perfSONAR User Q&A and Other Discussion

[Valentin Vidic <>]

On Tue, Nov 13, 2018 at 12:58:17PM -0600, Jonathan Miller wrote:
> Ah, that gives the following error:
> 
> TypeError: hostnames[ipv6_addresses[a]] is undefined[Learn More]
> TestConfigComponent.js:73:17
>     TestConfigComponent.initialize/<
> https://perf3.fandm.edu/toolkit/auth/js/admin/components/TestConfigComponent.js:73:17
>     anonymous
> https://perf3.fandm.edu/toolkit/auth/js/handlebars/handlebars.js line 1176
> > Function:12:30
>     prog
> https://perf3.fandm.edu/toolkit/auth/js/handlebars/handlebars.js:2849:13
>     execIteration
> https://perf3.fandm.edu/toolkit/auth/js/handlebars/handlebars.js:2352:20
>     registerDefaultHelpers/<
> https://perf3.fandm.edu/toolkit/auth/js/handlebars/handlebars.js:2361:12
>     anonymous
> https://perf3.fandm.edu/toolkit/auth/js/handlebars/handlebars.js line 1176
> > Function:30:18
>     ret
> https://perf3.fandm.edu/toolkit/auth/js/handlebars/handlebars.js:2815:13
>     ret
> https://perf3.fandm.edu/toolkit/auth/js/handlebars/handlebars.js:911:13
>     TestConfigComponent._drawConfigForm
> https://perf3.fandm.edu/toolkit/auth/js/admin/components/TestConfigComponent.js:584:24
>     TestConfigComponent.showTestConfigModal
> https://perf3.fandm.edu/toolkit/auth/js/admin/components/TestConfigComponent.js:349:5
>     onclick https://perf3.fandm.edu/toolkit/auth/admin/tests.cgi:1:8
> 
> I'm guessing this indicates that we need to add a v6 address to the host?

Maybe the problem is that the config for loopback interface does not
return a hostname for IPv6 address ::1

  {"hostnames":{"127.0.0.1":["localhost"]}

You can try adding something like this to /etc/hosts to see if it helps:

::1     ip6-localhost ip6-loopback

-- 
Valentin Vidic
Computer Systems Engineer - Expert
Department of Computer Infrastructure and Services
Croatian Academic and Research Network - CARNET
Josipa Marohnica 5, HR-10000 Zagreb, Croatia
tel: +385 1 6661 714, fax. +385 1 6661 635
gsm: +385 91 2480 919
www.CARNet.hr