3gpp2 parameter starts with ''
tnt at kalik.net
tnt at kalik.net
Mon Jan 12 12:42:12 CET 2009
Hm, I dug up this:
http://www.3gpp2.org/public_html/specs/A.S0017-0_v1.0.pdf
and I can't find that statement in there. I would assume that "zero
fill" an ASCII string would mean fill with ASCII zeros, not nulls
(ASCII code zero).
Ivan Kalik
Kalik Informatika ISP
Dana 12/1/2009, "Alan DeKok" <aland at deployingradius.com> piše:
>lamersons wrote:
>> Thank you very much, changing it to octets gave me nice ascii look of esn.
>> Vendor is Huawei.
>
> OK.
>
>> to official letter to huawei i got this answer listed below.
>> ----------
>> Good day,
>>
>> I would like to inform that our BSC sends ESN according the
>> 3GPP2 âInteroperability Specification (IOS) for cdma2000 Access Network
>> Interfaces â Part 7 (A10 and A11 Interfaces)â (see bellow) BSC sending the
>> ESN refer to the protocol, if the ESN number digit less than 15, should use
>> 0 to fill (8-bit ASCII â0â symbol is /0).
>> According our analyses, your AAA server does not follow the 3GPP2
>> specification.
>
> Hmm... For one, the 3GPP2 documentation appears to disagree with
>itself. The ESN is clearly stated to be ASCII, as I pointed out.
>Having *another* document state that it contains NUL bytes is just weird.
>
> Oh well.
>
> I'll go change the dictionaries to say that the data type for ESN is
>"octets". Then, other people will complain that they don't see the
>ASCII text. <sigh>
>
> And did they respond on the Acct-Session-Id issue? Their NAS is
>clearly violating the specifications...
>
> Alan DeKok.
>-
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