From owner-freebsd-ipfw@freebsd.org Thu Aug 4 10:52:38 2016 Return-Path: Delivered-To: freebsd-ipfw@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 1E7DDBAE493 for ; Thu, 4 Aug 2016 10:52:38 +0000 (UTC) (envelope-from ae@FreeBSD.org) Received: from mx2.freebsd.org (mx2.freebsd.org [IPv6:2001:1900:2254:206a::19:2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mx2.freebsd.org", Issuer "Gandi Standard SSL CA 2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 002BE15B0; Thu, 4 Aug 2016 10:52:38 +0000 (UTC) (envelope-from ae@FreeBSD.org) Received: from butcher-nb.yandex.net (freefall.freebsd.org [IPv6:2001:1900:2254:206c::16:87]) by mx2.freebsd.org (Postfix) with ESMTP id 2947F65EF4; Thu, 4 Aug 2016 10:52:35 +0000 (UTC) (envelope-from ae@FreeBSD.org) Subject: Re: IPFW: more "orthogonal? state operations, push into 11? To: Julian Elischer , lev@FreeBSD.org, Ian Smith References: <9229d4f7-8466-57b0-c954-117736102bd7@FreeBSD.org> <5755F0D3.9060909@FreeBSD.org> <5759DB79.10205@FreeBSD.org> <3d09497c-136c-e217-154c-ba00e6879c6f@freebsd.org> <20160616005016.A15883@sola.nimnet.asn.au> <64d6bdea-fa32-f16f-2fdd-abd33d54d04e@freebsd.org> <46d5cfde-c4ac-ebd0-3c13-2759037621f3@FreeBSD.org> <11a5d41b-109a-434b-e8e0-7ed2826a8cc9@FreeBSD.org> Cc: freebsd-ipfw@freebsd.org, "Alexander V. Chernikov" From: "Andrey V. Elsukov" Message-ID: <6c2ebc59-c5b8-5be0-8842-897b2de44d1f@FreeBSD.org> Date: Thu, 4 Aug 2016 13:50:49 +0300 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:45.0) Gecko/20100101 Thunderbird/45.2.0 MIME-Version: 1.0 In-Reply-To: Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="eiWttdhA9Lk9CaDLN7jSqawr9TTpsxS2O" X-BeenThere: freebsd-ipfw@freebsd.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: IPFW Technical Discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 04 Aug 2016 10:52:38 -0000 This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --eiWttdhA9Lk9CaDLN7jSqawr9TTpsxS2O Content-Type: multipart/mixed; boundary="NMWkI1KptlCxn04x6N5duDRX3iUxQe2Lh" From: "Andrey V. Elsukov" To: Julian Elischer , lev@FreeBSD.org, Ian Smith Cc: freebsd-ipfw@freebsd.org, "Alexander V. Chernikov" Message-ID: <6c2ebc59-c5b8-5be0-8842-897b2de44d1f@FreeBSD.org> Subject: Re: IPFW: more "orthogonal? state operations, push into 11? References: <9229d4f7-8466-57b0-c954-117736102bd7@FreeBSD.org> <5755F0D3.9060909@FreeBSD.org> <5759DB79.10205@FreeBSD.org> <3d09497c-136c-e217-154c-ba00e6879c6f@freebsd.org> <20160616005016.A15883@sola.nimnet.asn.au> <64d6bdea-fa32-f16f-2fdd-abd33d54d04e@freebsd.org> <46d5cfde-c4ac-ebd0-3c13-2759037621f3@FreeBSD.org> <11a5d41b-109a-434b-e8e0-7ed2826a8cc9@FreeBSD.org> In-Reply-To: --NMWkI1KptlCxn04x6N5duDRX3iUxQe2Lh Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: quoted-printable On 04.08.16 06:42, Julian Elischer wrote: > so it's a combination of #1 and #2 in my list. I think I originally > thought of having just #1. >=20 > A combination is less useful for me as you need to do: >=20 > 20 skipto 400 tcp from table(2) to me setup record-state > 21 skipto 400 tcp from table(2) to me setup > to make the entire session do the same thing. So, in your example what wrong with just using keep-state? "record-state without immediate action" =3D=3D "keep-state without implic= it check-state" needed to solve issues with NAT or something similar, that was described by Lev. --=20 WBR, Andrey V. Elsukov --NMWkI1KptlCxn04x6N5duDRX3iUxQe2Lh-- --eiWttdhA9Lk9CaDLN7jSqawr9TTpsxS2O Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQEsBAEBCAAWBQJXox4KDxxhZUBmcmVlYnNkLm9yZwAKCRABxeoEEMihejaMCACK gbKjFVfrtM2bNAX8lrtvoS1srTHLy86+aNYyBu6WgLGwVErthgJpfM/0lwO0M8CL 1vB9SjHUJnHj60fN6gNhTNrY4KFkSpy59idSFY5qK4H8BSt9eWZ7S7S6ZeJK2lCP bF+R1AFwa6fiRa2u0nVK5QmjrlJ4nhVPwN8+L3oA9Z23pRx6a+XLCOPBqNYLEAu4 pASrS/s6i8dSwHNDPgND+Mqsh2+wKhyAfN91JcgpYRLAtfTFdqg0ettdXepnt5vV OTAZXvsGENoJbJwY8fjmlXZApYUj8Mzm5hv6AD62kBJ+URYfvFnnTBNWFrFX7NJ5 mRe15GzDkLMJohkfpTt/ =8qi9 -----END PGP SIGNATURE----- --eiWttdhA9Lk9CaDLN7jSqawr9TTpsxS2O--