-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi,
I've been using Linux and know iptables well, but I don't know ipfw although I had been using FreeBSD for 3 years good old days w/o firewall with dial up connection ;) So here goes my question. I am building a FreeBSD gateway at home. It obtains an external IP address from ISP dynamically using dhcp and I have two other boxes (and some virtual boxes) internally using static private network addresses (192.168.x.x). I want to set up a firewall/nat so that 1. The gateway (also a web server) accepts tcp port 80 and (probably) 25 from outside. but incoming tcp/udp ports 1-1024,1043,10000 connections are blocked. 2. Inside private network, nothing is blocked. Isn't it so simple? But I cannot find any nice examples...the default rc.firewall contains examples using the static ip address, but not DHCP. I want to specify the interface not ip address. BTW my external interface is rl0 (dhcp) and the internal one is fxp0 (static). Thanks in advance! - -- Tetsuji 'Maverick' Rai PGP Key fingerprint = 2021 6BF9 CEA3 73DE FF17 B326 F4DA F04E F784 3B85 gpg fingerprint Aviation Jokes: http://www.geocities.com/tetsuji_rai/ Profile http://maverick.ns1.name/ http://maverick.IsASecret.com/ -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFC+REK9NrwTveEO4URAs8KAJ9R+KCeArtI7/op4y3TlHQI3n/wmQCfQ0BF GeyuJ9dEccxdFFqOfng/yj4= =54jR -----END PGP SIGNATURE----- _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-ipfw To unsubscribe, send any mail to "[EMAIL PROTECTED]"
