IfIndex |
The interface index of the link to be predefined. This
object identifies a row in the ifTable. |
Addr |
On point-to-point links, this field must be empty. On
point-to-multipoint links, this field may be empty or
set to a partners (MAC-) address. In the first case, the
definition is valid for all links on the interface
except for those having a specific predefiniton.
In the second case the definition defines the link parameters
for a specific partner. |
Mode |
This field indicates, whether the link is initially operated
in DTE or DCE mode. If a misconfiguration is detected,
(DTE<->DTE od DCE<->DCE) the DTE/DCE assignement is done
be means of the procedure defined in ISOxxxx. Enumerations: |
Modulo |
This object indicates, whether the link should be operated
in modulo 8 or modulo 128 mode. Enumerations: |
LIC |
Lowest Incoming Channel as seen from the DTE. Depending
on the value of x25LkPrVC0, the value of -1 or Zero means
no incoming channels. |
HIC |
Highest Incoming Channel as seen from the DTE. Depending
on the value of x25LkPrVC0, the value of -1 or Zero means
no incoming channels. |
LTC |
Lowest Twoway Channel as seen from the DTE. Depending
on the value of x25LkPrVC0, the value of -1 or Zero means
no twoway channels. |
HTC |
Highest Twoway Channel as seen from the DTE. Depending
on the value of x25LkPrVC0, the value of -1 or Zero means
no twoway channels. |
LOC |
Lowest Outgoing Channel as seen from the DTE. Depending
on the value of x25LkPrVC0, the value of -1 or Zero means
no outgoing channels. |
HOC |
Highest Outgoing Channel as seen from the DTE. Depending
on the value of x25LkPrVC0, the value of -1 or Zero means
no outgoing channels. |
DefPktSize |
The Layer 3 packet size for this link. Enumerations: - p128 (7)
- p256 (8)
- p512 (9)
- p1024 (10)
- p2048 (11)
- p4096 (12)
|
DefWinSize |
The default window size. This must be less than 8, if the
layer 3 is operated in modulo 8 mode. |
MaxPktSize |
The maximum allowable packet size for this link during
X.25 packet size negotiation. If this field is set to
unrestricted, the packet size will only be limited by
the Mtu size of the interface, which is always the
upper bound for the packet size. Enumerations: - unrestricted (1)
- p128 (7)
- p256 (8)
- p512 (9)
- p1024 (10)
- p2048 (11)
- p4096 (12)
|
MaxWinSize |
The maximum allowable window size for this link during
window size negotiation. |
L2WinSize |
The layer 2 window size for this link. |
L2RetrTimer |
The retransmission timeout in milliseconds for the
layer 2 of this link. If a frame is not acknowledged within
this timeout, it will be retransmitted. |
L2RetrCounter |
The retransmission counter for the layer 2 of this link.
If a frame has been retransmitted more often than indicated
by this object, the link will be reset or disconnected. |
L2SupervTimer |
The link-supervision timeout in milliseconds for the
layer 2 of this link. This timer is started, when the
link gets idle. An RR poll-sequence will be initiated,
when this timeout expires. |
L2IdleTimer |
The idle timer in milliseconds for the layer 2 of this
link. If no VCs are established and the the link has been
idle for the time specified by this object, the link
will be disconnected. The value 0 means, the link should
not be disconnected after the last VC has been cleared.
A value of -1 means, that the link shall be kept up
even if it get disconnected from the partner on the
other end. |
Negotiation |
This object determines whether packet-size and windows-size
parameters are negotiated for outgoing calls. When set to
never, outgoing calls are cleared if the call parameters
differ from the default-settings. When set to when-necessary,
negotiation is only performed if the call parameters differ
from the default settings. When set to always, negotiation
is always performed. Enumerations: - when-necessary (1)
- always (2)
- never (3)
|
DiscDelayTimer |
The disc delay timer in milliseconds for the layer 2 of
this link (only outgoing links). This timer specifies the
time interval between receiving of layer 2 disconnect and
actual disconnect of link. If the partner want to
disconnect the layer 2 and the time specified by this object
expired, the link will be disconnected. The value 0 means,
the link will be disconnected immediately after receiving of
disconnect. |
CallDelayTimer |
The call delay timer in milliseconds for the layer 3 of
this link (only outgoing link). This timer specifies the
time interval between restart procedure completion and
virtual call setup. If restart procedure is completed
and the time specified by this object expired, call packet
will be sent. The value 0 means, call packet should be sent
immediately after completion of restart procedure. |
RestDelayTimer |
The Restart delay timer in milliseconds for this link.
This timer specifies the time interval between
establishment of layer 2 and sending of restart packet.
If layer 2 is established and the time specified by this
object expired, restart packet will be sent.
The value 0 means, restart packet should be sent immediately
after establishment of layer 2. |
VC0 |
This object indicates, whether VC#0 shall be allowed on
the link. If this object is set to enable, VC#0 is allowed
and the value -1 shall be used to indicate the absence of
specified channels. This invalidates old configurations,
for which a value of 0 specifies the absense of a specified
channel. However, for compatibility reasons, if this object
is not set to enabled, the values -1 or 0 may be used to
specify the absence of a channel. Enumerations: |
RewritingRule |
This Object specifies a rewriting rule in the X25 Rewrite
table. The call packet will be processed according
to this rewriting rule before the call is being routed.
If this value is set to zero, no rewriting will take
place. |
L1IdleTimer |
description not available |
ActSabmDelayTimer |
description not available |
PsvSabmDelayTimer |
description not available |