iptable rules not blocking

Posted by psychok7 on Server Fault See other posts from Server Fault or by psychok7
Published on 2012-10-19T02:59:32Z Indexed on 2012/10/19 5:06 UTC
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iptables

so i am trying to allow ssh access to a certain range of ips (from 192.168.1.1 to 192.168.1.24) and block all the rest but since i am new to iptables i can't seem to figure, i have :

iptables -A INPUT -s 192.168.1.0/24 -p udp --dport ssh -j ACCEPT
iptables -A INPUT -s 192.168.1.0/24 -p tcp --dport ssh -j ACCEPT
iptables -A INPUT -p tcp --dport ssh -j REJECT
iptables -A INPUT -p udp --dport ssh -j REJECT

but this does not work, with a vm set with 192.168.1.89 i can still access through ssh. can someone help?

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iptable rules not blocking

iptables

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