IP is not ICMP pingable. Please make sure ICMP is not blocked.

[arrowflash]

"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."

I get this error when I'm trying to Create a new tunnel.

So, I configured my firewall to allow ICMP but still not working.

Then I completely disabled my firewall and tried again but still got no response.

What shall I do ?  :'( :'( :'(

[cholzhauer]

Is your isp blocking it?

Is your isp doing carrier grade nat so you have a private ip address?

[arrowflash]

I don't know about the fact whether my ISP is blocking it or not.

There is a NAT option enabled on my router WAN settings page.

[cholzhauer]

That NAT setting would probably be for your internal addresses.

Is your public IP in one of the RFC1918 ranges?