Hurricane Electric's IPv6 Tunnel Broker Forums

Tunnelbroker.net Specific Topics => Questions & Answers => Topic started by: nihplod on January 24, 2014, 02:10:13 AM

Title: Server IPv4 Address: 216.66.80.90 Unreachable sometimes
Post by: nihplod on January 24, 2014, 02:10:13 AM
Hi, i started to notice today that i cannot reach 216.66.80.90 properly sometimes which drops my Tunnel.

Ping from home
--- 216.66.80.90 ping statistics ---
29 packets transmitted, 2 packets received, 93.1% packet loss
round-trip min/avg/max/stddev = 316.455/320.128/323.801/3.673 ms

Ping from a external source, my work place, different ISP
--- 216.66.80.90 ping statistics ---
213 packets transmitted, 14 received, 93% packet loss, time 213278ms
rtt min/avg/max/mdev = 308.923/375.158/530.477/58.562 ms

Ping from second external source, my VPS in the states, different ISP
--- 216.66.80.90 ping statistics ---
26 packets transmitted, 3 received, 88% packet loss, time 24998ms
rtt min/avg/max/mdev = 414.155/439.463/452.633/17.917 ms

Any issues with the Tunnel Endpoint?
Title: Re: Server IPv4 Address: 216.66.80.90 Unreachable sometimes
Post by: cholzhauer on January 24, 2014, 07:49:22 AM
ipv6@he.net would be the best people to ask
Title: Re: Server IPv4 Address: 216.66.80.90 Unreachable sometimes
Post by: kasperd on January 24, 2014, 08:42:09 AM
Hi, i started to notice today that i cannot reach 216.66.80.90 properly sometimes which drops my Tunnel.
What do you mean by dropping the tunnel? I see packet loss, but 6in4 tunnels are stateless, so as soon as the packet loss is gone, traffic should just start flowing again without needing to re-establish the tunnel.

Any issues with the Tunnel Endpoint?
I have been using that tunnel server for a long time, usually it is one of the most stable tunnel servers. However today there has been a few periods with high packet loss in both directions. The server has been doing fine again for a few hours, but just as I started writing this reply, it started dropping packets again.
Title: Re: Server IPv4 Address: 216.66.80.90 Unreachable sometimes
Post by: kasperd on January 24, 2014, 08:56:45 AM
ipv6@he.net would be the best people to ask
Ticket #2380624
Title: Re: Server IPv4 Address: 216.66.80.90 Unreachable sometimes
Post by: tmberg on January 29, 2014, 06:18:30 AM
Can you see the tickets status/problem/progress and such anywhere?
Title: Re: Server IPv4 Address: 216.66.80.90 Unreachable sometimes
Post by: broquea on January 29, 2014, 06:26:04 AM
Ticket system has no public access.
Title: Re: Server IPv4 Address: 216.66.80.90 Unreachable sometimes
Post by: tmberg on January 29, 2014, 06:53:58 AM
Ticket system has no public access.

I suspected that. Thanks for the clarification.
Title: Re: Server IPv4 Address: 216.66.80.90 Unreachable sometimes
Post by: kasperd on January 31, 2014, 01:39:39 AM
It does look better now. It has been two days without packet loss on my tunnel.