CISCO-CDMA-PDSN-CRP-MIB

        This MIB is to support the Closed RP feature of CDMA
PDSN that supports wireless data communication 
through 3G CDMA radio access technology.  PDSN acts
as a foreign agent that establishes, maintains and
terminates the link layer to a mobile station.
        
The high level architecture of a third generation 
CDMA2000 network is shown below:
        
+========+=+               +=========+          +=========+
| RAdio  |P|               |         |   Data   |  Home   |
| Network|C|- Closed RP   -|  PDSN   |-  Core  -| Network |
|  (RAN) |F|  Interface    |         |  Network |         |
+========+=+               +=========+   (DCN)  +=========+
/|\                    Foreign Agent         Home Agent
|                        (FA)                  (HA)
|   Visited Access
|  Provider Network               
|                                 
\|/                                
+========+
| Mobile |
| Station|
|  (MS)  |
+========+
        
The following diagram illustrates protocols usage by the
CDMA2000 network elements:
        
MS ===== RAN ======== PDSN ======== DCN ====== Home Network
|        |  Closed RP |                        |
|        +=signaling==+                        |
|                     |                        |
|                     +...L2TP/L2F tunnelling..+
|                     |                        |
+======== PPP ========+                        |
|                     |                        |
|                     +..Mobile IP tunnelling..+
|                                              |
|                                              |
|                                              |
+=================Mobile IP====================+
|                                              |
|                                              |
+======================data====================+
        
        
The CDMA PDSN CRP MIB provides operational information
for a Closed RP implementation.  The following areas 
are managed:
        
    1) Global PDSN information.  This area contains 
       generic information such as the number of 
       incoming call requests, incoming call replies 
       etc.,
        
Acronyms and terms:
        
  CDMA            Code Division Multiple Access
        
  DCN             Data Core Network
        
  ESN             Electronic Serial Number
        
  FA              Foreign Agent
        
  HA              Home Agent
        
  IMSI            International Mobile Station 
                  Identifier
        
  IS              In service
        
  IRM             International Roaming MIN
        
  MC              Mobile Client
        
  MIN             Mobile Identifier Number
        
  MSID            Mobile Station Identifier
        
  MS              Mobile Station
          
  MN              Mobile Node
        
  MoIP            Mobile IP
        
  NAI             Network Access Identifier   
         
  OOS             Out of service
        
  PCF             Packet Control Function
        
  PDSN            Packet Data Serving Node
        
  RAN             Radio Network
        
  RP              Radio Packet
          
  CANID           Current Access Network Identifier
          
  PANID           Previous Access Network Identifier
          
  BSID            Base Station Identifier
          
  CVSE            Customer/Vendor Specific Extension
          
  SO/So           Service Option.
                  The Service Option is a parameter 
                  that specifies the air interface 
                  between MS and RN for packet 
                  data service.
                        
        
  Mobile Station/ A host or router that changes its 
  Mobile Node     point of attachment from one 
                  network or subnetwork to another.
                  A mobile node may change its 
                  location without changing its
                  IP address.
        
  Mobile IP       Protocol enhancements that allow 
                  transparent routing of IP datagrams
                  to mobile nodes.  Refer to RFC 2002
                  for more details.
        
  Mobile Client   A component which can interact with
                  MoIP entities such as Foreign Agent
                  and Home Agent.
        
  Home Agent      A router on a mobile node's home 
                  network which tunnels datagrams for 
                  delivery to the mobile node when it
                  is away from home, and maintains 
                  current location information for the
                  mobile node.  Refer to RFC 2002 for 
                  more details.
        
  Foreign Agent   A router on a mobile node's visited
                  network which provides routing 
                  services to the mobile node while 
                  registered.  The foreign agent 
                  delivers datagrams to the mobile
                  node that were tunneled by the 
                  mobile node's home agent.  For 
                  datagrams sent by a mobile node, the
                  foreign agent may serve as a default
                  router for registered mobile nodes.
                  Refer to RFC 2002 for more details.
        
  Proxy           Mechanism used by PDSN to provide 
  Mobile Ip       MoIP services to a MS which does
                  not implement a mobile client.  PDSN
                  will be the proxy MC for the MS.
        
  Simple IP       IP routing used by a MS when MoIP
                  services are not needed.
        
  PDSN flow       A conversation between one user 
                  (identified by an IP address) and 
                  a HA using a PDSN session.
        
  PDSN session    A PPP connection between a MS and 
                  the PDSN.  One session may contain 
                  one or multiple PDSN flows.
        
  PCF             Physical interface connecting the 
                  RAN to a PDSN
        
  L2TP            Layer 2 Tunneling Protocol
                          
  ICRQ            Incoming Call Request
  ICRP            Incoming Call Reply
  ICCN            Incoming Call Connected
  CDN             Call Disconnect.
    

Source file

CISCO-CDMA-PDSN-CRP-MIB

Last revised

27 Jul 2004, 00:00 UTC

Identity

ciscoCdmaPdsnCrpMIB

Base OID

1.3.6.1.4.1.9.9.957