hi,
Is there a way by which specific rules based on the flags in the TCP can
be set in the switch from the nox. We would like to identify the
connection opening (syn packet) and termination (fin packet) on the switch
and redirect them to controller.
regards,
kalapriya.
_
Hi Vishal,
is the OpenVswitch an implementation of OF 1.1? I'm running NOX 0.9.0 zaku,
is it compatible with such version of OF?
2011/11/8 Vishal
> I had same problem and I switched over to OpenVswitch.
>
> Regards,
> Vishal
>
>
> On Tue, Nov 8, 2011 at 4:58 AM, andrea simeoni
> wrote:
>
>> H
I had same problem and I switched over to OpenVswitch.
Regards,
Vishal
On Tue, Nov 8, 2011 at 4:58 AM, andrea simeoni wrote:
> Hi Murphy,
>
> I got a insufficient buffer headroom error; like the following:
>
> ofdatapath: lib/ofpbuf.c:168: ofpbuf_prealloc_headroom: Assertion `size <=
> ofpbuf_he
Hi Murphy,
I got a insufficient buffer headroom error; like the following:
ofdatapath: lib/ofpbuf.c:168: ofpbuf_prealloc_headroom: Assertion `size <=
ofpbuf_headroom(b)' failed.
Nov 08 04:52:18|4|fault|EMER|Caught signal 6.
0x08057b5f
0xb8075400 (__kernel_sigreturn+0x0)
0xb7f2c098 (abor
How do the switches crash? With an assertion about insufficient buffer
headroom or something? Or about a bad buffer ID (are you applying multiple
actions?)? Or do they just segfault?
Feel free to send along a capture of the OpenFlow traffic between NOX and the
switch (along with the NOX and
Hi guys,
I'm running a test with 2 hosts, 2 OF switches and 1 controller. The
switches and hosts are on 4 different ubuntu virtual machines and the
controller is on the host machine. For switches I use the user space OF
implementation.
I modified the simplerouting code to install a OFPP_CONTROLLER
