+1 to Gert for pointing out that pointing a dest to an interface; when the media type boradcast is always a bad-idea. ./Randy
>________________________________ >From: Gert Doering <g...@greenie.muc.de> >To: Joseph Mays <m...@win.net> >Cc: cisco-nsp@puck.nether.net >Sent: Friday, August 30, 2013 11:25 AM >Subject: Re: [c-nsp] Strange Arp Entries > > >Hi, > >On Fri, Aug 30, 2013 at 12:45:26PM -0400, Joseph Mays wrote: >> I have a simple cisco 2600 that has two fastethernet interfaces. The arp >> table is filled with entries from ip's from all over the internet associated >> with the wan interface. I have "no ip proxy-arp" turned on for both >> interfaces. Any idea why the arp table might be filling up with this stuff? >> >> [...] >> Internet 194.225.24.70 73 000d.bdc3.f861 ARPA FastEthernet0/0 >> Internet 4.79.209.231 21 000d.bdc3.f861 ARPA FastEthernet0/0 >> Internet 208.185.44.56 38 000d.bdc3.f861 ARPA FastEthernet0/0 > >You're pointing the default route at faste0/0. Don't. > >("no ip proxy-arp" will not stop your router from asking the questions >you told it to ask, it will only stop answering stupid questions from other >devices) > >gert > >-- >USENET is *not* the non-clickable part of WWW! > //www.muc.de/~gert/ >Gert Doering - Munich, Germany g...@greenie.muc.de >fax: +49-89-35655025 g...@net.informatik.tu-muenchen.de > >_______________________________________________ >cisco-nsp mailing list cisco-nsp@puck.nether.net >https://puck.nether.net/mailman/listinfo/cisco-nsp >archive at http://puck.nether.net/pipermail/cisco-nsp/ > > _______________________________________________ cisco-nsp mailing list cisco-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/