From owner-freebsd-atm Wed Jan 24 11:47:28 2001 Delivered-To: freebsd-atm@freebsd.org Received: from cc762335-a.ebnsk1.nj.home.com (cc762335-a.ebnsk1.nj.home.com [24.3.219.36]) by hub.freebsd.org (Postfix) with SMTP id 733A337B402 for ; Wed, 24 Jan 2001 11:47:11 -0800 (PST) Received: (qmail 74369 invoked from network); 24 Jan 2001 19:45:59 -0000 Received: from athena.faerun.com (HELO athena) (192.168.0.2) by cc762335-a.ebnsk1.nj.home.com with SMTP; 24 Jan 2001 19:45:59 -0000 Message-Id: <4.2.2.20010124144335.00d26220@netmail.home.com> X-Sender: damascus@netmail.home.com X-Mailer: QUALCOMM Windows Eudora Pro Version 4.2.2 Date: Wed, 24 Jan 2001 14:46:51 -0500 To: Mike Tancsa From: Carroll Kong Subject: Re: en driver and talking to itself Cc: freebsd-atm@FreeBSD.ORG In-Reply-To: <5.0.1.4.0.20010124112130.036fecb0@marble.sentex.ca> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; format=flowed Sender: owner-freebsd-atm@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org At 11:37 AM 1/24/01 -0500, you wrote: >I am not sure if this is because its a point to point interface, but from >my own machine, I can never ping myself, only the other side. > >It works. Is it supposed to work this way ? > > ---Mike Yes. I am not 100% sure.... but it might be because normally an ARP address is associated with the IP address. So there is some kind of mapping for you to ping yourself normally. However, over ATM, PVCs are mapped to IPs. PVCs are "locally" known... so the PVC mapping to your own ip address is only the case for the "other" end not for yourself. You could create a little mapping to "loop" back to yourself I would imagine. (I did this once, but I forgot the details) Other than that, yes, it is normal to not be able to ping yourself if you are using Classical IP over ATM. -Carroll Kong To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-atm" in the body of the message