HP X.25/9000 User's Guide HP-UX 11i v3 (5900-1523, August 2011)

Table 52 Timer expired (continued)
ExplanationISO DescriptionDiagnostic
Count of RESET retries has been surpassed. CLEAR REQUEST has been
sent.
retransmission count
surpassed for RESET
REQUEST).
RESTART CONFIRM not received within T20 time limit (set at
approximately 180 seconds) after transmission of RESTART REQUEST.
SABM frame received while in state R2 (DTE RESTART REQUEST).
RESTART REQUEST is transmitted.
Timer expired for
RESTART INDICATION
(or DTE timer expired
or retransmission count
52 (RESTART)
surpassed for RESTART
REQUEST).
Table 53 Call setup, call clearing, or registration problem
ExplanationISO DescriptionDiagnostic
Packet size negotiation, Window Size Negotiation or Throughput Class
Negotiation facility codes found in the facility field of the call setup
Facility/registration
code not allowed.
65 (CLEAR)
packet when corresponding negotiation had not been configured. In
CALL REQUEST, condition results in error returned to user instead of
generation of CLEAR.
If facility checking was configured, a facility code not allowed by
configured level (1980 or 1984) was found before the first facility
marker. In CALL REQUEST, this condition results in an error returned to
user instead of generation of CLEAR.
If facility checking was configured along with rejection of duplicate
facilities, a combination of invalid facility codes was detected.
The combination may indicate that the basic and extended format of
given facility are present or that both the Closed User Group and Closed
User Group with Outgoing Access facilities are present. In CALL
REQUEST, this condition results in an error instead of a CLEAR.
Facility marker 00 3B (hex) found, which corresponds to “internal”
facilities. This facility marker is not allowed by either application or
network. In CALL REQUEST, this condition results in an error returned
to the user instead of CLEAR.
Parameter field of a packet size negotiation, window size negotiation
or throughput class negotiation facility in a call setup packet has been
Facility parameter not
allowed.
66 (CLEAR)
found to be invalid because it contains values not allowed by the
configured level (1980 or 1984).
Parameter field of a packet size negotiation, window size negotiation,
or throughput class negotiation facility in a CALL ACCEPTED or CALL
CONFIRM packet has been found to be invalid because it contains
values outside of the allowed range specified by the configuration and
previous call setup packet.
For DDN configured interfaces, the parameter field of the DDN standard
or DDN precedence facility in a call setup packet has been found to be
invalid because it contains values not allowed by the DDN X.25 Host
Interface Specification (BBN83).
Unknown called address.
Called address contains a non-BCD digit (i.e., a half byte with a value
other than 0 through 9).
Invalid called address.67 (CLEAR)
Calling address contains a non-BCD digit (i.e., a half byte with a value
other than 0 through 9).
Last digit of address field is not 0 and the total number of digits present
in address field is odd.
Invalid calling
address.
68 (CLEAR)
Length of the facility field is greater than the maximum allowed by the
configured revision level of CCITT X.25 Recommendation (63 for 1980,
Invalid facility/
registration length.
69 (CLEAR)
109 for 1984). The condition will result in an error returned to the user
instead of generation of CLEAR if it is detected in CALL REQUEST.
154 Diagnostic messages