[Support #VOV-751174]: Re: [ldm-users] Problems getting data from idd.aos.wisc.edu

Pete,

> I never got a resolution as to why I am unable to ingest the CONDUIT
> feed on idd.aos.wisc.edu from ncepldm1.woc.noaa.gov since about 9:30 AM
> CST on 2/15/2013. Prior to that date I was able to connect.
> 
> I should be set up to ingest conduit from ncepldm1.woc.noaa.gov and from
> ncepldm4.woc.noaa.gov
> 
> Ideas?
> 
> Feb 28 11:41:34 idd ncepldm1.woc.noaa.gov[12517] NOTE: LDM-6 desired
> product-class: 20130228164134.389 TS_ENDT {{CONDUIT, "[09]$"},{NONE,
> "SIG=a7b1576bebab6351a83b216b84845599"}}
> Feb 28 11:41:34 idd ncepldm1.woc.noaa.gov[12523] NOTE: LDM-6 desired
> product-class: 20130228164134.390 TS_ENDT {{CONDUIT, "[36]$"},{NONE,
> "SIG=4f055ca8e0b1dcd25e2fce2c5ace532d"}}
> Feb 28 11:41:34 idd ncepldm1.woc.noaa.gov[12521] NOTE: LDM-6 desired
> product-class: 20130228164134.391 TS_ENDT {{CONDUIT, "[27]$"},{NONE,
> "SIG=1e15f4a14a5ba32b3754adc5a4a2f3b7"}}
> Feb 28 11:41:34 idd ncepldm1.woc.noaa.gov[12519] NOTE: LDM-6 desired
> product-class: 20130228164134.392 TS_ENDT {{CONDUIT, "[18]$"},{NONE,
> "SIG=d258c505f9e3949291d1fef3eb21a095"}}
> Feb 28 11:41:34 idd ncepldm1.woc.noaa.gov[12525] NOTE: LDM-6 desired
> product-class: 20130228164134.392 TS_ENDT {{CONDUIT, "[45]$"},{NONE,
> "SIG=d083b07055c1f728597b31bd55c7c05b"}}
> Feb 28 11:41:34 idd ncepldm1.woc.noaa.gov[12517] ERROR: Disconnecting
> due to LDM failure; nullproc_6 failure to ncepldm1.woc.noaa.gov; RPC:
> Unable to receive; errno = Connection reset by peer
> Feb 28 11:41:34 idd ncepldm1.woc.noaa.gov[12523] ERROR: Disconnecting
> due to LDM failure; nullproc_6 failure to ncepldm1.woc.noaa.gov; RPC:
> Unable to receive; errno = Connection reset by peer
> Feb 28 11:41:34 idd ncepldm1.woc.noaa.gov[12521] ERROR: Disconnecting
> due to LDM failure; nullproc_6 failure to ncepldm1.woc.noaa.gov; RPC:
> Unable to receive; errno = Connection reset by peer
> Feb 28 11:41:34 idd ncepldm1.woc.noaa.gov[12519] ERROR: Disconnecting
> due to LDM failure; nullproc_6 failure to ncepldm1.woc.noaa.gov; RPC:
> Unable to receive; errno = Connection reset by peer
> Feb 28 11:41:34 idd ncepldm1.woc.noaa.gov[12525] ERROR: Disconnecting
> due to LDM failure; nullproc_6 failure to ncepldm1.woc.noaa.gov; RPC:
> Unable to receive; errno = Connection reset by peer
> Feb 28 11:42:04 idd ncepldm1.woc.noaa.gov[12517] NOTE: LDM-6 desired
> product-class: 20130228164204.452 TS_ENDT {{CONDUIT, "[09]$"},{NONE,
> "SIG=a7b1576bebab6351a83b216b84845599"}}
> Feb 28 11:42:04 idd ncepldm1.woc.noaa.gov[12523] NOTE: LDM-6 desired
> product-class: 20130228164204.452 TS_ENDT {{CONDUIT, "[36]$"},{NONE,
> "SIG=4f055ca8e0b1dcd25e2fce2c5ace532d"}}
> Feb 28 11:42:04 idd ncepldm1.woc.noaa.gov[12521] NOTE: LDM-6 desired
> product-class: 20130228164204.453 TS_ENDT {{CONDUIT, "[27]$"},{NONE,
> "SIG=1e15f4a14a5ba32b3754adc5a4a2f3b7"}}
> Feb 28 11:42:04 idd ncepldm1.woc.noaa.gov[12525] NOTE: LDM-6 desired
> product-class: 20130228164204.453 TS_ENDT {{CONDUIT, "[45]$"},{NONE,
> "SIG=d083b07055c1f728597b31bd55c7c05b"}}
> Feb 28 11:42:04 idd ncepldm1.woc.noaa.gov[12519] NOTE: LDM-6 desired
> product-class: 20130228164204.453 TS_ENDT {{CONDUIT, "[18]$"},{NONE,
> "SIG=d258c505f9e3949291d1fef3eb21a095"}}
> Feb 28 11:42:04 idd ncepldm1.woc.noaa.gov[12517] ERROR: Disconnecting
> due to LDM failure; nullproc_6 failure to ncepldm1.woc.noaa.gov; RPC:
> Unable to receive; errno = Connection reset by peer
> Feb 28 11:42:04 idd ncepldm1.woc.noaa.gov[12519] ERROR: Disconnecting
> due to LDM failure; nullproc_6 failure to ncepldm1.woc.noaa.gov; RPC:
> Unable to receive; errno = Connection reset by peer
> Feb 28 11:42:04 idd ncepldm1.woc.noaa.gov[12521] ERROR: Disconnecting
> due to LDM failure; nullproc_6 failure to ncepldm1.woc.noaa.gov; RPC:
> Unable to receive; errno = Connection reset by peer
> Feb 28 11:42:04 idd ncepldm1.woc.noaa.gov[12523] ERROR: Disconnecting
> due to LDM failure; nullproc_6 failure to ncepldm1.woc.noaa.gov; RPC:
> Unable to receive; errno = Connection reset by peer
> Feb 28 11:42:04 idd ncepldm1.woc.noaa.gov[12525] ERROR: Disconnecting
> due to LDM failure; nullproc_6 failure to ncepldm1.woc.noaa.gov; RPC:
> Unable to receive; errno = Connection reset by peer

It appears that the LDM server on Ncepldm1 is disallowing a connection by a 
downstream LDM on Idd. This could be because the Ncepldm1's LDM server has 
reached its limit on the number of connections it allows (default: 256) or 
because there is no relevant ALLOW entry in the LDM configuration-file on 
Ncepldm1.

If you're requesting data from Ncepldm1, then you should have a contact for the 
LDM administrator on that system. I recommend contacting them.

> --
> Pete Pokrandt - Systems Programmer
> UW-Madison Dept of Atmospheric and Oceanic Sciences
> 608-262-3086  - address@hidden

Regards,
Steve Emmerson

Ticket Details
===================
Ticket ID: VOV-751174
Department: Support LDM
Priority: Normal
Status: Closed