alarmServerEthernet1LinkDown 1.3.6.1.4.1.8691.2.8.1.5.2.1.9

When the built-in link1 port is off, the NPort 6000 series device server will automatically raise a d-out alarm. Note: NPort 6150, 6250, 6250-S-SC, 6250-M-SC do not support write access.