Re: dc0: TX underrun -- resetting
On Sun, 12 Mar 2000, Michael L. Imamura wrote: > >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: I get the same messages on my dc1 on my "lan" - just a win98 box connected to the freebsd box. dc0 is connected to the internet with a DSL modem and I've yet to see this on dc0. I swapped interfaces also, but it only seems to happen on the local network. My local network also goes down, it could be five minutes or two hours and I have to do an ifconfig dc1 down/up to make it right again. As a workaround, I found that running tcpdump on the dc1 interface keeps things alive, so far indefinitely. -Bryan To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message
Re: dc0: TX underrun -- resetting
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 0xe000-0xe0ff 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 > > > > To Unsubscribe: send mail to [EMAIL PROTECTED] > with "unsubscribe freebsd-current" in the body of the message > To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message
dc0: TX underrun -- resetting
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 To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message