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Don't overlook you will see names you would not use in front of your
mother, children or ever dreamed someone would use.<br>
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<div class="moz-cite-prefix">On 3/15/2016 9:00 PM, Bradford
Dickerson wrote:<br>
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<div>Yes would miss that one. In our particular case though it is
ok since we are just trying to roughly characterize the traffic
and don't think most of our users change there iPhone name but
could be wrong. <br>
<br>
Sent from my iPhone</div>
<div><br>
On Mar 15, 2016, at 5:07 PM, José Queiroz <<a
moz-do-not-send="true" href="mailto:zekkerj@gmail.com"><a class="moz-txt-link-abbreviated" href="mailto:zekkerj@gmail.com">zekkerj@gmail.com</a></a>>
wrote:<br>
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<div dir="ltr">What if Stephan changes its iphone's name to
"MadMakingMachine"?<br>
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<div class="gmail_quote">2016-03-14 10:43 GMT-03:00 Bradford
Dickerson <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:bra00424@mac.com" target="_blank">bra00424@mac.com</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">Thanks
Glenn! I didnt see that option when looking at man pages
first time through but now I do!. Thx, Brad<br>
<div class="HOEnZb">
<div class="h5">> On Mar 13, 2016, at 10:24 PM,
Glenn Satchell <<a moz-do-not-send="true"
href="mailto:glenn.satchell@uniq.com.au">glenn.satchell@uniq.com.au</a>>
wrote:<br>
><br>
> Regex matching has been a part of the syntax
for many years. See dhcp-eval<br>
> man page on your system.<br>
><br>
> data-expression-1 ~= data-expression-2
data-expression-1 ~~<br>
> data-expression-2<br>
><br>
> The ~= and ~~ operators (not available
on all systems)<br>
> perform extended regex(7) matching of
the values of two<br>
> data expressions, returning true if
data-expression-1<br>
> matches against the regular expression
evaluated by data-<br>
> expression-2, or false if it does not
match or encounters<br>
> some error. If either the left-hand
side or the right-<br>
> hand side are null or empty strings, the
result is also<br>
> false. The ~~ operator differs from
the ~= operator in<br>
> that it is case-insensitive.<br>
><br>
> So you'll want something like this, but it's
not foolproof either as the<br>
> user could name the system anything they like.<br>
><br>
> class "IPHONE_ACCORDING_TO_HOSTNAME" {<br>
> match if option host-name ~= "iPhone";<br>
> }<br>
><br>
> regards,<br>
> -glenn<br>
><br>
> On Sat, March 12, 2016 9:06 am, Bradford
Dickerson wrote:<br>
>> Thanks Jose for pointer to list. I could
use that to identify Apple<br>
>> clients. To narrow it down to various apple
types such as iphones, ipads<br>
>> vs mac computers dont think it will help.<br>
>><br>
>>> On Mar 11, 2016, at 4:44 PM, José
Queiroz <<a moz-do-not-send="true"
href="mailto:zekkerj@gmail.com">zekkerj@gmail.com</a>>
wrote:<br>
>>><br>
>>> Have you seen this?<br>
>>> <a moz-do-not-send="true"
href="https://code.wireshark.org/review/gitweb?p=wireshark.git;a=blob_plain;f=manuf"
rel="noreferrer" target="_blank">https://code.wireshark.org/review/gitweb?p=wireshark.git;a=blob_plain;f=manuf</a><br>
>>> <<a moz-do-not-send="true"
href="https://code.wireshark.org/review/gitweb?p=wireshark.git;a=blob_plain;f=manuf"
rel="noreferrer" target="_blank">https://code.wireshark.org/review/gitweb?p=wireshark.git;a=blob_plain;f=manuf</a>><br>
>>><br>
>>> PS: Sorry the [possible] double
posting, for some reason my messages<br>
>>> aren't being received by the list.<br>
>>><br>
>>> 2016-03-11 18:09 GMT-03:00 Bradford
Dickerson <<a moz-do-not-send="true"
href="mailto:bra00424@mac.com">bra00424@mac.com</a><br>
>>> <mailto:<a moz-do-not-send="true"
href="mailto:bra00424@mac.com">bra00424@mac.com</a>>>:<br>
>>> Hi Jose,<br>
>>> Thanks for replying. Was looking
into that but was unsuccessful (<br>
>>> searching on the web ) finding a
list(range) of OUIs that Apple used<br>
>>> specifically for their iphones. Thx,
Brad<br>
>>><br>
>>>> On Mar 11, 2016, at 3:43 PM, José
Queiroz <<a moz-do-not-send="true"
href="mailto:zekkerj@gmail.com">zekkerj@gmail.com</a><br>
>>>> <mailto:<a
moz-do-not-send="true"
href="mailto:zekkerj@gmail.com"><a class="moz-txt-link-abbreviated" href="mailto:zekkerj@gmail.com">zekkerj@gmail.com</a></a>>>
wrote:<br>
>>>><br>
>>>> Hi Bradford,<br>
>>>><br>
>>>> It will be much easier if you use
MAC Addresses to do that. That way<br>
>>>> you may use the MAC's OUI to
determine the device's branding.<br>
>>>><br>
>>>> 2016-03-11 17:35 GMT-03:00 Bradford
Dickerson <<a moz-do-not-send="true"
href="mailto:bra00424@mac.com">bra00424@mac.com</a><br>
>>>> <mailto:<a
moz-do-not-send="true"
href="mailto:bra00424@mac.com"><a class="moz-txt-link-abbreviated" href="mailto:bra00424@mac.com">bra00424@mac.com</a></a>>>:<br>
>>>> Hi,<br>
>>>> At our company, we are trying to
hand out IP ranges based on the<br>
>>>> characteristics of the client. For
example using a class declaration<br>
>>>> as follows:<br>
>>>><br>
>>>> class
"IPHONE_ACCORDING_TO_HOSTNAME" {<br>
>>>> match if substring(option
host-name,0,6) = "iPhone";<br>
>>>> }<br>
>>>><br>
>>>> but I notice many iphones have
names like ‘Brad-iPhone’ or<br>
>>>> ’TomIphone’ does not quite
match above . Is there any plan to<br>
>>>> support regex type matches?<br>
>>>><br>
>>>> Thx,<br>
>>>> Brad<br>
>>>>
_______________________________________________<br>
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>>>> <a moz-do-not-send="true"
href="mailto:dhcp-users@lists.isc.org">dhcp-users@lists.isc.org</a>
<mailto:<a moz-do-not-send="true"
href="mailto:dhcp-users@lists.isc.org">dhcp-users@lists.isc.org</a>><br>
>>>> <a moz-do-not-send="true"
href="https://lists.isc.org/mailman/listinfo/dhcp-users"
rel="noreferrer" target="_blank">https://lists.isc.org/mailman/listinfo/dhcp-users</a><br>
>>>> <<a moz-do-not-send="true"
href="https://lists.isc.org/mailman/listinfo/dhcp-users"
rel="noreferrer" target="_blank">https://lists.isc.org/mailman/listinfo/dhcp-users</a>><br>
>>><br>
>>><br>
>><br>
>>
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