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NOTICE: This version of the NSF Unidata web site (archive.unidata.ucar.edu) is no longer being updated.
Current content can be found at unidata.ucar.edu.
To learn about what's going on, see About the Archive Site.
Hi YangXin, Try the ldmping and connection attempts again -- we were blocking packets to port 388 on yakov. It looks like the DNS lookup was fine, it just couldn,t connect. mike > Hi, Tom, > > It seemed that I've got a small problem when I tried "ldmping > yakov.unidata.ucar.edu" or "ldmping 128.117.156.86", the output are as > follows: > > $ ldmping yakov.unidata.ucar.edu > Jun 07 16:55:49 INFO: State Elapsed Port Remote_Host > rpc_stat > Jun 07 16:55:50 INFO: Resolving yakov.unidata.ucar.edu to 128.117.156.86 took > 0.207165 seconds > Jun 07 16:56:00 ERROR: SVC_UNAVAIL 10.208850 0 yakov.unidata.ucar.edu > h_clnt_create(yakov.unidata.ucar.edu): Timed out while creating connection > > > $ ldmping 128.117.156.86 > Jun 07 16:51:06 INFO: State Elapsed Port Remote_Host > rpc_stat > Jun 07 16:51:16 ERROR: SVC_UNAVAIL 10.001887 0 128.117.156.86 > h_clnt_create(128.117.156.86): Timed out while creating connection > Jun 07 16:51:41 ERROR: ADDRESSED 0.000003 0 128.117.156.86 > h_clnt_create(128.117.156.86): Timed out while creating connection > Jun 07 16:52:16 ERROR: NAMED 10.000290 0 128.117.156.86 can't > contact portmapper: RPC: Timed out > Jun 07 16:52:51 ERROR: SVC_UNAVAIL 10.001282 0 128.117.156.86 > h_clnt_create(128.117.156.86): Timed out while creating connection > > If ldmping does not work here at CMA, can you still see connection requests? > > Maybe because my LDM Server does not have DNS Name or there are some other > reasons, your LDM Serve did not allow it to communicate with your LDM. How > about ALLOWing the exact IP Address of my LDM Server? Would that be an > alternative way to grant a permission to my LDM Server? > > Thanks. > > Regards, > YangXin, > Jun 8. > > > ======= 2007-06-07 22:30:43 :======= > > >Hi Yangxin, > > > >This is a quick note to let you know that: > > > >- I have configured yakov.unidata.ucar.edu with a 4 GB LDM queue > > > >- yakov.unidata.ucar.edu is now receiving the full CONDUIT datastream > > > >- I have added an entry into /etc/hosts on yakov that assigns the > > fictitious name 'yangxin.cma.gov.cn' to the IP address 210.73.54.25 > > > >- I allowed machines whose names match the pattern \.cma\.gov\.cn$ to > > receive CONDUIT data from yakov > > > >So far, I see no connection requests from your machine to yakov for > >CONDUIT data. If your machine is up and running and currently requesting > >CONDUIT data from yakov, it would mean that there is some sort of a problem. > >Please check your LDM log file (~ldm/logs/ldmd.log) to see if there are > >any messages related to your request of CONDUIT data from yakov. > > > > > >Cheers, > > > >Tom > >**************************************************************************** > >Unidata User Support UCAR Unidata Program > >(303) 497-8642 P.O. Box 3000 > >address@hidden Boulder, CO 80307 > >---------------------------------------------------------------------------- > >Unidata HomePage http://www.unidata.ucar.edu > >**************************************************************************** > > > > > >Ticket Details > >=================== > >Ticket ID: BGR-338705 > >Department: Support IDD TIGGE > >Priority: High > >Status: Closed > > > > = = = = = = = = = = = = = = = = = = = = > > > ������������������ > ���� > > > ����������������yangxin > ����������������address@hidden > ��������������������2007-06-08 > > > Ticket Details =================== Ticket ID: BGR-338705 Department: Support IDD TIGGE Priority: High Status: Closed