Have you also enabled SNMP on the Network?   This is in Network-wide > Configure > General > SNMP access   ... View more

You don't need to ask for sorry, It's a pleasure to help. ... View more

noted with thanks sir ... View more

hai sir,   I use another method to block new users connected Lan Network, user must need permit. im just config at firewall   permit Group Objek any any Deny Segment Lan   thanks for discus sir ... View more