Re: [nox-dev] Topology

2010-11-16 Thread Macapuna, Carlos A. B.
Do you don't need of s4: SWITCHES=s1 s2 s3 s4 s5 s2_SLIRP=yes *- s4_SLIRP=yes (remove)* VMS=end1 openflow1 openflow2 end2 end1_NETS=s1 end2_NETS=s5 openflow1_NETS=s1 *s2* s3 openflow2_NETS=s3 *s2* s5 end1_KERNEL=kernel.bin end2_KERNEL=kernel.bin openflow1_KERNEL=kernel.bin

Re: [nox-dev] Flow Table Eviction Policy

2010-11-16 Thread Srini Seetharaman
You are right, the switch sends back a OFPFMFC_ALL_TABLES_FULL error message to the controller. The controller can either choose to delete some of the flows, or it can just wait for some of the flows to naturally expire before sending new flow_mods. On Tue, Oct 26, 2010 at 7:16 PM,

[nox-dev] Cycles

2010-11-16 Thread Rohit Manohar
I am trying to build the following topology in Nox: Openflow2 -- - End1 -- Openflow1 Openflow4 End2 -

Re: [nox-dev] Cycles

2010-11-16 Thread Kyriakos Zarifis
Are you running 'discovery'? If so, the events you see could be the LLDP packets sent by that component. On Tue, Nov 16, 2010 at 5:55 PM, Rohit Manohar rdman...@ncsu.edu wrote: I am trying to build the following topology in Nox: Openflow2

[nox-dev] Different Controllers for Different Switches

2010-11-16 Thread Rohit Manohar
I am simulating Load Distribution for Servers. I need to run the distribution component only on the switch that is connected to the servers. All other switches need to perform normal routing. Can I use different controllers for different switches on the same network(by using a different port