3 ms·
Can anyone recommend an excellent resource on how IPTABLES work? One with diagrams and real world examples?
by canada_dry 8y ago
Can anyone recommend an excellent resource on how IPTABLES work? One with diagrams and real world examples?
- arthurcolle 8y agoThis is what I used to learn about IPTABLES: http://homes.di.unimi.it/sisop/qemu/iptables-tutorial.pdf http://homes.di.unimi.it/sisop/qemu/iptables-tutorial.pdf
- jonah-archive 8y agoI cannot recommend this specific diagram highly enough: https://upload.wikimedia.org/wikipedia/commons/3/37/Netfilter-packet-flow.svg https://upload.wikimedia.org/wikipedia/commons/3/37/Netfilte... I've easily had a dozen times where I was able to resolve a complex problem or figure out how to do the thing I wanted to do through examination of this flowchart.
- canada_dry 8y agoYup... agreed. I just wish someone would come up with an associated easy-to-digest guide-for-dummies for a few different real world scenarios.