Ars Technica

Iptables firewall script (2)

I posted a topic about my firewall script a few days ago and got a ton of help. Instead of reviving that topic, I decided to start a new one. <BR><BR>I'm trying to learn iptables firewalling and I ...
Ars Technica

Iptables script for virtual NIC (eth0, eth0:1, etc)

I have a server -running Fedora Core release 1 (Yarrow), if that matters- that I have enabled virtual NICs, only one; that is, the actual IP, plus an extra one. The NIC works fine, it starts ...
Linux Journal

Building a Transparent Firewall with Linux, Part V

Dear readers, I appear to have set a Paranoid Penguin record—six months spent on one article series. (It has consisted of five installments, with a one-month break between the second and third pieces.
Computerworld

Ang iptables problem

/sbin/iptables -A FORWARD -p all -s 172.16.1.105 -j DROP /sbin/iptables -A FORWARD -p all -s 172.16.1.25 -j DROP /sbin/iptables -A FORWARD -p all -s 172.16.1.78 -j ...