Re: [ARMini-support] Not resolving

  • From: Andrew Pinder <Andrew.Pinder@xxxxxxxxxxxxx>
  • To: <armini-support@xxxxxxxxxxxxx>
  • Date: Sat, 23 Jun 2012 12:31:00 +0100

In message <529e36ed09alan.dawes@xxxxxxxxxx>
 on 11 Jun 2012 Alan P Dawes <alan.dawes@xxxxxxxxxx> wrote:

> In article <dd622d9e52.chris@xxxxxxxx>,
>    Chris Hughes <lists@xxxxxxxxxxxxxxx> wrote:
>> In message <D29D1F8DF7944E6BA5CC2BC4AC877E8B@nasuwt>
>>           "Chris N.L. France. \(hp\)" <c.n.l.f@xxxxxxxxxx> wrote:


>>>> Start by pinging yourself (your IP)
>>> ping: socket: Internet: module has suffered an
>>> unrecoverable error: Duplicate IP address
>>> ABC:DEF:GHI:JKL! sent from ethernet
>>> address:JK:HI:FG:DE::BC:A    (NB data withheld)
>>> I also get the same if I *ping the router. It's as
>>> if there is something on the network which has the
>>> same IP address?

>> That precisely what its telling you. You have too devices generating
>> the same IP address so you will need to check each device one by one
>> and confirm which is generating the wrong IP address and fix it.

>> In this case its sounds like the ARMini has the duplicate address, so
>> carefully check your network configuration.

> I had this happen when I'd set a static address on my riscPC but forgotten
> to configure the router to always allocate that address to it. When the
> RPC was turned off the router allocated the same address to a PC. When I
> turned the RPC back on it could nolonger connect to the internet - it took
> me some time to work out why.

Isn't this the kind of conflict DHCP is designed to avoid?

Regards

Andrew



-- 
Andrew Pinder
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