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q000070

advICE :Support :KB : q000070

Time synchronization fails.

This article applies to: BlackICE Defender.

SUMMARY

The default firewall rules block access to "dangerous" ports, which includes those used by time synchronization. You need to reopen the necessary port.

DETAILS

Most time synchronization programs use NTP/SNTP (Network Time Protocol, or the Simple version of the same protocol). In order to make this protocol work, you need to add a filter for it in the firewall settings. Add the following line under the section "[MANUAL UDP low REJECT]" in the file "firewall.ini".

ACCEPT, 123, SNTP, 1999-07-22 20:26:53, PERPETUAL

 
Keywords: Dimension 4, SNTP, time synchronization 
Version:  1.8.6.8 or older 
Fixed:    N/A 
Modified: 1999-11-03 
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