"tony sayer" wrote in message
...
http://letmecheck.it/mtu-test.php

Sending 32 bytes to [IP address] - NO REPLY!

We are unable to test this host or IP.
Most likely ICMP traffic to that host or IP is not allowed or the host
or IP is invalid.

Thats as far as I got on a VM connection...

Exactly the same for me. I'm in Plusnet.