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Author Topic: IPv6 routing broken at zrh1 node?  (Read 757 times)

aarboard

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  • Posts: 1
IPv6 routing broken at zrh1 node?
« on: April 29, 2020, 11:34:14 PM »

Hello,

since about 00:00 GMT today the IPv6 routing on the node zrh1 seems to be broken.
The tunnel is up, and we reach the tunnel endpoint from our side of the tunnel.

2001:470:25:421::1


Routenverfolgung zu xxxxxxx.xxxxxxx.xxx [2a01:ab20:0:4::87]
über maximal 30 Hops:

  1     1 ms    <1 ms    <1 ms  2001:470:26:421::3
  2    39 ms    34 ms    33 ms  tunnel290165.tunnel.tserv23.zrh1.ipv6.he.net [2001:470:25:421::1]
  3     *        *        *     Zeitüberschreitung der Anforderung.
  4     *        *        *     Zeitüberschreitung der Anforderung.
  5     *        *        *     Zeitüberschreitung der Anforderung.
  6     *        *        *     Zeitüberschreitung der Anforderung.
  7     *        *        *     Zeitüberschreitung der Anforderung.

Also a looking glass:
core3.fmt1.he.net> traceroute ipv6 2001:470:25:421::1  source 2001:470:0:427::1 numeric
 
Tracing the route to IPv6 node 2001:470:25:421::1 from 1 to 30 hops

  1    58 ms    3 ms   <1 ms 2001:470:0:1a7::2
  2    *       *       *     ?
  3    *       *       *     ?
  4    *       *       *     ?
  5    *       *       *     ?
  6    *       *       *     ?
  7    *       *       *     ?
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irtech

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  • Posts: 1
Re: IPv6 routing broken at zrh1 node?
« Reply #1 on: April 30, 2020, 01:15:53 AM »

Same here.
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alestanga

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  • Posts: 2
Re: IPv6 routing broken at zrh1 node?
« Reply #2 on: April 30, 2020, 02:10:00 AM »

and here, tunnel KO for me too.
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broquea

  • Sr. Network Engineer, HE.NET AS6939
  • Administrator
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  • Posts: 1736
Re: IPv6 routing broken at zrh1 node?
« Reply #3 on: April 30, 2020, 03:37:01 AM »

This should be fixed now. Reminder that to open trouble tickets, you email ipv6@he.net

 - Alex
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alestanga

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  • Posts: 2
Re: IPv6 routing broken at zrh1 node?
« Reply #4 on: April 30, 2020, 07:29:31 AM »

yes, now it works :)
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