Date: Mon, 13 Aug 2007 21:19:50 +0200 From: Jon Otterholm <jon.otterholm@ide.resurscentrum.se> To: Chuck Swiger <cswiger@mac.com>, freebsd-net@freebsd.org Subject: Re: proxy-arp Message-ID: <46C0AED6.6070406@ide.resurscentrum.se> In-Reply-To: <8B0BAE02-4E6C-418C-AB7A-568B44B4CA41@mac.com> References: <46C06C02.5090908@ide.resurscentrum.se> <8B0BAE02-4E6C-418C-AB7A-568B44B4CA41@mac.com>
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Chuck Swiger wrote: > On Aug 13, 2007, at 7:34 AM, Jon Otterholm wrote: >> I have a problem with proxy-arp entries. >> >> If I add an arp-entry: >> >> arp -s $hostip $routermac permanent pub only >> >> the router sends an arp and replies to it's own arp like: >> >> 15:40:02.074419 arp who-has $hostip tell $hostip >> 15:40:02.074663 arp reply $hostip is-at $routermac (oui Unknown) >> >> This is a problem because some clients interpret this as an >> ip-address conflict. > > Are you sure that your router is issuing the ARPOP_REQUESTS? > Is the entry you've published already listed in "arp -a"? Yes, the entry is already listed as an static arp with the "real" clients mac. The one I published earlier is intended for proxy only. //Jon
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