Please use this link to calculate IP Subnet
You may also like
From time to time the maillog in mysql grows to big and eats up all the space on my mail filter, the […]
From a Windows powershell terminal in the above just change name/ip-here to the name or ip of what you are testing then […]
I eventually solved this problem. Edit /etc/rc.d/rc.firewall.up After the section on “# Allow packets that we know about through …” Add: # […]
If you are able to log into your Zyxel ADSL router from telnet, you can use the following command to restart it. […]