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Re: Intel GigE or other 64-bit PCI cards on O2?
Rafal Boni wrote:
Another "does this work for you" query -- I've had trouble with the
Intel 82544EI on the O2 ever since when... I tried again with a recent
-current, and still get the same spotty functionality -- large tcp
transfers hang, the nic fails to respond occasionally, etc.
The other thing of note is what 'netstat -i' reports:
Name Mtu Network Address Ipkts Ierrs Opkts Oerrs Colls
wm0 1500 <Link> <macaddr> 11564 9431 7 0 0
That's after a *succesful* 'ping -f -c 10000' from another node... and
an attempted 'scp' of /netbsd (~ 7MB) from the sparc64 box.
Oops, classic "oops, forgot something moment"... this and mec0 were both
on the same network... the sent-packet count of mec0 actually made sense
given the traffic. So there's just the question of the input errors.
All that said, TCP *does* seems to provoke this more than ICMP, but I'll
actually have to test it in a more sensible configuration (ie, w/out two
NICs on the wire/same IP network)
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