Dear all,

Please, how can I block a range of IP Addreses using Kaspersky Firewall? Say that I need to block a range of addreses going from XXX.0.0.0 to XXX.255.255.255.

Thanks for the help

Hello @Raul1979,

You can specify an IP range according to CIDR.
XXX.0.0.0 to XXX.255.255.255 corresponds to XXX.0.0.0/8.

41 minutes ago, Schulte said:

Hello @Raul1979,

You can specify an IP range according to CIDR.
XXX.0.0.0 to XXX.255.255.255 corresponds to XXX.0.0.0/8.

Thank you very much Schulte!!!!!

On 1/24/2023 at 11:43 PM, Schulte said:

Hello @Raul1979,

You can specify an IP range according to CIDR.
XXX.0.0.0 to XXX.255.255.255 corresponds to XXX.0.0.0/8.

Hello, I'm currently trying out Kaspersky's products. However, I have some doubts about CIDR . My requirement is to "block all IPv6 inbound access to my computer", so I filled in "::/0" in the "Remote Address", but it didn't work. Later, I tried filling in "2409::/16" to block IPv6 addresses starting with 2406, and this time it worked. The main issue is that "::/0" didn't work. Could you please take a look and help me? Thank you~ This function is very important to me.