Date: Fri, 14 Mar 2003 13:23:46 -0600 From: "Darryl Hoar" <darryl@osborne-ind.com> To: "'Stephen Hilton'" <nospam@hiltonbsd.com> Cc: <freebsd-questions@freebsd.org> Subject: RE: Arplookup - what gives ? Message-ID: <002501c2ea5f$3c38bfe0$0701a8c0@darryl> In-Reply-To: <20030314122009.16725e05.nospam@hiltonbsd.com>
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traceroute just gives 1. * * * * 2. * * * * etc till you kill it. But ping works. >-----Original Message----- >From: Stephen Hilton [mailto:nospam@hiltonbsd.com] >Sent: Friday, March 14, 2003 12:20 PM >To: darryl@osborne-ind.com >Cc: freebsd-questions@FreeBSD.ORG >Subject: Re: Arplookup - what gives ? > > >On Fri, 14 Mar 2003 11:43:11 -0600 >Stephen Hilton <nospam@hiltonbsd.com> wrote: > >> On Fri, 14 Mar 2003 11:33:08 -0600 >> "Darryl Hoar" <darryl@osborne-ind.com> wrote: >> >> > Greetings, >> > I have posted several questions regarding an arplookup failure >> > message I have been receiving. I have google'd until my >> > eyes are falling out, and have found nothing that explains >> > how to FIX the problem. >> > >> > I am running 4.7-stable on a box. It is my firewall, nat box. >> > ep0 is connected to my ISP's dsl. ep1 is connected to >> > my internal private LAN. My internal lan uses the private >> > ip addresses 192.168.1.x. I have two machines on my >> > internal lan, not including the firewall box. >> > >> > I am getting >> > /kernel arplookup failure: 10.1.1.1 not on local network. >> > >> > my ISP assigns a real IP to my ep0 interface usings dhcp. >> > >> > what is causing this and how do I stop it ? I have added a >> > rule to block 10.x.x.x in, but it has not stopped the messages. >> > >> > I can ping 10.1.1.1, and if I down ep0, I cannot ping 10.1.1.1. >> > >> > I have alerted my ISP to this problem (thought 10.x.x.x weren't >> > suppose to be routed). >> >> Darryl, >> >> What IP addresses does your DSL router use, possibly 10.x.x.x ? >> > >Whoops, re-read your post, my bad. I have seen ISP's use >non-routable IP's in their infrastructure before, this is >"not a good thing" but helps them conserve IP addresses. > >Can you traceroute to 10.1.1.1 or a polite nmap, this may provide >you with some more clues. > > >Regards, > >Stephen Hilton >nospam@hiltonbsd.com To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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