nanog mailing list archives

Re: verizon trouble ticket NJ DQ04PWR9 -- is verizon blocking FLOKsociety.org by accident or on purpose?


From: Christopher Morrow <morrowc.lists () gmail com>
Date: Fri, 4 Oct 2013 12:54:33 -0400

err.. nothing in the /24 is reachable from 701's perspective (so it
seems)... so I'd suspect that there's a routing problem with the /24,
in fact the surrounding /24's also seem to be having the same problem.

On Fri, Oct 4, 2013 at 12:42 PM, Miles Fidelman
<mfidelman () meetinghouse net> wrote:
Also inaccessible from FIOS Boston:
new-host-2:~ mfidelman$ traceroute floksociety.org
traceroute to floksociety.org (200.10.150.169), 64 hops max, 52 byte packets
 1  wireless_broadband_router (192.168.1.1)  1.534 ms  0.853 ms 0.724 ms
 2  l100.bstnma-vfttp-84.verizon-gni.net (96.252.37.1)  7.619 ms 6.855 ms
7.304 ms
 3  200.10.150.169 (200.10.150.169)  10.482 ms !N *^C

But just fine from our datacenter via xo.net.  And the web server is up - at
least to a text browser (Lynx).

Also via Verizion cell network (Boston area).

Some kind of routing table glitch or peering issue, perhaps?



William Herrin wrote:

On Fri, Oct 4, 2013 at 12:09 PM, Gordon Cook <cook () cookreport com> wrote:

traceroute to floksociety.org (200.10.150.169), 64 hops max, 72 byte
packets
  1  192.168.1.1 (192.168.1.1)  0.759 ms  0.309 ms  0.357 ms
  2  l100.cmdnnj-vfttp-26.verizon-gni.net (98.110.50.1)  36.778 ms
17.508 ms  7.316 ms
  3  * g0-3-4-5.cmdnnj-lcr-21.verizon-gni.net (130.81.184.119)  6.482 ms
!N *
  4  * * g0-3-4-5.cmdnnj-lcr-21.verizon-gni.net (130.81.184.119)  7.101
ms !N
  5  * g0-3-4-5.cmdnnj-lcr-21.verizon-gni.net (130.81.184.119)  9.239 ms
!N *
  6  g0-3-4-5.cmdnnj-lcr-21.verizon-gni.net (130.81.184.119)  6.823 ms
!N *  8.846 ms !N

Inaccessible via FIOS Washington DC too:

traceroute -T -p 80 200.10.150.169
traceroute to 200.10.150.169 (200.10.150.169), 30 hops max, 40 byte
packets
  1  L300.WASHDC-VFTTP-91.verizon-gni.net (173.73.47.1)  1.804 ms
1.595 ms  1.562 ms
  2  G0-6-4-7.WASHDC-LCR-22.verizon-gni.net (130.81.216.250)  5.321 ms !N
* *

Correctly accessible via Cox, Qwest, Sprint and others, but the
network path is really slow and really long.

The border is consistently with telefonica-wholesale.net and then
telconet.net. Beyond the border there are badly behaving routers,
including ones configured with RFC 1918 addresses. The addressable
routers are reachable via Verizon, just not the last hop.

traceroute -T -p 80 200.10.150.169
traceroute to 200.10.150.169 (200.10.150.169), 30 hops max, 60 byte
packets
  1  sark.dirtside.com (70.182.189.216)  0.708 ms  0.689 ms  0.569 ms
  2  10.1.192.1 (10.1.192.1)  9.957 ms  9.874 ms  9.725 ms
  3  ip68-100-3-49.dc.dc.cox.net (68.100.3.49)  9.631 ms  9.507 ms  9.424
ms
  4  ip68-100-3-113.dc.dc.cox.net (68.100.3.113)  9.310 ms  9.226 ms
9.140 ms
  5  mrfddsrj02gex070002.rd.dc.cox.net (68.100.0.145)  9.111 ms  9.019
ms  8.929 ms
  6  68.1.4.139 (68.1.4.139)  8.791 ms *  5.981 ms
  7  209.48.42.61 (209.48.42.61)  5.748 ms  11.361 ms  10.948 ms
  8  vb2000d2.rar3.washington-dc.us.xo.net (207.88.13.66)  58.454 ms
52.415 ms  52.421 ms
  9  te-3-0-0.rar3.atlanta-ga.us.xo.net (207.88.12.9)  60.543 ms
60.397 ms  60.378 ms
10  te-3-0-0.rar3.dallas-tx.us.xo.net (207.88.12.2)  58.211 ms  58.407
ms  58.392 ms
11  * * *
12  206.111.5.226.ptr.us.xo.net (206.111.5.226)  53.378 ms  49.080 ms
47.435 ms
13  Xe-8-1-0-0-grtmiabr3.red.telefonica-wholesale.net (94.142.125.54)
76.006 ms Xe8-0-2-0-grtmiabr4.red.telefonica-wholesale.net
(94.142.119.38)  60.181 ms
Xe13-1-4-0-grtmiabr4.red.telefonica-wholesale.net (213.140.43.109)
125.888 ms
14  Te-0-2-0-0-grtmiana4.red.telefonica-wholesale.net (94.142.119.233)
  67.105 ms Te0-1-0-0-grtmiana4.red.telefonica-wholesale.net
(213.140.37.77)  63.435 ms
Xe5-1-8-0-grtmiana2.red.telefonica-wholesale.net (213.140.36.89)
141.873 ms
15  Xe9-3-0-0-gramiana4.red.telefonica-wholesale.net (94.142.126.197)
62.450 ms 176.52.249.245 (176.52.249.245)  66.665 ms 176.52.249.241
(176.52.249.241)  64.668 ms
16  176.52.252.66 (176.52.252.66)  118.619 ms  118.057 ms  117.934 ms
17  * * *
18  * * *
19  * * *
20  host-186-5-116-193.telconet.net (186.5.116.193)  122.586 ms
120.967 ms  115.040 ms
21  host-186-101-89-42.telconet.net (186.101.89.42)  122.801 ms
125.164 ms  119.520 ms
22  * * *
23  200.10.150.169 (200.10.150.169)  253.710 ms  246.684 ms  244.845 ms







--
In theory, there is no difference between theory and practice.
In practice, there is.   .... Yogi Berra




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