nt: Monday, January 09, 2012 3:18 AM
To: Gary, Dale
Cc: casper@lists.berkeley.edu
Subject: Re: [casper] Problem with tap?
On Fri, Jan 6, 2012 at 2:20 AM, Gary, Dale wrote:
> 4 S root 615 596 1 80 0 - 448 select 12:52 ?00:00:00 tgtap -b
> /proc/614/hw/ioreg/gbe0 -a 10.0.0.20 -t
On Fri, Jan 6, 2012 at 2:20 AM, Gary, Dale wrote:
> 4 S root 615 596 1 80 0 - 448 select 12:52 ? 00:00:00 tgtap -b
> /proc/614/hw/ioreg/gbe0 -a 10.0.0.20 -t tap3 -m 02:02:0A:00:00:14 -p 6
>
> So the command is arriving at the ROACH in the right format, and I suppose
> ifconfig
; see
>> any information on that from tgtap -h, and there is no man page.
>>
>> Regards,
>> Dale
>>
>> From: Glen Langston [glang...@nrao.edu]
>> Sent: Thursday, January 05, 2012 11:45 PM
>> To: Gary, Dale
>> Cc:
.
>
> Regards,
> Dale
>
> From: Glen Langston [glang...@nrao.edu]
> Sent: Thursday, January 05, 2012 11:45 PM
> To: Gary, Dale
> Cc: casper@lists.berkeley.edu
> Subject: Re: [casper] Problem with tap?
>
> Hi
>
> Your commands seem fine, (but not the
any information on that from
tgtap -h, and there is no man page.
Regards,
Dale
From: Glen Langston [glang...@nrao.edu]
Sent: Thursday, January 05, 2012 11:45 PM
To: Gary, Dale
Cc: casper@lists.berkeley.edu
Subject: Re: [casper] Problem with tap?
Hi
Your
Hi
Your commands seem fine, (but not the mac address).
One note, the 10 GBe is not configured for jumbo packets.
For Jumbo packets you'd expect
MTU:9000
ie for our 10 GBe link to a bee2 we have:
eth2 Link encap:Ethernet HWaddr 00:60:DD:45:9F:76
inet addr:192.168.3.68 Bcast:19
From: casper-boun...@lists.berkeley.edu [casper-boun...@lists.berkeley.edu] On
Behalf Of Gary, Dale [g...@adm.njit.edu]
Sent: Thursday, January 05, 2012 8:34 PM
To: casper@lists.berkeley.edu
Subject: [casper] Problem with tap?
Hi All,
I am setting up a ROACH at the observatory that worked fine
Hi All,
I am setting up a ROACH at the observatory that worked fine in the lab.
However, here I am not getting 10Gbe packets, although the internal counters
show that the design is creating them. I looked around and believe I have a
problem with the tap creation. The Python script does this:
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