This archive contains answers to questions sent to Unidata support through mid-2025. Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated. For the most up-to-date information on the use of NSF Unidata software and data services, please consult the Software Documentation first.
Hi Erik, The NTP servers are used by the ldmadmin(1) script to verify that the system clock is correct (the LDM depends on accurate time for correct operation). You can list any servers you want in the relevant registry parameter. Alternatively, if you know that your system clock is always accurate, you can disable time-checking by setting the parameter "/check-time/enabled" to "0". > Hello - I happened to notice that there a bunch of NTP servers in the > default registry.xml configuration. In our environment, these are > firewalled. Does LDM need these, or does it fall back to the OS time? Regards, Steve Emmerson Ticket Details =================== Ticket ID: UPB-657332 Department: Support LDM Priority: Normal Status: Closed =================== NOTE: All email exchanges with Unidata User Support are recorded in the Unidata inquiry tracking system and then made publicly available through the web. If you do not want to have your interactions made available in this way, you must let us know in each email you send to us.