on Aug 17, 2015Matches an IP address to CIDR without using a feed.
Typically a feed is used to match IP addresses to netblocks. However, if using CIDR notation only certain keys are supported when using a feed.
This is a parser which will match IP address to CIDR notation and register the result - whether the key is formatted as an IPv4 (32-bit int) or Text (string).
UPDATED:
There are now two files:
"cidr.lua" is the parser itself
"cidr_csv" is a 'module' file
No longer requires editing the parser itself. Instead, keys to match on, values to match, keys to register upon a match, and values to register are all loaded from the module file.
Now supports registering multiple key/values upon a match instead of just one.
Subnet definitions (cidr, values to register) support a csv-like format which should be much easier to drop into the module.