firewall.sh и вывод команды
root@debian:~# iptables -L -n -v
Chain INPUT (policy ACCEPT 8032 packets, 1698K bytes)
pkts bytes target prot opt in out source destination
0 0 ACCEPT all -- * * 192.168.100.21 0.0.0.0/0
203 27139 ACCEPT all -- * * 192.168.100.23 0.0.0.0/0
Chain FORWARD (policy ACCEPT 0 packets, 0 bytes)
pkts bytes target prot opt in out source destination
0 0 ACCEPT all -- * * 192.168.100.21 0.0.0.0/0
0 0 ACCEPT all -- * * 0.0.0.0/0 192.168.100. 21
3180 232K ACCEPT all -- * * 192.168.100.23 0.0.0.0/0
0 0 ACCEPT all -- * * 0.0.0.0/0 192.168.100. 23
Chain OUTPUT (policy ACCEP