Date: Sat, 5 Nov 2005 10:21:56 -0500 From: "Steve Bertrand" <iaccounts@ibctech.ca> To: "'David Fleck'" <david.fleck@mchsi.com> Cc: 'FreeBSD Questions' <questions@freebsd.org> Subject: RE: getting an old NIC to work Message-ID: <20051105152156.CCD2D43D46@mx1.FreeBSD.org> In-Reply-To: <20051104184057.M10197@grond.sourballs.org>
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> Nope, generic kernel, not rebuilt at all. Yes, 192.168.1.1 > does work from other machines on the local network. For > example, here's the netstat from the machine I'm writing on > this minute: > > working_machine>$ netstat -rn > Routing tables > > Internet: > Destination Gateway Flags Refs Use > Netif Expire > default 192.168.1.1 UGSc 2 0 ed0 > 127.0.0.1 127.0.0.1 UH 1 22924 lo0 > 192.168.1 link#1 UC 4 0 ed0 > 192.168.1.1 00:09:5b:50:37:76 UHLW 3 9263 > ed0 1199 > 192.168.1.2 00:40:05:55:aa:68 UHLW 5 102 lo0 > 192.168.1.3 00:0c:41:0c:95:d0 UHLW 0 12790 > ed0 1134 > 192.168.1.4 00:c0:26:c0:ec:89 UHLW 1 21435 > ed0 847 > > this one's working fine. It appears as though everything is in order. The routes are in place, IP/SN is all correct etc. You are going to have to take a step down now to the lower layers of the network stack. Perform this command while plugged into the network and let it run a while: # tcpdump -n -i pcn0 What this will do is see if the nic can see traffic coming from other machines. Throw some pings at it from another box, and even if the other box doesn't get a reply, tcpdump will tell you if the nic can at least see the incoming traffic. Also, run tcpdump on another box, and repeat the process, but ping from the box with the 'bad' nic in it. Perhaps it can send traffic, but just not receive. Doing this both ways will indicate either way and may give you a clue. Further that, even farther down, try a different cable and switch port (one at a time). I know that may seem silly, but weirder things have happened. If all of that fails, due to the fact there is a driver loaded for the device, and it is taking all of it's parameters ok, I would say slap a new nic in the box and see if you can rx/tx traffic via it. If you can, I'd say then there is a problem with the nic itself, and you have confirmed it logically and completely. Regards, Steve
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