Date: Tue, 30 Mar 1999 18:27:40 +0400 From: "Alex Sel'kov" <as@shome.eu.org> To: <freebsd-net@freebsd.org> Subject: RE: 2 cards in one collision domain Message-ID: <NCBBIKHEGKHONNFGOHCBEEPICGAA.as@shome.eu.org>
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> You didn't by chance enable net.link.ether.inet.proxyall? The kernel > normally shouldn't, but your's stumbles over it's own ARP replies: an ARP > request for 192.168.10.1 is presumably answered correctly on de0, but also > on de1. In turn de0 snoops the reply, and moans. > Hmm. I'm newbie, so I can't play with such things like sysctl yet :) sysctl -a| grep net.link.ether.inet.proxyall net.link.ether.inet.proxyall: 0 As far as I can understand 0 stands for "disabled"? But you are definitely right - looks like enabled internal bridge. Where I can look for parameters which control such behaivor? > The non-working autoselect might be due to different PHY chips used > (jugding from the vastly different MAC addresses, I guess the cards are > from two diffent vendors). Check what dmesg says about the PHY chips. > Yes, cards from differnt vendors. Mar 29 03:19:40 <0.2> turtle /kernel: de0: <Digital 21143 Fast Ethernet> rev 0x41 int a irq 16 on pci0.19.0 Mar 29 03:19:40 <0.2> turtle /kernel: de0: 21143 [10-100Mb/s] pass 4.1 (invalid EESPROM checksum) Mar 29 03:19:40 <0.2> turtle /kernel: de0: address 00:00:1c:b0:d9:37 Mar 29 03:19:40 <0.2> turtle /kernel: de1: <Digital 21143 Fast Ethernet> rev 0x30 int a irq 16 on pci2.4.0 Mar 29 03:19:40 <0.2> turtle /kernel: de1: 21143 [10-100Mb/s] pass 3.0 Mar 29 03:19:40 <0.2> turtle /kernel: de1: address 00:c0:ca:11:78:ed First one (de0) works fine. Second negotiate only 10Mb transfer rate. Under linux/w98 everything works fine. > Your hub/switch does support auto-negotiation, does it? Some PHYs are not > very good at auto-sensing, AFAIK. In this case, set the media manually. > If I try to set media to 100baseTX manually than de1 completely stops responding. Ok, this is stupid problem - I can sipmly exchange card with another machine. Just curious. Regards, as To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message
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