You have an SNMP device with this information:

.1.3.6.1.2.1.4.20.1.1.192.168.33.101 = IpAddress: 192.168.33.101
.1.3.6.1.2.1.6.13.1.3.192.168.33.101.22.192.168.33.1.54979 = INTEGER: 22
.1.3.6.1.2.1.6.13.1.1.192.168.33.101.22.192.168.33.1.54979 = INTEGER: established(5)

You would like to use "Interface 192.168.33.101(22): status" item name and monitor status for each discovered IP (i.e. established). It looks like this LLD should do the trick:

discovery[{#VALUE},1.3.6.1.2.1.6.13.1.3,{#IP},1.3.6.1.2.1.4.20.1.1]

It won't.

Steps to reproduce:

1. Import attached template
2. Configure snmpd on a Linux host
3. Import template, link it and use "check now" for the LLD

Result:
2 items were created: see "duplicates" screenshot.

Expected:
One item with a correct name, key and OID should be created (i.e. NAME: "Interface 192.168.33.101(22): status", KEY: "status[192.168.33.101.22.192.168.33.1.54979]", OID: .1.3.6.1.2.1.6.13.1.1.192.168.33.101.22.192.168.33.1.54979)