Hi Shrutarshi,
Each datapathID (dpid) received from a packet in event represents the
switch that the packet came in on.
You just need to do something like this:
def packet_in_callback(dpid, inport, reason, len, bufid, packet):
flow = extract_flow(packet);
inst.install_datapath_flow(dpid, .....)
flow={}
flow[w/e...]
#install another flow_mod
inst.install_datapath_flow(dpid, .....)
Hope that helps,
Aaron
On Wed, Sep 7, 2011 at 11:30 PM, Shrutarshi Basu <ba...@cs.cornell.edu> wrote:
> Hi,
> I'm using NOX via the Python API. I would like to install multiple new data
> path flows as part of a packet_in handler. I am wondering how I can get or
> create a new data path ID, or can I reuse the ID that gets sent to the
> handler? I haven't been able to find any example where a handler installs
> multiple data path flows at once.
> Thanks,
> Basu
>
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>
--
Aaron O. Rosen
Masters Student - Network Communication
306B Fluor Daniel
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