1# $FreeBSD$ 2 3 A Network Address Translation Daemon for FreeBSD 4 5 61. WHAT IS NATD ? 7 8 This is a simple daemon based on FreeBSD divert sockets 9 which performs network address translation (or masquerading) 10 for IP packets (see related RFCs 1631 and 1918). 11 It is based on packet aliasing package (see README.alias) 12 written by Charles Mott <cm@linktel.net>. 13 14 This package works with any network interface (doesn't have 15 to be ppp). I run it on a computer having two ethernet cards, 16 one connected to internet and the other one to local network. 17 182. GETTING IT RUNNING 19 20 1) Get FreeBSD 2.2 - I think the divert sockets are 21 not available on earlier versions, 22 23 2) Compile this software by executing "make". 24 25 3) Install the software by executing "make install". 26 27 4) See man natd for further instructions. 28 293. FTP SITES FOR NATD 30 31 This package is available at ftp://ftp.suutari.iki.fi/pub/natd. 32 334. AUTHORS 34 35 This program is the result of the efforts of many people 36 at different times: 37 38 Archie Cobbs <archie@whistle.com> Divert sockets 39 Charles Mott <cm@linktel.net> Packet aliasing engine 40 Eivind Eklund <eivind@dimaga.com> Packet aliasing engine 41 Ari Suutari <suutari@iki.fi> Natd 42 Brian Somers <brian@awfulhak.org> Manual page, glue and 43 bunch of good ideas. 44 45 Happy Networking - comments and fixes are welcome! 46 47 Ari S. (suutari@iki.fi) 48 49 50 51