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Groups > comp.os.linux.networking > #1271

Re: linux as multi-port (subnet) router using Ubuntu 11.10 server

From lincy <lincylin@gmail.com>
Newsgroups comp.os.linux.networking
Subject Re: linux as multi-port (subnet) router using Ubuntu 11.10 server
Date 2012-04-10 08:22 -0700
Organization http://groups.google.com
Message-ID <14408064.764.1334071324460.JavaMail.geo-discussion-forums@pbcio9> (permalink)
References (13 earlier) <16433470.0.1334001361795.JavaMail.geo-discussion-forums@pbcio9> <jlvkk1$1182$1@saria.nerim.net> <jm0hvq$a3f$1@dont-email.me> <21041448.21.1334040002494.JavaMail.geo-discussion-forums@pbso10> <jm164r$e1k$1@dont-email.me>

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> >> There is a strong smell of Windows 'firewalling' off networks
> >> that are not own. Is there such a 'security feature' in Windows
> >> that it will respond to pings from local network only?
> >>
> >> Which version/flavour or Windows?
> > Windows 7
> I refuse to touch anything newer than XP. Someone else?

ha ... My office have xp/windows7/mac machine and windows 2003 server... so, I still have to solve those problem.

Anyway. I have using Ubuntu Desktop live CD to boot 2 linux machine in 192.168.2.x and 192.168.3.x.

It's really weird....

With no any rule in 4ports box. Linux client machine in 192.168.2.130 can ping 192.168.3.51 (both get ip by dhcp). but...
some time will get this message

192.168.3.130:
From 192.168.3.1  icmp_seq=xxxx Destination Host Unreachable...
64 byes from 192.168.2.130: icmp_req=xxxx ttl=63 time=xxxms (from 0.5 to 500ms)

I don't know why...... I will try to get more machine to test.

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Thread

linux as multi-port (subnet) router using Ubuntu 11.10 server lincy <lincylin@gmail.com> - 2012-04-08 05:50 -0700
  Re: linux as multi-port (subnet) router using Ubuntu 11.10 server Tauno Voipio <tauno.voipio@notused.fi.invalid> - 2012-04-08 17:16 +0300
    Re: linux as multi-port (subnet) router using Ubuntu 11.10 server lincy <lincylin@gmail.com> - 2012-04-08 08:26 -0700
      Re: linux as multi-port (subnet) router using Ubuntu 11.10 server lincy <lincylin@gmail.com> - 2012-04-08 08:47 -0700
        Re: linux as multi-port (subnet) router using Ubuntu 11.10 server Pascal Hambourg <boite-a-spam@plouf.fr.eu.org> - 2012-04-08 18:13 +0200
          Re: linux as multi-port (subnet) router using Ubuntu 11.10 server lincy <lincylin@gmail.com> - 2012-04-08 09:24 -0700
            Re: linux as multi-port (subnet) router using Ubuntu 11.10 server Pascal Hambourg <boite-a-spam@plouf.fr.eu.org> - 2012-04-08 18:31 +0200
              Re: linux as multi-port (subnet) router using Ubuntu 11.10 server lincy <lincylin@gmail.com> - 2012-04-08 09:44 -0700
                Re: linux as multi-port (subnet) router using Ubuntu 11.10 server Pascal Hambourg <boite-a-spam@plouf.fr.eu.org> - 2012-04-08 19:54 +0200
                Re: linux as multi-port (subnet) router using Ubuntu 11.10 server lincy <lincylin@gmail.com> - 2012-04-08 17:13 -0700
                Re: linux as multi-port (subnet) router using Ubuntu 11.10 server Pascal Hambourg <boite-a-spam@plouf.fr.eu.org> - 2012-04-09 10:45 +0200
                Re: linux as multi-port (subnet) router using Ubuntu 11.10 server lincy <lincylin@gmail.com> - 2012-04-09 06:40 -0700
                Re: linux as multi-port (subnet) router using Ubuntu 11.10 server Pascal Hambourg <boite-a-spam@plouf.fr.eu.org> - 2012-04-09 21:01 +0200
                Re: linux as multi-port (subnet) router using Ubuntu 11.10 server lincy <lincylin@gmail.com> - 2012-04-09 12:56 -0700
                Re: linux as multi-port (subnet) router using Ubuntu 11.10 server Pascal Hambourg <boite-a-spam@plouf.fr.eu.org> - 2012-04-09 23:33 +0200
                Re: linux as multi-port (subnet) router using Ubuntu 11.10 server Tauno Voipio <tauno.voipio@notused.fi.invalid> - 2012-04-10 08:55 +0300
                Re: linux as multi-port (subnet) router using Ubuntu 11.10 server lincy <lincylin@gmail.com> - 2012-04-09 23:40 -0700
                Re: linux as multi-port (subnet) router using Ubuntu 11.10 server Tauno Voipio <tauno.voipio@notused.fi.invalid> - 2012-04-10 14:39 +0300
                Re: linux as multi-port (subnet) router using Ubuntu 11.10 server lincy <lincylin@gmail.com> - 2012-04-10 08:22 -0700
                Re: linux as multi-port (subnet) router using Ubuntu 11.10 server Tauno Voipio <tauno.voipio@notused.fi.invalid> - 2012-04-08 21:13 +0300
                Re: linux as multi-port (subnet) router using Ubuntu 11.10 server Pascal Hambourg <boite-a-spam@plouf.fr.eu.org> - 2012-04-08 20:48 +0200
                Re: linux as multi-port (subnet) router using Ubuntu 11.10 server lincy <lincylin@gmail.com> - 2012-04-08 17:25 -0700

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