iptables:basic_firewall
This is an old revision of the document!
Table of Contents
IPTables - Basic Firewall
Verify the IPTables package is installed
dpkg --list | grep iptables
Returns
ii iptables 1.6.0-2ubuntu3 amd64 administration tools for packet filtering and NAT
Verify the Kernel Module is loaded
lsmod | grep ip_tables
Returns
ip_tables 24576 4 iptable_filter,iptable_mangle,iptable_nat,iptable_raw
iptables/basic_firewall.1476989231.txt.gz ยท Last modified: 2020/07/15 09:30 (external edit)