M4 Number Pools

Number Pools in M4 are similar to MOR Number Pools

The difference is in the supported formats:

• Number: XXXXX, example: 371654288814
• Pattern with prefix match: XXXX%, example 3716% (matches all numbers starting with 3716)

%XXXX% and similar patterns will be converted to XXXX%

Use Dst/Src Allow/Deny Regexps for more control over the patterns if you are trying to use Number Pools as Blacklist/Whitelist.