1. Database Administration - IP7 User's Guide
  2. IPSG M2PA and M3UA Configuration Procedures
  3. Changing a UA Parameter Set

Changing a UA Parameter Set

Use this procedure to change the values in a UA (user adapter) parameter set using the chg-uaps command. The chg-uaps command uses these parameters.

:set – the UA parameter set being changed, from 1 - 9

:scrset – the source UA parameter set used to copy the values from one UA parameter set to another, from 1 to 10.

:timer – the timer being changed, from 1 to 10. Currently, there are only three timers defined:

  • Timer 2 – The False IP Connection Congestion Timer – the maximum amount of time (in milliseconds) that an association is allowed to remain congested before failing due to false connection congestion.
  • Timer 3 – The UA Heartbeat Period Timer – The frequency, in milliseconds, that heartbeat messages are transmitted.
  • Timer 4 – The UA Heartbeat Received Timer – The amount of time, in milliseconds, that the EAGLE waits for a response to the heartbeat message that was transmitted. If a response to the heartbeat message is not received in the amount of time defined by Timer 4, the association is torn down

:tvalue – The value of the timer specified by the timer parameter.

  • The value of timer 2 is from 10 to 30,000 milliseconds. The system default value is 3,000 milliseconds.
  • The value of timer 3 is from 100 to 60,000 milliseconds. The system default value is 10,000 milliseconds.
  • The value of timer 4 is from 100 to 10,000 milliseconds. The system default value is 5,000 milliseconds.

:parm – the UA parameters, from 1 to 10. Currently, only four UA parameters are defined.

  • 1 – Controlling ASPSNM Behavior
  • 2 – Controlling ASP/Application Server State Notification Behavior
  • 3 – UA Serviceability Options
  • 4 – SCTP Payload Protocol Indicator Option

:pvalue – the value of the UA parameters, which is dependent on the parm parameter value. The value of the pvalue parameter is a bit-mapped value, requiring a 0 in the specific bit position to disable the item, or a 1 in the specific bit position to enabled the item. The value of the pvalue parameter is a 32-bit number. Any bits not specified in the following lists are not used.

  • If the parm value is 1, the bits used by the pvalue parameter are:
    • 0 – Broadcast – controls broadcast phase SNMTFPs, TFRs and TFAs that are sent when a destination's status changes. If this flag is set, SNMTFPs/TFRs/TFAs are replicated to all associations/sockets that meet the Multicast SNM Criteria and have this enabled. The default is to enable all broadcast phase messages.
    • 1 – Response Method – controls the sending of an SNMTFC/UPU as a reply to a message received on an association/socket for an unavailable destination. The SNMTFC/UPU is replicated to all associations/sockets that have this capability and meet the Response SNM Criteria. The default is to allow the response to be sent.
    • 6 – Broadcast Congestion Status Change – controls the sending of unsolicited congestion status changes by an ASP. Unsolicited congestion status messages (TFCs generated when a destination's congestion status changes) are replicated to all ASPs who have this capability and meet the Multicast SNM Criteria. The default is to generate no unsolicited congestion status changes.

    Table 6-14 shows the values can be entered for the pvalue parameter if the parm value is 1. The pvalue parameter value can be entered as a hexadecimal or a decimal number.

    Table 6-14 Valid PVALUE Parameter Values if PARM=1

    Bits Enabled Bits Disabled Hexadecimal Value Decimal Value

    None

    Bit 0 - Broadcast

    Bit 1 - Response Method

    Bit 6 - Broadcast Congestion Status Change

    h’0

    0

    Bit 0 - Broadcast

    Bit 1 - Response Method

    Bit 6 - Broadcast Congestion Status Change

    h’1

    1

    Bit 1 - Response Method

    Bit 0 - Broadcast

    Bit 6 - Broadcast Congestion Status Change

    h’2

    2

    Bit 0 - Broadcast

    Bit 1 - Response Method

    Bit 6 - Broadcast Congestion Status Change

    h’3*

    3*

    Bit 6 - Broadcast Congestion Status Change

    Bit 0 - Broadcast

    Bit 1 - Response Method

    h’40

    64

    Bit 6 - Broadcast Congestion Status Change

    Bit 0 - Broadcast

    Bit 1 - Response Method

    h’41

    65

    Bit 6 - Broadcast Congestion Status Change

    Bit 1 - Response Method

    Bit 0 - Broadcast

    h’42

    66

    Bit 0 - Broadcast

    Bit 1 - Response Method

    Bit 6 - Broadcast Congestion Status Change

    None

    h’43

    67

    * The system default value

  • If the parm value is 2, the bits used by the pvalue parameter are:
    • 0 – ASP Active Notifications – controls the sending of ASP-Active notifications. If this value is specified, an ASP-Default notification is sent when an ASP transitions to the ASP-ACTIVE state. The default is not to send ASP-Active notifications.
    • 1 – ASP Inactive Notifications – controls the sending of ASP-Inactive notifications. If this value is specified, an ASP-Inactive notification is sent when an ASP transitions to the ASP-INACTIVE state. The default is not to send ASP-Inactive notifications.

      Note:

      To see the ASP activations and inactivations, bits 0 and 1 of the pvalue parameter value need to be enabled. See Table 6-15.
    • 2 – ASPAS State Query – controls the sending of ASP/AS State notifications on request by an ASP. If this value is specified, the EAGLE responds with ASP and AS state notifications if the remote ASP sends ASP-UP or ASP-INACTIVE, while the local ASP is in the ASP-INACTIVE state, or the remote ASP sends an ASP-ACTIVE notification while the local ASP is in the ASP-ACTIVE state. The default is not to send ASP/AS state notifications.

    Table 6-15 shows the values can be entered for the pvalue parameter if the parm value is 2. The pvalue parameter value can be entered as a hexadecimal or a decimal number.

    Table 6-15 Valid PVALUE Parameter Values if PARM=2

    Bits Enabled Bits Disabled Hexadecimal Value Decimal Value

    None

    Bit 0 - ASP Activate Notifications

    Bit 1 - ASP Inactivate Notifications

    Bit 2 - ASP AS State Query

    h’0*

    0*

    Bit 0 - ASP Activate Notifications

    Bit 1 - ASP Inactivate Notifications

    Bit 2 - ASP AS State Query

    h’1

    1

    Bit 1 - ASP Inactivate Notifications

    Bit 0 - ASP Activate Notifications

    Bit 2 - ASP AS State Query

    h’2

    2

    Bit 0 - ASP Activate Notifications

    Bit 1 - ASP Inactivate Notifications

    Bit 2 - ASP AS State Query

    h’3

    3

    Bit 2 - ASP AS State Query

    Bit 0 - ASP Activate Notifications

    Bit 1 - ASP Inactivate Notifications

    h’4

    4

    Bit 0 - ASP Activate Notifications

    Bit 2 - ASP AS State Query

    Bit 1 - ASP Inactivate Notifications

    h’5

    5

    Bit 1 - ASP Inactivate Notifications

    Bit 2 - ASP AS State Query

    Bit 0 - ASP Activate Notifications

    h’6

    6

    Bit 0 - ASP Activate Notifications

    Bit 1 - ASP Inactivate Notifications

    Bit 2 - ASP AS State Query

    None

    h’7

    7

    * The system default value

  • If the parm value is 3, the bits used by the pvalue parameter are:
    • 0 – UA Heartbeats – heartbeat messages are sent on connections from the EAGLE to the far-end node that are in the ASP-Down, ASP-Active, and ASP-Inactive states if the bit is enabled.
    • 1 – UA Graceful Shutdown – enables the graceful shutdown of IPSG M3UA connections if the bit is enabled.

    Table 6-16 shows the values can be entered for the pvalue parameter if the parm value is 3. The pvalue parameter value can be entered as a hexadecimal or a decimal number.

    Table 6-16 Valid PVALUE Parameter Values if PARM=3

    Bits Enabled Bits Disabled Hexadecimal Value Decimal Value

    None

    Bit 0 - UA Heartbeats

    Bit 1 - UA Graceful Shutdown

    h’0*

    0*

    Bit 0 - UA Heartbeats

    Bit 1 - UA Graceful Shutdown

    h’1

    1

    Bit 1 - UA Graceful Shutdown

    Bit 0 - UA Heartbeats

    h’2

    2

    Bit 0 - UA Heartbeats

    Bit 1 - UA Graceful Shutdown

    None

    h’3

    3

    * The system default value

  • If the parm value is 4, the bit 0, the SCTP Payload Protocol Indicator byte order option, is used by the pvalue parameter. This bit indicates whether the SCTP Payload Protocol Indicator (PPI) in the received or transmitted message should be in the Big Endian and Little Endian byte format.

    Table 6-17 shows the values can be entered for the pvalue parameter if the parm value is 4. The pvalue parameter value can be entered as a hexadecimal or a decimal number.

    Table 6-17 Valid PVALUE Parameter Values if PARM=4

    SCTP Payload Protocol Indicator Byte Order Option - Bit 0 Hexadecimal Value Decimal Value
    Big Endian Byte Format

    h’0*

    0*

    Little Endian Byte Format

    h’1

    1

    * The system default value

UA parameter set 10 contains the default values for the UA parameter sets and cannot be changed.

The set and scrset parameter values cannot be the same.

If the scrset parameter is specified, no other optional parameter may be specified.

The timer and tvalue parameters must be specified together. If one is specified, the other must be specified.

The parm and pvalue parameters must be specified together. If one is specified, the other must be specified.

Canceling the RTRV-UAPS Command

Because the rtrv-uaps command used in this procedure can output information for a long period of time, the rtrv-uaps command can be canceled and the output to the terminal stopped. There are three ways that the rtrv-uaps command can be canceled.

  • Press the F9 function key on the keyboard at the terminal where the rtrv-uaps command was entered.
  • Enter the canc-cmd without the trm parameter at the terminal where the rtrv-uaps command was entered.
  • Enter the canc-cmd:trm=<xx>, where <xx> is the terminal where the rtrv-uaps command was entered, from another terminal other that the terminal where the rtrv-uaps command was entered. To enter the canc-cmd:trm=<xx> command, the terminal must allow Security Administration commands to be entered from it and the user must be allowed to enter Security Administration commands. The terminal’s permissions can be verified with the rtrv-secu-trm command. The user’s permissions can be verified with the rtrv-user or rtrv-secu-user commands.

For more information about the canc-cmd command, go to Commands User's Guide.

  1. Display the values in the UA parameter set being changed by entering the rtrv-uaps command and specifying the desired UA parameter set number, from 1 to 9. For this example, enter this command.

    rtrv-uaps:set=3

    This is an example of possible output. 

    
rlghncxa03w 10-07-28 09:12:36 GMT EAGLE5 42.0.0
    SET  TIMER      TVALUE  PARM      PVALUE
      3      1           0     1           3
      3      2        3000     2           0
      3      3       10000     3           0
      3      4        5000     4           0
      3      5           0     5           0
      3      6           0     6           0
      3      7           0     7           0
      3      8           0     8           0
      3      9           0     9           0
      3     10           0    10           0

    TIMER 2: False IP Connection Congestion Timer, max time an
             association can be congested before failing due to false
             congestion. SS7IPGW and IPGWI applications enforce
             0-30000(ms). Not supported on IPSG application.
    TVALUE : Valid range = 32-bits

    TIMER 3: UA HeartBeat Period Timer T(beat), time (ms) between sending
             of BEAT msgs by NE. IPSG, SS7IPGW and IPGWI applications
             enforce 100(ms)-60000(ms).
    TVALUE : Valid range = 32-bits

    TIMER 4: UA HeartBeat Received Timer T(beat ack), timeout period for
             response BEAT ACK msgs by NE. IPSG, SS7IPGW and IPGWI
             applications enforce 100(ms)-10000(ms).
    TVALUE : Valid range = 32-bits

    PARM  1: ASP SNM options.  Each bit is used as an enabled/disabled
             flag for a particular ASP SNM option. Not supported on IPSG
             application.
    PVALUE : Valid range = 32-bits
             BIT                                  BIT VALUE
             0=Broadcast                          0=Disabled , 1=Enabled
             1=Response Method                    0=Disabled , 1=Enabled
             2-5=Reserved
             6=Broadcast Congestion Status Change 0=Disabled , 1=Enabled
             7-31=Reserved

    PARM  2: ASP/AS Notification options.  Each bit is used as an
             enabled/disabled flag for a particular ASP/AS
             Notification option.  Not supported on IPSG application.
    PVALUE : Valid range = 32-bits
             BIT                                  BIT VALUE
             0=ASP Active Notifications           0=Disabled , 1=Enabled
             1=ASP Inactive Notifications         0=Disabled , 1=Enabled
             2=ASP AS State Query                 0=Disabled , 1=Enabled
             3-31=Reserved

    PARM  3: UA Serviceability Options.  Each bit is used as an
             enabled/disabled flag for a particular UA Serviceability
             option. Supported on IPSG, SS7IPGW, and IPGWI applications.
             UA Graceful Shutdown supported on IPSG for M3UA only.
    PVALUE : Valid range = 32-bits
             BIT                                  BIT VALUE
             0=UA Heartbeats                      0=Disabled , 1=Enabled
             1=UA Graceful Shutdown               0=Disabled , 1=Enabled 
             2-31=Reserved

    PARM  4: SCTP Payload Protocol Indicator byte order option. Bit indicates 
             PPI value is RCV/TX in Big Endian or Little Endian byte format.  
             Supported on IPSG-M2PA associations only.
    PVALUE : Valid range = 32-bits
             BIT                               BIT VALUE
             0=Payload Protocol Indicator      0=Big Endian , 1=Little Endian
             1-31=Reserved

    If the new values of the UA parameter set are being copied from another UA parameter set, continue the procedure with 2.

    If the new values of the UA parameter set are not being copied from another UA parameter set, continue the procedure with 3.

  2. Display the values in the UA parameter set that will be copied to the UA parameter set displayed in 1 by entering the rtrv-uaps command and specifying the desired UA parameter set number, from 1 to 10. For this example, enter this command.

    rtrv-uaps:set=10

    This is an example of possible output. 

    
rlghncxa03w 10-07-28 09:12:36 GMT EAGLE5 42.0.0
    SET  TIMER      TVALUE  PARM      PVALUE
     10      1           0     1           3
     10      2        3000     2           0
     10      3       10000     3           0
     10      4        5000     4           0
     10      5           0     5           0
     10      6           0     6           0
     10      7           0     7           0
     10      8           0     8           0
     10      9           0     9           0
     10     10           0    10           0

    TIMER 2: False IP Connection Congestion Timer, max time an
             association can be congested before failing due to false
             congestion. SS7IPGW and IPGWI applications enforce
             0-30000(ms). Not supported on IPSG application.
    TVALUE : Valid range = 32-bits

    TIMER 3: UA HeartBeat Period Timer T(beat), time (ms) between sending
             of BEAT msgs by NE. IPSG, SS7IPGW and IPGWI applications
             enforce 100(ms)-60000(ms).
    TVALUE : Valid range = 32-bits

    TIMER 4: UA HeartBeat Received Timer T(beat ack), timeout period for
             response BEAT ACK msgs by NE. IPSG, SS7IPGW and IPGWI
             applications enforce 100(ms)-10000(ms).
    TVALUE : Valid range = 32-bits

    PARM  1: ASP SNM options.  Each bit is used as an enabled/disabled
             flag for a particular ASP SNM option. Not supported on IPSG
             application.
    PVALUE : Valid range = 32-bits
             BIT                                  BIT VALUE
             0=Broadcast                          0=Disabled , 1=Enabled
             1=Response Method                    0=Disabled , 1=Enabled
             2-5=Reserved
             6=Broadcast Congestion Status Change 0=Disabled , 1=Enabled
             7-31=Reserved

    PARM  2: ASP/AS Notification options.  Each bit is used as an
             enabled/disabled flag for a particular ASP/AS
             Notification option.  Not supported on IPSG application.
    PVALUE : Valid range = 32-bits
             BIT                                  BIT VALUE
             0=ASP Active Notifications           0=Disabled , 1=Enabled
             1=ASP Inactive Notifications         0=Disabled , 1=Enabled
             2=ASP AS State Query                 0=Disabled , 1=Enabled
             3-31=Reserved

    PARM  3: UA Serviceability Options.  Each bit is used as an
             enabled/disabled flag for a particular UA Serviceability
             option. Supported on IPSG, SS7IPGW, and IPGWI applications.
             UA Graceful Shutdown supported on IPSG for M3UA only.
    PVALUE : Valid range = 32-bits
             BIT                                  BIT VALUE
             0=UA Heartbeats                      0=Disabled , 1=Enabled
             1=UA Graceful Shutdown               0=Disabled , 1=Enabled 
             2-31=Reserved

    PARM  4: SCTP Payload Protocol Indicator byte order option. Bit indicates 
             PPI value is RCV/TX in Big Endian or Little Endian byte format.  
             Supported on IPSG-M2PA associations only.
    PVALUE : Valid range = 32-bits
             BIT                               BIT VALUE
             0=Payload Protocol Indicator      0=Big Endian , 1=Little Endian
             1-31=Reserved
  3. Change the UA parameter set values using the chg-uaps command with the UA parameter set value used in 1. If the parm and pvalue parameters are being specified, see these tables for the valid values of the pvalue parameter.

    For this example, enter this command.

    chg-uaps:set=3:timer=2:tvalue=2000:parm=2:pvalue=1:parm=3:pvalue=3

    The value of the pvalue parameter can be entered as either a decimal value or a hexadecimal value. This example shows the pvalue parameter value of the chg-uaps command being entered as a decimal value. If the decimal value of the pvalue parameter is 3, specify the pvalue=h’3 parameter to specify the hexadecimal value for the pvalue parameter.

    chg-uaps:set=3:timer=2:tvalue=2000:parm=2:pvalue=h’1:parm=3:pvalue=h’3

    If the values from one UA parameter set are being copied to another UA parameter set, only the set and scrset parameters can be specified with the chg-uaps command. For example, to copy the values from UA parameter set 10 to UA parameter set 5, enter this command.

    chg-uaps:set=5:scrset=10

    When this command has successfully completed, this message should appear. 

    
rlghncxa03w 06-10-28 09:12:36 GMT EAGLE5 36.0.0
CHG-UAPS:  MASP A - COMPLTD
  4. Verify the changes using the rtrv-uaps command with the UA parameter set name used in 3. For this example, enter this command.

    rtrv-uaps:set=3

    This is an example of possible output. 

    
rlghncxa03w 10-07-28 09:12:36 GMT EAGLE5 42.0.0
    SET  TIMER      TVALUE  PARM      PVALUE
     3       1           0     1           3
     3       2        2000     2           1
     3       3       10000     3           3
     3       4        5000     4           0
     3       5           0     5           0
     3       6           0     6           0
     3       7           0     7           0
     3       8           0     8           0
     3       9           0     9           0
     3      10           0    10           0

    TIMER 2: False IP Connection Congestion Timer, max time an
             association can be congested before failing due to false
             congestion. SS7IPGW and IPGWI applications enforce
             0-30000(ms). Not supported on IPSG application.
    TVALUE : Valid range = 32-bits

    TIMER 3: UA HeartBeat Period Timer T(beat), time (ms) between sending
             of BEAT msgs by NE. IPSG, SS7IPGW and IPGWI applications
             enforce 100(ms)-60000(ms).
    TVALUE : Valid range = 32-bits

    TIMER 4: UA HeartBeat Received Timer T(beat ack), timeout period for
             response BEAT ACK msgs by NE. IPSG, SS7IPGW and IPGWI
             applications enforce 100(ms)-10000(ms).
    TVALUE : Valid range = 32-bits

    PARM  1: ASP SNM options.  Each bit is used as an enabled/disabled
             flag for a particular ASP SNM option. Not supported on IPSG
             application.
    PVALUE : Valid range = 32-bits
             BIT                                  BIT VALUE
             0=Broadcast                          0=Disabled , 1=Enabled
             1=Response Method                    0=Disabled , 1=Enabled
             2-5=Reserved
             6=Broadcast Congestion Status Change 0=Disabled , 1=Enabled
             7-31=Reserved

    PARM  2: ASP/AS Notification options.  Each bit is used as an
             enabled/disabled flag for a particular ASP/AS
             Notification option.  Not supported on IPSG application.
    PVALUE : Valid range = 32-bits
             BIT                                  BIT VALUE
             0=ASP Active Notifications           0=Disabled , 1=Enabled
             1=ASP Inactive Notifications         0=Disabled , 1=Enabled
             2=ASP AS State Query                 0=Disabled , 1=Enabled
             3-31=Reserved

    PARM  3: UA Serviceability Options.  Each bit is used as an
             enabled/disabled flag for a particular UA Serviceability
             option. Supported on IPSG, SS7IPGW, and IPGWI applications.
             UA Graceful Shutdown supported on IPSG for M3UA only.
    PVALUE : Valid range = 32-bits
             BIT                                  BIT VALUE
             0=UA Heartbeats                      0=Disabled , 1=Enabled
             1=UA Graceful Shutdown               0=Disabled , 1=Enabled 
             2-31=Reserved

    PARM  4: SCTP Payload Protocol Indicator byte order option. Bit indicates 
             PPI value is RCV/TX in Big Endian or Little Endian byte format.  
             Supported on IPSG-M2PA associations only.
    PVALUE : Valid range = 32-bits
             BIT                               BIT VALUE
             0=Payload Protocol Indicator      0=Big Endian , 1=Little Endian
             1-31=Reserved

    If 2 was performed, for this example, enter this command.

    rtrv-uaps:set=5

    This is an example of possible output. 

    
rlghncxa03w 10-07-28 09:12:36 GMT EAGLE5 42.0.0
    SET  TIMER      TVALUE  PARM      PVALUE
      5      1           0     1           3
      5      2        3000     2           0
      5      3       10000     3           0
      5      4        5000     4           0
      5      5           0     5           0
      5      6           0     6           0
      5      7           0     7           0
      5      8           0     8           0
      5      9           0     9           0
      5     10           0    10           0

    TIMER 2: False IP Connection Congestion Timer, max time an
             association can be congested before failing due to false
             congestion. SS7IPGW and IPGWI applications enforce
             0-30000(ms). Not supported on IPSG application.
    TVALUE : Valid range = 32-bits

    TIMER 3: UA HeartBeat Period Timer T(beat), time (ms) between sending
             of BEAT msgs by NE. IPSG, SS7IPGW and IPGWI applications
             enforce 100(ms)-60000(ms).
    TVALUE : Valid range = 32-bits

    TIMER 4: UA HeartBeat Received Timer T(beat ack), timeout period for
             response BEAT ACK msgs by NE. IPSG, SS7IPGW and IPGWI
             applications enforce 100(ms)-10000(ms).
    TVALUE : Valid range = 32-bits

    PARM  1: ASP SNM options.  Each bit is used as an enabled/disabled
             flag for a particular ASP SNM option. Not supported on IPSG
             application.
    PVALUE : Valid range = 32-bits
             BIT                                  BIT VALUE
             0=Broadcast                          0=Disabled , 1=Enabled
             1=Response Method                    0=Disabled , 1=Enabled
             2-5=Reserved
             6=Broadcast Congestion Status Change 0=Disabled , 1=Enabled
             7-31=Reserved

    PARM  2: ASP/AS Notification options.  Each bit is used as an
             enabled/disabled flag for a particular ASP/AS
             Notification option.  Not supported on IPSG application.
    PVALUE : Valid range = 32-bits
             BIT                                  BIT VALUE
             0=ASP Active Notifications           0=Disabled , 1=Enabled
             1=ASP Inactive Notifications         0=Disabled , 1=Enabled
             2=ASP AS State Query                 0=Disabled , 1=Enabled
             3-31=Reserved

    PARM  3: UA Serviceability Options.  Each bit is used as an
             enabled/disabled flag for a particular UA Serviceability
             option. Supported on IPSG, SS7IPGW, and IPGWI applications.
             UA Graceful Shutdown supported on IPSG for M3UA only.
    PVALUE : Valid range = 32-bits
             BIT                                  BIT VALUE
             0=UA Heartbeats                      0=Disabled , 1=Enabled
             1=UA Graceful Shutdown               0=Disabled , 1=Enabled 
             2-31=Reserved

    PARM  4: SCTP Payload Protocol Indicator byte order option. Bit indicates 
             PPI value is RCV/TX in Big Endian or Little Endian byte format.  
             Supported on IPSG-M2PA associations only.
    PVALUE : Valid range = 32-bits
             BIT                               BIT VALUE
             0=Payload Protocol Indicator      0=Big Endian , 1=Little Endian
             1-31=Reserved
  5. Back up the new changes, using the chg-db:action=backup:dest=fixed command. These messages should appear; the active Maintenance and Administration Subsystem Processor (MASP) appears first. 
    
BACKUP (FIXED) : MASP A - Backup starts on active MASP.
BACKUP (FIXED) : MASP A - Backup on active MASP to fixed disk complete.
BACKUP (FIXED) : MASP A - Backup starts on standby MASP.
BACKUP (FIXED) : MASP A - Backup on standby MASP to fixed disk complete.

Figure 6-34 Changing a UA Parameter Set