perfSONAR User Q&A and Other Discussion

[Phil Reese <>]

I seem to have missed when iperf3 had authentication added to it for 
pscheduler testing.  Checked release notes back to 4.3 and didn't find a 
reference to the addition.  Not opposed to it, just don't know how it is 
being used.

On three of my edge nodes I'm getting these type of messages:

>   iperf3: error - test authorization failed
>
> Diagnostics from localhost:
>   /usr/bin/iperf3 -p 5201 -c xxx-west -t 10 --json 
> --rsa-public-key-path 
> /run/pscheduler-server/runner/tmp/tmp835rws3k/tmpsywijoea/public-key 
> --username AavChKSr9Wd5gcRcYQ6K
>
> Error from xxx-west:
>   iperf3 returned an error: exiting
>
> Diagnostics from xxx-west:
>   /usr/bin/iperf3 -s -1 --json -p 5201 --authorized-users-path 
> /run/pscheduler-server/runner/tmp/tmp3fa1lv4c/tmpalsx1436/credentials 
> --rsa-private-key-path 
> /run/pscheduler-server/runner/tmp/tmp3fa1lv4c/tmpalsx1436/private-key

All the other nodes are running fine but these three fail against all 
the other edge nodes.

How can the auth keys be regenerated or how to get these hosts get back 
in sync?

Thanks,
Phil