OSI/TS SCF Reference Manual
OSI/TS SCF Status SU X.25 Values
OSI/TS SCF Reference Manual—424832-001
F-8
X25DiagCode
temporary 
routing problem
01111000 120 C
unknown called 
DNIC
01111001 121 C
maintenance 
action (Note 5)
01111010 122 Rr, C, Re
........
01111111 127
Reserved for 
DTE-defined 
diagnostic 
information
10000000 128
........
10001111 143
Timer Expired
or 
Retransmission 
Count Surpassed
10010000 144 Re
for INTERRUPT10010001 145 Re
for DATA packet 
transmission
10010010 146 Re
for REJECT 10010011 147 Re
........
10011111 159
DTE-specific 
Signals
10100000 160 Rr, C, Re
DTE operational10100001 161 Rr, Re
DTE not 
operational
10100010 162 Rr, C, Re
DTE resource 
constraint
10100011 163 Rr, C, Re
Fast Select not 
subscribed
10100100 164 C
invalid partially 
full DATA 
packet
10100101 165 Re
Table F-7. X25 DiagCode Values: Miscellaneous Network
Diagnostic
Bits
87654321
Decimal 
Value
Applicable 
Packets 
(Note 1)










