Groups > comp.os.linux.networking > #1262

Re: Is this a bridging scenario?

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NNTP-Posting-Date	Mon, 09 Apr 2012 17:19:32 -0500
From	Scott Hemphill <hemphill@hemphills.net>
Newsgroups	comp.os.linux.networking
Subject	Re: Is this a bridging scenario?
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Date	Mon, 09 Apr 2012 18:19:32 -0400
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Al <bigal.nz@gmail.com> writes:

> On Apr 10, 4:41 am, Scott Hemphill <hemph...@hemphills.net> wrote:
>> Al <bigal...@gmail.com> writes:
>> > On Apr 9, 8:32 am, Pascal Hambourg <boite-a-s...@plouf.fr.eu.org>
>> > wrote:
>> >> Al a écrit :
>>
>> >> > So what do you think the rules should look like?
>>
>> >> For a start, only the ones I mentionned in my previous reply.
>>
>> > Something is still screwy.
>>
>> > I have eth0 on;
>>
>> > auto lo
>> > iface lo inet loopback
>>
>> > auto eth0
>> > iface eth0 inet static
>> > address 192.168.70.121
>> > netmask 255.0.0.0
>> > network 192.168.70.0
>> > broadcast 192.168.70.255
>> > #gateway 192.168.2.254
>>
>> > #auto wlan0
>> > #iface wlan0 inet static
>> > #address 192.168.1.120
>> > #netmask 255.255.255.0
>> > #network 192.168.1.0
>> > #broadcast 192.168.1.255
>> > #gateway 192.168.1.254
>>
>> > And the camera should have a static of 192.168.70.140 - but for some
>> > reason when I ssh into the linux box from the net via wlan0 I cant
>> > ping the camera.
>>
>> > Any thoughts?
>>
>> Your netmask is wrong.  It should be:
>>
>> netmask 255.255.255.0
>>
>> Scott
>> --
>> Scott Hemphill  hemph...@alumni.caltech.edu
>> "This isn't flying.  This is falling, with style."  -- Buzz Lightyear
>
> I made that mask rather liberal in attempt to get into the camera.
> 255.255.255.0 doesnt work either.

Making the mask "liberal" doesn't work, since the kernel will mask
192.168.70.140 with 255.0.0.0 and get 192.0.0.0, and won't find routing
for that network.  You should show us what your rating table has in it.
("route -n" should do it.)

Scott
-- 
Scott Hemphill	hemphill@alumni.caltech.edu
"This isn't flying.  This is falling, with style."  -- Buzz Lightyear

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Thread

Is this a bridging scenario? Al <bigal.nz@gmail.com> - 2012-03-24 15:55 -0700
  Re: Is this a bridging scenario? Al <bigal.nz@gmail.com> - 2012-03-24 15:57 -0700
  Re: Is this a bridging scenario? Aragorn <stryder@telenet.be.invalid> - 2012-03-25 09:26 +0200
    Re: Is this a bridging scenario? Pascal Hambourg <boite-a-spam@plouf.fr.eu.org> - 2012-03-25 10:56 +0200
      Re: Is this a bridging scenario? Aragorn <stryder@telenet.be.invalid> - 2012-03-25 12:19 +0200
    Re: Is this a bridging scenario? Al <bigal.nz@gmail.com> - 2012-04-08 05:00 -0700
      Re: Is this a bridging scenario? Pascal Hambourg <boite-a-spam@plouf.fr.eu.org> - 2012-04-08 14:20 +0200
        Re: Is this a bridging scenario? Al <bigal.nz@gmail.com> - 2012-04-08 06:10 -0700
          Re: Is this a bridging scenario? Pascal Hambourg <boite-a-spam@plouf.fr.eu.org> - 2012-04-08 16:28 +0200
            Re: Is this a bridging scenario? Al <bigal.nz@gmail.com> - 2012-04-08 12:39 -0700
              Re: Is this a bridging scenario? Pascal Hambourg <boite-a-spam@plouf.fr.eu.org> - 2012-04-08 22:32 +0200
                Re: Is this a bridging scenario? Al <bigal.nz@gmail.com> - 2012-04-09 08:28 -0700
                Re: Is this a bridging scenario? Scott Hemphill <hemphill@hemphills.net> - 2012-04-09 12:41 -0400
                Re: Is this a bridging scenario? Al <bigal.nz@gmail.com> - 2012-04-09 11:52 -0700
                Re: Is this a bridging scenario? Pascal Hambourg <boite-a-spam@plouf.fr.eu.org> - 2012-04-09 21:09 +0200
                Re: Is this a bridging scenario? Al <bigal.nz@gmail.com> - 2012-04-10 01:56 -0700
                Re: Is this a bridging scenario? Pascal Hambourg <boite-a-spam@plouf.fr.eu.org> - 2012-04-10 20:30 +0200
                Re: Is this a bridging scenario? Al <bigal.nz@gmail.com> - 2012-04-10 16:30 -0700
                Re: Is this a bridging scenario? Al <bigal.nz@gmail.com> - 2012-04-10 19:23 -0700
                Re: Is this a bridging scenario? Al <bigal.nz@gmail.com> - 2012-04-10 22:54 -0700
                Re: Is this a bridging scenario? Pascal Hambourg <boite-a-spam@plouf.fr.eu.org> - 2012-04-11 09:33 +0200
                Re: Is this a bridging scenario? Scott Hemphill <hemphill@hemphills.net> - 2012-04-09 18:19 -0400

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