Hurricane Electric's IPv6 Tunnel Broker Forums

Tunnelbroker.net Specific Topics => Questions & Answers => Topic started by: arrowflash on August 25, 2019, 04:13:16 AM

Title: IP is not ICMP pingable. Please make sure ICMP is not blocked.
Post by: arrowflash on August 25, 2019, 04:13:16 AM
"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 ?  :'( :'( :'(
Title: Re: IP is not ICMP pingable. Please make sure ICMP is not blocked.
Post by: cholzhauer on August 25, 2019, 06:26:30 AM
Is your isp blocking it?

Is your isp doing carrier grade nat so you have a private ip address?
Title: Re: IP is not ICMP pingable. Please make sure ICMP is not blocked.
Post by: arrowflash on August 25, 2019, 12:49:08 PM
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.

(https://lh6.googleusercontent.com/AwtXHBi4jGNaqMaBd33xqD338MdwpF4wFfq0ke_F4UG9yqNWTKYv3ZArEP_Z-cJsI--DVLfeLKUG08CXDypU=w1366-h625-rw)
Title: Re: IP is not ICMP pingable. Please make sure ICMP is not blocked.
Post by: cholzhauer on August 25, 2019, 06:43:29 PM
That NAT setting would probably be for your internal addresses.

Is your public IP in one of the RFC1918 ranges?