Iptables
I have noticed a lot of people have issues with iptables on openwrt, so I have gathered a few tips that I’ve used myself.
All the examples should be put in the file /etc/iptables.user on your openWrt router, and you should restart iptables every time you insert a rule with this command /etc/init.d/firewall restart.
Blocking a [...]
Some time ago, I had to make sure that clients on my home network could not connect to any hosts on the internet, ports 6000 to 65000 (both inclusive) – since I thought it was the easier way to block bittorrent on OpenWRT.
Today I needed that again, so just as a reminder to myself, [...]
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