Re: [nox-dev] Flow removed callback function input parameters.

2010-11-27 Thread K Singh
Thanks Murphy, I was able to get all the required information from .flow parameter mentioned by you. I am trying to accomplish below mentioned statement, would like your or other developers inputs on the approach chosen. I am prioritizing the flows between end hosts on the basis of port

[nox-dev] Ip Address

2010-11-27 Thread Rohit Manohar
I am trying to change the IP source for a flow. For that I am doing the following: src_ip = '10.0.0.4' actions = [[openflow.OFPAT_OUTPUT, [0, prt[0]]],[openflow.OFPAT_SET_NW_SRC,src_ip]] When I run the code, I get the following error. Any idea what might be causing it? 00035|pyrt|ERR:unable to

[nox-dev] Restricting packet flow on particular ports.

2010-11-27 Thread K Singh
Hi, Is there a way for restricting the bandwidth allocated TCP/UDP ports? Can NOX help in assigning some ports with high bandwidth and some with lower bandwidth based on packet inflow/outflow or any other parameter? -- Regards, Kavitesh Singh. ___

Re: [nox-dev] Restricting packet flow on particular ports.

2010-11-27 Thread kk yap
Hi Kavitesh, If I understand you right, this is a recurring theme. NOX does not provide any method to dynamically allocate bandwidth to a flow. This is because OpenFlow has not standardize any means to do so. Unless NOX gets into the mess of dealing with each individual OpenFlow switch, this