---

 

CHGTCPA (Change TCP/IP Attributes) syntax diagram

Job: B,I Pgm: B,I REXX: B,I Exec

Threadsafe: No

           (1)
>>-CHGTCPA-------+-----------------------------------------+---->
                 |             (2)   .-*SAME----------.    |
                 '-TCPKEEPALV(-------+-*DFT-----------+--)-'
                                     '-TCP-keep-alive-'
 
>--+-------------------------------+---------------------------->
   |            (2)   .-*SAME-.    |
   '-TCPURGPTR(-------+-*BSD--+--)-'
                      '-*RFC--'
 
>--+-------------------------------------------------+---------->
   |            (2)   .-*SAME-------------------.    |
   '-TCPRCVBUF(-------+-*DFT--------------------+--)-'
                      '-TCP-receive-buffer-size-'
 
>--+----------------------------------------------+------------->
   |            (2)   .-*SAME----------------.    |
   '-TCPSNDBUF(-------+-*DFT-----------------+--)-'
                      '-TCP-send-buffer-size-'
 
>--+----------------------------------------------------------+-->
   |           (2)   .-*SAME-----------------------------.    |
   '-TCPR1CNT(-------+-*DFT------------------------------+--)-'
                     '-TCP-R1-retransmission-count-value-'
 
>--+----------------------------------------------------------+-->
   |           (2)   .-*SAME-----------------------------.    |
   '-TCPR2CNT(-------+-*DFT------------------------------+--)-'
                     '-TCP-R2-retransmission-count-value-'
 
>--+-----------------------------------------------------------+-->
   |            (2)   .-*SAME-----------------------------.    |
   '-TCPMINRTM(-------+-*DFT------------------------------+--)-'
                      '-TCP-minimum-retransmit-time-value-'
 
>--+-------------------------------------------------------------------+-->
   |             (2)   .-*SAME------------------------------------.    |
   '-TCPOLOTIMO(-------+-*DFT-------------------------------------+--)-'
                       '-TCP-closed-connection-wait-timeout-value-'
 
>--+------------------------------------+----------------------->
   |            (2)   .-*SAME------.    |
   '-TCPCNNMSG(-------+-*THRESHOLD-+--)-'
                      +-*NONE------+
                      '-*ALL-------'
 
>--+----------------------------+------------------------------->
   |         (3)   .-*SAME-.    |
   '-UDPCKS(-------+-*YES--+--)-'
                   '-*NO---'
 
>--+------------------------------+----------------------------->
   |           (4)   .-*SAME-.    |
   '-IPDTGFWD(-------+-*NO---+--)-'
                     '-*YES--'
 
>--+------------------------------------------------+----------->
   |            (4)   .-*SAME------------------.    |
   '-IPRSBTIMO(-------+-*DFT-------------------+--)-'
                      '-IP-reassembly-time-out-'
 
>--+-------------------------------------+---------------------->
   |        (4)   .-*SAME-----------.    |
   '-IPTTL(-------+-*DFT------------+--)-'
                  '-IP-time-to-live-'
 
>--+------------------------------+----------------------------->
   |           (4)   .-*SAME-.    |
   '-IPSRCRTG(-------+-*NO---+--)-'
                     '-*YES--'
 
>--+------------------------------------------------------------------+-->
   |            (4)   .-*SAME------------------------------------.    |
   '-IPPATHMTU(-------+-*DFT-------------------------------------+--)-'
                      +-*NO--------------------------------------+
                      |       .-10-----------------------------. |
                      '-*YES--+-*ONCE--------------------------+-'
                              '-IP-path-MTU-discovery-interval-'
 
>--+------------------------------+----------------------------->
   |           (4)   .-*SAME-.    |
   '-IPQOSENB(-------+-*TOS--+--)-'
                     +-*NO---+
                     '-*YES--'
 
>--+--------------------------------------+--------------------->
   |           (4) (5)   .-*SAME-----.    |
   '-IPQOSBCH(-----------+-*NORMAL---+--)-'
                         '-*MINDELAY-'
 
>--+-----------------------------------------------------+------>
   |           (4) (5)   .-*SAME--------------------.    |
   '-IPQOSTMR(-----------+-*DFT---------------------+--)-'
                         '-*IP-Qos-timer-resolution-'
 
>--+-----------------------------------------------------------------------+-->
   |             (4)   .-*SAME----------------------------------------.    |
   '-IPDEADGATE(-------+-*DFT-----------------------------------------+--)-'
                       +-*NO------------------------------------------+
                       |       .-2----------------------------------. |
                       '-*YES--+-IP-dead-gateway-detection-interval-+-'
 
>--+-----------------------------------------+------------------>
   |          (6)   .-*SAME-------------.    |
   '-ARPTIMO(-------+-*DFT--------------+--)-'
                    '-ARP-cache-timeout-'
 
>--+-----------------------------------------------------------------+-->
   |         .-*SAME-.  .-*SAME---------------.  .-*SAME------.      |
   '-NFC(--+-+-*YES--+--+-*NOMAX--------------+--+-cache-size-+-+--)-'
           | '-*NO---'  '-cached-file-timeout-'                 |
           +-*DFT-----------------------------------------------+
           '-*CLEAR---------------------------------------------'
 
>--+--------------------------+--------------------------------><
   |             .-*SAME-.    |
   '-LOGPCLERR(--+-*NO---+--)-'
                 '-*YES--'
 
 

Notes:

1. All parameters preceding this point can be specified in positional form.

2. This parameter is related to Transmission Control Protocol (TCP).

3. This parameter is related to User Datagram Protocol (UDP).

4. This parameter is related to Internet Protocol (IP).

5. This parameter only takes effect if IPQOSENB(*YES) is specified.

6. This parameter is related to Address Resolution Protocol (ARP) for networks that are capable of broadcasting.