timeout, openflow switch may drop the packet (from buffer) by default but this may give chance to buffer becoming full. Is this true in this context? thanks, --- On Thu, 22/9/11, Murphy McCauley wrote: From: Murphy McCauley Subject: Re: [nox-dev] command to drop the packet To: "sachin s

[nox-dev] command to drop the packet

2011-09-22 Thread sachin sharma
, I know in case of flooding i should write "action = OFPP_FLOOD". Can anyone please suggest me in this regards? Thanks & Regards, Sachin Sharma ___ nox-dev mailing list nox-dev@noxrepo.org http://noxrepo.org/mailman/listinfo/nox-dev

Re: [nox-dev] Which NOX module should be used for wireless networks testing

2011-04-13 Thread sachin sharma
,Sachin--- On Thu, 14/4/11, Kyriakos Zarifis wrote: From: Kyriakos Zarifis Subject: Re: [nox-dev] Which NOX module should be used for wireless networks testing To: "sachin sharma" Cc: "James Murphy McCauley" , nox-dev@noxrepo.org Date: Thursday, 14 April, 2011, 1:38 AM He

Re: [nox-dev] Which NOX module should be used for wireless networks testing

2011-04-13 Thread sachin sharma
destination. thanks,Sachin --- On Thu, 14/4/11, James "Murphy" McCauley wrote: From: James "Murphy" McCauley Subject: Re: [nox-dev] Which NOX module should be used for wireless networks testing To: "sachin sharma" Cc: nox-dev@noxrepo.org Date: Thursday, 14 April, 20

[nox-dev] Which NOX module should be used for wireless networks testing

2011-04-13 Thread sachin sharma
Hi, I am interested to test openflow in wireless networks where loops are present in topology. I have tested openflow in wired network where i found that loops in topology prevent openflow to work properly. However, this problem can be solved if switch itself has STP implemented. But now I am

[nox-dev] Behaviour of Routing AI

2011-01-28 Thread sachin sharma
Hi, I am examining routing AI of nox.  My topology is A-B---C---D     |    | -E B, C and E are connected

Re: [nox-dev] working of switch api on link failure

2010-12-06 Thread sachin sharma
fine. But this could be a enhancement over MAC learning. Best Regards, Sachin Sharma From: Srini Seetharaman To: kk yap Cc: sachin sharma ; nox-dev@noxrepo.org Sent: Mon, 6 December, 2010 9:43:43 PM Subject: Re: [nox-dev] working of switch api on link failure

Re: [nox-dev] Aging Timer of MAC learning at NOX

2010-12-04 Thread sachin sharma
just modified if it receives the packet from different port. MAC Table in switch.cc is maintained by this (Source_Table). Thanks & Regards, Sachin Sharma From: kk yap To: sachin sharma Cc: nox-dev@noxrepo.org Sent: Sat, 4 December, 2010 7:25:04 PM Sub

[nox-dev] Aging Timer of MAC learning at NOX

2010-12-04 Thread sachin sharma
from the table. I have gone through the MAC learning code of NOX at file nox/build/src/nox/coreapps/switch/switch.cc. But coding of above explanation is missing. Is there any other MAC learning api present at nox which includes the aging timer expiration coding? Thanks & Regards, Sa

[nox-dev] working of switch api on link failure

2010-11-26 Thread sachin sharma
failure. Can anyone explain me that which part of code at nox is called when nox detects link failure on any datapath port. Thank You! Sachin Sharma ___ nox-dev mailing list nox-dev@noxrepo.org http://noxrepo.org/mailman/listinfo/nox-dev_noxrepo.org

Re: [nox-dev] State variable of ofp_phy_port on port status change

2010-11-25 Thread sachin sharma
Hi Murphy, You were right!! I registered the port_status_event function in my coreapi and now all the values are printed correctly. Thank You! regards, Sachin Sharma From: Murphy McCauley To: sachin sharma Cc: nox-dev@noxrepo.org Sent: Thu, 25 November

Re: [nox-dev] State variable of ofp_phy_port on port status change

2010-11-24 Thread sachin sharma
present there as a function parameter. I have printed values of variables present in this structure by using printf function available in stdio.h. Regards, Sachin From: Murphy McCauley To: sachin sharma Cc: nox-dev@noxrepo.org Sent: Wed, 24 November

[nox-dev] State variable of ofp_phy_port on port status change

2010-11-23 Thread sachin sharma
Hi All, I am using openvswitch-1.1.0pre2.tar.gz and nox version 0.6. I found that when there is change in port status then openvswitch sends port status change to nox. I have printed the state and config variable of ofp_phy_port. and found that when link is down then openvswitch sends "s

[nox-dev] How does switch api at nox works

2010-10-25 Thread sachin sharma
Dear All, I am able to create my set up with NOX and openVswitch. My set up is working fine. Nox is able to add flow entries in switches i connected with it. I have used following command at nox to connect it with openVswitch. ./nox_core -i ptcp:2525 switch. I know with this command src/nox/ap

[nox-dev] Adding flow entry

2010-10-14 Thread sachin sharma
without any control plane algorithm. So, how can I do this? Is there a specific command to do that or I would have to write a code in nox related to each switch? Many thanks in advance for the answer! Best Regards, Sachin Sharma ___ nox-dev mailing list