Yes, and a royal PITA it is too. I am working on getting it secured, but
changing the minds of directors and managers always takes time.

2009/9/16 Mayo, Bill <bem...@pittcountync.gov>

>  Do I infer correctly that you have a wide open Wi-Fi in your office?  I
> am inferring as much because you say someone is able to get on your network
> with an iPhone.  If so, IMHO you really should look into some kind of NAC
> (network admission control) solution.
>
>  ------------------------------
> *From:* James Rankin [mailto:kz2...@googlemail.com]
> *Sent:* Wednesday, September 16, 2009 11:27 AM
> *To:* NT System Admin Issues
> *Subject:* Re: Block device from DHCP scope
>
> Cheers, I did have some thoughts down that route, but didn't know whether
> you could give it a "bad" address in terms of the scope or not. Shows you
> how long it is since I set up any DHCP stuff. Let's wait for the support
> call from the idiot telling me he can't access the internet from work with
> his (or her) IPhone any more...
>
> 2009/9/16 Jon Harris <jk.har...@gmail.com>
>
>> Agreed just grab the Mac address and give it the address 127.0.0.1 as a
>> reservation with the same address as the gateway.  Lots of fun.
>>
>> Jon
>>
>>   On Wed, Sep 16, 2009 at 11:10 AM, John Aldrich <
>> jaldr...@blueridgecarpet.com> wrote:
>>
>>>  Sure… can you get the MAC address of that device? If so, just give it a
>>> static assignment that is “bad” and you’re all set. J Not quite what you
>>> had in mind, but it works quite well. J
>>>
>>>
>>>
>>> [image: John-Aldrich][image: Tile-Tools]
>>>
>>>
>>>
>>> *From:* James Rankin [mailto:kz2...@googlemail.com]
>>> *Sent:* Wednesday, September 16, 2009 11:07 AM
>>> *To:* NT System Admin Issues
>>> *Subject:* Block device from DHCP scope
>>>
>>>
>>>
>>> Anyway I can block a device from obtaining an IP address from our DHCP
>>> scope? I have a rogue IPhone that appears intermittently on my DHCP range. I
>>> haven't managed to find out who it is yet but if I do I will be sure to
>>> address it via HR....turning off the wireless unfortunately is not an
>>> option. I know the user could probably bang in some static settings to get
>>> around the block, but seeing as though our users can't save things in the
>>> right folders, I'm relying on them not being savvy enough to enter some
>>> network settings themselves.
>>>
>>> Thanks for all ideas...
>>>
>>> --
>>> "On two occasions...I have been asked, 'Pray, Mr Babbage, if you put into
>>> the machine wrong figures, will the right answers come out?' I am not able
>>> rightly to apprehend the kind of confusion of ideas that could provoke such
>>> a question."
>>>
>>> http://raythestray.blogspot.com
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>
>>
>>
>>
>>
>
>
> --
> "On two occasions...I have been asked, 'Pray, Mr Babbage, if you put into
> the machine wrong figures, will the right answers come out?' I am not able
> rightly to apprehend the kind of confusion of ideas that could provoke such
> a question."
>
> http://raythestray.blogspot.com
>
>
>
>
>
>
>
>
>
>


-- 
"On two occasions...I have been asked, 'Pray, Mr Babbage, if you put into
the machine wrong figures, will the right answers come out?' I am not able
rightly to apprehend the kind of confusion of ideas that could provoke such
a question."

http://raythestray.blogspot.com

~ Finally, powerful endpoint security that ISN'T a resource hog! ~
~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/>  ~

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