ipv4_is_in_range
Whether an IPv4 address lies in a range written in IP-prefix notation.
An address with its own /mask is in the range only if that whole network is, so its mask must be at least the range's. An invalid address or range gives null.
Syntax
ipv4_is_in_range(address, range)Parameters
Prop
Type
Given a dynamic field
This parameter is string-only. In permissive mode — the default — almost every field arrives as a dynamic, so passing one works because Berserk injects asstring: extract-or-null, the value when it really is a string and null otherwise, so the call yields null (a predicate yields false). A property bag or array is therefore not matched, and tostring() is never applied implicitly — use it explicitly to match a bag's JSON text, keys included. Strict mode rejects the dynamic instead of coercing it. See String coercion and the asXXX family.
Returns: bool
Examples
Example 1
print ipv4_is_in_range('192.168.1.6', '192.168.1.0/24')| print_0 (bool) |
|---|
| true |