Hello
I want to decode the ANSI MAP Authentication Failure Report message in
the latest wireshark.
According to the section 2.4 of the spec.
http://www.3gpp2.org/Public_html/specs/X.S0004-540-E_v2.0_070723.pdf
Here there are seven mandatory parameters for the message
Authentication Failure Report.
1. Electronic serial number
2. MSID(i.e MIN/IMSI)
3.Report Type
4.System Access Type
5.System Capabilities(Serving)
That i have already given in my message.
But here for the parameter MSID,
if i give IMSI instead of MIN. Then it shows
BER Error: Unknown field in SET class:CONTEXT(2) tag:242.
Also it shows two tag errors at the last
1.BER Error: Missing field in SET class:CONTEXT(2) tag:8 expected
2.BER Error: Missing field in SET class:CONTEXT(2) tag:44 expected
That means it considers two extra parameters as mandatory. Plz
suggest what is the problem with it?
For parameters the spec is
http://www.3gpp2.org/Public_html/specs/X.S0004-550-E_v2.0_070723.pdf
Regd's
Sanjay