No. The situation is as I described -- the routing module is really more like
a network-wide L2 switch than anything else.
It's possible to implement some L3 routing functionality in NOX as Srini
mentions in the referenced email. However, there's at least one thing that IP
routers do which
Hi,
I encountered an error when running NOX. The error is:
ERR: Unable to find a configuration file. Checked the following locations:
- /usr/local/etc/nox/nox.json
- etc/nox.json
The compilation is successful... Does anybody know how to solve the
problem?
Thanks.
Hi; maybe you can provide a bit more information.
What OS/version are you running on? What steps did you use to configure,
build, and run NOX?
-- Murphy
On Dec 15, 2011, at 2:45 PM, Peng Sun wrote:
Hi,
I encountered an error when running NOX. The error is:
ERR: Unable to find a
Well, this depends on what you mean. There is no way in the OpenFlow 1.0 spec
to have matches against an IP option.
However, if you are installing exact-match flows for TCP or UDP connections and
the first packet of the connection will have the option set, then you may be
able to do what you
The fundamental problem here is that there's no always-applicable way to know
when a host leaves.
The only mechanism used in NOX now is a timeout. You could adjust this timeout
-- the best value for it depends on how talkative your hosts are.
You might also extend the host tracker to watch
First, I'd suggest that you install a flow to send all appropriate ARP messages
to the controller.
Second, use the packet in event to examine the ARP request. The data that you
need is all on the event object (specifically, the buf field of the
Ofp_msg_event class contains the raw packet
I suspect you're not running nox_core from the src directory (build/src). Try
that.
You can also run it by specifying a configuration file (src/nox_core -c
src/etc/nox.json I think), but you'd also need to specify the directories for
components.
Hope that helps.
-- Murphy
On Dec 15, 2011,
Thanks Murphy.
Peng
On Thu, Dec 15, 2011 at 8:49 PM, Murphy McCauley jam...@nau.edu wrote:
I suspect you're not running nox_core from the src directory (build/src).
Try that.
You can also run it by specifying a configuration file (src/nox_core -c
src/etc/nox.json I think), but you'd
I am sorry for replying this thread late.
And I sent a reply only to yeffri.
At first, I successed to send an ARP reply in C++. yeffri's code
helps me very much!
But yeffri's code can send an ARP request, so I wrote the code
to send an ARP reply. The code is below.
To yeffri and Murphy,
Glad you got it working; I had missed yeffri's reply.
-- Murphy
On Dec 15, 2011, at 8:26 PM, Kimihiko FUKAMI wrote:
I am sorry for replying this thread late.
And I sent a reply only to yeffri.
At first, I successed to send an ARP reply in C++. yeffri's code
helps me very much!
But
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