On 05/28/12 12:12, Luigi Rizzo wrote:
I am doing some experiments with implementing a software bridge
between virtual machines, using netmap as the communication API.
I have a first prototype up and running and it is quite fast (10 Mpps
with 60-byte frames, 4 Mpps with 1500 byte frames, compared
On Fri, May 25, 2012 at 6:27 AM, Andrew Gallatin wrote:
> On 05/24/12 18:55, Kevin Oberman wrote:
>
>>
>> This is,of course, on a 10G interface. On 7.3 there is little
>
>
> Hi Kevin,
>
>
> What you're seeing looks almost like a checksum is bad, or
> there is some other packet damage. Do you see
Was trolling around inside of bce(4) and the Broadcom docs today and
made the following update to the man page. Thoughts?
Sean
http://people.freebsd.org/~sbruno/bce_man.txt
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On 05/30/12 18:35, Colin Percival wrote:
On 05/30/12 08:30, Andrew Gallatin wrote:
On 05/30/12 10:59, Colin Percival wrote:
The Xen virtual network interface has an issue (ok, really the issue is with
the linux back-end, but that's what most people are using) where it can't
handle scatter-gathe
On 05/30/12 08:30, Andrew Gallatin wrote:
> On 05/30/12 10:59, Colin Percival wrote:
>> The Xen virtual network interface has an issue (ok, really the issue is with
>> the linux back-end, but that's what most people are using) where it can't
>> handle scatter-gather writes with lots of pieces, aka.
On 30. May 2012, at 17:38 , Vijay Singh wrote:
>>> Running 20ish guests in KVM with emulated e1000 cards and doing fine.
>>>
>> lucky you! I've been seeing complete RX failure with multiple emulated
>> e1000 in qemu guest, cf kern/168246. It did not seem to have yet
>> picked much interest from
On 30. May 2012, at 11:36 , Eugene Grosbein wrote:
> 30.05.2012 17:44, Bruce Cran пишет:
>> Are there any known problems with if_em and jumbo packets? I've found
>> that my ssh connection breaks (when running dmesg etc.) if I configure
>> the mtu to 9216 via rc.conf - but if I initially use a 1
>> Running 20ish guests in KVM with emulated e1000 cards and doing fine.
>>
> lucky you! I've been seeing complete RX failure with multiple emulated
> e1000 in qemu guest, cf kern/168246. It did not seem to have yet
> picked much interest from maintainer...
>
> - Arnaud
>
>> Got a few physical one
Hi,
On Wed, May 30, 2012 at 1:10 PM, Damien Fleuriot wrote:
> On 5/24/12 7:19 AM, Vijay Singh wrote:
>> Hi, I have been using 8.2 based e1000 drivers and I'm seeing watchdog
>> timeouts. I am in the process of updating the drivers to 8-stable, but
>> wanted to check here if others have seen anyth
On 5/24/12 7:19 AM, Vijay Singh wrote:
> Hi, I have been using 8.2 based e1000 drivers and I'm seeing watchdog
> timeouts. I am in the process of updating the drivers to 8-stable, but
> wanted to check here if others have seen anything like this in the
> 8.1/8.2 drivers. Just fyi, I am seeing the T
On Wed, May 30, 2012 at 8:30 AM, Andrew Gallatin wrote:
> On 05/30/12 10:59, Colin Percival wrote:
>
>> Hi all,
>>
>> The Xen virtual network interface has an issue (ok, really the issue is
>> with
>> the linux back-end, but that's what most people are using) where it can't
>> handle scatter-gathe
LOL, the whole reason for making lem was to have it not change, but someone
that intent was lost on people, my failing i guess :) Of course, that
didn't mean
if its broken...
Jack
On Wed, May 30, 2012 at 8:29 AM, John Baldwin wrote:
> On Thursday, May 24, 2012 1:19:31 am Vijay Singh wrote:
> >
On Thursday, May 24, 2012 1:19:31 am Vijay Singh wrote:
> Hi, I have been using 8.2 based e1000 drivers and I'm seeing watchdog
> timeouts. I am in the process of updating the drivers to 8-stable, but
> wanted to check here if others have seen anything like this in the
> 8.1/8.2 drivers. Just fyi,
On 05/30/12 10:59, Colin Percival wrote:
Hi all,
The Xen virtual network interface has an issue (ok, really the issue is with
the linux back-end, but that's what most people are using) where it can't
handle scatter-gather writes with lots of pieces, aka. long mbuf chains.
This currently bites us
Hi all,
The Xen virtual network interface has an issue (ok, really the issue is with
the linux back-end, but that's what most people are using) where it can't
handle scatter-gather writes with lots of pieces, aka. long mbuf chains.
This currently bites us hard with TSO enabled, since it produces s
You can install this very easily (P8H77-I, fresh freebsd 9.0 install):
1) download the three driver files:
http://www.freebsd.org/cgi/cvsweb.cgi/~checkout~/src/sys/dev/re/if_re.c?rev=1.222;content-type=text%2Fplain
if_re.c
http://www.freebsd.org/cgi/cvsweb.cgi/~checkout~/src/sys/pci/if_rl.c?rev=1.
30.05.2012 17:44, Bruce Cran пишет:
> Are there any known problems with if_em and jumbo packets? I've found
> that my ssh connection breaks (when running dmesg etc.) if I configure
> the mtu to 9216 via rc.conf - but if I initially use a 1500 byte mtu and
> then manually configure it to 9216 the
Are there any known problems with if_em and jumbo packets? I've found
that my ssh connection breaks (when running dmesg etc.) if I configure
the mtu to 9216 via rc.conf - but if I initially use a 1500 byte mtu and
then manually configure it to 9216 then no problems occur.
I'm running the lates
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