h-root-servers.net (Level3 Question)
Peter Dambier
peter at peter-dambier.de
Sun Oct 23 20:32:47 UTC 2005
Daniel Roesen wrote:
> He talked about "here in germany". "germany" is a nonexistant entity
> in BGP and global routing. You cannot talk about observation of
> connectivity problems with location specification in terms of
> "countries".
Hi Daniel,
I thought it might make more sense telling where I am than saying
downstream of DARX41-erx (217.0.116.49)
And here is the traceroute repeated for port 53 udp:
host_name("84.167.253.32","p54A7FD20.dip.t-dialin.net").
/usr/sbin/traceroute -p 53 h.root-servers.net
traceroute to h.root-servers.net (128.63.2.53), 30 hops max, 40 byte packets
1 echnaton.lomiheim (192.168.48.228) 4.835 ms 5.754 ms 6.609 ms
2 DARX41-erx (217.0.116.49) 102.306 ms 109.711 ms 121.313 ms
3 sepia (217.0.67.106) 125.160 ms 132.543 ms 140.217 ms
4 62.156.131.150 230.469 ms 237.826 ms 245.680 ms
5 sl-gw31-nyc-12-0.sprintlink.net (144.223.27.133) 255.599 ms 263.358 ms 271.387 ms
6 sl-bb23-nyc-12-0.sprintlink.net (144.232.13.33) 280.600 ms 287.696 ms 296.003 ms
7 sl-bb20-nyc-8-0.sprintlink.net (144.232.7.13) 242.799 ms 250.392 ms 367.674 ms
8 0.so-2-3-0.BR1.NYC4.ALTER.NET (204.255.174.225) 156.870 ms 164.751 ms 172.858 ms
9 0.so-6-0-0.XL1.NYC4.ALTER.NET (152.63.21.78) 182.478 ms 189.745 ms 197.843 ms
10 0.so-7-0-0.XL1.CHI2.ALTER.NET (152.63.68.81) 239.347 ms 246.224 ms 254.247 ms
11 POS6-0.GW10.CHI2.ALTER.NET (152.63.69.169) 262.775 ms 270.860 ms 277.932 ms
<<no answer beyond this point>>
This traceroute is for the system that can dig h.root-servers.net.
This system lives downstream of host_name("84.22.96.245","cb-sr1-e0.cb3rob.net").
host_name("84.22.100.150","tourelle.serveftp.com").
/usr/sbin/traceroute -p 53 h.root-servers.net
traceroute to h.root-servers.net (128.63.2.53), 30 hops max, 40 byte packets
1 Bifroest (84.22.100.1) 0.186 ms 0.155 ms 0.157 ms
2 Charybdis (84.22.96.245) 1.555 ms 3.820 ms 3.135 ms
3 217.195.244.142 11.756 ms 16.716 ms 15.451 ms
4 213.201.252.230 14.394 ms 13.954 ms 12.179 ms
5 ge0-0-0-1.gr0.tcams.nl.easynet.net (207.162.205.113) 13.406 ms 12.134 ms 13.903 ms
6 so0-1-0-0.gr0.tclon.uk.easynet.net (207.162.205.49) 21.128 ms 28.479 ms 27.220 ms
7 ge0-3-0-0.gr1.thlon.uk.easynet.net (207.162.205.21) 25.672 ms 24.268 ms 22.498 ms
8 ge0-0-0-0.gr0.thlon.uk.easynet.net (207.162.198.12) 30.448 ms 29.706 ms 28.133 ms
9 ge0-2-0-0.gr0.bllon.uk.easynet.net (207.162.205.13) 27.087 ms 25.549 ms 21.555 ms
10 br0.bllon.uk.easynet.net (207.162.204.5) 20.339 ms 27.891 ms 26.280 ms
11 ge-1-0-0-0.br0.tclon.uk.easynet.net (82.108.6.122) 25.986 ms 25.646 ms 37.109 ms
12 ge0-0-0-0.br0.thlon.uk.easynet.net (195.172.211.205) 32.720 ms 31.975 ms 31.447 ms
13 ip-217-204-60-90.easynet.co.uk (217.204.60.90) 29.707 ms 25.448 ms 21.981 ms
14 ge-5-0-2.402.ar2.LON3.gblx.net (67.17.212.93) 18.514 ms 21.786 ms 21.109 ms
15 so6-0-0-2488M.ar2.NYC1.gblx.net (67.17.64.158) 89.241 ms 91.517 ms 91.639 ms
16 POS1-1.BR3.NYC8.ALTER.NET (204.255.168.61) 90.138 ms 92.526 ms
POS1-0.BR3.NYC8.ALTER.NET (204.255.168.133) 90.929 ms
17 0.so-5-2-0.XL1.NYC8.ALTER.NET (152.63.19.54) 90.694 ms 89.473 ms 90.154 ms
18 0.so-7-0-0.XL1.CHI2.ALTER.NET (152.63.68.81) 115.216 ms 113.511 ms 116.485 ms
19 POS6-0.GW10.CHI2.ALTER.NET (152.63.69.169) 114.734 ms 115.800 ms 114.189 ms
20 0.so-3-3-0.dng.dren.net (65.195.244.54) 113.536 ms * *
21 * * *
Please note it is the same 84/8 so I dont think it is about the old 84.0.0.0 bogon.
I know of one host here in germany who can see h.root-servers.net. That host is
living in a KPN data centre directly connected to Amterdam IX. All others I have
asked cannot see h.root-servers.net.
ISPs used were t-online, gmx, heag-media, arcor, aol and manet.
Kind regards,
Peter Dambier
--
Peter and Karin Dambier
Public-Root
Graeffstrasse 14
D-64646 Heppenheim
+49-6252-671788 (Telekom)
+49-179-108-3978 (O2 Genion)
+49-6252-750308 (VoIP: sipgate.de)
mail: peter at peter-dambier.de
mail: peter at echnaton.serveftp.com
http://iason.site.voila.fr
http://www.kokoom.com/iason
More information about the NANOG
mailing list