Thanks! I'll put this on my queue.
-- Murphy
On Wed, 2011-02-16 at 16:29 +0530, karthikeyan ramaswamy wrote:
Dear Nox developers,
I wanted to have multiple actions involving modifying the vlan id and
output to a port. I searched in mailing list and found the following
post.
Hello,
I'm trying to send arp replies from my nox controller though for some
reason my packets don't seem to be getting sent out and I was hoping
someone could point out where I'm going wrong. This is the code I
have:
if packet.type == ethernet.ARP_TYPE:
arppacket =
Hi Aaron,
Which interface are you running wireshark on?
For a controller running inside the VM, you should probably be looking at the
loopback interface.
-Bob
On Feb 16, 2011, at 11:59 AM, Aaron Rosen wrote:
I'm trying to look at my openflow traffic with wireshark but for some
reason I'm
Hi Aaron,
that might not be an issue at all, but I don't see in your code where
you set the ethernet headers (basically the src and dst) for the arp reply.
If you want, I have some code that I wrote a while back to send arp
replies, that seemed to work as expected. I can forward it along if
I am not an expert in wireshark so I might be totally wrong here, but I
believe that in the OF wireshark plugin, you have to modify the Makefile
to specify the exact port that you want to use to capture OF control
traffic, in this case port or it will use the default OF port.
Someone with
Hi,
There are many ways to do this and none of this is particularly more
appealing. If you are using Python, you can try dpkt or scapy.
Handcrafting it is not that bad for ARP either. If you are using
C/C++, I do not know of nice libraries to use here so anyone who has
any idea can educate me
You can also right-click on a packet from the controller traffic, select
Decode As..., and set OFP as the Transport protocol. This will let you
temporarily associate the port with the OpenFlow decoder without having
to recompile the plugin.
-- Murphy
On Wed, 2011-02-16 at 15:57 -0500, Niky Riga