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Re: [perfsonar-user] Problems with Debian pscheduler


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  • From: Mark Feit <>
  • To: "Uhl, George D. (GSFC-423.0)[SGT INC]" <>, Alex Hsia <>
  • Cc: "" <>
  • Subject: Re: [perfsonar-user] Problems with Debian pscheduler
  • Date: Thu, 30 May 2019 22:24:09 +0000

Uhl, George D. (GSFC-423.0)[SGT INC] writes:

 

I swapped your FQDN with the IPv4 address and I was able to run bidirectional pscheduler throughput tests.  FWIW, I’m not resolving a AAAA address for nettest, only an A record.

 

As I said earlier, I believe this to be the root of the problem.  Nettest doesn’t have a v6 address and its end and tries to connect using v4.  Sdmz-perfsonar-40g has both and, in the absence of guidance about which protocol to use, defaults to v6 and isn’t listening to the protocol nettest will be using.

 

As a followup, the two tickets I opened have been completed and you’ll see the results in 4.2.0.

 

--Mark

 

 


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