perfSONAR User Q&A and Other Discussion

[Szymon Trocha <>]

W dniu 05.06.2023 o 21:39, Darryl K Wohlt (via perfsonar-user Mailing List) pisze:

Hi Everyone,

 

I have an instance with two interfaces, one intended for bandwidth, and the other for latency.  I just noticed that all the tests (bandwidth, latencybg, trace) are running on the first interface.  Lookup Service confirms that is indeed what is advertised.

 

After reading the documentation for /etc/perfsonar/lsregistrationdaemon.conf I attempted to define which interfaces to use for each test type (see below).  After modifying the file I restarted perfsonar-lsregistrationdaemon.service. 

 

Right away there were some errors.

2023/06/05 14:03:59 (2569) INFO> lsregistrationdaemon.pl:311 main:: - Configuration file change detected, refreshing records.

2023/06/05 14:04:02 (19416) ERROR> TCP_Service.pm:54 perfSONAR_PS::LSRegistrationDaemon::Services::TCP_Service::init - No address available for service. All private addresses were ignored. Please set allow_internal_addresses if you wish to use a private address.

2023/06/05 14:04:02 (19416) ERROR> Host.pm:331 perfSONAR_PS::LSRegistrationDaemon::Host::init_subordinates - Error: Couldn't initialize service type: OWAMP Server

2023/06/05 14:04:02 (19416) ERROR> Config.pm:124 perfSONAR_PS::LSRegistrationDaemon::Utils::Config::init_site - Error: Couldn't initialize host watcher

 

I’d appreciate any guidance.

 

Hi Darryl,

What if you change this part to:

<service_template>

    <local_bandwidth_service>

               primary_interface enp4s0

        autodiscover_addresses   1

    </local_bandwidth_service>

    <local_latency_service>

               primary_interface enp5s0f0

        autodiscover_addresses   1

    </local_latency_service>

    <local_web_service>

               primary_interface enp4s0

        autodiscover_addresses   1

    </local_web_service>

</service_template>

This should allow discovery of IPs on these interfaces

--
Szymon Trocha
Poznań Supercomputing & Networking Center
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