From owner-freebsd-net Sun Jun 30 18:41:38 2002 Delivered-To: freebsd-net@freebsd.org Received: from mx1.FreeBSD.org (mx1.FreeBSD.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id A53DC37B400 for ; Sun, 30 Jun 2002 18:41:35 -0700 (PDT) Received: from creme-brulee.marcuscom.com (rdu57-17-158.nc.rr.com [66.57.17.158]) by mx1.FreeBSD.org (Postfix) with ESMTP id D7E5043E1D for ; Sun, 30 Jun 2002 18:41:34 -0700 (PDT) (envelope-from marcus@FreeBSD.org) Received: from shumai.marcuscom.com (marcus@shumai.marcuscom.com [192.168.1.4]) by creme-brulee.marcuscom.com (8.12.4/8.12.3) with ESMTP id g611eXBB081666; Sun, 30 Jun 2002 21:40:33 -0400 (EDT) (envelope-from marcus@FreeBSD.org) Subject: Re: Skinny (SCCP) protocol gateway for libalias From: Joe Marcus Clarke To: Barney Wolff Cc: freebsd-net@FreeBSD.org In-Reply-To: <20020630213704.A57193@tp.databus.com> References: <1025480857.48597.33.camel@shumai.marcuscom.com> <20020630204452.A56736@tp.databus.com> <1025485730.48597.35.camel@shumai.marcuscom.com> <20020630213704.A57193@tp.databus.com> Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="=-cnul0qaoX2OONnCuYsae" X-Mailer: Ximian Evolution 1.0.7 Date: 30 Jun 2002 21:41:36 -0400 Message-Id: <1025487696.48597.43.camel@shumai.marcuscom.com> Mime-Version: 1.0 Sender: owner-freebsd-net@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org --=-cnul0qaoX2OONnCuYsae Content-Type: text/plain Content-Transfer-Encoding: quoted-printable On Sun, 2002-06-30 at 21:37, Barney Wolff wrote: > I knew I should have explained. :) >=20 > What I fear is volatility, with an undocumented proprietary protocol. > And suppose Cisco abandons it for something completely different - > when would it be aged out? You bring up a good point. Volatility is something I didn't consider.=20 Thanks. Joe >=20 > My instinct is to wish for more modularity, although I have to say > that libalias is not all that big today. >=20 > None of this carries much weight. >=20 > On Sun, Jun 30, 2002 at 09:08:50PM -0400, Joe Marcus Clarke wrote: > > On Sun, 2002-06-30 at 20:44, Barney Wolff wrote: > > > I'd be happy to see this as a port, less happy as base code. > >=20 > > Why less happy as base code? Like all other libalias ALGs, this > > wouldn't be very intrusive to the OS. It simply adds one new file to > > the source tree. > >=20 > > Joe > >=20 > > >=20 > > > On Sun, Jun 30, 2002 at 07:47:37PM -0400, Joe Marcus Clarke wrote: > > > > I've written a Skinny (the call setup protocol used by Cisco IP pho= nes) > > > > NAT ALG for libalias. I sent the code to ru for review, but he's t= oo > > > > busy. He wondered how any others would find it useful.=20 > > > >=20 > > > > Basically, it allows Cisco IP phones behind a FreeBSD running natd = or > > > > ppp to communicate correctly with a public Cisco Call Manager. It = is > > > > based on sniffer decodes from ethereal, and has been working for me= for > > > > some time. > > > >=20 > > > > If there isn't a big demand for this, I guess there's not a reason = to > > > > commit it to the tree. However, if people find this useful, it mig= ht > > > > make a nice addition. > > >=20 > > > --=20 > > > Barney Wolff > > > I never met a computer I didn't like. > > >=20 > >=20 >=20 >=20 >=20 > --=20 > Barney Wolff > I never met a computer I didn't like. >=20 --=-cnul0qaoX2OONnCuYsae Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.7 (FreeBSD) iD8DBQA9H7NQb2iPiv4Uz4cRAigbAJ0W1ZdzpwqB2NVEfS9RPXrT66pqbwCdFtuN 97Gukd7hKi5goUG3PRo2boM= =cN8Q -----END PGP SIGNATURE----- --=-cnul0qaoX2OONnCuYsae-- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message