I've had this occur also; usually I get the message twice at startup, then
at seemingly random times while online. So far, my connection has only
been dropped once -- I got a flurry of "dc0: TX underrun --
resetting" messages, then my connection died. I was able to bring it back
up with "ifconfig dc0 up", but it was a little unsettling. I'm using
4.0-RC2 with the following chipset:
dc0: <82c168 PNIC 10/100BaseTX> port 0xb400-0xb4ff mem
0xe0000000-0xe00000ff irq 10 at device 11.0 on pci0
Michael L. Imamura
Georgia Institute of Technology, Atlanta Georgia, 30332
Email: [EMAIL PROTECTED]
On Sun, 12 Mar 2000, Ryan Thompson wrote:
> Hi all,
>
> Just saw two identical console messages on a 3-day old 4.0-CURRENT
> machine:
>
> dc0: TX underrun -- resetting
>
> Nothing special was happening on the near or far end of the link, system
> is very lightly loaded. The only network activity was a telnet session
> from another host. No unusual daemons running (actually, just the stock
> daemons). This card is communicating directly with another identical
> card, 100BaseTX full duplex.
>
> I never saw these messages with the pn0 driver under -STABLE or earlier
> with the same card. (FA310TX (Lite-On chipset)).
>
> Is this just a new diagnostic message in 4.0? No connections were
> dropped that I could see.
>
> --
> Ryan Thompson <[EMAIL PROTECTED]>
> Systems Administrator, Accounts
> Phone: +1 (306) 664-1161
>
> SaskNow Technologies http://www.sasknow.com
> #106-380 3120 8th St E Saskatoon, SK S7H 0W2
>
>
>
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