Chapter 4: Server configuration
Enabling firewall settings
For the server to receive SNMP traps from the UPS and the Avaya Ethernet switch, you must enable the snmptrap,162/udp port. The default is disabled.
1.From the Maintenance Web Interface, under Security, click Firewall.
2.Scroll down to the snmptrap 162/udp row and select (check) the Input to Server box. The Output to Server box can be left as is, either checked or clear.
3.Click Submit.
Enabling network time servers
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Important:
Avaya strongly recommends that you enable Network Time Protocol (NTP) and configure at least one network time server. If a network time server is not used the Date/Time settings on the server must be reset regularly, at least monthly, using the Maintenance Web Interface. The network time strategy is determined by the network administrator.
With NTP, you can specify one, two, or three network time servers to provide the accurate time of day data to the clocks on the servers. The network time servers, in turn, get their source timing from one of several highly accurate time services that are available on the Internet.
To use a network time server, the NTP service must be enabled. The Avaya Installation Wizard prompts you to enable the NTP service. If you do not use the Installation Wizard, use the Configure Server function on the Maintenance Web Interface to configure the network time servers.
1.From the Maintenance Web Interface, under Server Configuration, click Configure Server.
2.Click Continue on the Review Notices page and the Backup Up Data page.
3.On the "Specify how you want to use this wizard" page, select Configure individual services and then click Continue.
4.In the menu on the left side of the Configure Server page, click Configure Timer Server.
5.Enter the NTS information on the Configure Time Server screen and click Change.
6.On the main menu, under Security, click Firewall.
7.In the "Output from Server" column, select ntp 123/udp.
46 Installing and Configuring the Avaya | January 2008 |