[outages] HE IPv6 tunnel problems

Joshua M Boniface joshua at boniface.me
Wed May 7 13:25:39 EDT 2014


I have, and they're mentioning the MTU discovery as well. I'm following 
up with them further.

On 14-05-07 01:19 PM, Reid Fishler wrote:
> Have you emailed into support at he.net <mailto:support at he.net>?
>
> Reid
>
>
> On Wed, May 7, 2014 at 10:32 AM, Joshua M Boniface <joshua at boniface.me 
> <mailto:joshua at boniface.me>> wrote:
>
>     The problem I've been seeing is specifically with service
>     connectivity. I'm on the Toronto, ON tunnel. Pings and traceroutes
>     complete without any problems, however as soon as services
>     (specifically mail-related, IMAP and SMTP) were run across the
>     tunnel, they would time out and fail. I'm just looking to see if
>     anyone else has noticed something similar over the past few days.
>
>
>     On 14-05-07 10:14 AM, Spencer Gaw wrote:
>
>         root at alpha:~# traceroute6 ipv6.google.com <http://ipv6.google.com>
>         traceroute to ipv6.google.com <http://ipv6.google.com>
>         (2607:f8b0:4005:802::1002), 30 hops max, 80 byte packets
>          1 redacted-2.tunnel.tserv1.den1.ipv6.he.net
>         <http://redacted-2.tunnel.tserv1.den1.ipv6.he.net>
>         (2001:470:39:223:) 71.129 ms  76.464 ms  76.487 ms
>          2 ge2-19.core1.den1.he.net <http://ge2-19.core1.den1.he.net>
>         (2001:470:0:24b::1)  76.536 ms 80.735 ms  81.544 ms
>          3 10ge4-3.core1.chi1.he.net
>         <http://10ge4-3.core1.chi1.he.net> (2001:470:0:1af::1)
>          107.123 ms 107.152 ms  107.186 ms
>          4 google-as15169.10gigabitethernet7.switch2.chi1.he.net
>         <http://google-as15169.10gigabitethernet7.switch2.chi1.he.net>
>         (2001:470:0:bf::2)  107.302 ms  114.789 ms  114.014 ms
>          5  2001:4860::1:0:92e (2001:4860::1:0:92e)  112.507 ms
>          112.537 ms  130.409 ms
>          6  2001:4860::8:0:5900 (2001:4860::8:0:5900)  120.730 ms
>         2001:4860::8:0:5901 (2001:4860::8:0:5901)  91.607 ms *
>          7  2001:4860::8:0:4cde (2001:4860::8:0:4cde)  102.758 ms
>         2001:4860::8:0:64da (2001:4860::8:0:64da)  112.617 ms
>         2001:4860::8:0:4cde (2001:4860::8:0:4cde)  106.705 ms
>          8  2001:4860::8:0:3427 (2001:4860::8:0:3427)  116.717 ms
>         2001:4860::8:0:3426 (2001:4860::8:0:3426)  118.457 ms
>         2001:4860::8:0:3427 (2001:4860::8:0:3427)  118.777 ms
>          9  2001:4860::8:0:6117 (2001:4860::8:0:6117)  125.603 ms
>         2001:4860::8:0:2cb6 (2001:4860::8:0:2cb6)  123.749 ms
>         2001:4860::8:0:6117 (2001:4860::8:0:6117)  125.057 ms
>         10  2001:4860::1:0:7ea (2001:4860::1:0:7ea)  135.940 ms
>          138.026 ms  137.344 ms
>         11  2001:4860:0:1::693 (2001:4860:0:1::693)  132.675 ms
>          134.535 ms  116.313 ms
>         12  2607:f8b0:4005:802::15 (2607:f8b0:4005:802::15)  118.554
>         ms 119.782 ms  115.659 ms
>
>         Denver endpoint in case it wasn't clear from the traceroute.
>         Could you elaborate on the issues you're seeing?
>
>
>         Regards,
>
>         SG
>
>         On 5/7/2014 7:27 AM, Joshua M Boniface wrote:
>
>             I've been experiencing IPv6 connectivity issues all this
>             week, and had to disable my tunnel completely last night.
>             Anyone experiencing any problems with HE IPv6 tunnels?
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>
>
> -- 
> Reid Fishler
> Director
> Hurricane Electric
> +1-510-580-4178

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