Robert, > I hope to be able to talk to our systems folks on Tuesday, Please let us know what your system administrators think. > but after looking around, I can make a few observations... > > 1) Our host.conf file on the upstream server is simply "multi on". There is > no "order" statement. This file hasn't been changed since 2013. Probably OK, then. > 2) We do not appear to run the "named" service, though we do have a pair of > name servers listed in /etc/resolv.conf. If named(8) isn't running on the local system, then you'll need other name servers specified in "/etc/resolv.conf". > All that said, we have two downstream servers that are connected to the one > upstream server, one resolves correctly and the other does not (from the > standpoint of the upstream server). For the life of me, I don't see any > configuration differences between any of these servers. The only difference > is that the one downstream LDM server was patched and rebooted. Perhaps the > reboot exposed some latent DNS issue that was only made apparent after a new > ldmd process was spawned. The ldmd process to the other "recognized" server > was established months ago. I do know that DNS changes were made in > mid-October. I'm curious what would happen if I restarted LDM on that > downstream server that is still recognized... I suspect that if you restart the recognized downstream system, then it will have the same problem. > I'll see what our admins have to say about our DNS setup and let you know if > this turns on any light bulbs. Please do. Regards, Steve Emmerson Ticket Details =================== Ticket ID: RVC-520134 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.
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.