On 29-08-14 18:56, Brian Rak wrote: > Yea, he.net is fine. nLayer/GTT is not. The monitoring server appears to use > nLayer for connectivity. > > Have there been a lot of IPv6 servers dropping out of the pool in the last > few days?
No, not even in the USA. http://www.pool.ntp.org/zone/us Looking at the CSV scores for your server, I see your system has connectivity issues since 2014-08-27 14:05:00... https://manage.ntppool.org/scores/2001:19f0:200:144b::1000/log?limit=500 What do you see when you do a traceroute6 from your system to 2607:f238:2::1 ? From my system (in xs4all.net, Amsterdam, NL) to you is also working fine with a traceroute via he.net. traceroute to 2001:19f0:200:144b::1000 (2001:19f0:200:144b::1000), 30 hops max, 80 byte packets ... 5 0.ge-0-2-0.xr1.sara.xs4all.net (2001:888:1:4006::1) 19.804 ms 21.857 ms 21.852 ms 6 10gigabitethernet10-4.core1.ams1.he.net (2001:470:0:e8::1) 23.426 ms 22.270 ms 22.265 ms ... 9 10ge3-1.core1.nyc6.he.net (2001:470:0:259::2) 89.825 ms 91.684 ms 91.670 ms 10 nyiix.gi3-6.cr1.nyc1.choopa.net (2001:504:1::a502:473:1) 97.370 ms 97.719 ms 97.704 ms 11 ethernet1-49-c3-17-c6-1.pnj1.choopa.net (2001:19f0:1020:1557::2) 97.312 ms 98.712 ms 99.507 ms 12 2001:19f0:200:144b::1000 (2001:19f0:200:144b::1000) 100.140 ms 100.123 ms 100.722 ms Using ntpdate your system provides good time to me: server 2001:19f0:200:144b::1000, stratum 2, offset 0.000035, delay 0.11795 However, from the monitoring server I still see the same as you did: Traceroute to 2001:19f0:200:144b::1000 1 (2607:f238:2::1) 0.611 0.596 0.748 2 lax20.ip6.gtt.net (2001:668:0:3::8000:2a01) 0.392 0.392 0.379 3 xe-7-1-0.nyc20.ip6.gtt.net (2001:668:0:2::1:2301) 74.525 74.521 74.512 4 gtt-gw.ip6.gtt.net (2001:668:0:3::8000:2652) 70.910 70.875 71.318 5 * * * 6 * * * >From the timing I guess gtt.net is fine, but the connection to the next >network is problematic. Could it be between gtt.net and choopa.net ? Kind regards, Arnold _______________________________________________ pool mailing list [email protected] http://lists.ntp.org/listinfo/pool
