bsdforums.org
Lee Brotherston
lee at nerds.org.uk
Sun May 28 21:29:29 BST 2006
On Sun, May 28, 2006 at 08:35:00PM +0100, John Murphy wrote:
> Traceroute/ping provides no clue as there are no responses beyond
> netrack-1.border4.den.pnap.net at any time.
That'll be their firewall dropping icmp most likely. tcptraceroute is
quite handy for getting around this if you know an open port, such as
80 in this case:
lee at fish:~$ tcptraceroute -q 1 www.bsdforums.org 80
Selected device eth0, address XX.XX.XX.XX, port 33910 for outgoing packets
Tracing the path to www.bsdforums.org (207.174.189.161) on TCP port 80 (www), 30 hops max
1 10.0.0.1 8.902 ms
2 gauthier-dsl1.hq.zen.net.uk (62.3.82.17) 27.415 ms
3 lotze-ge-0-0-1-136.hq.zen.net.uk (62.3.80.137) 24.476 ms
4 bolzano-ge-0-0-3-0.wh.zen.net.uk (62.3.80.53) 40.758 ms
5 erazmus-ge-0-0-0-0.wh.zen.net.uk (62.3.80.49) 26.397 ms
6 lorenz-so-0-1-0-0.te.zen.net.uk (62.3.80.45) 43.486 ms
7 sl-gw22-lon-2-1.sprintlink.net (213.206.158.57) 30.110 ms
8 sl-bb22-lon-9-0.sprintlink.net (213.206.128.104) 33.788 ms
9 sl-bb20-nyc-2-0.sprintlink.net (144.232.9.163) 179.912 ms
10 sl-bb26-nyc-6-0.sprintlink.net (144.232.13.9) 100.274 ms
11 sl-bb25-nyc-8-0.sprintlink.net (144.232.13.189) 100.667 ms
12 sl-bb24-chi-2-0.sprintlink.net (144.232.9.156) 122.568 ms
13 sl-bb20-che-2-0.sprintlink.net (144.232.20.161) 142.042 ms
14 sl-gw11-che-9-0.sprintlink.net (144.232.15.150) 145.136 ms
15 sl-bsb-21-0.sprintlink.net (144.223.8.178) 163.358 ms
16 border4.ge0-2-bbnet2.den.pnap.net (216.52.40.82) 164.080 ms
17 netrack-1.border4.den.pnap.net (63.251.181.230) 176.279 ms
18 vail.edry.com (207.174.189.161) [open] 176.346 ms
Thanks
Lee
--
Lee Brotherston - <lee at nerds.org.uk>
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