Date: Wed, 20 May 1998 20:14:48 -0300 From: Capriotti <capriotti@geocities.com> To: freebsd-questions@FreeBSD.ORG Subject: IPFW and dial-up link to internet Message-ID: <3.0.32.19691231210000.0094a9c0@pop.mpc.com.br>
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Hello ! I am attempting to set up a dial-up connection to the internet using dynamic IP. the connection works great and it was done "by the book", following instrucions at the ppp man pages and docs at FBSD site. The point I have to discuss is how to use IPFW with a dynamic IP environment. My doubt, basically is how to set up these lines: # set these to your outside interface network and netmask and ip oif="tun0" # I am using tun0 to connect onet="200.246.0.0" # My ISP's address is 200.246.0.252 omask="255.255.255.0" # I guess this is right oip="192.168.4.17" # I have no idea what I should put here # set these to your inside interface network and netmask and ip iif="ed1" # my network card inet="192.168.0.0" # the internal network imask="255.255.255.0" # the mask seems to be ok also iip="192.168.0.30" # the internal IP Next I am using basically al the rules from "simple", at the rc.firewall file, plus a couple more to ensure that netbios is not being manipulated from outside, and also telnet will work within the LAN only. Could someon take a look at those lines and give me some advice ? Is there anything wrong there ? Any other enhancements ? Thank you. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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