Comment # 3
on bug 10836
from Michael
(In reply to Anders Broman from comment #2)
> Having a common filter for e212 can be advantigous if you want to find a
> certain e212 number across protocols and it was easier to code it this way
> of course.
>
> As an enhancement perhaps dissect_e212_mcc_mnc() should take a hf_id(or do
> we need 2 hf:s?) as input and if not -1 use that and add the e212 filter as
> generated or something like that.
Hello Anders!
Understood. Concerning GTP I can say from practical experience that it has
happened that some mobile phone operators send one RAI value and a different
ULI parameter.
For example Telefonica Spain:
-----------------------------
Dear colleagues,
We use this MNC 99 in ULI (user location information) for some of our services.
Anyway, please you can use MNC in RAI (routing area identity) field. In RAI you
can see the right MNC 07 and MCC 214.
-----------------------------
Meaning they send MCC 214 MNC 07 in the RAI and MCC 214 MNC 99 in the ULI.
I doubt that this is correct behavior of Telefonica, however with the current
Wireshark implementation it is not possible to filter these cases out. Also I
cannot estimate what parameter has a higher priority when I use e212.mcc and
e212.mnc.
You are receiving this mail because:
- You are watching all bug changes.