Templated LLD doesn't delete triggers and graphs when ifAlias is changed
snmpwalk -v2c -c public localhost 18.104.22.168.22.214.171.124.1.1.18
IF-MIB::ifAlias.1 = STRING: lo
IF-MIB::ifAlias.2 = STRING: eth0
1. import attached template
2. create new host and link the template
3. LLD discover index from ifAlias and create items, triggers, graphs (screenshot 1, 2, 3, 4)
4. change ifAlias
snmpset -v2c -c public localhost 126.96.36.199.188.8.131.52.184.108.40.206 s "loopback"
snmpset -v2c -c public localhost 220.127.116.11.18.104.22.168.22.214.171.124 s "ethernet0"
5. LLD delete items immediately despite Keep lost resources period is 1 day, and doesn't delete triggers and graphs. Triggers and graphs are duplicated (screenshot 5, 6, 7, 8)