Проверка:
[root@localhost ~]# iptables -L -v -n
Chain INPUT (policy ACCEPT 128K packets, 8560K bytes)
pkts bytes target prot opt in out source destination
2450M 161G fail2ban-ASTERISK all — * * 0.0.0.0/0 0.0.0.0/0
Chain FORWARD (policy ACCEPT 0 packets, 0 bytes)
pkts bytes target prot opt in out source destination
Chain OUTPUT (policy ACCEPT 29064 packets, 3860K bytes)
pkts bytes target prot opt in out source destination
Chain fail2ban-ASTERISK (1 references)
pkts bytes target prot opt in out source destination
41 28382 DROP all — * * 192.168.99.13 0.0.0.0/0
Удаление:
[root@localhost ~]# iptables -D fail2ban-ASTERISK 1