MMS报文分析示例（二）

VMD Management

 

 

1.  Identify

 

MMSPdu Received ::=

A0 05 02 01 01 82 00

 

[0] A0 05  --  Confirmed-RequestPDU 

{    

02 01 01  --  invokeID

( 02 = 000 0 0010, Universal Primitive tag, Tag Value = 2 = Integer. )

 

[2] 82 00  --  ConfirmedServiceRequest, 82 = Request identify    

}

 

where, invokeID ::=01

 

 

2.  Identify-Response

 

MMSPdu Received ::=

A1 2A 02 01 01 A2 25 80  0B 53 49 53 43 4F 2C 2049 6E 63 2E 81 10 41 58  53 34 2D 4D 4D 53 2D 3133 32 2D 30 31 38 82 04  32 2E 30 30

 

[1] A1 2A  --  Confirmed-ResponsePDU

{

02 01 01  --  invokeID, Integer

 

[2] A2 25  --  ConfirmedServiceResponse, A2 = Response identify.

{          

[0] 80 0B 53 49 53 43 4F 2C 20 49 6E 63 2E  --  vendorName

[1] 81 10 41 58 53 34 2D 4D 4D 53 2D 31 33 32 2D 30 31 38  --   modelName

[2] 82 04 32 2E 30 30  --  revision

}     

}

 

where,

 

invokeID::=01 note: matching of response to  is done by matching invokeID with response invokeID.

vendorName::="SISCO, Inc"

modelName::="AXS4-MMS-132-018"

revision::="2.00"

 

check [MMS and ASN.1 Encoding] page 10.