DNS problems with "www.xcore.com"

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migueljds
Experienced Member
Posts: 83
Joined: Thu Dec 10, 2009 7:08 pm

Post by migueljds »

Hi alwalker,

hmm, seems to be an SSL protocol issue with Mac :/ I've tried an update which may work, please try again now. Thanks


alwalker
Active Member
Posts: 37
Joined: Sun Apr 08, 2018 11:19 pm

Post by alwalker »

Hi @migueljds

Just tried again, still the same issue.

Thanks, Al
alwalker
Active Member
Posts: 37
Joined: Sun Apr 08, 2018 11:19 pm

Post by alwalker »

I'm also running Windows 10 under Parallels, so I tried installing xTIMEcomposer 14.4.1 and it worked just fine. So definitely an issue with the macOS version. I think it may be a consequence of updating to 10.14.6 Mojave.

Not sure why this would be an issue though?
alwalker
Active Member
Posts: 37
Joined: Sun Apr 08, 2018 11:19 pm

Post by alwalker »

Hi migueljds

I think I may have found something significant. I ran an SSL certificate check on www.xmos.com

https://www.ssllabs.com/ssltest/analyze ... w.xmos.com

Amongst all the entries under Handshake Simulation:

Java 6u45 Server sent fatal alert: protocol_version

This is exactly the same error I get with xTIMEcomposer under macOS, which uses the Java 6 runtime environment.

The issue is identified as:

No support for virtual SSL hosting (SNI). Connects to the default site if the server uses SNI.

Does this help please?