ASN rules are case sensitive (requires uppercase 'AS' prefix)

[redactedscribe]

What happened:

An ASN rule requires it to use an uppercase AS otherwise the rule won't have any effect (ASN related IPs are red/blocked).

What did you expect to happen?:

Like all other rules I've encountered, internet tcp, LAN UDP/1337 etc, be effective regardless of case.

How did you reproduce it?:

as##### in Global Settings / Network Noise incoming rules, presumably the same issue for any profile. 'Force Block Incoming Connections' is disabled for Network Noise and enabled globally. Still, a lowercase as will not work. Uppercasing to AS##### solves the issue (ASN related IPs now show in green).

Thanks.

[dhaavi]

Hey @redactedscribe, thanks for reporting this.

Requiring the "AS" to be uppercase is intentional. Country codes also have to be uppercase.

"Internet", "LAN" and "Localhost" are case insensitive because they are uncommon keywords for firewalls.