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Groups > comp.os.linux.networking > #679

Re: Only some IPs accessable?

From Frank Boehm <fraboehm@gmx.de>
Newsgroups comp.os.linux.networking, alt.os.linux.slackware
Subject Re: Only some IPs accessable?
Followup-To comp.os.linux.networking
Date 2011-10-08 07:39 +0000
Organization baldar.de
Message-ID <j6oun6$ir2$2@sif.baldar.de> (permalink)
References <j6nqe1$ipk$1@dont-email.me>

Cross-posted to 2 groups.

Followups directed to: comp.os.linux.networking

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NoHtmlMailsPlease <UsePlainText@dog.edu> wrote:
> Networking is quiet complex?
> 
> > Alert!: Unexpected network read error; connection aborted.
> == Alert!: Unexpected network read error; connection aborted.
> Alert!: Unexpected network read error; connection aborted.

> Can someone please advise.
> 
> BTW, I've never confirmed this Slackware13 installation
> as being setup for inet, since I was not able to previously
> connect linux to the wireless-modem, and used FC1 at another
> location on a dial-up.

you don't have software related problems, this is hardware related, 
check your cables first

check if you have got an IP with: ifconfig

check your routing: route
there is a default route?
Destination 0.0.0.0

reachable nameserver in /etc/resolv.conf? 
(seems to be ok for both of your slackware installations)

root@sif: /etc # ping -c10 www.google.com
PING www.l.google.com (74.125.39.105) 56(84) bytes of data.
64 bytes from fx-in-f105.1e100.net (74.125.39.105): icmp_seq=1 ttl=55 time=47.0 ms
64 bytes from fx-in-f105.1e100.net (74.125.39.105): icmp_seq=2 ttl=55 time=46.2 ms
64 bytes from fx-in-f105.1e100.net (74.125.39.105): icmp_seq=3 ttl=55 time=47.1 ms
64 bytes from fx-in-f105.1e100.net (74.125.39.105): icmp_seq=4 ttl=55 time=46.6 ms
64 bytes from fx-in-f105.1e100.net (74.125.39.105): icmp_seq=5 ttl=55 time=47.0 ms
64 bytes from fx-in-f105.1e100.net (74.125.39.105): icmp_seq=6 ttl=55 time=46.7 ms
64 bytes from fx-in-f105.1e100.net (74.125.39.105): icmp_seq=7 ttl=55 time=46.8 ms
64 bytes from fx-in-f105.1e100.net (74.125.39.105): icmp_seq=8 ttl=55 time=47.0 ms
64 bytes from fx-in-f105.1e100.net (74.125.39.105): icmp_seq=9 ttl=55 time=48.1 ms
64 bytes from fx-in-f105.1e100.net (74.125.39.105): icmp_seq=10 ttl=55 time=46.8 ms

--- www.l.google.com ping statistics ---
10 packets transmitted, 10 received, 0% packet loss, time 9012ms
rtt min/avg/max/mdev = 46.213/46.965/48.147/0.520 ms

e.g. 100 transmitted pings, how much are lost?


root@sif: /etc # traceroute www.google.com
traceroute: Warning: www.google.com has multiple addresses; using
74.125.39.103
traceroute to www.l.google.com (74.125.39.103), 30 hops max, 38 byte
packets
 1  speedport.baldar.de (192.168.0.234)  0.765 ms  0.371 ms  0.494 ms
 2  217.0.116.148 (217.0.116.148)  105.937 ms  40.831 ms  40.442 ms
 3  217.0.74.58 (217.0.74.58)  43.468 ms  42.234 ms  43.199 ms
 4  217.239.39.22 (217.239.39.22)  44.231 ms  43.581 ms  88.910 ms
 5  80.150.170.42 (80.150.170.42)  44.945 ms 80.150.170.38 (80.150.170.38)  44.387 ms 80.150.170.34 (80.150.170.34)  45.216 ms
 6  72.14.238.46 (72.14.238.46)  44.178 ms 72.14.238.44 (72.14.238.44)
 43.602 ms 72.14.238.46 (72.14.238.46)  50.175 ms
 7  72.14.236.68 (72.14.236.68)  45.675 ms  45.871 ms  44.654 ms
 8  209.85.254.118 (209.85.254.118)  44.705 ms  44.669 ms  45.440 ms
 9  * 209.85.249.162 (209.85.249.162)  51.393 ms *
10  fx-in-f103.1e100.net (74.125.39.103)  45.965 ms  44.872 ms  45.979 ms

I expect you to find lost packages or unusual delays, 
sometimes hardware is realy broken

network in your lan is ok? you can ping an access point, 
or another computer without problems?


cu Frank

-- 
"now for the happy time between the moment the lie is told 
and the moment it is found out" -- Homer Simpson

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Thread

Only some IPs accessable? "NoHtmlMailsPlease" <UsePlainText@dog.edu> - 2011-10-07 22:42 +0200
  Re: Only some IPs accessable? Frank Boehm <fraboehm@gmx.de> - 2011-10-08 07:39 +0000
  Re: Only some IPs accessable? Chris Davies <chris-usenet@roaima.co.uk> - 2011-10-08 14:24 +0100
    Re: Only some IPs accessable? Ivan Shmakov <ivan@gray.siamics.net> - 2011-10-08 23:18 +0700
      Re: Only some IPs accessable? Chris Davies <chris-usenet@roaima.co.uk> - 2011-10-08 21:29 +0100
    Re: Only some IPs accessable? "NoHtmlMailsPlease" <UsePlainText@dog.edu> - 2011-10-12 15:09 +0200
      Re: Only some IPs accessable? Ralph Spitzner <rasp@spitzner.org> - 2011-10-12 17:24 +0200
        Re: Only some IPs accessable? Chris Davies <chris-usenet@roaima.co.uk> - 2011-10-13 10:55 +0100
      Re: Only some IPs accessable? Henrik Carlqvist <Henrik.Carlqvist@deadspam.com> - 2011-10-12 22:22 +0200
      Re: Only some IPs accessable? Chris Davies <chris-usenet@roaima.co.uk> - 2011-10-13 11:01 +0100
        Re: Only some IPs accessable? "NoHtmlMailsPlease" <UsePlainText@dog.edu> - 2011-10-14 23:00 +0200
          Re: Only some IPs accessable? Henrik Carlqvist <Henrik.Carlqvist@deadspam.com> - 2011-10-15 11:46 +0200
            Re: Only some IPs accessable? floyd@apaflo.com (Floyd L. Davidson) - 2011-10-15 04:59 -0800
              Re: Only some IPs accessable? Jorgen Grahn <grahn+nntp@snipabacken.se> - 2011-10-15 16:39 +0000
                Re: Only some IPs accessable? floyd@apaflo.com (Floyd L. Davidson) - 2011-10-15 08:50 -0800
                Re: Only some IPs accessable? Jorgen Grahn <grahn+nntp@snipabacken.se> - 2011-10-15 16:58 +0000
                Re: Only some IPs accessable? Richard Kettlewell <rjk@greenend.org.uk> - 2011-10-15 19:07 +0100
              Re: Only some IPs accessable? Henrik Carlqvist <Henrik.Carlqvist@deadspam.com> - 2011-10-15 19:50 +0200
                Re: Only some IPs accessable? floyd@apaflo.com (Floyd L. Davidson) - 2011-10-15 12:30 -0800
                Re: Only some IPs accessable? Ralph Spitzner <rasp@spitzner.org> - 2011-10-19 18:14 +0200

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