The number after the dash is the number of 1:s in the netmask. An example:
192.168.0.0/24 equals a netmask of 255.255.255.0
10.0.0.0/8 equals a netmask of 255.0.0.0
and so on.
You're probably looking for 220.127.116.11/24.
On Monday 28 June 2004 20.45, Hendrik Highwave wrote:
> Dear m0nwall friends,
> I would like to block the MSN servers on the m0nwall firewall (version 1.0)
> and block the complete IP range for example from 18.104.22.168 to
> I created a firewall rule, but I don't understand blocking the complete IP
> range. I selected destination, type "network" and entered the ip address
> After thatI I have to select a number after the slash (/1.. /2.../3.......
> ./31), but I don't know what.
> Can anyone explain me how it works?
> Kind regards,
> The Netherlands