Slow Adaptec Quad-Nic

[Alexandre Biancalana]

Hi People !

    The problem persists.... This machine is connected via sf0 to an link
off 2.5Mbit/s but the max transfer reached is olny 512Kbit/s.....

    Someone known where could I find some help or who could help me ?!

Regards,
Alexandre


----- Original Message ----- 
From: "Alexandre Biancalana" <ale at seudns.net>
To: <freebsd-questions at freebsd.org>
Sent: Monday, September 08, 2003 12:54 PM
Subject: Slow Adaptec Quad-Nic


> Hi All,
>
>     I have a Firewall/Gateway with an Quad-NIC Adaptec ANA6944A, that
> when I'm doing a big download, the switch port where the machine is
> connected points that's is down and the following messages appear in
> /var/log/messages:
>
> Sep  8 10:53:41 Krusty /kernel: sf0: watchdog timeout
> Sep  8 10:54:59 Krusty /kernel: sf0: watchdog timeout
> Sep  8 11:01:53 Krusty /kernel: sf0: TX ring full, resetting
> Sep  8 11:01:57 Krusty /kernel: sf0: watchdog timeout
> Sep  8 11:14:37 Krusty /kernel: sf0: watchdog timeout
> Sep  8 11:20:11 Krusty /kernel: sf0: TX ring full, resetting
> Sep  8 11:20:14 Krusty /kernel: sf0: TX ring full, resetting
> Sep  8 11:45:26 Krusty /kernel: sf0: TX ring full, resetting
> Sep  8 12:03:38 Krusty /kernel: sf0: TX ring full, resetting
> Sep  8 12:03:41 Krusty /kernel: sf0: TX ring full, resetting
>
> The transfers are been slowed down by 1/2 off total bandwitch available
> in this link, that's 1Mbit/s but the transfers don't exceed 700
Kbit/s.....
>
> After google, I have seen some case about that but without an solution.
>
>   Best Regards,
>
>    Alexandre
>
>
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