Groups > comp.os.linux.networking > #2334

Re: What is this?

From	Paulo da Silva <p_s_d_a_s_i_l_v_a@netcabo.pt>
Newsgroups	comp.os.linux.networking
Subject	Re: What is this?
Date	2013-09-26 15:06 +0100
Organization	Aioe.org NNTP Server
Message-ID	<l21f1v$1kb$1@speranza.aioe.org> (permalink)
References	<l1trip$jj8$1@speranza.aioe.org> <l1vs4q$an0$1@usenet01.boi.hp.com> <l2033a$ce7$1@speranza.aioe.org> <l20gc1$vop$1@dont-email.me>

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Em 26-09-2013 06:23, Tauno Voipio escreveu:
...

> 
> This seems quite clear:
> 
> 1. Your ISP is using a RFC1918 private address range (10.x.y.z) for
>    its clients.
> 
> 2. Your router attempts to send the ping to the outside network
>    when the switched-off computer does not respond to ARP request.
> 
> 3. Your router detects an attempt to access the local network
>    (192.168.u.w) via the outside and filters it.
> 
> This is a mild misbehavior of the router. It should not attempt
> to access the local network via the outside, and it should report
> an unaccessible host when the ARP is not responded to.
> 
Yes. May be that. The fact that it has recently begun to occur may be
due to an eventual firmware update of the router by the ISP.

Thank you very much for your enlightment.

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Thread

What is this? Paulo da Silva <p_s_d_a_s_i_l_v_a@netcabo.pt> - 2013-09-25 06:16 +0100
  Re: What is this? "Greg Foster" <fosterg@co.mendocino.ca.us> - 2013-09-25 08:11 -0700
    Re: What is this? Paulo da Silva <p_s_d_a_s_i_l_v_a@netcabo.pt> - 2013-09-25 19:08 +0100
      Re: What is this? Paulo da Silva <p_s_d_a_s_i_l_v_a@netcabo.pt> - 2013-09-25 19:20 +0100
  Re: What is this? Marc Haber <mh+usenetspam1118@zugschl.us> - 2013-09-25 18:11 +0200
    Re: What is this? Paulo da Silva <p_s_d_a_s_i_l_v_a@netcabo.pt> - 2013-09-25 19:12 +0100
      Re: What is this? Tauno Voipio <tauno.voipio@notused.fi.invalid> - 2013-09-25 21:19 +0300
        Re: What is this? Paulo da Silva <p_s_d_a_s_i_l_v_a@netcabo.pt> - 2013-09-25 19:27 +0100
          Re: What is this? Marc Haber <mh+usenetspam1118@zugschl.us> - 2013-09-27 07:07 +0200
  Re: What is this? Rick Jones <rick.jones2@hp.com> - 2013-09-25 23:38 +0000
    Re: What is this? Paulo da Silva <p_s_d_a_s_i_l_v_a@netcabo.pt> - 2013-09-26 02:36 +0100
      Re: What is this? Tauno Voipio <tauno.voipio@notused.fi.invalid> - 2013-09-26 08:23 +0300
        Re: What is this? Paulo da Silva <p_s_d_a_s_i_l_v_a@netcabo.pt> - 2013-09-26 15:06 +0100

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