SixXS::Sunset 2017-06-06

Ticket ID: SIXXS #1013613
Ticket Status: Resolved

PoP: plpoz01 - Poznan Supercomputing and Networking Center (Poznan)

No route outside plpoz01
[pl] Shadow Hawkins on Tuesday, 24 March 2009 23:06:24
Hi, It started few days ago. Nothing has changed on my side of the tunnel. I can ping my PoP IPv6 address, but that's it. [idaho@bijou ~] traceroute6 ipv6.google.com traceroute6 to ipv6.l.google.com (2001:4860:a003::68) from 2001:808:10f::1, 64 hops max, 12 byte packets 1 gw-27.poz-01.pl.sixxs.net 4.068 ms 4.137 ms 3.833 ms 2 * * * 3 * * * 4 * * * 5 * * ^C Is there any known problems with plpoz01? -- Best regards, Lukasz Wasikowski idaho@kochana.org LW3-6BONE
State change: remoteproblem Locked
[ch] Jeroen Massar SixXS Staff on Tuesday, 24 March 2009 23:19:10
Message is Locked
The state of this ticket has been changed to remoteproblem
No route outside plpoz01
[ch] Jeroen Massar SixXS Staff on Tuesday, 24 March 2009 23:26:44
Can at least reach noc.sixxs.net from there. traceroute to plpoz01.sixxs.net (2001:808::66) from 2001:838:1:1:210:dcff:fe20:7c7c, 30 hops max, 16 byte packets 1 ge-1-3-0.breda.ipv6.concepts-ict.net (2001:838:1:1::1) 0.425 ms 0.405 ms 0.36 ms 2 2001:838:0:10::1 (2001:838:0:10::1) 2.35 ms 2.238 ms 2.347 ms 3 2001:838:5:4::2 (2001:838:5:4::2) 2.641 ms 2.242 ms 2.143 ms 4 2001:7f8:1::a500:3549:2 (2001:7f8:1::a500:3549:2) 3.198 ms 2.882 ms 3.042 ms 5 2001:450:2002:70::2 (2001:450:2002:70::2) 9.519 ms 9.823 ms 9.686 ms 6 so-7-0-0.rt1.poz.pl.geant2.net (2001:798:cc:1401:2301::2) 29.267 ms 29.191 ms 29.215 ms 7 * pionier-bckp-gw.rt1.poz.pl.geant2.net (2001:798:23:10aa::6) 33.441 ms 33.574 ms 8 z-poznan-gw1.pozman.10gb.pol34.pl (2001:b10:c000:2::2) 49.653 ms 29.366 ms 29.245 ms 9 plpoz01.sixxs.net (2001:808::66) 33.24 ms 33.231 ms 33.407 ms Might be an issue between Google and most likely GEANT2. Will forward it to the POZNAN crew to investigate.
No route outside plpoz01
[pl] Shadow Hawkins on Thursday, 26 March 2009 10:25:33
It's not only Google - I can't reach anything, even you. traceroute6 to 2001:838:1:1:210:dcff:fe20:7c7c (2001:838:1:1:210:dcff:fe20:7c7c) from 2001:808:10f::1, 64 hops max, 12 byte packets 1 gw-27.poz-01.pl.sixxs.net 4.060 ms 3.978 ms 3.868 ms 2 * * * 3 *^C
No route outside plpoz01
[pl] Shadow Hawkins on Thursday, 02 April 2009 14:56:17
The problem with plpoz01 remains. It apparently fails to route. The status of this ticket should be changed to unresolved. The plpoz01 tunnel end-point is available from client's network: $ ping6 -n 2001:808:100:1b::1 PING 2001:808:100:1b::1(2001:808:100:1b::1) 56 data bytes 64 bytes from 2001:808:100:1b::1: icmp_seq=0 ttl=63 time=10.3 ms 64 bytes from 2001:808:100:1b::1: icmp_seq=1 ttl=63 time=10.1 ms 64 bytes from 2001:808:100:1b::1: icmp_seq=2 ttl=63 time=10.3 ms --- 2001:808:100:1b::1 ping statistics --- 3 packets transmitted, 3 received, 0% packet loss, time 2007ms rtt min/avg/max/mdev = 10.164/10.272/10.345/0.140 ms $ tracepath6 -n plpoz01.sixxs.net 1?: [LOCALHOST] pmtu 1480 1: 2001:808:110::1 0.261ms 2: 2001:808::66 10.936ms reached The is no connectivity form client's side of the static 6in4 tunnel to the IPv6 world: $ tracepath6 -n noc.sixxs.net 1?: [LOCALHOST] pmtu 1480 1: 2001:808:110::1 0.278ms 2: 2001:808:100:1b::1 10.805ms 3: no reply 4: no reply 5: no reply 6: no reply 7: no reply 8: no reply 9: no reply 10: no reply $ ping6 -n noc.sixxs.net PING noc.sixxs.net(2001:838:1:1:210:dcff:fe20:7c7c) 56 data bytes --- noc.sixxs.net ping statistics --- 8 packets transmitted, 0 received, 100% packet loss, time 7006ms Tests run from POZMAN looking glass website (http://www.ipv6.man.poznan.pl/cgi-bin/ping.cgi) show similar results (plpoz01 is available, but doesn't route): tracepath6 2001:808::66 1?: [LOCALHOST] pmtu 1500 1: plpoz01.sixxs.net 0.765ms reached Resume: pmtu 1500 hops 1 back 1 tracepath 150.254.166.147 1?: [LOCALHOST] pmtu 1500 1: chives.man.poznan.pl (150.254.166.147) 1.868ms reached Resume: pmtu 1500 hops 1 back 1 ping6 2001:808::66 PING 2001:808::66(2001:808::66) 56 data bytes 64 bytes from 2001:808::66: icmp_seq=1 ttl=64 time=1.37 ms 64 bytes from 2001:808::66: icmp_seq=2 ttl=64 time=0.219 ms 64 bytes from 2001:808::66: icmp_seq=3 ttl=64 time=0.228 ms 64 bytes from 2001:808::66: icmp_seq=4 ttl=64 time=0.125 ms 64 bytes from 2001:808::66: icmp_seq=5 ttl=64 time=0.262 ms 64 bytes from 2001:808::66: icmp_seq=6 ttl=64 time=0.277 ms 64 bytes from 2001:808::66: icmp_seq=7 ttl=64 time=0.293 ms 64 bytes from 2001:808::66: icmp_seq=8 ttl=64 time=0.304 ms 64 bytes from 2001:808::66: icmp_seq=9 ttl=64 time=0.320 ms 64 bytes from 2001:808::66: icmp_seq=10 ttl=64 time=0.211 ms --- 2001:808::66 ping statistics --- 10 packets transmitted, 10 received, 0% packet loss, time 9003ms rtt min/avg/max/mdev = 0.125/0.361/1.375/0.342 ms ping6 2001:808:100:1b::1 PING 2001:808:100:1b::1(2001:808:100:1b::1) 56 data bytes --- 2001:808:100:1b::1 ping statistics --- 10 packets transmitted, 0 received, 100% packet loss, time 8998ms traceroute to gw-28.poz-01.pl.sixxs.net (2001:808:100:1b::1), 30 hops max, 40 byte packets 1 * * * 2 * * * 3 * * * 4 * * * 5 * * * 6 * * * 7 * * * 8 * * * 9 * * * 10 * * * Yet, there is connectivity from POZMAN to IPv6 world. tracepath6 2001:838:1:1:210:dcff:fe20:7c7c 1?: [LOCALHOST] pmtu 1500 1: css6-XE0-0-0-4045.man.poznan.pl asymm 2 1.326ms 2: z-pozmana.poznan-gw1.10gb.pol34.pl asymm 3 1.291ms 3: pionier-bckp.rt1.poz.pl.geant2.net asymm 4 1.436ms 4: so-7-1-0.rt1.fra.de.geant2.net asymm 5 14. 69ms 5: 2001:450:2002:70::1 14.588ms 6: ams-ix.ipv6.concepts.nl 25.159ms 7: 2001:838:5:4::1 asymm 8 25.427ms 8: 2001:838:0:10::2 asymm 9 27.581ms 9: noc.sixxs.net 27.580ms reached Resume: pmtu 1500 hops 9 back 9 Help, please.
No route outside plpoz01
[ch] Jeroen Massar SixXS Staff on Thursday, 02 April 2009 15:07:29
Seems indeed that 2001:808:100::/40 is not properly routed. The 2001:808:e100::/40 does work. Forwarded to POZNAN folks for them to resolve this.
State change: reopened Locked
[ch] Jeroen Massar SixXS Staff on Thursday, 02 April 2009 15:07:38
Message is Locked
The state of this ticket has been changed to reopened
State change: resolved Locked
[ch] Jeroen Massar SixXS Staff on Thursday, 02 April 2009 16:41:31
Message is Locked
The state of this ticket has been changed to resolved
No route outside plpoz01
[ch] Jeroen Massar SixXS Staff on Thursday, 02 April 2009 16:42:15
Works again, eg:
traceroute to cl-27.poz-01.pl.sixxs.net (2001:808:100:1a::2) from 2001:838:1:1:210:dcff:fe20:7c7c, 30 hops max, 16 byte packets 1 ge-1-3-0.breda.ipv6.concepts-ict.net (2001:838:1:1::1) 0.415 ms 0.393 ms 0.374 ms 2 2001:838:0:10::1 (2001:838:0:10::1) 2.394 ms 2.292 ms 2.33 ms 3 2001:838:5:4::2 (2001:838:5:4::2) 2.363 ms 2.162 ms 2.297 ms 4 2001:7f8:1::a500:3549:2 (2001:7f8:1::a500:3549:2) 2.709 ms 2.867 ms 2.662 ms 5 2001:450:2002:70::2 (2001:450:2002:70::2) 13.595 ms 13.728 ms 13.625 ms 6 so-7-0-0.rt1.poz.pl.geant2.net (2001:798:cc:1401:2301::2) 26.131 ms 26.137 ms 26.335 ms 7 pionier-bckp-gw.rt1.poz.pl.geant2.net (2001:798:23:10aa::6) 26.404 ms 26.86 ms 26.287 ms 8 z-poznan-gw1.pozman.10gb.pol34.pl (2001:b10:c000:2::2) 26.624 ms 26.249 ms 26.342 ms 9 2001:808::207:e9ff:fed4:1a1b (2001:808::207:e9ff:fed4:1a1b) 22.308 ms 22.252 ms 22.629 ms 10 cl-27.poz-01.pl.sixxs.net (2001:808:100:1a::2) 30.203 ms 30.58 ms 30.729 ms

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