[PLUG] help with iptables

David Mandel dmandel at pdxLinux.org
Wed Mar 30 00:18:06 UTC 2011


Mike,

I haven't responded, because I don't have much experience using
iptables directly.  Once it gets beyond setting setting up a simple
chain of two or three iptable commands, I have always gone to some
fancy ready made script.

David Mandel

On Fri, Mar 25, 2011 at 9:10 PM,  <mneal at pcc.edu> wrote:
> Hi,Anybody want some free lunchs for a bit of iptables advice? I'm rewriting student exercises for a Linux Networking class at PCC and want to add an iptables task in each lab.  I know enough about packet filtering to introduce the topic but not enough to write iptables rules an experienced practitioner might develop. Using VirtualBox, each student creates a network on their PC or MAC. Fedora guests act as servers, clients and an Internet gateway. In the lab assignments, a student installs services, watches the traffic, reconfigures, troubleshoot, etc. I need help writing rules that change from one lab to the next.If there's a better place to post, please adviseThanks,Mikemneal at pcc dot edu
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