User manual

NPort 5000AI-M12 Series Web Console Configuration
5-36
Authentication failure
The user inputs a wrong password from the Console or Administrator. When authentication failure occurs, the
NPort will immediately send an e-mail or send an SNMP trap.
IP address changed
The user has changed the NPort 5000AI-M12’s IP address. When the IP address changes, the NPort
5000AI-M12 will send an e-mail with the new IP address before the NPort 5000AI-M12 reboots. If the NPort
5000AI-M12 is unable to send an e-mail message to the mail server within 15 seconds, the NPort 5000AI-M12
will reboot anyway, and abort the e-mail auto warning.
Password changed
The user has changed the NPort 5000AI-M12’s password. When the password changes, the NPort 5000AI-M12
will send an e-mail with the password changed notice before the NPort 5000AI-M12 reboots. If the NPort
5000AI-M12 is unable to send an e-mail message to the mail server within 15 seconds, the NPort 5000AI-M12
will reboot anyway, and abort the e-mail auto warning.
Power failure
We provide two DC power inputs for redundancy. the NPort 5000AI-M12 Series supports different approaches
to warn engineers automatically, such as by email or relay output. Users can connect to “Monitor -> Relay
Output” from the web console to check what event causes the warning. The relay output will be canceled after
the power recovers, or by selecting “acknowledge event” using the web console or Telnet. When the Relay
Output is sending a warning, the Ready LED will flash red until the warning event ceases.
Ethernet link down
NPort 5000AI-M12 Series provides system maintainers with real-time alarm messages for Ethernet link down.
Even when control engineers are out of the control room for an extended period of time, they can still be
informed of the status of devices almost instantaneously when exceptions occur. the NPort 5000AI-M12 Series
supports different methods for warning engineers automatically, such as by email, SNMP trap, and relay output.
Users can connect to “Monitor -> Relay” Output from the web console to check which Ethernet port is causing
the warning. The relay output will be canceled if the failed Ethernet link is restored, or by selecting
Acknowledge Event from the web console or Telnet. When the Relay Output is issuing a warning, the Ready
LED will flash in red until the warning event ceases.
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, the NPort 5000AI-M12 will immediately send an e-mail, send an SNMP trap,or trigger
the relay output..
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, the NPort 5000AI-M12 will immediately send an e-mail, send an SNMP trap, or trigger
the relay output.
Mail
Setting Factory Default Necessity
Enable, Disable Disable Optional
This feature helps the administrator manage how the NPort 5000AI-M12 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 the Event Type Mail checkbox.