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 Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated.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.
Hello Siddharth, The error that you see is due to your local LDM being unable to request data from the remote Unidata IDD server. Unidata allows LDM data access to Universities and some research organizations, but not to private entities and international groups. Because you are not a US-based University, you will have to arrange for your own upstream LDM data feed rather than request from idd.unidata.ucar.edu. Unidata does make available a cloud-based EDEX data server which you are able to request data from and display in the AWIPS II CAVE client. Please look through the CAVE installation guide for instructions on how to connect to this server: http://www.unidata.ucar.edu/software/awips2/doc/cave_install.html Best, Michael James Unidata Program Center Boulder, CO > To whom this concerns, > > My name is Siddharth Annaldasula and I am a senior in high school. > > I am installing AWIPS II for a project, but I encountered a problem with > the ldm. > > When I try to watch the ldm, it is unable to receive anything. > > [ldm@awipssid root]$ ldmadmin tail > > Jan 8 16:45:20 awipssid idd.unidata.ucar.edu[6619] NOTE: Upstream LDM > didn't reply to FEEDME request; RPC: Unable to receive; errno = Connection > reset by peer > > Jan 8 16:45:20 awipssid idd.unidata.ucar.edu[6625] NOTE: Upstream LDM > didn't reply to FEEDME request; RPC: Unable to receive; errno = Connection > reset by peer > > Jan 8 16:45:20 awipssid idd.unidata.ucar.edu[6618] NOTE: Upstream LDM > didn't reply to FEEDME request; RPC: Unable to receive; errno = Connection > reset by peer > > Jan 8 16:45:20 awipssid idd.unidata.ucar.edu[6627] NOTE: Upstream LDM > didn't reply to FEEDME request; RPC: Unable to receive; errno = Connection > reset by peer > > Jan 8 16:45:20 awipssid idd.unidata.ucar.edu[6620] NOTE: Upstream LDM > didn't reply to FEEDME request; RPC: Unable to receive; errno = Connection > reset by peer > > Jan 8 16:45:20 awipssid idd.unidata.ucar.edu[6630] NOTE: Upstream LDM > didn't reply to FEEDME request; RPC: Unable to receive; errno = Connection > reset by peer > > Jan 8 16:45:20 awipssid idd.unidata.ucar.edu[6628] NOTE: Upstream LDM > didn't reply to FEEDME request; RPC: Unable to receive; errno = Connection > reset by peer > > Jan 8 16:45:20 awipssid idd.unidata.ucar.edu[6621] NOTE: Upstream LDM > didn't reply to FEEDME request; RPC: Unable to receive; errno = Connection > reset by peer > > Jan 8 16:45:20 awipssid idd.unidata.ucar.edu[6626] NOTE: Upstream LDM > didn't reply to FEEDME request; RPC: Unable to receive; errno = Connection > reset by peer > > Jan 8 16:45:20 awipssid idd.unidata.ucar.edu[6624] NOTE: Upstream LDM > didn't reply to FEEDME request; RPC: Unable to receive; errno = Connection > reset by peer > > Jan 8 16:45:25 awipssid idd.unidata.ucar.edu[6629] NOTE: Upstream LDM > didn't reply to FEEDME request; RPC: Unable to receive; errno = Connection > reset by peer > > Jan 8 16:45:25 awipssid idd.unidata.ucar.edu[6622] NOTE: Upstream LDM > didn't reply to FEEDME request; RPC: Unable to receive; errno = Connection > reset by peer > > Jan 8 16:45:25 awipssid idd.unidata.ucar.edu[6623] NOTE: Upstream LDM > didn't reply to FEEDME request; RPC: Unable to receive; errno = Connection > reset by peer > > I would greatly appreciate it if you would be able to help me with this > problem. > > Sincerely, > Siddharth Annaldasula > > Ticket Details =================== Ticket ID: JZQ-231701 Department: Support AWIPS Priority: Normal Status: Open