A11 interface

A11int, который совпадает с исходной точкой "Aquater" определен в 3GPP2 беспроводной сети (Эталонная модель). Область применения:

• Описывает услуги пакетной передачи данных через PCF-PDSN (Packet Control Function - Packet Data Serving Node) интерфейс;

Пример дешифрации

A11: 3GPP2 A.S0017-D v4.0, 2012
     42 00010101 Message Type.................. A11-REGISTRATION ACKNOWLEDGE
 
     -- Registration Acknowledge
     43 ***b16** Reserved...................... 0 Hex
     45 10000101 Status........................ Update Denied – identification mismatch
 
     -- Home Address
     46 ***B4*** Address....................... 0.0.0.0
 
     -- Care-of-Address
     50 ***B4*** Address....................... 172.18.20.54
 
     -- Identification
     54 ***B8*** Octetstring................... C5 04 FA 7C 00 0B 7C 30
 
     62 00100111 Element Id.................... Session Specific Extension
     63 00010101 LENGTH........................ 21 Dec
 
     -- Session Specific Extension
     64 ***b16** Protocol Type................. Unstructured Byte Stream
     66 ***B4*** Key........................... 94665B65 Hex
     70 ***b14** Reserved...................... 0 Hex
        ......00 Session ID Ver................ 0 Hex
     72 ***b16** MN Session Reference ID....... 1 Hex
     74 ***b16** MSID Type..................... IMSI
     76 00001000 MSID Length................... 8 Hex
 
     -- IMSI
     77 ....0001 Odd/Even indicator............ Odd
        ***b20** Mobile country/network code... 46003:China/China Unicom CDMA
     80 ***B5*** MSIN.......................... 0933003112
 
     85 00101000 Element Id.................... Registration Update Authentication Extension
     86 00010100 LENGTH........................ 20 Dec
 
     -- Registration Update Authentication Extension
     87 ***B4*** SPI........................... 100 Hex
 
     -- Authenticator
     91 ***B16** Octetstring................... A2 D3 39 8F E0 E9 44 52 E3 19 1D 
                                                53 9A 15 8D A8