User Manual

NPort W2250/W2150 will send an e-mail with the password changed notice before
NPort W2250/W2150 reboots. If the NPort W2250/W2150 is unable to send an e-mail
message to the mail server within 15 seconds, NPort W2250/W2150 will reboot
anyway, and abort the e-mail auto warning.
DCD changed
The DCD (Data Carrier Detect) signal has changed, also indicating that the modem
connection status has changed. For example, a DCD change to high also means
“Connected” between local modem and remote modem. If the DCD signal changes to
low, it also means that the connection line is down.
When the DCD changes, NPort W2250/2150 will immediately send an e-mail or send
an SNMP trap.
DSR changed
The DSR (Data Set Ready) signal has changed, also indicating that the data
communication equipment’s power is off. For example, a DSR change to high also
means that the DCE is powered ON. If the DSR signal changes to low, it also means
that the DCE is powered off.
When the DSR changes, NPort W2250/2150 will immediately send an e-mail or send
an SNMP trap.
Mail
Setting Factory Default Necessity
Enable, Disable Disable Optional
This feature helps the administrator manage how the NPort W2250/W2150 sends
e-mail to pre-defined e-mail boxes when the enabled events—such as Cold start,
Warm start, Authentication failure, etc.—occur. To configure this feature, click on the
Event Type Mail checkbox.
Trap
Setting Factory Default Necessity
Enable, Disable Disable Optional
This feature helps the administrator manage how the NPort W2250/W2150 sends
SNMP Trap to a pre-defined SNMP Trap server when the enabled events—such as
Cold start, Warm start, Authentication failure, etc.—occur. To configure this feature,
click on the Event Type Trap checkbox.