From mboxrd@z Thu Jan 1 00:00:00 1970 From: Harald Welte Subject: Re: pptp-conntrack-nat and PPTP server behind firewall Date: Wed, 15 Oct 2003 09:32:20 +0200 Sender: netfilter-devel-admin@lists.netfilter.org Message-ID: <20031015073220.GB9880@obroa-skai.de.gnumonks.org> References: <1066175519.8813.92.camel@johnh> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="CUfgB8w4ZwR/yMy5" Cc: Netfilter Development Mailinglist , Netfilter Mailinglist Return-path: To: John Hardin Content-Disposition: inline In-Reply-To: <1066175519.8813.92.camel@johnh> Errors-To: netfilter-devel-admin@lists.netfilter.org List-Help: List-Post: List-Subscribe: , List-Unsubscribe: , List-Archive: List-Id: netfilter-devel.vger.kernel.org --CUfgB8w4ZwR/yMy5 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Oct 14, 2003 at 04:51:59PM -0700, John Hardin wrote: > Harald: >=20 > In the .help file you state: >=20 > can only NAT connections from PNS to PAC >=20 > It's been a while since I've worked with the PPTP model, and I've > forgotten what the acronyms mean. Does this comment mean that the > current pptp-conntrack-nat code can or cannot be used for a PPTP server > behind a masq/nat firewall serving clients out on the Internet? no, it can be used for both ways. It just assumes that (like every known implementation I've seen so far) the TCP connection is established between 'client' and 'server'. The protocol spec also allow a 'server' to connect the 'client'. Please ask questions like this on the mailing lists, this way you might get a quick answer and the question is documented in the list archive > Thanks. > I may have to get back into this... :) --=20 - Harald Welte http://www.gnumonks.org/ =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D Programming is like sex: One mistake and you have to support it your lifeti= me --CUfgB8w4ZwR/yMy5 Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.3 (GNU/Linux) iD8DBQE/jPgDXaXGVTD0i/8RAmrsAKCc1JvTsgV5aGc/Mbc/ityXUJPlwwCdHRS7 YghwEPwpeadBgA+a0HhThKE= =IjIQ -----END PGP SIGNATURE----- --CUfgB8w4ZwR/yMy5--