Speed Test Error 113 (No route to host)

**NethServer Version:NethServer release 7.4.1708 (Final)

Hi Team,

Whenever i do a speed test for our wan IP its getting below error.
I need solution for this problem.

Here is the screenshot.


Our primary DNS as google DNS

It seems you’re hitting a non existing server or your network is not working.

Try to access a site from the shell, something like:

curl https://www.google.com