1 – dte
set [node node-id] x25 protocol dte dte-name ...
Modifies the attributes of an x25 protocol dte entity which
describes a local DTE. Modifiable attributes and their data
types [in brackets] are:
call timer [integer]
ccitt version [integer]
clear timer [integer]
default packet size [integer]
default window size [integer]
extended packet sequencing [boolean]
inbound dte class [simple-name]
incoming list [set of ranges]
interface type [dte, dce, or negotiated]
interrupt timer [integer]
link service provider [local-entity-name]
maximum clear attempts [integer]
maximum packet size [integer]
maximum reset attempts [integer]
maximum restart attempts [integer]
maximum throughput classes [integer]
maximum window size [integer]
minimum packet size [integer]
minimum throughput classes [integer]
minimum window size [integer]
outgoing list [set of ranges]
reset timer [integer]
restart timer [integer]
segment size [bytes]
x25 address [DTE-address]
switched circuit [boolean]
Select pvc to view the modifiable attributes of an x25 protocol
dte pvc entity.
1.1 – call_timer
Default: Supplied by Value: Bounded by profile
profile
Elapsed time, in seconds, before which a clear packet is sent
for outgoing calls from the DTE that have received no response. A
zero value indicates that no clear is sent.
1.2 – ccitt_version
Default: 1984 Value: 1-9999
Version of the CCITT X.25 recommendations to which the DTE
conforms.
1.3 – clear_timer
Default: Supplied by Value: Bounded by profile
profile
Value of the retransmit timer for outgoing clear packets from the
DTE. The default value is profile dependent.
1.4 – default_packet_size
Default: 128 Value: 16-4096 raised to the power of 2
Default packet size, in octets, for all virtual circuits on the
DTE. The value must not be less than the value of the minimum
packet size characteristic.
Example:
set x25 protocol dte dte-1 default packet size 128
1.5 – default_window_size
Default: 2 Value: 1-127
Default window size for all virtual circuits on the DTE; that
is, the default number of unacknowledged packets. This value
must not be greater than the value of the maximum window size
characteristic, and must not be less than the value of the
minimum window size characteristic.
Example:
set x25 protocol dte dte-1 default window size 2
1.6 – extended_packet_sequencing
Default: False Value: True or false
Specifies whether the extended packet sequencing facility is
subscribed to, in which modulo 128 packet numbering is used. If
false, extended packet sequencing is not used. The profile may
provide overriding default or legal values.
Example:
set x25 protocol dte dte-1 extended packet sequencing false
1.7 – inbound_dte_class
Default: No DTE class Value: Simple-name
name
Name of the DTE class to be associated with all incoming calls to
the DTE. You must specify this characteristic before you enable
the DTE. The x25 access dte class entity to which the name refers
must exist when you enable the DTE.
Example:
set x25 protocol dte dte-1 inbound dte class lls2-class-0
1.8 – incoming_list
Default: (1-4095) Value: Set of range (1-4095)
ranges
Channel number ranges that define the Logical Channel Numbers
(LCNs) that are available for calls on incoming or bothway
channels. Format the values to specify a set of channel number
ranges. Each channel number is the concatenation of the logical
channel group number and logical channel number of an SVC on the
DTE.
Example:
set x25 protocol dte dte-1 incoming list ([10..4095])
1.9 – interface_type
Default: DTE Value: See description
Interface mode in which the packet protocol for the DTE will
operate. You can modify this characteristic only when the entity
is disabled.
dce DCE mode.
dte DTE mode.
negotiated The interface mode is negotiated with the other end
to be either DTE or DCE. This value applies only to
point-to-point links.
Example:
set x25 protocol dte dte-1 interface type negotiated
1.10 – interrupt_timer
Default: Supplied by profile Value: Bounded by profile
Value of the interrupt timer. This timer is started when an
interrupt packet is sent. If no interrupt confirmation packet
is received before the timer expires, a reset is caused. A zero
value indicates that there is no timer.
1.11 – link_service_provider
Default: No link Value: local entity name
service provider name
Name of the link service provider entity used by the DTE.
You must give this characteristic a value before you enable
the DTE.
Example:
set x25 protocol dte dte-1 -
link service provider lapb link link-0
1.12 – maximum_clear_attempts
Default: Supplied by Value: Bounded by profile
profile
Number of times that sending a clear packet can be attempted on
a virtual circuit on the DTE. The value 1 indicates that a clear
packet is sent only once; that is, there are no retries.
1.13 – maximum_packet_size
Default: 128 Value: 16-4096 raised to the power of 2
Maximum packet size, in octets, for all virtual circuits on the
DTE. This value must be greater than or equal to the value of the
minimum packet size and default packet size characteristics.
Example:
set x25 protocol dte dte-0 maximum packet size 256
1.14 – maximum_reset_attempts
Default: Supplied by Value: Bounded by profile
profile
Number of times the DTE attempts to send a reset packet. The
value 1 indicates that a reset packet is sent only once; that is,
there are no retries.
1.15 – maximum_restart_attempts
Default: Supplied by Value: Bounded by profile
profile
Number of times that any virtual circuit on the DTE attempts
to send a restart packet. The value 1 indicates that a restart
packet is sent only once; that is, there are no retries.
1.16 – maximum_throughput_class
Default: 4800 Value: See description
Maximum value for the throughput class (65535) of any virtual
circuit on the DTE. The value specified must be one of the
following: 0, 75, 150, 300, 600, 1200, 2400, 4800, 9600, 48000,
or 64000. The value must be greater than or equal to the value of
the minimum throughput class characteristic.
1.17 – maximum_window_size
Default: 2 Value: 1-127
Maximum number of unacknowledged packets for all virtual
circuits on the DTE. This value must be greater than or equal
to the value of the minimum window size and default window size
characteristics.
Example:
set x25 protocol dte dte-1 maximum window size 4
1.18 – minimum_packet_size
Default: 128 Value: 16-4096 raised to the power of 2
Minimum packet size, in octets, for all virtual circuits on the
DTE. This value must be less than or equal to the value of the
maximum packet size and default packet size characteristics.
Example:
set x25 protocol dte dte-1 minimum packet size 128
1.19 – minimum_throughput_class
Default: Supplied by Value: Bounded by profile
profile
Minimum throughput class for any virtual circuit on the DTE. The
value specified must be one of the following: 0, 75, 150, 300,
600, 1200, 2400, 4800, 9600, 48000, or 64000. The value must be
less than or equal to the value of the maximum throughput class
characteristic.
1.20 – minimum_window_size
Default: 2 Value: 1-127
Minimum window size for all virtual circuits on the DTE. This
value must be less than or equal to the value of the maximum
window size characteristic.
Example:
set x25 protocol dte dte-1 minimum window size 1
1.21 – outgoing_list
Default: [1...4095] Value: Set of range (0-4095)
Channel number ranges that define the LCNs that are available
for calls on outgoing or two-way channels. Format the values to
specify a set of channel number ranges. Each channel number is
the concatenation of the logical channel group number and logical
channel number of an SVC on the DTE.
Example:
set x25 protocol dte dte-1 outgoing list ([10..4095])
1.22 – reset_timer
Default: Supplied by Value: Bounded by profile
profile
Value of the retransmit timer for outgoing reset packets from the
DTE. The default value is profile-dependent.
1.23 – restart_timer
Default: Supplied by Value: Bounded by profile
profile
Value of the retransmit timer for outgoing restart packets from
the DTE. The default value is profile dependent.
1.24 – segment_size
Default: 64
Segment unit size specified for data sent at this DTE to be
used for charging.
Example:
set x25 protocol dte dte-1 segment size 64
1.25 – switched_circuit
Default: false Value: True or false
Set to true if DTE is operating over a switched circuit.
1.26 – x25_address
Default: No DTE address Value: DTE-address
Full address of the DTE. You must give this characteristic a
value before you enable the DTE.
Example:
set x25 protocol dte dte-1 x25 address 123456789
1.27 – pvc
set [node node-id] x25 protocol dte dte-name pvc pvc-name ...
Modifies the attributes of an x25 protocol dte pvc, which describes
a permanent virtual circuit (PVC). The modifiable attributes and
their data types [in brackets] are:
acl [access-control-list]
packet size [octets]
window size [integer]
1.27.1 – acl
Default: No access Value: Access-control-list
control list
Access control list that controls access to this PVC.
Example:
set x25 protocol dte dte-1 pvc PVC-1 -
acl ((identifier = (*), access = NONE))
1.27.2 – packet_size
Default: No default Value: 16-4096
Packet size for the PVC, in octets. The value must be a power
of 2 in the range 16 to 4096. The value of this characteristic
derives from an argument to the create command.
Example:
set x25 protocol dte dte-1 pvc PVC-1 packet size 128
1.27.3 – window_size
Default: No default Value: 1-127
Window size for the PVC. The value of this characteristic derives
from an argument to the create command.
Example:
set x25 protocol dte dte-1 pvc PVC-1 window size 2
2 – group
set [node node-id] x25 protocol group group-name ...
Modifies the attributes of an x25 protocol group entity, which
specifies a number of DTEs that make up a closed user group (CUG).
Modifiable attributes and their data types (in brackets) are:
members [set of records]
remote dte address [dte-address]
type [CUG, BCUG, or CUGOA]
rights identifiers [set of simplenames]
acl [access-control-list]
2.1 – members
Default: No DTEs Value: Set of records
DTEs at a gateway system that make up the group. Format the
values to specify a set of records. Each record consists of a
name that identifies an X25 protocol dte entity and an integer
(in the range 0 to 9999) that identifies the CUG number assigned
by the network. If a DTE is already created and enabled and is
then added to the set of members, it must be disabled and re-
enabled to service the specified CUG number or BCUG.
Example:
set x25 protocol group GROUP-0 -
members ((dte = dte-1, index = 444), -
(dte = dte-0, index = 8787))
2.2 – remote_dte_address
Default: No DTE Value: DTE-address
address
DTE address to be associated with this entity for matching x25
access security dte class remote dte entities for both incoming
and outgoing calls. This characteristic is only supported if the
characteristic type is bcug.
2.3 – type
Default: BCUG Value: CUG, BCUG, or CUGOA
Type of the CUG.
cug Normal CUG.
bcug Bilateral CUG.
cugoa CUGOA outgoing access.
Example:
set x25 protocol group GROUP-0 type CUG
2.4 – rights_identifiers
Default: No rights identifiers Value: Set of simple names
Set of rights identifiers that this group possesses.
2.5 – acl
Default: No access Value: Access-control-list
control list
Access control list that controls access to this group.