Thompson TCW770 ICMP Not Pingable

[samip]

Hello!

I'm trying to setup an tunnel for me, but cannot due to this error message:

IP is not ICMP pingable. Please make sure ICMP is not blocked. If you are blocking ICMP, please allow 66.220.2.74 through your firewall.

IP is from this block: 88.195.192.0

Modem is Thompson TCW770.

So please help me on this. I don't want to end up on disabling NAT..

[cholzhauer]

http://lmgtfy.com/?q=enable+ping+Thompson+TCW770

[samip]

http://lmgtfy.com/?q=enable+ping+Thompson+TCW770

None of those search results worked, but i got it fixed.

[felix94]

http://lmgtfy.com/?q=enable+ping+Thompson+TCW770

None of those search results worked, but i got it fixed.

how did you fix it?