EnerSys Alpha FXM HP 1100, Техническое руководство

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0170022-J0 Rev A Page 58
• An alarm activity is the main item that will trigger an email notification. To avoid overwhelming the
network, emails are only sent out at the configured interval set in the Email Configuration page.
• When alarm transitions occur (e.g., alarms activating or clearing) a timer starts from the first tran -
sition. During this collection period, all alarm transitions are collected for reporting in the email that
is sent out at the end of the period. Continued transitions after the email is sent will start another
timer for the next email notification.
• Active alarms are reported as a snap shot of all currently active alarms, regardless of when they
activated or if they were a part of a previous notification.
• All cleared alarms are collected based on the last occurrence within the collection period. This is
to avoid multiple entries of the same alarm in the case the alarm toggled multiple times.
Secured Email
Connection to a SMTP server defaults to TLS secured connection on port 587. Checks are done via the
controller and if TLS is not supported, proper degradation of security features is done in the following
sequence:
1. TLS handshake attempt.
2. Clear-text authentication with username and password.
3. Anonymous clear-text transmission with no authentication.
The checks are done by following SMTP protocol for SMTP server commands and responses. Please
see SMTP protocol standards for more details.
Table 10: Email Configuration (Sheet 1 of 2)
Configuration Description
Enable Email notification defaults to inactive. Enabling allows email
notifications to go out when all configuration information is set
correctly.
STMP Server Address A DNS name or an IP address will work in providing a target
location of the email server.
Port Default port is 587
Domain This is a DNS formatted string (words separated by '.') used for
identifying the client to the SMTP server. Required for most
public SMTP servers like Google.
SMTP User Name The username used for authentication to the server to access
SMTP resources.
SMTP Password The password used for authentication to the server to access
SMTP resources. Set this value by using the Set SMTP Server
Password button. You can clear the configured password by
using the Clear Server Password button.