I've got an Intel server motherboard with 4x igb (and 1x em) on it. The motherboard in question is the S3420GPRX and the IGB's show up as: igb0: <Intel(R) PRO/1000 Network Connection version - 2.3.4> port 0x3020-0x303f mem 0xb1b20000-0xb1b3ffff,0xb1bc4000-0xb1bc7fff irq 19 at device 0.0 on pci3 igb0: Using MSIX interrupts with 9 vectors igb0: Ethernet address: 00:1e:67:3a:d5:40 igb0: Bound queue 0 to cpu 0 igb0: Bound queue 1 to cpu 1 igb0: Bound queue 2 to cpu 2 igb0: Bound queue 3 to cpu 3 igb0: Bound queue 4 to cpu 4 igb0: Bound queue 5 to cpu 5 igb0: Bound queue 6 to cpu 6 igb0: Bound queue 7 to cpu 7 ... now... I have this machine (right now) on the local lan with my windows 7 workstation and putty sees the ssh connection as dropped often. I say often --- in that it can happen in a minute or two... it often seems to happen when there is active output going to the window (like a download counter running), but I also say "often" in that... it seems slightly random... but it _is_ incessant... as in very "often." This seems like something that we should ship with 9.1...
A further update to my problem: it only seems to occur when there is largely traffic "out" ie: the window is active with ... but typing in the window seems to prevent the effect.
Something in your environment, have lots of users with this driver in very demanding environments and I have not been seeing reports of this sort. Jack On Tue, Nov 27, 2012 at 2:27 PM, Zaphod Beeblebrox <zbeeble at gmail.com>wrote:> I've got an Intel server motherboard with 4x igb (and 1x em) on it. > The motherboard in question is the S3420GPRX and the IGB's show up as: > > igb0: <Intel(R) PRO/1000 Network Connection version - 2.3.4> port > 0x3020-0x303f mem 0xb1b20000-0xb1b3ffff,0xb1bc4000-0xb1bc7fff irq 19 > at device 0.0 on pci3 > igb0: Using MSIX interrupts with 9 vectors > igb0: Ethernet address: 00:1e:67:3a:d5:40 > igb0: Bound queue 0 to cpu 0 > igb0: Bound queue 1 to cpu 1 > igb0: Bound queue 2 to cpu 2 > igb0: Bound queue 3 to cpu 3 > igb0: Bound queue 4 to cpu 4 > igb0: Bound queue 5 to cpu 5 > igb0: Bound queue 6 to cpu 6 > igb0: Bound queue 7 to cpu 7 > > ... now... I have this machine (right now) on the local lan with my > windows 7 workstation and putty sees the ssh connection as dropped > often. I say often --- in that it can happen in a minute or two... it > often seems to happen when there is active output going to the window > (like a download counter running), but I also say "often" in that... > it seems slightly random... but it _is_ incessant... as in very > "often." > > This seems like something that we should ship with 9.1... > _______________________________________________ > freebsd-net at freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-net > To unsubscribe, send any mail to "freebsd-net-unsubscribe at freebsd.org" >
On 27.11.2012 23:27, Zaphod Beeblebrox wrote:> I've got an Intel server motherboard with 4x igb (and 1x em) on it. > The motherboard in question is the S3420GPRX and the IGB's show up as: > > igb0: <Intel(R) PRO/1000 Network Connection version - 2.3.4> port > 0x3020-0x303f mem 0xb1b20000-0xb1b3ffff,0xb1bc4000-0xb1bc7fff irq 19 > at device 0.0 on pci3 > igb0: Using MSIX interrupts with 9 vectors > igb0: Ethernet address: 00:1e:67:3a:d5:40 > igb0: Bound queue 0 to cpu 0 > igb0: Bound queue 1 to cpu 1 > igb0: Bound queue 2 to cpu 2 > igb0: Bound queue 3 to cpu 3 > igb0: Bound queue 4 to cpu 4 > igb0: Bound queue 5 to cpu 5 > igb0: Bound queue 6 to cpu 6 > igb0: Bound queue 7 to cpu 7 > > ... now... I have this machine (right now) on the local lan with my > windows 7 workstation and putty sees the ssh connection as dropped > often. I say often --- in that it can happen in a minute or two... it > often seems to happen when there is active output going to the window > (like a download counter running), but I also say "often" in that... > it seems slightly random... but it _is_ incessant... as in very > "often."r243570 in CURRENT should likely fix this issue. It's only 27 hours old and hasn't been MFC'd yet.> This seems like something that we should ship with 9.1...-- Andre
On 11/27/2012 5:27 PM, Zaphod Beeblebrox wrote:> I've got an Intel server motherboard with 4x igb (and 1x em) on it. > The motherboard in question is the S3420GPRX and the IGB's show up as: > > igb0: <Intel(R) PRO/1000 Network Connection version - 2.3.4> port > 0x3020-0x303f mem 0xb1b20000-0xb1b3ffff,0xb1bc4000-0xb1bc7fff irq 19 > at device 0.0 on pci3 > igb0: Using MSIX interrupts with 9 vectors > igb0: Ethernet address: 00:1e:67:3a:d5:40 > igb0: Bound queue 0 to cpu 0 > > ... now... I have this machine (right now) on the local lan with my > windows 7 workstation and putty sees the ssh connection as dropped > often. I say often --- in that it can happen in a minute or two... it > often seems to happen when there is active output going to the window > (like a download counter running), but I also say "often" in that... > it seems slightly random... but it _is_ incessant... as in very > "often." >Are you using pf ? Also, did you confirm it is the igb nic and not something more general ? e.g. if you put in a different nic, does the problem go away ? If you are using pf, lets see the rules. ---Mike -- ------------------- Mike Tancsa, tel +1 519 651 3400 Sentex Communications, mike at sentex.net Providing Internet services since 1994 www.sentex.net Cambridge, Ontario Canada http://www.tancsa.com/