ALTERNATIVE SUBNET ADDRESSES
Support: L1,L2,IP
Default: No Address Value: Set of subnet_address
A set of alternative IP addresses and subnet masks for this interface.
You can modify this characteristic only when the entity is disabled.
ARP HOLDING TIME
Support: IP
Default: 600 Value: 30-65535
Number of seconds to hold on to a routing circuit ip address
translation entity. This characteristic is supported only if the
circuit's type characteristic is CSMA-CD.
ARP RESPONSE WAITING TIME
Support: IP
Default: 3 Value: 1-10
Number of seconds to wait for an ARP response when an ARP request has
been sent. This characteristic is supported only if the circuit's
type characteristic is CSMA-CD.
AUTHENTICATION TYPE
Support: L1,L2,IP
Default: None Value: None or Simple
Type of authentication to be used for LAN L1 Hellos, LAN L2 Hellos,
or PtPt Hellos on this circuit.
DATA LINK ENTITY
Support: All
Default: NO Data Link name Value: Local_entity-name
Name of the entity within the data link module to be created when a
port is opened for that data link type. You can modify this
characteristic only when the entity is disabled. This attribute is
supported for all types of circuits; however, for X.25 circuits set
the attribute to x25 access.
DIRECTED BROADCAST
Support: L1,IP
Default: On Value: Off or On
Specifies how an IP packet is to be forwarded on a broadcast link.
OFF - Discard the packet silently.
ON - Broadcast the packet using data level link broa that either of
the following conditions is true:
o The packet's subnet address matches the value of the subnet
address characteristic.
o The packet's subnet address matches one of the values of the
alternative subnet addresses characteristic.
This characteristic is supported only if the characteristic type is
set to CSMA-CD.
DNA NEIGHBOR
Support: L1,L2
Default: True Value: Boolean
If true, specifies that the neighbor is expected to be DNA
compliant, and so proprietary mechanisms are possible. If false, no
router-to-router Hellos or LSPs will be sent over this circuit. This
characteristic is supported only if the characteristic type is not
x25 da. You can modify this characteristic only when the entity is
disabled.
ENABLE PHASEIV ADDRESS
Support: All
Default: True Value: Boolean
Specifies whether the physical LAN address is to be set to the Phase IV
style LAN address that is, AA-00-04-00-xx-xx. The LAN address is
set only if this attribute is true and the value of the phaseiv
address characteristic is not 0.0. If phaseiv address is not 0.0
and there are multiple adaptors to the same LAN, only one circuit may
have this attribute set to true. This characteristic is supported
only if the characteristic type is set to CSMA-CD.
EXPLICIT RECEIVE VERIFICATION
Support: All
Default: True Value: Boolean
Type of password verification performed at circuit initialization. If
true, the received verifier is checked against the value of the
characteristic receive verifier for this circuit, if any. If false,
the received verifier is checked against the set of verifiers specified
in the routing permitted neighbor entities. This attribute is
supported only if the characteristic type is set to ddcmp, hdlc,
x25 static incoming, x25 static outgoing, and x25 permanent.
HELLO TIMER
Support: L1,L2
Default: 10 Value: 1-32767
Interval, in seconds, between IS Hello messages.
IDLE TIMER
Support: All
Default: 10 Value: 1-32767
Number of seconds of idle time before a call is cleared. This attribute
is supported only if the characteristic type is x25 da.
INACTIVE AREA ADDRESS
Support: All
Default: No area Address Value: Set of area address
Area address associated with the use of the inactive subnet of ISO
8473. Maximum area address that may be present is 1. This
characterisitic is supported only if the characteristic type is set
to csma-cd.
INITIAL MINIMUM TIMER
Support: All
Default: 55 Value: 1-65535
Period, in seconds, for which an X.25 call remains connected after
being established, irrespective of traffic. This should be set small
enough that the call is cleared before the start of the next charging
interval. This attribute is supported only if the characteristic type
is x25 da.
ISIS HELLO TIMER
Support: L1,L2
Default: 3 Value: 1-32767
Interval, in seconds, between LAN level 1 and level 2 router-to-router
Hello messages. This value is also used as the interval between IS
Hello messages when polling the ES configuration.
L1 COST
Support: L1,L2
Default: 20 Value: 1-63
Cost of this circuit for level 1 traffic.
L1 router priority
Support: L1,L2
Default: 64 Value: 1-127
Priority for becoming LAN level 1 designated router. This attribute is
supported only if the circuit's characteristic type is csma-cd.
L2 cost
Support: L2
Default: 20 Value: 1-63
Cost of this circuit for level 2 traffic.
L2 router priority
Support: L2
Default: 64 Value: 1-127
Priority for becoming LAN level 2 designated router. This attribute is
supported only if the circuit's characteristic type is csma-cd.
MANUAL DATA LINK SDU SIZE
Support: All
Default: 1492 Value: 128-65535
Preferred maximum data-link block size, in octets. You can modify this
characteristic only when the entity is disabled. If the characteristic
type is CSMA-CD, this characteristic is a read-only attribute whose
value is fixed at 1492.
MANUAL DATA LINK SDU SIZE FOR IP
Support: IP
Default: see below Value: 128-65535
Preferred maximum DSDU size, in octets, for the transmission of IP
packets. The DSDU size includes the size of the packet containing the
IP header. On point-to-point HDLC links, the DSDU size also includes
the 1-octet link encapsulation that is, the maximum IP packet size is
the value of this attribute minus 1. The default value depends on the
circuit type, as follows:
CSMA-CD - 1500
DDCMP - 1500
HDLC - 1500
X.25 all types - 576
You can modify this characteristic only when the entity is disabled.
MANUAL l2ONLY MODE
Support: L2
Default: False Value: Boolean
If true, specifies that this circuit is to be used only for level 2
traffic. If false, the circuit may be used for both level 1 and
level 2 traffic. You can modify this characteristic only when the
entity is disabled.
MANUAL ROUTERS
Support: End
Default: No router IDs Value: Set of LAN Address
Manually entered IDs of routers. If this set is empty, the circuit
will auto-configure the routers. This characteristic is supported only
if the circuit's characteristic type is CSMA-CD.
MAXIMUM ARP RETRIES
Support: IP
Default: 3 Value: 1-10
Maximum number of times that an ARP request can be sent for the same
IP address. This characteristic is supported only if the circuit's
characteristic type is set to CSMA-CD.
MAXIMUM CALL ATTEMPTS
Support: All
Default: 10 Value: 0-255
Maximum number of successive X.25 call failures before the circuit is
regarded as being halted. A value of zero means that there is no limit
to the number of retries. This attribute is supported only if the
characteristic type is set to x25 static outgoing. You can modify
this characteristic only when the entity is disabled. Also, you can
only increase the characteristic value.
MAXIMUM SVC ADJACENCIES
Support: All
Default: 1 Value: 1-65535
Number of routing circuit adjacency entities to reserve for SVCs on
this circuit. This is effectively the maximum number of simultaneous
calls possible on this circuit. This attribute is supported only if
the characteristic type is X25 DA.
ORIGINATING QUEUE LIMIT
Support: L1,L2
Default: 2 Value: 1-50
Maximum number of data PDUs originated by this node that can be on this
circuit's transmit queue. This should be set to the minimum number
required to keep the data link from idling. You can modify this
characteristic to a higher value when the entity is disabled; you can
never modify it to a lower value.
RECALL TIMER
Support: All
Default: 60 Value: 0-65535
Interval, in seconds, that must elapse between a call failure and a
recall. This attribute is supported only if the characteristic type
is set to X25 static outgoing, X25 DA, HDLC, or DDCMP.
RESERVE TIMER
Support: All
Default: 600 Value: 1-65535
Interval, in seconds, during which the SVC remains reserved for the
previous DTE address after a call is cleared due to lack of traffic.
This attribute is supported only if the characteristic type is
x25 da.
RESERVED ADJACENCY
Support: End
Default: False Value: Boolean
If true, specifies that one SVC must be reserved for connection to a
router. If false, no SVC needs to be reserved for this purpose. This
characteristic is supported only if the circuit's characteristic
type is x25 da. You can modify this characteristic only when the
entity is disabled.
RIP GENERATED DEFAULT ROUTE
Support: L1,L2,IP
Default: False Value Boolean
If true, this specifies that the default route is announced in RIP
messages sent on this circuit, with the metric value specified in the
RIP generated default route metric characteristic. If false, the
default route is not generated.
RIP GENERATED DEFAULT ROUTE METRIC
Support: L1,L2,IP
Default: False Value: Boolean
The metric to be used when announcing a generated default route through
RIP on this circuit.
RIP NEIGHBORS
Support: L2,IP
Default: No address Value: set of IP-addresses
IP addresses of neighboring systems with which RIP will be exchanged
on this circuit. If the circuit is a point-to-point circuit, this set
must contain a single IP address if the rip state characteristic is
to be set to send and receive. Also, you must disable the entity
before altering this characteristic. If the rip send type
characteristic is set to broadcast, only RIP messages from addresses
specified in this set will be received; other messages will be silently
discarded. This characteristic is supported only if the routing
protocols supported characteristic of the routing entity includes
the RIP routing protocol.
RIP POISONED REVERSE
Support: L2,IP
Default: True Value: Boolean
Specifies whether poisoned reverse routes are to be sent in RIP
messages on this circuit. If false, poisoned reverse routes are not
sent. This characteristic is supported only if the routing protocols
supported characteristic of the routing entity includes the RIP
routing protocol.
RIP RECEIVE DEFAULT ROUTE
Support: L2,IP
Default: True Value: Boolean
Specifies whether the default route is accepted from RIP messages on
this circuit. If false, the default route from RIP messages on this
circuit is discarded. This characteristic is supported only if the
routing protocols supported characteristic of the routing entity
includes the RIP routing protocol.
RIP SEND TYPE
Support: L2,IP
Default: Broadcast Value: Broadcast or point-to-point
Specifies how RIP messages are sent on this circuit.
BROADCAST - RIP messages are sent by means of data link broadcast.
POINT-TO-POINT - RIP messages are sent directly to each IP address
specified in the rip neighbors characteristic.
This characteristic is supported only if the routing protocols
supported characteristic of the routing entity includes the RIP
routing protocol and if the circuit's type characteristic is csma-cd.
RIP STATE
Support: L2,IP
Default: Off Value: see below
Specifies how RIP messages are treated on this circuit.
OFF - RIP messages cannot be sent or received on this
circuit.
RECEIVE - RIP messages can be received but not sent on this
circuit.
SEND AND RECEIVE - RIP messages can be sent and received on this
circuit.
This characteristic is supported only if the routing protocols
supported characteristic of the routing entity includes the RIP
routing protocol.
SUBNET ADDRESS
Support: IP
Default: 0.0.0.0 Value: Subnet Address
IP address and subnet mask of this interface. You can modify this
characteristic only when the entity is disabled.
TEMPLATE
Support: All
Default: No template name Value: Template-id
Name of the template to be used when a port is opened for this
data-link type. If no template name is specified, no template is used.
You can modify this characteristic only when the entity is disabled.
TRANSMIT VERIFIER
Support: All
Default: No verifier Value: Hex-string, length 0-38
Value to be transmitted for verifying the identity of this node. If
no verifier is specified, no verifier is transmitted. This
characteristic is supported only if the characteristic type is
either ddcmp, hdlc, x25 static outgoing, x25 static incoming, or
x25 permanent. You cannot display this characteristic.
TYPE
Support: All
Default: All
Type of circuit. You cannot modify this characteristic. This
characteristic is set by means of an argument to the create command.
CSMA-CD - The circuit is a broadcast circuit.
DDCMP - The circuit is a DDCMP circuit.
HDLC - The circuit is an HDLC circuit.
X25 DA - The circuit is a dynamically allocated X.25
circuit.
X25 PERMANENT - X.25 permanent virtual circuit.
X25 STATIC INCOMING - Static incoming X.25 circuit.
X25 STATIC OUTGOING - Static outgoing X.25 circuit.
X.25 FILTERS
Default: seee below Value: set of simple names
Specifies the set of X.25 filters to be used when a port is opened to
the X.25 module. Typically, there will be two sets: one to specify the
selection on the Call User Data field for DECnet-Plus, and the other to
specify the selection on the subaddress for Phase IV. This attribute is
valid only if the characteristic type is x25 static incoming or x25
da.