Make rules sshd to accept ssh from specified IP
How to create an IP TABLES rule which will accept ssh connections only from specified IP`s ?
1- via Iptables
# Allow incoming ssh only from IP 10.10.1.1
iptables -A INPUT -p tcp -s 10.10.1.1 -d $SERVER_IP --sport 513:65535 --dport 22 -m state --state NEW,ESTABLISHED -j ACCEPT
iptables -A OUTPUT -p tcp -s $SERVER_IP -d 10.10.1.1--sport 22 --dport 513:65535 -m state --state ESTABLISHED -j ACCEPT
2-Via /etc/hosts.allow and hosts.deby
To make this work in hosts.allow|deny…
sshd: 127.0.0.1 10.10.1.1
3- Via sshd_config
AllowUsers email@example.com user2@ip-address user3......
also you can use
For any question plese post it in The forum . Thnx
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