OSI/TS SCF Reference Manual
OSI/TS SCF Commands
OSI/TS SCF Reference Manual—424832-001
2-21
ADD SU Command
Default: Defaults to the value of the NETTYPE attribute in the ALTER #L4 
SERVICE command.  If the CLASS attribute is specified, its value overrides the 
value of NETTYPE.
NSPDEVICE
specifies the name of the SYSGEN-configured X25AM or TLAM I/O process (for 
D-series, or PAM subsystems for G06 and above releases) that controls access to the 
subnetwork.
Value: To obtain this value, issue the following SCF command:
LISTDEV X25AM  for X.25 networks
OR
LISTDEV TLAM or PAM  for LAN networks
(TLAM can be used only for D-series and PAM can be used only for G06 and above 
releases). 
Default: No default value is provided.
RECVSECURITY
specifies whether security checking is performed on incoming CR-TPDUs. If 
security checking is specified, only incoming CR-TPDUs that have matching 
characters in the protection field are accepted. If a value is not provided, no security 
checking is performed. This attribute is valid only when the transport protocol class 
is 1, 2, 3, or 4.
Note that not all transport protocol implementations support this attribute.
Value: An ASCII string up to 16 characters long.
Default: No default value is provided.
REFTIMEOUT
specifies the amount of time before which no reference or sequence numbers are 
reused.
Type Quality of Network Service
A Acceptable rates of unsignaled and 
signaled errors
B Acceptable rate of unsignaled errors 
but unacceptable rate of signaled 
errors
C Unacceptable rate of unsignaled 
errors










