sharing files between ubuntu computers

Gary Kirkpatrick pegngary at gmail.com
Sat May 30 21:07:00 UTC 2009


On 5/30/09, Alexandra Zaharia <f0rg3r at gmail.com> wrote:
> On Sat, May 30, 2009 at 11:46 PM, Gary Kirkpatrick <pegngary at gmail.com>
> wrote:
>> Ping 192.168.2.1 from intrepid box produces no response.
>
> Damn. That's a shame.
>
> However, there has to be some logical explanation for the fact that
> jaunty somehow can access, "see" intrepid on the network.
>
> Right, let's try tracing.
>
> intrepid: 192.168.1.151, gw: 192.168.1.254
> jaunty: 192.168.2.100, gw: 192.168.2.1
>
> From jaunty do:
>
> tracepath 192.168.1.151
>
> (that'll trace the network path from jaunty to intrepid)
>
> From intrepid do:
>
> tracepath 192.168.2.1
>
> (that'll trace the network path from intrepid up to where it stops
> seeing the path towards jaunty's gateway)
>
> ...I hope.
>
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here's the result:

tracepath 192.1.151
 1:  obderbutt.local (192.168.2.100)                        0.369ms pmtu 1500
 1:  . (192.168.2.1)                                       17.054ms
 1:  . (192.168.2.1)                                        3.848ms
 2:  home (192.168.1.254)                                   6.807ms
 3:  home (192.168.1.254)                                   6.111ms pmtu 1492
 3:  dsl-servicio-l200.uninet.net.mx (200.38.193.226)     126.109ms
 4:  bb-dallas-stemmons-3-pos6-0-0.uninet.net.mx (201.125.6.37)
163.064ms asymm  6
 5:  no reply
 6:  no reply
 7:  no reply
 8:  no reply
 9:  no reply
10:  no reply
11:  no reply
12:  no reply
13:  no reply
14:  no reply
15:  no reply
etc


Karl noticed that there are multiple routers.  At least, there are
multiple networks, unless there is some router that  can broadcast
more than one network.  At the moment the two machines are connected
to different routers and I think they are, most of the time.  I'll
connect both to the same network and see what happens.


thanks

gary




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