[Quicky] Shorewall and opening port ranges
Imagine you want to open up a port range to your host ($FW) in your shorewall’s ‘rules’ file. So let’s say we run an Asterisk machine and we want to open RTP ports 10000 to 20000 to your machine, you would have to do something like:
ACCEPT net $FW udp 10000:20000
For more reference on Asterisk’s firewall rules, click here.
Tags: Asterisk, firewall, Linux, port range, quicky, rtp, shorewall