Basically i am running NOX on top of openvswitch on a virtual machine and i
have created another machine from which i am replaying traffic on the interface
on which openvswitch is attached.
I have compiled my app in the netapps src folder and added it in the
configure.ac.in before recompiling the nox. But when i run my app with the
following arguments no print statement appears in the nox console.Which i have
added in packet in event handler. Following is the output at my nox console
./nox_core -i ptcp:myapp
NOX 0.9.0(zaku)~full~beta (nox_core), compiled Sep 28 2011 21:28:49
Compiled with OpenFlow 0x01
But when i run it with following arguments
./nox_core -v -i ptcp:myapp
00037|nox|DBG:Application installation report:
00038|nox|DBG:built-in event dispatcher:
Current state: INSTALLED
Required state: INSTALLED
Dependencies:
00039|nox|DBG:built-in DSO deployer:
Current state: INSTALLED
Required state: INSTALLED
Dependencies:
00040|nox|DBG:python:
Current state: INSTALLED
Required state: INSTALLED
Dependencies:
00041|openflow|DBG:Passive tcp interface bound to port 6633
00042|nox|INFO:nox bootstrap complete
00043|openflow|DBG:Passive tcp interface received connection
00044|openflow|DBG:stream: negotiated OpenFlow version 0x01 (we support
versions 0x01 to 0x01 inclusive, peer no later than version 0x01)
00045|nox|DBG:Success sending in 'sending switch config'
00046|nox|DBG:Success sending in 'receiving features reply'
00047|nox|DBG:Success receiving in 'receiving features reply'
00048|nox|DBG:Success sending in 'receiving ofmp capability reply'
00049|nox|DBG:Success receiving in 'receiving ofmp capability reply'
00050|nox|DBG:Datapath 004e46324304 sent error in response to capability reply,
assuming no management support
00051|nox|DBG:No switch auth module registered, auto-approving switch
00052|nox|DBG:Registering switch with DPID = 4e46324304
00053|openflow-event|DBG:received packet-in event from 004e46324304 (len:128)
00054|openflow-event|DBG:received packet-in event from 004e46324304 (len:128)
00055|openflow-event|DBG:received packet-in event from 004e46324304 (len:128)
My Query is that whether my handler for packet-in event is not getting any
packet but nox is receiving them or their is error in my code but so why my
code is compiled then
Subject: Re: [nox-dev] (no subject)
From: jam...@nau.edu
Date: Sat, 15 Oct 2011 09:57:07 -0700
CC: nox-dev@noxrepo.org
To: aliahmad...@hotmail.com
It's hard to say, given the information that you've provided.
Where did you put the print statements? If you put them in a component (for
example, pyswitch), did you then make sure to load that component by specifying
it on the commandlne, like below?./nox_core -i ptcp: pyswitch
-- Murphy
On Oct 15, 2011, at 6:54 AM, ali ahmad wrote:Hy !
I have a problem that though my source code gets complied and packet in events
also appears on NOX console but my print statements which i have written in
my source code does not appear on NOX console. Please guide me
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