SNTP Settings

Simple Network Time Protocol (SNTP) can be used to sync the time on the NetComm ATA. If SNTP is enabled, your ATA clock is synchronized with an Internet time server once a day. However, if you don’t have a continuous Internet connection through a cable modem or DSL modem, the automatic synchronization might not always occur.

Options

Description

 

 

Primary Server

Enter the primary NTP server name or IP address.

 

 

Secondary Server

Enter the secondary NTP server name or IP address. The secondary server will be used

 

if the primary server becomes unreachable.

 

 

Time Zone

Enter the offset from GMT for your time zone.

 

 

Sync

Reports the synchronized time.

 

 

If time synchronization fails, it might be for one of the following reasons:

You are not connected to the Internet. Establish an Internet connection before you attempt to synchronize your clock.

Your personal or network firewall prevents clock synchronization. Most corporate and organizational firewalls will block time synchronization

The time shown on your ATA is too different from the current time on the Internet time server. Internet time servers might not synchronize your clock if your ATA’s time is off by more than 15 hours.

V110,V210P,V211,V220User Guide

YML881Rev1

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NetComm V110 manual Sntp Settings, If the primary server becomes unreachable