@AnasSplit if you like have a look one of the checks from the Exchange. The first one is basicaly a WATO rule set for check_snmp and the second one add’s a metric (perffdata) to the check.
https://exchange.checkmk.com/p/check-snmp
https://exchange.checkmk.com/p/check-snmp-metric
you will find the latest versions of this plugins on github.