"Brandon Heller" <[EMAIL PROTECTED]> writes:
> I would expect there to be major issues when mixing 32b OF with 64b NOX,
> because some of the fields in openflow.h (at least as of v0.8.1 - haven't
> checked if this got updated) change size depending on 32/64b. Some of the
> substructures in ofp me
Hi all,
What would trigger a "Buffer_id xxx at internal ap" message?
Thanks,
Glen
___
nox-dev mailing list
nox-dev@noxrepo.org
http://noxrepo.org/mailman/listinfo/nox-dev_noxrepo.org
I would expect there to be major issues when mixing 32b OF with 64b NOX,
because some of the fields in openflow.h (at least as of v0.8.1 - haven't
checked if this got updated) change size depending on 32/64b. Some of the
substructures in ofp messages, like flow_expiration, are not 64b multiples,
a
Hi Keith,
No... They are 32bit qemu, that's why I have to run 32bit switches.
But NOX is running the host, so it has to be 64-bit. Let me know if
you want to try any setup. I can always do it and send you the
result.
Regards
KK
2008/7/16 Keith Amidon <[EMAIL PROTECTED]>:
> I'm afraid I don't h
I'm afraid I don't have any idea what the problem is from the
information supplied. I do have another question about the setup
however. It sounds like you are running a 64-bit NOX with 32-bit
OpenFlow Linux switches. Are those switches running in 32-bit KVMs on
the 64-bit machine?
While I don
Glen Gibb <[EMAIL PROTECTED]> writes:
> Ben Pfaff wrote:
>> Glen Gibb <[EMAIL PROTECTED]> writes:
>>
>>
>>> I've got another issue here, this time to do with flow
>>> establishment. I'm trying to ping from one host to another through
>>> a bunch of OF switches -- this succeeds if the OF switche
This is actually already in the nox README. We try to note the
high-level shortcomings there (including lack of inband control, which
is currently being addressed). As for more minor issues, we're hoping
to move to more formal bug and feature tracking.
Brandon Heller wrote:
> What else is on
Ben Pfaff wrote:
> Glen Gibb <[EMAIL PROTECTED]> writes:
>
>
>> I've got another issue here, this time to do with flow establishment.
>> I'm trying to ping from one host to another through a bunch of OF
>> switches -- this succeeds if the OF switches are brought up before NOX
>> but fails if
Glen Gibb <[EMAIL PROTECTED]> writes:
> I've got another issue here, this time to do with flow establishment.
> I'm trying to ping from one host to another through a bunch of OF
> switches -- this succeeds if the OF switches are brought up before NOX
> but fails if the OF switches are brought u
Hi all,
I've got another issue here, this time to do with flow establishment.
I'm trying to ping from one host to another through a bunch of OF
switches -- this succeeds if the OF switches are brought up before NOX
but fails if the OF switches are brought up after NOX.
The details are as foll
Natasha Gude wrote:
> David Erickson wrote:
>> Dan Wendlandt wrote:
>>
>>> David Erickson wrote:
>>>
Hmm, I'm not sure that bindings_storage will work here since this is
a time sensitive lookup, holding back packets from a flow waiting
for a callback could be very detrimental
David Erickson wrote:
> Dan Wendlandt wrote:
>
>> David Erickson wrote:
>>
>>> Hmm, I'm not sure that bindings_storage will work here since this is a
>>> time sensitive lookup, holding back packets from a flow waiting for a
>>> callback could be very detrimental, what do you think?
>>>
>>
Dan Wendlandt wrote:
> David Erickson wrote:
>> Hmm, I'm not sure that bindings_storage will work here since this is a
>> time sensitive lookup, holding back packets from a flow waiting for a
>> callback could be very detrimental, what do you think?
>>
>> -David
>>
> Hi David and Glen,
>
> We
Hi,
Attached is the verbose output. The error occurs when the OpenFlow
switches are being brought up. The core dump shows the attached. Any
advice?
Regards
KK
==
GNU gdb 6.4.90-debian
Copyright (C) 2006 Free Software Foundation, Inc.
GDB is free software, covered
"Brandon Heller" <[EMAIL PROTECTED]> writes:
> (2) Would it be possible to get pointers for running NFS to share files with
> the vm script? Alternately, is there some way to re-mount the cd to pass
> changes and new files from the host to an openflow vm?
I know that we have instructions for NF
"Brandon Heller" <[EMAIL PROTECTED]> writes:
> (1) If I'd like to use tcpdump/wireshark to view packets coming
> to my nox host when running the vm scripts. Is there a way to
> see packets flowing by vde? I don't see an interface
> corresponding to 10.0.2.2 in ifconfig on the nox host.
I haven'
David Erickson wrote:
> Hmm, I'm not sure that bindings_storage will work here since this is a
> time sensitive lookup, holding back packets from a flow waiting for a
> callback could be very detrimental, what do you think?
>
> -David
>
Hi David and Glen,
We had a quick chat here about how to
Glen Gibb <[EMAIL PROTECTED]> writes:
> Ben Pfaff wrote:
>> Glen Gibb <[EMAIL PROTECTED]> writes:
>>
>>
>>> Here's a segfault. Unfortunately there's no core to go with it :-(
>>>
>>
>> Is it reproducible?
>>
>
> Not yet I'm afraid...
Then a good step to take would be to turn on core du
Natasha Gude wrote:
> Comments inline:
>
> On Jul 15, 2008, at 8:00 PM, David Erickson wrote:
>
>> One feature that is critical to the demo we are working on is the
>> capability to 'shortcut' past an in-network gateway and send packets
>> straight to the destination. For example, two hosts that
What else is on the list of known issues? Could this be added to the web
site docs?
Thanks,
Brandon
On Wed, Jul 16, 2008 at 12:54 AM, Natasha Gude <[EMAIL PROTECTED]> wrote:
> Hey Glen,
>
> This is a known issue - right now, broadcast and multicast packets are
> naively flooded out all ports ex
Comments inline:
On Jul 15, 2008, at 8:00 PM, David Erickson wrote:
> One feature that is critical to the demo we are working on is the
> capability to 'shortcut' past an in-network gateway and send packets
> straight to the destination. For example, two hosts that are
> connected to the sa
Hey Glen,
This is a known issue - right now, broadcast and multicast packets are
naively flooded out all ports except the ingress one. At some point
we'll be using spanning tree to fix this, although I'm not positive
what the timeline is. I'll get back to you on that.
Natasha
On Jul 15,
This info would be a great candidate for the NOX dox :)
-David
kk yap wrote:
> Hi Teemu,
>
> Thanks. That does the trick. The missing component is to register
> with Component::register.
>
> To summarize for those who are lazy to read the entire story (people
> like myself). To add a new event
23 matches
Mail list logo
