[IDD #AIZ-345619]: LDM: pattern in ldmd.conf and pact.conf no longer works for CONDUIT??

Hi again Christian,

Here is another thing that is puzzling:

- I am unable to do a 'notifyme' to the LDM running on vkepler

  This is puzzling since the LDM configuration file on vkepler
  has an explicit ALLOW for all machines in the unidata.ucar.edu
  domain:

# Give permission to the Unidata Program Center
ALLOW   ANY     ^[a-z].*\.unidata\.ucar\.edu\.?$

  And, you commented that port 388 was fully open.

Since the 'notifyme' doesn't appear to even reach your machine:

~: notifyme -vl- -f EXP -h vkepler.sca.uqam.ca
20200718T173231.850305Z notifyme[15371]             notifyme.c:main:363         
        NOTE  Starting Up: vkepler.sca.uqam.ca: 20200718173231.850048 TS_ENDT 
{{EXP, ".*"}}
20200718T173231.850365Z notifyme[15371]             ldm5_clnt.c:forn5:460       
        NOTE  LDM-5 desired product-class: 20200718173231.850048 TS_ENDT {{EXP, 
".*"}}
20200718T173231.955863Z notifyme[15371]             error.c:err_log:236         
        INFO  Resolving vkepler.sca.uqam.ca to 132.208.147.22 took 0.105405 
seconds
20200718T173321.956267Z notifyme[15371]             ldm5_clnt.c:forn5:460       
        NOTE  LDM-5 desired product-class: 20200718173231.850048 TS_ENDT {{EXP, 
".*"}}
20200718T173322.060914Z notifyme[15371]             error.c:err_log:236         
        INFO  Resolving vkepler.sca.uqam.ca to 132.208.147.22 took 0.104576 
seconds
 ...

I am left with the thought that there is some firewall/security
perimeter setting somewhere at/near vkepler that is blocking
the connection on port 388.  This is supported by my attempt
to contact vkepler's LDM using 'telnet':

~: telnet vkepler.sca.uqam.ca 388
Trying 132.208.147.22...

I get the same result from a machine I have SSH access to at UW/SSEC
as I get from the iddb.unidata.ucar.edu cluster backend real-server
that is (trying to) service an EXP feed REQUEST to vkepler.

The 'notifyme' and 'telnet' failures point to there being a block
for inbound traffic on port 388.  Can you check the firewall (iptables)
on vkepler to make sure that inbound traffic on port 388 is, in fact,
open?



Cheers,

Tom
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Ticket Details
===================
Ticket ID: AIZ-345619
Department: Support IDD
Priority: Normal
Status: Open
===================
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