Date: Thu, 26 Jul 2001 02:04:50 -0700 From: Julian Elischer <julian@elischer.org> To: "Eugene L. Vorokov" <vel@bugz.infotecs.ru> Cc: Soren Kristensen <soren@soekris.com>, freebsd-hackers@freebsd.org Subject: Re: ARP cache problems.... Message-ID: <3B5FDD32.7758EB35@elischer.org> References: <200107260837.f6Q8b9K00767@bugz.infotecs.ru>
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"Eugene L. Vorokov" wrote:
>
> > Things seem to work fine now, but I still get a lot of those:
> >
> > "Jul 26 00:43:48 test256m /kernel: arp: 192.168.1.4 is on sis0 but got
> > reply from 00:a0:cc:a0:d4:07 on sis1"
> >
> > Anybody know how to turn them off ?
>
> Yes, I have this problem too. We use several interfaces with totally
> different addresses connected to the same hub for testing purposes,
> on a testing stand. It's more cheap than bulding truly different
> networks. I think it isn't possible to just turn those log messages
> off without kernel hacking, which is sad. Probably some sysctl var
> would be good ...
why not use several addresses on one card?
>
> Currently, the solution is to take /sys/netinet/if_ether.c, find this:
>
> #ifndef BRIDGE /* the following is not an error when doing bridging */
> if (rt->rt_ifp != &ac->ac_if) {
> log(LOG_ERR, "arp: %s is on %s%d but got reply from %6D on %s%d\n",
> inet_ntoa(isaddr),
> rt->rt_ifp->if_name, rt->rt_ifp->if_unit,
> ea->arp_sha, ":",
> ac->ac_if.if_name, ac->ac_if.if_unit);
> goto reply;
> }
> #endif
>
> and just hack off this message.
>
> Regards,
> Eugene
>
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