@Mattpl 

What exactly is the "machine on 192.168.1.10"?

In case it is a Windows PC with the standard firewall, then you need to allow incoming connections from the VPN through the firewall, since by default Windows' firewall only allows connections from local subnet for many of the services, which also includes "ping".

@woozle windows server 2012, I have add inbound rules and try without firewall.

@Mattpl 

How about other devices, like phones, tablets or whatever you have connected to the C7? Can you ping any of them from the VPN client?

Normally it should work without making any additional settings on the router. Enabling the VPN server should be enough.

@woozle I'm trying to ping from VPN network (10.8.0.6) also my kyocera pritner in local Lan (192.168.1.113) and 

Pinging 192.168.1.113 with 32 bytes of data:
Request timed out.