TCP/IP Management Programming Manual

Commands and Responses
HP NonStop TCP/IP Management Programming Manual—529636-001
6-19
ALTER Command
must be specified if the ALTER command is to be effective. The fields in the
ZTCI-MAP-ALTER-PROC extensible structured token are:
Zxxx-IP
is a Boolean variable that specifies whether the succeeding field is to be
altered, where xxx specifies the attribute field. The possible values are:
ZSPI-VAL-TRUE
indicates that the succeeding attribute field is to be altered.
ZSPI-VAL-FALSE
indicates that the succeeding attribute field is not to be altered.
ZTCP-SEND-SPACE
is an integer that specifies the amount of data that can be buffered in the
Transmission Control Protocol (TCP) Layer when sending data to a remote
site. The size must be in the range 512 bytes through 12K bytes. The default
window size is 8K bytes.
ZTCP-RECV-SPACE
is an integer that specifies the amount of data that can be buffered in the TCP
Layer when receiving data from a remote site. The size must be in the range
512 bytes through 12K bytes. The default is 8K bytes. Although some
applications may use values in the lower range, for general use this value
should not be set less than 2K.
ZUDP-SEND-SPACE
is an integer that specifies the amount of data that can be buffered in the User
Datagram Protocol (UDP) Layer when sending data to a remote site. The size
must be in the range 512 bytes through 12K bytes. The default window size is
8K bytes. ZUDP-RECV-SPACE is an integer that specifies the amount of data
that can be buffered in the UDP Layer when receiving data from a remote site.
This is used when there have been no user receive requests. The size must be
in the range 512 bytes through 12K bytes. The default is 8K bytes. Although
some applications may use values in the lower range, for general use this
value should not be set less than 2K.
ZDELAY-ACKS
is a Boolean variable that specifies whether an acknowledgment (ACK) is
delayed when a TCP packet is received from a remote site. The possible
values are: