linux - Change the default port(22) SSh [CENTOS] -

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i trying change d default port (22) system, edited sshd_config file changing desirable port no (5555) , restarted service seem not work . there else have change? thanks

yes, must allow new port in iptables. iptables firewall program linux.

with root privileges need this:

iptables -i input 1 -p tcp  --dport 5555 -j accept

make sure can connect using port 5555 disable old port.

iptables -a input -j drop -p tcp --dport 22

then save new settings

/etc/init.d/iptables save

check out webpage more information:

http://www.rackspace.com/knowledge_center/article/introduction-to-iptables#save_save_save_your_ruleset


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