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YATS32 is not able to connect to any Internet time servers from behind a firewall or proxy server. What can I do?

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YATS32 is not able to connect to any Internet time servers from behind a firewall or proxy server. What can I do?

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Typically firewalls are not configured by default to allow SNTP protocol messages. This prevents YATS32 from contacting or receiving messages from Internet time servers. In order for YATS32 to operate correctly using the standard SNTP protocol, you will need to get your firewall administrator to allow IP/UDP outbound packets to port 123, and inbound IP/UDP packets from port 123. The following firewall incoming packet filter rule will allow YATS32 to operate using the SNTP protocol while maintaining the security of your site. Please note that for incoming packets the source refers to the time server, and the destination refers to the machine running YATS32 as a client.

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