Sometimes our router response completely to SNMP requests , but most of the time not. There was no issue like this until yesterday it happened suddenly 🙂 Any body faced an issue like that , we removed all snmp rules except 1 and still the same :
set snmp community XXXxxxXXX authorization read-only
And also strangely we have routing-instances , if i send request like r2@XXXxxxXXX it returns a complete snmp result for the routing instance.
There is nothing in messages wrong and we traced also there is nothing listed,
we try to connect from L3 port / from routing instance / from bridge domain edge ....etc. nothing change