Date: Mon, 21 Jan 2008 16:46:14 +0000 From: Tom Judge <tom@tomjudge.com> To: "Bruce M. Simpson" <bms@FreeBSD.org> Cc: freebsd-net@freebsd.org, Enovation Technologies <gdakos@enovation.gr> Subject: Re: help Message-ID: <4794CC56.2030802@tomjudge.com> In-Reply-To: <4794703A.4020801@FreeBSD.org> References: <001b01c85c0f$6ca051d0$1e01c80a@John> <4794703A.4020801@FreeBSD.org>
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Bruce M. Simpson wrote: > Enovation Technologies wrote: >> i configure with sysinstall my second nic , but when i restart my box >> i have this message >> arp: 10.200.1.1 is on re0 but got reply from 00:50:7f:b0:a0:f8 on re1 >> >> >> my question is how to configure 2 nics with different ip on same box >> in the same subnet. >> > > Configure the second with a /32 prefix (netmask 255.255.255.255) instead > of the usual netmask. > > You will always receive the arp warning unless you disable it by setting > sysctl > net.link.ether.inet.log_arp_wrong_iface and > net.link.ether.inet.log_arp_movements to 0. > > These limitations *may* go away in future releases. > Surely this configuration will cause all the reply's to be routed out of re0 without some form of pfil layer manipulation? Tom
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