I have a problem with a SF300-24 24-Port 10/100 Managed Switch. I want to use the Switch Port Mapper of oputils (manageEngine) and it doesn't bring me the info of the switch such as: vlans, MAC and the IP address of the devices connected in each port.
I get this error inthe log of the switch. "%SNMP-W-SNMPAUTHFAIL: Access attempted by unauthorized NMS"
I have another switch of the same model and it works well. The smtp configuration is the same (it has an older firmware)
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Configure Remote Network Monitoring (RMON) Events Control Settings on a Switch through the Command Line Interface (CLI)
Remote Network Monitoring (RMON) was developed by the Internet Engineering Task Force (IETF) to support...