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[TIGGE #BGR-338705]: A problem when perform LDM tests
- Subject: [TIGGE #BGR-338705]: A problem when perform LDM tests
- Date: Thu, 07 Jun 2007 11:19:25 -0600
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