IP address range not accepted in firewall tools page

Security
#1

According to this page:

I should be able to enter a range of IP addresses to block or whitelist, but the input tells me IP Address Not Recognized when I input something like this:

192.168.0.1/255 (just an example).

Any ideas about how to correctly input the range or if it’s a bug, how do I report it?

#2

From that page, it looks like they only accept /24 and /16

A /24 will be everything beginning with 192.168.0

A /16 will be everything beginning with 192.168

2 Likes
#3

Oh. thank you so much. You’re very helpful.

1 Like
#4

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