[SOLVED] CIDR notation not working?

[spiceygas]

Trying to add a rule to my proxmox firewall, and I'd like to allow a range of address so I assume CIDR is the correct way to specify that. However, when I try that I get an error.

Any suggestion what I'm doing wrong?






I got the same error when trying to add an alias, and that field specifically says to use CIDR notation. So, I'm confused.

 

[Lukas Wagner]

Hello,

you have to enter the 'network address', so in this case this would be '10.10.1.0/24'.
This calculator might be useful for any other networks that you might want to add: https://www.calculator.net/ip-subnet-calculator.html

 

[spiceygas]

Yes, changing from 10.10.1.1/24 ==> 10.10.1.0/24 solved it. Thank you.