How Can We Help?
- Find the line number that needs to be removed from the IPTables
sudo iptables -L fail2ban-SSH -v -n --line-numbers
Output:
Chain fail2ban-SSH (1 references) num pkts bytes target prot opt in out source destination 1 0 0 REJECT all -- * * 84.93.156.103 0.0.0.0/0 reject-with icmp-port-unreachable 2 0 0 REJECT all -- * * 85.95.246.191 0.0.0.0/0 reject-with icmp-port-unreachable 3 0 0 REJECT all -- * * 82.207.98.112 0.0.0.0/0 reject-with icmp-port-unreachable 4 0 0 REJECT all -- * * 202.7.106.194 0.0.0.0/0 reject-with icmp-port-unreachable 5 0 0 REJECT all -- * * 90.156.212.140 0.0.0.0/0 reject-with icmp-port-unreachable 6 0 0 REJECT all -- * * 58.215.176.68 0.0.0.0/0 reject-with icmp-port-unreachable 7 0 0 REJECT all -- * * 212.55.218.134 0.0.0.0/0 reject-with icmp-port-unreachable 8 0 0 REJECT all -- * * 58.215.172.204 0.0.0.0/0 reject-with icmp-port-unreachable 9 0 0 REJECT all -- * * 200.106.147.29 0.0.0.0/0 reject-with icmp-port-unreachable 10 0 0 REJECT all -- * * 61.134.23.212 0.0.0.0/0 reject-with icmp-port-unreachable 11 0 0 REJECT all -- * * 71.179.168.28 0.0.0.0/0 reject-with icmp-port-unreachable 12 0 0 REJECT all -- * * 202.46.0.13 0.0.0.0/0 reject-with icmp-port-unreachable 13 0 0 REJECT all -- * * 173.224.112.170 0.0.0.0/0 reject-with icmp-port-unreachable 14 1974 154K RETURN all -- * * 0.0.0.0/0 0.0.0.0/0
- Remove the line from the IPTables.
Command
iptables -D chain rulenum
Example
iptables -D fail2ban-SSH 6
This will remove line 6
6 0 0 REJECT all -- * * 58.215.176.68 0.0.0.0/0 reject-with icmp-port-unreachable
- Restart the IPTables
service iptables restart
