Re: Understanding my network

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On 08/30/2012 08:47 AM, Dale Dellutri wrote:
> On Wed, Aug 29, 2012 at 2:40 PM, Arthur Dent
> <misc.lists@xxxxxxxxxxxxxxxx> wrote:
>> ...
>> So here's the thing - and I don't remember having this problem with F15
>> (or previous):
>> I can access my mail using a client on another machine in my network if
>> I configure it to use 192.168.2.2, but for my mobile devices I configure
>> the email client to point to example.org. If I am outside of my network
>> they can access mail fine, but if I am at home and they are connecting
>> via my own wi-fi... no joy...
> It looks like it has something to do with your home router.  It seems to
> be having trouble routing packets which are meant for itself but coming
> from inside the lan.
>
>

I have a D-Link wifi router with the same problem.  Rather than try to kludge things to get around the problem I found it easier, and ultimately better, to run a split DNS.  So, when my wifi clients are on the internal network they are given the LAN IP address of the mail server when they use the FQDN.  When they are outside they get the external IP address they get the external IP address.

-- 
Programming today is a race between software engineers striving to build bigger and better idiot-proof programs, and the Universe trying to produce bigger and better idiots. So far, the Universe is winning. -- Rick Cook, The Wizardry Compiled
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