This in case you use Webmin and you trying to login to it and you can’t because your IP changes, in this case I am using CSF firewall 🙂
First you need to allow the new ip so you connect to your server via ssh and I use Nano to edit files 🙂
nano /etc/csf/csf.allow
Than after adding the ip you need to restart CSF
csf -r
Than you need to stop Webmin
/etc/init.d/webmin stop
than Start
/etc/init.d/webmin start
Lol Just putting this so I remember what to do when my IP changes again 🙂
.
.