looking for Irule that will log unique source ip one time

How to create table for Irule to update and review/compare ??

in CLIENT_ACCEPTED, you can lookup client ip in table (i.e. table lookup). if it is not existing, add it into the table (i.e. table set) and send log using hsl. when adding table, you can set lifetime (e.g. a couple of days).

table

https://devcentral.f5.com/wiki/irules.table.ashx