Groups > comp.os.linux.networking > #3888

Re: What should I change my DNS to? (combined response)

From	Bit Twister <BitTwister@mouse-potato.com>
Newsgroups	comp.os.linux.networking
Subject	Re: What should I change my DNS to? (combined response)
Date	2016-09-10 08:27 +0000
Organization	A noiseless patient Spider
Message-ID	<slrnnt7guv.rk3.BitTwister@wb.home.test> (permalink)
References	(6 earlier) <nqql5c$1h76$1@gioia.aioe.org> <slrnnt3f9m.sv0.ibuprofin@planck.phx.az.us> <meh9ad-arv.ln1@minas-tirith.valinor> <slrnnt68e9.4vr.ibuprofin@planck.phx.az.us> <op1cad-kdi.ln1@minas-tirith.valinor>

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On Sat, 10 Sep 2016 02:47:20 +0200, Carlos E. R. wrote:

> I just typically do "ping google.es".

I ping yahoo.com one time for my "Internet" connectivity test.

> If it fails, chances are it is me, not google.

If you were to draw a picture of you internet connections with ip
address at each nic connection, you might figure out you can write a
script to ping each point along the way to see where the connection
breaks down. You can look around in the modem for some IP addresses
and use traceroute for your nodes ISP gateway.

Depending on your setup and what you test, the testing results could
look something like the following:

$ network_ck
1 Testing that ping "127.0.0.1" and networking is working on wb 
2 Testing that wb resolver reads /etc/hosts by "localhost" 
3 Testing wb nic (enp3s0) access by ip address "192.168.13.122"
4 Testing that wb resolver reads /etc/hosts by "wb.home.test"
5 Testing that wb resolver reads /etc/hosts by "wb"
6 Testing that your ISP router's ethernet "192.168.13.1" nic is alive
7 Testing that ISP modem talks to ONT's fiber nic "71.172.145.40"
8 Testing that ONT fiber nic talks to ISP gateway "71.172.145.1"
9 Testing if DNS nameserver "127.0.0.1" is alive
10 Testing that ISP can route to "98.139.183.24" (yahoo.com) 
11 Testing ISP can get a DNS result to "yahoo.com"
12 Testing that /etc/resolv.conf nameserver "127.0.0.1" is alive
13 Testing that /etc/resolv.conf nameserver "8.8.8.8" is alive

Basic network connectivity is working to yahoo.com

Thread

What should I change my DNS to? F Volker <here@home.net> - 2016-09-06 06:32 +0700
  Re: What should I change my DNS to? Moe Trin <ibuprofin@painkiller.example.tld.invalid> - 2016-09-06 03:35 +0000
    Re: What should I change my DNS to? F Volker <here@home.net> - 2016-09-06 13:48 +0700
      Re: What should I change my DNS to? William Unruh <unruh@invalid.ca> - 2016-09-06 07:25 +0000
        Re: What should I change my DNS to? F Volker <here@home.net> - 2016-09-06 14:53 +0700
          Re: What should I change my DNS to? Dan Purgert <dan@djph.net> - 2016-09-06 09:40 +0000
          Re: What should I change my DNS to? William Unruh <unruh@invalid.ca> - 2016-09-06 10:35 +0000
            Re: What should I change my DNS to? Dan Purgert <dan@djph.net> - 2016-09-06 11:09 +0000
            Re: What should I change my DNS to? F Volker <here@home.net> - 2016-09-07 08:53 +0700
              Re: What should I change my DNS to? William Unruh <unruh@invalid.ca> - 2016-09-07 08:24 +0000
                Re: What should I change my DNS to? "Carlos E. R." <robin_listas@invalid.es> - 2016-09-07 14:02 +0200
                Re: What should I change my DNS to? F Volker <here@home.net> - 2016-09-08 06:42 +0700
                Re: What should I change my DNS to? "Carlos E. R." <robin_listas@invalid.es> - 2016-09-08 03:10 +0200
                Re: What should I change my DNS to? F Volker <here@home.net> - 2016-09-08 09:43 +0700
          Re: What should I change my DNS to?  (combined response) Moe Trin <ibuprofin@painkiller.example.tld.invalid> - 2016-09-06 21:36 +0000
            Re: What should I change my DNS to? (combined response) "Carlos E. R." <robin_listas@invalid.es> - 2016-09-07 00:48 +0200
              Re: What should I change my DNS to? (combined response) William Unruh <unruh@invalid.ca> - 2016-09-07 08:18 +0000
                Re: What should I change my DNS to? (combined response) "Carlos E. R." <robin_listas@invalid.es> - 2016-09-07 14:08 +0200
                Re: What should I change my DNS to? (combined response) Moe Trin <ibuprofin@painkiller.example.tld.invalid> - 2016-09-07 21:52 +0000
                Re: What should I change my DNS to? (combined response) "Carlos E. R." <robin_listas@invalid.es> - 2016-09-08 00:52 +0200
            Re: What should I change my DNS to? (combined response) F Volker <here@home.net> - 2016-09-07 09:13 +0700
              Re: What should I change my DNS to? (combined response) "Carlos E. R." <robin_listas@invalid.es> - 2016-09-07 04:26 +0200
                Re: What should I change my DNS to? (combined response) F Volker <here@home.net> - 2016-09-07 09:41 +0700
                Re: What should I change my DNS to? (combined response) "Carlos E. R." <robin_listas@invalid.es> - 2016-09-07 14:11 +0200
                Re: What should I change my DNS to? (combined response) F Volker <here@home.net> - 2016-09-07 10:59 +0700
                Re: What should I change my DNS to? (combined response) Moe Trin <ibuprofin@painkiller.example.tld.invalid> - 2016-09-07 06:53 +0000
                Re: What should I change my DNS to? (combined response) Dan Purgert <dan@djph.net> - 2016-09-07 11:02 +0000
                Re: What should I change my DNS to? (combined response) "Carlos E. R." <robin_listas@invalid.es> - 2016-09-07 14:21 +0200
                Re: What should I change my DNS to? (combined response) Dan Purgert <dan@djph.net> - 2016-09-07 14:09 +0000
                Re: What should I change my DNS to? (combined response) "Carlos E. R." <robin_listas@invalid.es> - 2016-09-07 21:53 +0200
                Re: What should I change my DNS to? (combined response) Dan Purgert <dan@djph.net> - 2016-09-08 11:06 +0000
                Re: What should I change my DNS to? (combined response) "Carlos E. R." <robin_listas@invalid.es> - 2016-09-08 15:22 +0200
              Re: What should I change my DNS to? (combined response) Moe Trin <ibuprofin@painkiller.example.tld.invalid> - 2016-09-07 06:55 +0000
                Re: What should I change my DNS to? (combined response) F Volker <here@home.net> - 2016-09-07 14:27 +0700
                Re: What should I change my DNS to? (combined response) "Carlos E. R." <robin_listas@invalid.es> - 2016-09-07 14:28 +0200
                Re: What should I change my DNS to? (combined response) Stefan Monnier <monnier@iro.umontreal.ca> - 2016-09-07 09:32 -0400
                Re: What should I change my DNS to? (combined response) Moe Trin <ibuprofin@painkiller.example.tld.invalid> - 2016-09-07 21:50 +0000
              Re: What should I change my DNS to? (combined response) William Unruh <unruh@invalid.ca> - 2016-09-07 08:29 +0000
            Re: What should I change my DNS to? (combined response) F Volker <here@home.net> - 2016-09-08 10:15 +0700
              Re: What should I change my DNS to? (combined response) Moe Trin <ibuprofin@painkiller.example.tld.invalid> - 2016-09-08 19:34 +0000
                Re: What should I change my DNS to? (combined response) "Carlos E. R." <robin_listas@invalid.es> - 2016-09-09 03:56 +0200
                Re: What should I change my DNS to? (combined response) Moe Trin <ibuprofin@painkiller.example.tld.invalid> - 2016-09-09 20:55 +0000
                Re: What should I change my DNS to? (combined response) "Carlos E. R." <robin_listas@invalid.es> - 2016-09-10 02:47 +0200
                Re: What should I change my DNS to? (combined response) Bit Twister <BitTwister@mouse-potato.com> - 2016-09-10 08:27 +0000
                Re: What should I change my DNS to? (combined response) Moe Trin <ibuprofin@painkiller.example.tld.invalid> - 2016-09-10 22:53 +0000
      Re: What should I change my DNS to? "Carlos E. R." <robin_listas@invalid.es> - 2016-09-06 13:35 +0200
        Re: What should I change my DNS to? Aragorn <thorongil@telenet.be.invalid> - 2016-09-06 14:06 +0200
          Re: What should I change my DNS to? "Carlos E. R." <robin_listas@invalid.es> - 2016-09-06 14:27 +0200
            Re: What should I change my DNS to? Dan Purgert <dan@djph.net> - 2016-09-06 13:03 +0000
              Re: What should I change my DNS to? "Carlos E. R." <robin_listas@invalid.es> - 2016-09-06 17:01 +0200
                Re: What should I change my DNS to? Dan Purgert <dan@djph.net> - 2016-09-06 16:25 +0000
                Re: What should I change my DNS to? Tauno Voipio <tauno.voipio@notused.fi.invalid> - 2016-09-06 21:37 +0300
                Re: What should I change my DNS to? "Carlos E. R." <robin_listas@invalid.es> - 2016-09-06 23:42 +0200
        Re: What should I change my DNS to? F Volker <here@home.net> - 2016-09-07 09:26 +0700
      Re: What should I change my DNS to? Roger Blake <rogblake@iname.invalid> - 2016-09-06 12:54 +0000
        Re: What should I change my DNS to? F Volker <here@home.net> - 2016-09-07 09:28 +0700
          Re: What should I change my DNS to? William Unruh <unruh@invalid.ca> - 2016-09-07 08:25 +0000
        Re: What should I change my DNS to? Moe Trin <ibuprofin@painkiller.example.tld.invalid> - 2016-09-07 03:29 +0000

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