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 Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated.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.
Michael, Wow! Looks like your network and/or systems administrators changed the routing tables on either the host or VM computer so that it can no longer determine which interface to use to send packets to 10.250.100.52. Needless to say, that's very bad and deserves immediate complaining. > Description of problem: Something was changed on our servers and we can no > longer REQUEST files from our own internal TVA servers (worked until last > week). When I use ldmping from our dev server to production, I get: > -bash-4.1$ ldmping fewsldmp1 > Aug 18 17:47:53 INFO: State Elapsed Port Remote_Host > rpc_stat > Aug 18 17:47:53 INFO: Resolving fewsldmp1 to 10.250.100.52 took 0.003797 > seconds > Aug 18 17:47:53 ERROR: SVC_UNAVAIL 0.006639 0 fewsldmp1 > h_clnt_create(fewsldmp1): No route to host > > Any chance you've seen this and can tell me what was possibly changed by the > admins? Regards, Steve Emmerson Ticket Details =================== Ticket ID: WVX-983889 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.