Date: Sun, 18 Aug 2019 11:33:46 +0200 From: Goran =?utf-8?B?TWVracSH?= <meka@tilda.center> To: Kristof Provost <kp@freebsd.org> Cc: Andrew White <andywhite@gmail.com>, freebsd-net@freebsd.org Subject: Re: pf (rules and nat) + (ipfw + dummynet) Message-ID: <20190818093346.jjxdjkd5twzfg56c@hal9000.home.meka.rs> In-Reply-To: <20190817215151.GA8888@vega.codepro.be> References: <CAOZMOUFfzoVj2mtOHcQRpkrjU%2B02-kik%2BNt7m0_oELUW=H=RXg@mail.gmail.com> <20190817215151.GA8888@vega.codepro.be>
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--so4xkoxivalzwhgs Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Hello, If I knew we almost made it compile and boot (with dummynet, pf and pflog loaded), I would postpone the previous email. :o) The code I'm working on is https://github.com/mekanix/freebsd/tree/feature/pf+dummynet/12.0. It is nothing more than releng/12.0 branch into which I copied parts of PFSense code until it started working. I still don't know how to test it, as I'm not sure what's the PFSense's syntax for pf.conf. I know you can use "ipfw pipe list" to show the pipes without ipfw module loaded. Once loaded, ipfw lets you manage dummynet. What I do for now is load ipfw, set the pipes, unload ipfw. If anyone knows how to configure pf.conf so that it passes everything it receives to dummynet, I'm all ears. I will "fork" /sbin/ipfw and create /sbin/dnctl so we don't have to depend on IPFW at all, but I would like it to start working like this, first. My concerns about this patch is that it changes IPFW, too. I don't know if the following link is visible if you're not logged into github, but it shows the difference between releng/12.0 and this branch: https://github.com/freebsd/freebsd/compare/releng/12.0...mekanix:feature/pf+dummynet/12.0?expand=1 Anyway, my priority is to make it work somehow, then clean it up, port to -CURRENT and only then write dnctl. As always, all help is more than welcome as this is my first kernel development task ever. Regards, meka --so4xkoxivalzwhgs Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEE1WIFkXy2ZeMKjjKEWj1TknovrLYFAl1ZG3cACgkQWj1Tknov rLbKwg//X/TrVim8rNYRIJEM9x/+YZzXiUq1g/dGff21+QuE5WWAlvO92mx2GosY 49wl7NTWc1RFkDrATpg6lhyvxxjGtGNPhAtgfiQ5M18O5WaXOGt8nEnMQgPctkpK 7Agrx0c8R9QMqD3Ts6HNVZC9Sb87m9S2RH7KGydm8fuONaoRjrCpYHZ7WHC8Qkkg hED3v3QsTkp+4gPFkYr1dOo2fZOD2ZmJ5jeUnTzeB7A6lIdmpccnNQ8PH8NIWEu6 kEyxyTrIvKj9jcwTBJRqoug6ZBdcgKUCwhjX3LFJZH/LQsdBK75c9pnC7BBucfrC 69bdZ+Dd0c2VR0zDwMIMbkda6DA7NnpJHmjLDzoBLdT5uy/RGTKSUSFDn+y39Ue8 /wP2FTMIzTFAxpxR6p/OjjD+5mkzOeFoR0sNu6qf4DIr3SYePXHjj72XFBeeg89Y VuTkZFVpQY/OawVWAVEnHmhpF/6IFUnqgqmo4qtmF66sBkrH7AMVwXjSTcFeOEbK j4Rh/guJNKAvqeBN2mZ+V5r33pKkW+2iwNIv9uMqdp+m8S+K0g/E4BaiEiQMxOx0 rTgD7vKVDPP1jO2Qy9Bk06BYLUGuATFkA80O0bpwV6b8BKhidhbufmA8Ld7A7zYB 2vTvtm+NserSjMBBof31s/cS5UVvEamrVZiCJWx+xtQupw6rBns= =D5AB -----END PGP SIGNATURE----- --so4xkoxivalzwhgs--
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