Hi All,
I have a Firewall/Gateway running FreeBSD 4.8-STABLE connected to an internet
link of 2.5Mbits/s througth an Quad-NIC Adaptec ANA6944A, that when having a
high""traffic 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 don't exceed 1/2 off total bandwitch available in this link, that's
2.5Mbit/s but the transfers don't exceed 700 Kbit/s.....
After google, I have seen some case about that but without an solution.
Someone can help me !?
Best Regards,
Alexandre Biancalana
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