Groups > comp.os.linux.networking > #2456

Re: Frustrated that I don't UNDERSTAND why my network times out

From	billy <billy@is.invalid>
Newsgroups	comp.os.linux.networking, alt.internet.wireless
Subject	Re: Frustrated that I don't UNDERSTAND why my network times out
Followup-To	comp.os.linux.networking
Date	2013-10-10 00:39 +0000
Organization	Aioe.org NNTP Server
Message-ID	<l34tbe$hb5$1@speranza.aioe.org> (permalink)
References	(3 earlier) <l33ect$d7t$1@speranza.aioe.org> <l33hf2$j78$1@dont-email.me> <l344gg$gh9$2@speranza.aioe.org> <l34f80$5c6$1@usenet01.boi.hp.com> <L8k5u.32423$Zd1.26534@fx22.iad>

Cross-posted to 2 groups.

Followups directed to: comp.os.linux.networking

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unruh wrote:

> So, why does the route up to the last hop work, but not that last 
hop?
> And why does it work for everyone else. It is really really hard to 
see
> it as a routing issue.

Everything you said is right on the money.
It's frustratingly hard to figure out.

The only two ideas "I" can come up with are:
1. Someone is blocking me (but I can't imagine why)
2. The path is too long for something (but I don't know what).

In the first case, I'm not sure if the blocker would be the 
15th hop (which returns packets) not forwarding them on to 
the Centos server or if it's the 16th hop (the Centos server)
not responding back. Is there a way to tell?

In the second case, it would be useful to test a similarly 
long (at least 16 hops) path. Or, maybe there's a way to slow
down my pings so that I can reproduce the problem in fewer hops?

Thread

Frustrated that I don't UNDERSTAND why my network times out billy <billy@is.invalid> - 2013-10-08 03:32 +0000
  Re: Frustrated that I don't UNDERSTAND why my network times out "Gary R. Schmidt" <grschmidt@acm.org> - 2013-10-08 15:37 +1100
    Re: Frustrated that I don't UNDERSTAND why my network times out billy <billy@is.invalid> - 2013-10-09 14:26 +0000
      Re: Frustrated that I don't UNDERSTAND why my network times out Thomas Keusch <fwd+usenet-spam2013q4-1381444031@spam2013q4.bsd-solutions-duesseldorf.de> - 2013-10-10 22:32 +0000
  Re: Frustrated that I don't UNDERSTAND why my network times out David Hough <noone$$@llondel.org> - 2013-10-08 07:30 +0100
    Re: Frustrated that I don't UNDERSTAND why my network times out Chris Davies <chris-usenet@roaima.co.uk> - 2013-10-08 19:32 +0100
      Re: Frustrated that I don't UNDERSTAND why my network times out Tauno Voipio <tauno.voipio@notused.fi.invalid> - 2013-10-08 23:16 +0300
        Re: Frustrated that I don't UNDERSTAND why my network times out billy <billy@is.invalid> - 2013-10-09 17:39 +0000
          Re: Frustrated that I don't UNDERSTAND why my network times out Mike Easter <MikeE@ster.invalid> - 2013-10-09 11:28 -0700
            Re: Frustrated that I don't UNDERSTAND why my network times out billy <billy@is.invalid> - 2013-10-09 18:52 +0000
              Re: Frustrated that I don't UNDERSTAND why my network times out Tauno Voipio <tauno.voipio@notused.fi.invalid> - 2013-10-09 22:47 +0300
                Re: Frustrated that I don't UNDERSTAND why my network times out billy <billy@is.invalid> - 2013-10-09 20:50 +0000
                Re: Frustrated that I don't UNDERSTAND why my network times out unruh <unruh@invalid.ca> - 2013-10-09 21:30 +0000
                Re: Frustrated that I don't UNDERSTAND why my network times out billy <billy@is.invalid> - 2013-10-10 01:05 +0000
                Re: Frustrated that I don't UNDERSTAND why my network times out billy <billy@is.invalid> - 2013-10-10 01:09 +0000
              Re: Frustrated that I don't UNDERSTAND why my network times out unruh <unruh@invalid.ca> - 2013-10-09 19:51 +0000
                Re: Frustrated that I don't UNDERSTAND why my network times out billy <billy@is.invalid> - 2013-10-09 20:42 +0000
                Re: Frustrated that I don't UNDERSTAND why my network times out ~BD~ <~BD~@nomail.afraid.org> - 2013-10-09 22:09 +0100
                Re: Frustrated that I don't UNDERSTAND why my network times out billy <billy@is.invalid> - 2013-10-10 01:07 +0000
                Re: Frustrated that I don't UNDERSTAND why my network times out ~BD~ <~BD~@nomail.afraid.org> - 2013-10-10 07:41 +0100
                Re: Frustrated that I don't UNDERSTAND why my network times out unruh <unruh@invalid.ca> - 2013-10-09 21:36 +0000
              Re: Frustrated that I don't UNDERSTAND why my network times out Mike Easter <MikeE@ster.invalid> - 2013-10-09 15:51 -0700
                Re: Frustrated that I don't UNDERSTAND why my network times out unruh <unruh@invalid.ca> - 2013-10-10 00:15 +0000
                Re: Frustrated that I don't UNDERSTAND why my network times out billy <billy@is.invalid> - 2013-10-10 00:19 +0000
                Re: Frustrated that I don't UNDERSTAND why my network times out billy <billy@is.invalid> - 2013-10-10 00:33 +0000
      Re: Frustrated that I don't UNDERSTAND why my network times out billy <billy@is.invalid> - 2013-10-09 10:54 +0000
      Re: Frustrated that I don't UNDERSTAND why my network times out billy <billy@is.invalid> - 2013-10-09 11:09 +0000
        Re: Frustrated that I don't UNDERSTAND why my network times out "ps56k" <pschuman_no5pam_m3@interserv.com> - 2013-10-10 16:34 -0500
          Re: Frustrated that I don't UNDERSTAND why my network times out unruh <unruh@invalid.ca> - 2013-10-10 22:40 +0000
            Re: Frustrated that I don't UNDERSTAND why my network times out "ps56k" <pschuman_no5pam_m3@interserv.com> - 2013-10-10 18:27 -0500
              Re: Frustrated that I don't UNDERSTAND why my network times out Thad Floryan <thad@thadlabs.com> - 2013-10-10 16:49 -0700
                Re: Frustrated that I don't UNDERSTAND why my network times out billy <billy@is.invalid> - 2013-10-11 00:40 +0000
                Re: Frustrated that I don't UNDERSTAND why my network times out Thomas Keusch <fwd+usenet-spam2013q4-1381456101@spam2013q4.bsd-solutions-duesseldorf.de> - 2013-10-11 01:50 +0000
                Re: Frustrated that I don't UNDERSTAND why my network times out billy <billy@is.invalid> - 2013-10-11 03:24 +0000
                Re: Frustrated that I don't UNDERSTAND why my network times out dyrmak <dyrmak@orange.fr.invalid> - 2013-10-11 08:50 +0000
                Re: Frustrated that I don't UNDERSTAND why my network times out billy <billy@is.invalid> - 2013-10-11 14:26 +0000
                Re: Frustrated that I don't UNDERSTAND why my network times out unruh <unruh@invalid.ca> - 2013-10-11 16:03 +0000
                Re: Frustrated that I don't UNDERSTAND why my network times out billy <billy@is.invalid> - 2013-10-11 20:19 +0000
                Re: Frustrated that I don't UNDERSTAND why my network times out unruh <unruh@invalid.ca> - 2013-10-11 20:38 +0000
                Re: Frustrated that I don't UNDERSTAND why my network times out Tauno Voipio <tauno.voipio@notused.fi.invalid> - 2013-10-11 21:34 +0300
          Re: Frustrated that I don't UNDERSTAND why my network times out Chris Davies <chris-usenet@roaima.co.uk> - 2013-10-11 00:00 +0100
      Re: Frustrated that I don't UNDERSTAND why my network times out billy <billy@is.invalid> - 2013-10-09 11:18 +0000
        Re: Frustrated that I don't UNDERSTAND why my network times out Tauno Voipio <tauno.voipio@notused.fi.invalid> - 2013-10-09 15:16 +0300
          Re: Frustrated that I don't UNDERSTAND why my network times out billy <billy@is.invalid> - 2013-10-09 17:41 +0000
            Re: Frustrated that I don't UNDERSTAND why my network times out Chris Davies <chris-usenet@roaima.co.uk> - 2013-10-09 19:22 +0100
              Re: Frustrated that I don't UNDERSTAND why my network times out billy <billy@is.invalid> - 2013-10-09 21:18 +0000
            Re: Frustrated that I don't UNDERSTAND why my network times out Rick Jones <rick.jones2@hp.com> - 2013-10-09 20:44 +0000
              Re: Frustrated that I don't UNDERSTAND why my network times out unruh <unruh@invalid.ca> - 2013-10-09 21:46 +0000
                Re: Frustrated that I don't UNDERSTAND why my network times out billy <billy@is.invalid> - 2013-10-10 00:39 +0000
                Re: Frustrated that I don't UNDERSTAND why my network times out Rick Jones <rick.jones2@hp.com> - 2013-10-10 01:30 +0000
                Re: Frustrated that I don't UNDERSTAND why my network times out billy <billy@is.invalid> - 2013-10-10 01:32 +0000
                Re: Frustrated that I don't UNDERSTAND why my network times out "David W. Hodgins" <dwhodgins@nomail.afraid.org> - 2013-10-09 22:25 -0400
                Re: Frustrated that I don't UNDERSTAND why my network times out billy <billy@is.invalid> - 2013-10-10 03:48 +0000
                Re: Frustrated that I don't UNDERSTAND why my network times out unruh <unruh@invalid.ca> - 2013-10-10 05:10 +0000
                Re: Frustrated that I don't UNDERSTAND why my network times out ein <ein@no.spam> - 2013-10-10 13:24 +0200
                Re: Frustrated that I don't UNDERSTAND why my network times out Chris Davies <chris-usenet@roaima.co.uk> - 2013-10-10 10:31 +0100
                Re: Frustrated that I don't UNDERSTAND why my network times out unruh <unruh@invalid.ca> - 2013-10-10 17:37 +0000
                Re: Frustrated that I don't UNDERSTAND why my network times out Chris Davies <chris-usenet@roaima.co.uk> - 2013-10-11 00:01 +0100
                Re: Frustrated that I don't UNDERSTAND why my network times out billy <billy@is.invalid> - 2013-10-10 20:21 +0000
                Re: Frustrated that I don't UNDERSTAND why my network times out unruh <unruh@invalid.ca> - 2013-10-10 21:04 +0000
                Re: Frustrated that I don't UNDERSTAND why my network times out billy <billy@is.invalid> - 2013-10-11 01:18 +0000
                Re: Frustrated that I don't UNDERSTAND why my network times out Chris Davies <chris-usenet@roaima.co.uk> - 2013-10-11 00:03 +0100
                Re: Frustrated that I don't UNDERSTAND why my network times out billy <billy@is.invalid> - 2013-10-11 00:57 +0000
                Re: Frustrated that I don't UNDERSTAND why my network times out billy <billy@is.invalid> - 2013-10-11 01:07 +0000
                Re: Frustrated that I don't UNDERSTAND why my network times out Richard Kettlewell <rjk@greenend.org.uk> - 2013-10-11 08:56 +0100
                Re: Frustrated that I don't UNDERSTAND why my network times out billy <billy@is.invalid> - 2013-10-10 00:47 +0000
                Re: Frustrated that I don't UNDERSTAND why my network times out billy <billy@is.invalid> - 2013-10-10 00:58 +0000
                Re: Frustrated that I don't UNDERSTAND why my network times out Rick Jones <rick.jones2@hp.com> - 2013-10-10 01:24 +0000
        Re: Frustrated that I don't UNDERSTAND why my network times out Bit Twister <BitTwister@mouse-potato.com> - 2013-10-09 12:23 +0000
        Re: Frustrated that I don't UNDERSTAND why my network times out Chris Davies <chris-usenet@roaima.co.uk> - 2013-10-09 19:27 +0100
          Re: Frustrated that I don't UNDERSTAND why my network times out billy <billy@is.invalid> - 2013-10-09 21:21 +0000
            Re: Frustrated that I don't UNDERSTAND why my network times out unruh <unruh@invalid.ca> - 2013-10-09 21:47 +0000
    Re: Frustrated that I don't UNDERSTAND why my network times out billy <billy@is.invalid> - 2013-10-09 10:43 +0000
    Re: Frustrated that I don't UNDERSTAND why my network times out billy <billy@is.invalid> - 2013-10-09 10:51 +0000
      Re: Frustrated that I don't UNDERSTAND why my network times out nemesis <nemesis@home.it> - 2013-10-09 08:14 -0300
        Re: Frustrated that I don't UNDERSTAND why my network times out "p-0''0-h the cat (ES)" <super.pooh@furryfreeware.invalid> - 2013-10-09 12:24 +0100
          Re: Frustrated that I don't UNDERSTAND why my network times out nemesis <nemesis@home.it> - 2013-10-09 08:42 -0300
          Re: Frustrated that I don't UNDERSTAND why my network times out billy <billy@is.invalid> - 2013-10-09 13:57 +0000
            Re: Frustrated that I don't UNDERSTAND why my network times out "p-0''0-h the cat (ES)" <super.pooh@furryfreeware.invalid> - 2013-10-09 15:09 +0100
        Re: Frustrated that I don't UNDERSTAND why my network times out billy <billy@is.invalid> - 2013-10-09 11:27 +0000
          Re: Frustrated that I don't UNDERSTAND why my network times out nemesis <nemesis@home.it> - 2013-10-09 08:58 -0300
            Re: Frustrated that I don't UNDERSTAND why my network times out billy <billy@is.invalid> - 2013-10-09 18:44 +0000
              Re: Frustrated that I don't UNDERSTAND why my network times out unruh <unruh@invalid.ca> - 2013-10-09 19:58 +0000
                Re: Frustrated that I don't UNDERSTAND why my network times out billy <billy@is.invalid> - 2013-10-09 21:23 +0000
                Re: Frustrated that I don't UNDERSTAND why my network times out unruh <unruh@invalid.ca> - 2013-10-09 21:38 +0000
                Re: Frustrated that I don't UNDERSTAND why my network times out Mike Easter <MikeE@ster.invalid> - 2013-10-09 16:14 -0700
                Re: Frustrated that I don't UNDERSTAND why my network times out billy <billy@is.invalid> - 2013-10-10 00:30 +0000
                Re: Frustrated that I don't UNDERSTAND why my network times out Mike Easter <MikeE@ster.invalid> - 2013-10-09 18:02 -0700
                Re: Frustrated that I don't UNDERSTAND why my network times out Rick Jones <rick.jones2@hp.com> - 2013-10-10 01:37 +0000
                Re: Frustrated that I don't UNDERSTAND why my network times out unruh <unruh@invalid.ca> - 2013-10-10 03:17 +0000
                Re: Frustrated that I don't UNDERSTAND why my network times out billy <billy@is.invalid> - 2013-10-10 20:03 +0000
                Re: Frustrated that I don't UNDERSTAND why my network times out billy <billy@is.invalid> - 2013-10-10 20:06 +0000
                Re: Frustrated that I don't UNDERSTAND why my network times out billy <billy@is.invalid> - 2013-10-09 21:27 +0000
                Re: Frustrated that I don't UNDERSTAND why my network times out unruh <unruh@invalid.ca> - 2013-10-09 22:15 +0000
                Re: Frustrated that I don't UNDERSTAND why my network times out billy <billy@is.invalid> - 2013-10-10 00:35 +0000
                Re: Frustrated that I don't UNDERSTAND why my network times out "p-0''0-h the cat (ES)" <super.pooh@furryfreeware.invalid> - 2013-10-10 09:15 +0100
          Re: Frustrated that I don't UNDERSTAND why my network times out billy <billy@is.invalid> - 2013-10-11 01:40 +0000
            Re: Frustrated that I don't UNDERSTAND why my network times out nemesis <nemesis@home.it> - 2013-10-10 23:03 -0300
              Re: Frustrated that I don't UNDERSTAND why my network times out billy <billy@is.invalid> - 2013-10-11 14:43 +0000
                Re: Frustrated that I don't UNDERSTAND why my network times out ~BD~ <~BD~@nomail.afraid.org> - 2013-10-11 16:11 +0100
            Re: Frustrated that I don't UNDERSTAND why my network times out unruh <unruh@invalid.ca> - 2013-10-11 04:11 +0000
              Re: Frustrated that I don't UNDERSTAND why my network times out billy <billy@is.invalid> - 2013-10-11 04:19 +0000
                Re: Frustrated that I don't UNDERSTAND why my network times out billy <billy@is.invalid> - 2013-10-11 04:25 +0000
                Re: Frustrated that I don't UNDERSTAND why my network times out unruh <unruh@invalid.ca> - 2013-10-11 04:45 +0000
                Re: Frustrated that I don't UNDERSTAND why my network times out ein <ein@no.spam> - 2013-10-11 08:06 +0200
                Re: Frustrated that I don't UNDERSTAND why my network times out billy <billy@is.invalid> - 2013-10-11 14:32 +0000
                Re: Frustrated that I don't UNDERSTAND why my network times out billy <billy@is.invalid> - 2013-10-11 14:41 +0000
                Re: Frustrated that I don't UNDERSTAND why my network times out billy <billy@is.invalid> - 2013-10-11 14:48 +0000
                Re: Frustrated that I don't UNDERSTAND why my network times out Richard Kettlewell <rjk@greenend.org.uk> - 2013-10-11 09:00 +0100
                Re: Frustrated that I don't UNDERSTAND why my network times out billy <billy@is.invalid> - 2013-10-11 14:30 +0000
                Re: Frustrated that I don't UNDERSTAND why my network times out Rick Jones <rick.jones2@hp.com> - 2013-10-14 19:20 +0000
            Re: Frustrated that I don't UNDERSTAND why my network times out "p-0''0-h the cat (ES)" <super.pooh@furryfreeware.invalid> - 2013-10-11 10:17 +0100
              Re: Frustrated that I don't UNDERSTAND why my network times out billy <billy@is.invalid> - 2013-10-11 14:23 +0000
                Re: Frustrated that I don't UNDERSTAND why my network times out "p-0''0-h the cat (ES)" <super.pooh@furryfreeware.invalid> - 2013-10-11 22:46 +0100
            Re: Frustrated that I don't UNDERSTAND why my network times out Scott Hemphill <hemphill@hemphills.net> - 2013-10-14 16:47 -0400
      Re: Frustrated that I don't UNDERSTAND why my network times out unruh <unruh@invalid.ca> - 2013-10-09 16:17 +0000
  Re: Frustrated that I don't UNDERSTAND why my network times out "ps56k" <pschuman_no5pam_m3@interserv.com> - 2013-10-10 16:41 -0500
    Re: Frustrated that I don't UNDERSTAND why my network times out Mike Easter <MikeE@ster.invalid> - 2013-10-10 15:16 -0700
      Re: Frustrated that I don't UNDERSTAND why my network times out Mike Easter <MikeE@ster.invalid> - 2013-10-10 15:18 -0700
        Re: Frustrated that I don't UNDERSTAND why my network times out "ps56k" <pschuman_no5pam_m3@interserv.com> - 2013-10-13 14:34 -0500
          Re: Frustrated that I don't UNDERSTAND why my network times out Mike Easter <MikeE@ster.invalid> - 2013-10-13 14:27 -0700
            Re: Frustrated that I don't UNDERSTAND why my network times out "ps56k" <pschuman_no5pam_m3@interserv.com> - 2013-10-17 14:58 -0500
  Re: Frustrated that I don't UNDERSTAND why my network times out "petrus bitbyter" <petrus.bitbyter@hotmail.com> - 2013-10-11 22:17 +0200
  Re: Frustrated that I don't UNDERSTAND why my network times out "petrus bitbyter" <petrus.bitbyter@hotmail.com> - 2013-10-11 22:42 +0200
    Re: Frustrated that I don't UNDERSTAND why my network times out unruh <unruh@invalid.ca> - 2013-10-11 21:16 +0000
      Re: Frustrated that I don't UNDERSTAND why my network times out "David W. Hodgins" <dwhodgins@nomail.afraid.org> - 2013-10-11 18:15 -0400
      Re: Frustrated that I don't UNDERSTAND why my network times out "petrus bitbyter" <petrus.bitbyter@hotmail.com> - 2013-10-13 02:04 +0200

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