SNA-SDLC-MIB Table View

Table-centric layout grouping table, row, and column objects.

Standard view Table view
Tables
6
Rows
6
Columns
124

sdlcPortAdminTable

table
.1.3.6.1.2.1.41.1.1.1 · 1 row entry · 9 columns
Open in standard view 
This table contains objects that can be
changed to manage an SDLC port.    Changing one
of these parameters may take effect in the
operating port immediately or may wait until
the interface is restarted depending on the
details of the implementation.
          
Most of the objects in this read-write table
have corresponding read-only objects in the
sdlcPortOperTable that return the current
operating value.
          
The operating values may be different from
these configured values if  a configured
parameter was changed after the interface was
started.
sdlcPortAdminEntry entry .1.3.6.1.2.1.41.1.1.1.1
A list of configured values for an SDLC port.
Indexes
Column Syntax OID
sdlcPortAdminName
An octet string that defines the physical port
to which this interface is assigned. It has
implementation-specific significance. Its value
shall be unique within the administered
system. It must contain only ASCII pri…
OctetStringr/w
Constraints:
range: 1-10
 .1.3.6.1.2.1.41.1.1.1.1.1
sdlcPortAdminRole
This object describes the role that the link
station shall assume the next time a connection
is established.

Even though this is defined as a port object,
it is a link station attribute in the sense
that …
Enumerationr/w
Enumerated Values:
1primary
2secondary
3negotiable
 .1.3.6.1.2.1.41.1.1.1.1.2
sdlcPortAdminType
This parameter defines whether the SDLC port
is to connect to a leased or switched line. A
write operation to this administrative value
shall not take effect until the SDLC port has
been cycled inactive.
Enumerationr/w
Enumerated Values:
1leased
2switched
 .1.3.6.1.2.1.41.1.1.1.1.3
sdlcPortAdminTopology
This parameter defines whether the SDLC port is
capable of operating in either a point-to-point
or multipoint topology.

sdlcPortAdminTopology == multipoint implies the
port can also operate in a point-to-…
Enumerationr/w
Enumerated Values:
1pointToPoint
2multipoint
 .1.3.6.1.2.1.41.1.1.1.1.4
sdlcPortAdminISTATUS
This parameter controls the initial value of
the administrative status, ifAdminStatus, of
this SDLC port at port start-up. Depending
on the implementation, a write operation to
this administrative object may not take e…
Enumerationr/w
Enumerated Values:
1inactive
2active
 .1.3.6.1.2.1.41.1.1.1.1.5
sdlcPortAdminACTIVTO
This parameter defines the period of time (in
1/100ths of a second) that the port will allow a
switched line to remain inactive before
disconnecting. A switched line is considered
to be inactive if there are no I-Frame…
SNMPv2-TCTimeIntervalr/w
Textual Convention: SNMPv2-TCTimeInterval Integer32
Type Constraints:
range: 0..2147483647
 .1.3.6.1.2.1.41.1.1.1.1.6
sdlcPortAdminPAUSE
This object defines the minimum elapsed time
(in 1/100ths of a second) between any two
traversals of the poll list for a primary SDLC
port. Depending on the implementation, a write
operation to this administered value …
SNMPv2-TCTimeIntervalr/w
Textual Convention: SNMPv2-TCTimeInterval Integer32
Type Constraints:
range: 0..2147483647
 .1.3.6.1.2.1.41.1.1.1.1.7
sdlcPortAdminSERVLIM
This object defines the number of times the
active poll list will be traversed before
polling a station on the slow poll list for a
primary, multipoint SDLC port. Depending on
the implementation, a write operation to …
SNMPv2-SMIInteger32r/w
Textual Convention: SNMPv2-SMIInteger32 Integer32
Type Constraints:
range: -2147483648..2147483647
 .1.3.6.1.2.1.41.1.1.1.1.8
sdlcPortAdminSlowPollTimer
This object describes the elapsed time (in
1/100ths of a second) between polls for failed
secondary link station addresses. Depending
on the implementation, a write operation to
this administered value may not take ef…
SNMPv2-TCTimeIntervalr/w
Textual Convention: SNMPv2-TCTimeInterval Integer32
Type Constraints:
range: 0..2147483647
 .1.3.6.1.2.1.41.1.1.1.1.9

sdlcPortOperTable

table
.1.3.6.1.2.1.41.1.1.2 · 1 row entry · 13 columns
Open in standard view 
This table contains current SDLC port
parameters.  Many of these objects have
corresponding objects inthe sdlcPortAdminTable.
sdlcPortOperEntry entry .1.3.6.1.2.1.41.1.1.2.1
Currently set parameters for a specific SDLC
port.
Indexes
Column Syntax OID
sdlcPortOperName
An octet string that describes the physical
port to which this interface is currently
attached. It has implementation-specific
significance.
OctetString
Constraints:
range: 1-8
 .1.3.6.1.2.1.41.1.1.2.1.1
sdlcPortOperRole
This object describes the role that the link
station has assumed on this connection.

Even though this is defined as a port object,
it is a link station attribute in the sense
that a role is per link stati…
Enumeration
Enumerated Values:
1primary
2secondary
3undefined
 .1.3.6.1.2.1.41.1.1.2.1.2
sdlcPortOperType
This parameter defines whether the SDLC port
is currently operating as though connected to a
leased or switched line.
Enumeration
Enumerated Values:
1leased
2switched
 .1.3.6.1.2.1.41.1.1.2.1.3
sdlcPortOperTopology
This parameter defines whether the SDLC port is
currently operating in a point-to-point or
multipoint topology.
Enumeration
Enumerated Values:
1pointToPoint
2multipoint
 .1.3.6.1.2.1.41.1.1.2.1.4
sdlcPortOperISTATUS
This parameter describes the initial value of
the administrative status, ifAdminStatus, of
this SDLC port at last port start-up.
Enumeration
Enumerated Values:
1inactive
2active
 .1.3.6.1.2.1.41.1.1.2.1.5
sdlcPortOperACTIVTO
This parameter defines the period of time (in
100ths of a second) that the port will allow a
switched line to remain inactive before
disconnecting. A switched line is considered
to be inactive if there are no I-Frames …
SNMPv2-TCTimeInterval
Textual Convention: SNMPv2-TCTimeInterval Integer32
Type Constraints:
range: 0..2147483647
 .1.3.6.1.2.1.41.1.1.2.1.6
sdlcPortOperPAUSE
This object describes the current minimum
elapsed time (in 1/100ths of a second) between
any two traversals of the poll list for a
primary SDLC port.

The object descriptor contains the name of an
NCP conf…
SNMPv2-TCTimeInterval
Textual Convention: SNMPv2-TCTimeInterval Integer32
Type Constraints:
range: 0..2147483647
 .1.3.6.1.2.1.41.1.1.2.1.7
sdlcPortOperSlowPollMethod
This object defines the exact method that is in
effect for periodically polling failed secondary
link station addresses.

If sdlcPortOperSlowPollMethod == servlim, then
sdlcPortOperSERVLIM defines the actu…
Enumeration
Enumerated Values:
1servlim
2pollpause
3other
 .1.3.6.1.2.1.41.1.1.2.1.8
sdlcPortOperSERVLIM
This object describes the number of times the
active poll list is currently being traversed
before polling a station on the slow poll list
for a primary, multipoint SDLC port.

This object only has meaning…
SNMPv2-SMIInteger32
Textual Convention: SNMPv2-SMIInteger32 Integer32
Type Constraints:
range: -2147483648..2147483647
 .1.3.6.1.2.1.41.1.1.2.1.9
sdlcPortOperSlowPollTimer
This object describes the elapsed time (in
1/100ths of a second) between polls for failed
secondary link station addresses.

This object only has meaning for SDLC ports
where
sdlcPortOperRole == primar…
SNMPv2-TCTimeInterval
Textual Convention: SNMPv2-TCTimeInterval Integer32
Type Constraints:
range: 0..2147483647
 .1.3.6.1.2.1.41.1.1.2.1.10
sdlcPortOperLastModifyTime
This object describes the value of sysUpTime

when this port definition was last modified.
If the port has not been modified, then this
value shall be zero.
SNMPv2-SMITimeTicks
Textual Convention: SNMPv2-SMITimeTicks Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.41.1.1.2.1.11
sdlcPortOperLastFailTime
This object describes the value of sysUpTime
when this SDLC port last failed. If the port
has not failed, then this value shall be zero.
SNMPv2-SMITimeTicks
Textual Convention: SNMPv2-SMITimeTicks Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.41.1.1.2.1.12
sdlcPortOperLastFailCause
This enumerated object describes the cause of
the last failure of this SDLC port. If the
port has not failed, then this object has a
value of undefined(1).
Enumeration
Enumerated Values:
1undefined
2physical
 .1.3.6.1.2.1.41.1.1.2.1.13

sdlcPortStatsTable

table
.1.3.6.1.2.1.41.1.1.3 · 1 row entry · 19 columns
Open in standard view 
Each entry in this table contains statistics
for a specific SDLC port.
sdlcPortStatsEntry entry .1.3.6.1.2.1.41.1.1.3.1
A list of statistics for an SDLC port.
Indexes
Column Syntax OID
sdlcPortStatsPhysicalFailures
This object reflects the total number of times
this port has failed due to its physical media
since port startup. At port startup time,
this object must be initialized to zero.
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.41.1.1.3.1.1
sdlcPortStatsInvalidAddresses
This object reflects the total number of
frames received by this port with invalid link
station addresses.
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.41.1.1.3.1.2
sdlcPortStatsDwarfFrames
This object reflects the total number of
frames received by this port which were
delivered intact by the physical layer but were
too short to be legal.

Ignoring the frame check sequence (FCS), a
frame is …
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.41.1.1.3.1.3
sdlcPortStatsPollsIn
This object reflects the total number of polls
received by this port since the port was
created.
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.41.1.1.3.1.4
sdlcPortStatsPollsOut
This object reflects the total number of polls
sent by this port since the port was created.
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.41.1.1.3.1.5
sdlcPortStatsPollRspsIn
This object reflects the total number of poll
responses received by this port since the port
was created.
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.41.1.1.3.1.6
sdlcPortStatsPollRspsOut
This object reflects the total number of poll
responses sent by this port since the port was
created.
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.41.1.1.3.1.7
sdlcPortStatsLocalBusies
This object reflects the total number of
times that the local SDLC link stations on
this port have entered a busy state (RNR).
This object is initialized to zero when the
port is created.
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.41.1.1.3.1.8
sdlcPortStatsRemoteBusies
This object reflects the total number of
times that the adjacent (i.e., remote) SDLC
link stations on this port have entered a busy
state (RNR). This object is initialized to
zero when the port is created.
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.41.1.1.3.1.9
sdlcPortStatsIFramesIn
This object reflects the total number of
I-Frames that have been received by SDLC link
stations on this port. This object is
initialized to zero when the port is created.
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.41.1.1.3.1.10
sdlcPortStatsIFramesOut
This object reflects the total number of
I-Frames that have been transmitted by SDLC
link stations on this port. This object is
initialized to zero when the port is created.
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.41.1.1.3.1.11
sdlcPortStatsOctetsIn
This object reflects the total octets
received from adjacent SDLC link stations on
this port. This object covers the address,
control, and information field of I-Frames
only. This object is initialized to zero when
th…
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.41.1.1.3.1.12
sdlcPortStatsOctetsOut
This object reflects the total octets
transmitted to adjacent SDLC link stations on
this port. This object covers the address,
control, and information field of I-Frames
only. This object is initialized to zero when
t…
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.41.1.1.3.1.13
sdlcPortStatsProtocolErrs
This object reflects the total number of
times that the SDLC link stations on this port
have deactivated the link as a result of
having received a protocol violation from the
adjacent link station. This object is
initi…
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.41.1.1.3.1.14
sdlcPortStatsActivityTOs
This object reflects the total number of
times that the SDLC link stations on this port
have deactivated the link as a result of no
activity on the link. This object is
initialized to zero when the port is created.
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.41.1.1.3.1.15
sdlcPortStatsRNRLIMITs
This object reflects the total number of
times that the SDLC link stations on this port
have deactivated the link as a result of its
RNRLIMIT timer expiring. This object is
initialized to zero when the port is created.
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.41.1.1.3.1.16
sdlcPortStatsRetriesExps
This object reflects the total number of
times that the SDLC link stations on this port
have deactivated the link as a result of a
retry sequence being exhausted. This object
is initialized to zero when the port is
cre…
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.41.1.1.3.1.17
sdlcPortStatsRetransmitsIn
This object reflects the total number of
I-Frames retransmitted by remote link stations
for all SDLC link stations on this port. This
object is initialized to zero when the port is
created.
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.41.1.1.3.1.18
sdlcPortStatsRetransmitsOut
This object reflects the total number of
I-Frames retransmitted by all local SDLC link
stations on this port. This object is
initialized to zero when the port is created.
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.41.1.1.3.1.19

sdlcLSAdminTable

table
.1.3.6.1.2.1.41.1.2.1 · 1 row entry · 19 columns
Open in standard view 
This table contains objects that can be
changed to manage an SDLC link station.
Changing one of these parameters may take
effect in the operating link immediately or may
wait until the link is restarted depending on
the details of the implementation.
          
The entries in sdlcLSAdminTable can be created
either by an agent or a management station. The
management station can create an entry in
sdlcLSAdminTable by setting the appropriate
value in sdlcLSAdminRowStatus.
          
Most of the objects in this read-create table
have corresponding read-only objects in the
sdlcLSOperTable that reflect the current
operating value.
          
The operating values may be different from
these configured values if changed by XID
negotiation or if a configured parameter was
changed after the link was started.
sdlcLSAdminEntry entry .1.3.6.1.2.1.41.1.2.1.1
A list of configured values for an SDLC link
station.
Indexes
RFC1213-MIBifIndex sdlcLSAddress
Column Syntax OID
sdlcLSAddress
This value is the poll address of the
secondary link station for this SDLC link. It
uniquely identifies the SDLC link station
within a single SDLC port.
Integer32r/w
Constraints:
range: 1-255
 .1.3.6.1.2.1.41.1.2.1.1.1
sdlcLSAdminName
An octet string that defines the local name of
the SDLC link station. This field may be sent
in the XID3 control vector 0x0E, type 0xF7.
OctetStringr/w
Constraints:
range: 1-10
 .1.3.6.1.2.1.41.1.2.1.1.2
sdlcLSAdminState
This object controls the desired state of the
SDLC station. The managed system shall attempt
to keep the operational state, sdlcLSOperState,
consistent with this value.
Enumerationr/w
Enumerated Values:
1inactive
2active
 .1.3.6.1.2.1.41.1.2.1.1.3
sdlcLSAdminISTATUS
This parameter controls the desired state,
sdlcLSAdminState, of the SDLC link station at
link station start-up.
Enumerationr/w
Enumerated Values:
1inactive
2active
 .1.3.6.1.2.1.41.1.2.1.1.4
sdlcLSAdminMAXDATASend
This object contains the maximum PDU size that
the local link station thinks it can send to
the adjacent link station before having
received any XID from the ALS. After the
maximum PDU size that the ALS can receive is
…
SNMPv2-SMIInteger32r/w
Textual Convention: SNMPv2-SMIInteger32 Integer32
Type Constraints:
range: -2147483648..2147483647
 .1.3.6.1.2.1.41.1.2.1.1.5
sdlcLSAdminMAXDATARcv
This object contains the maximum PDU size that
the local link station can receive from the
adjacent link station. This value is sent in
the XID to the ALS.

This value includes the Transmission Header
(TH…
SNMPv2-SMIInteger32r/w
Textual Convention: SNMPv2-SMIInteger32 Integer32
Type Constraints:
range: -2147483648..2147483647
 .1.3.6.1.2.1.41.1.2.1.1.6
sdlcLSAdminREPLYTO
This object controls the reply timeout (in
1/100ths of a second) for an SDLC link
station. If the link station does not receive
a response to a poll or message before the
specified time expires then the appropriate
err…
SNMPv2-TCTimeIntervalr/w
Textual Convention: SNMPv2-TCTimeInterval Integer32
Type Constraints:
range: 0..2147483647
 .1.3.6.1.2.1.41.1.2.1.1.7
sdlcLSAdminMAXIN
This object controls the maximum number of
unacknowledged I-frames which an SDLC link
station may receive. This should range from 1
to (sdlcLSAdminMODULO - 1). This value is sent
in the XID to the ALS.

…
Integer32r/w
Constraints:
range: 1-127
 .1.3.6.1.2.1.41.1.2.1.1.8
sdlcLSAdminMAXOUT
This object controls the maximum number of
consecutive unacknowledged I-frames which an
SDLC link station shall send without an
acknowledgement. This shall range from 1 to
(sdlcLSAdminMODULO - 1).

For li…
Integer32r/w
Constraints:
range: 1-127
 .1.3.6.1.2.1.41.1.2.1.1.9
sdlcLSAdminMODULO
This object controls the modulus for an SDLC
link station. This modulus determines the size
of the rotating acknowledgement window used the
SDLC link station pair.

A write operation to this administered …
Enumerationr/w
Enumerated Values:
8eight
128onetwentyeight
 .1.3.6.1.2.1.41.1.2.1.1.10
sdlcLSAdminRETRIESm
This object controls number of retries in a
retry sequence for the local SDLC link
station. A retry sequence is a series of
retransmitted frames ( data or control) for
which no positive acknowledgement is received.
…
Integer32r/w
Constraints:
range: 0-128
 .1.3.6.1.2.1.41.1.2.1.1.11
sdlcLSAdminRETRIESt
This object controls the interval (in 1/100ths
of a second) between retry sequences for the
local SDLC link station if multiple retry
sequences are specified . A retry sequence is
a series of retransmitted frames ( dat…
SNMPv2-TCTimeIntervalr/w
Textual Convention: SNMPv2-TCTimeInterval Integer32
Type Constraints:
range: 0..2147483647
 .1.3.6.1.2.1.41.1.2.1.1.12
sdlcLSAdminRETRIESn
This object controls the number of times that
a retry sequence is repeated for the local SDLC
link station. A retry sequence is a series of
retransmitted frames ( data or control) for
which no positive acknowledgement …
SNMPv2-SMIInteger32r/w
Textual Convention: SNMPv2-SMIInteger32 Integer32
Type Constraints:
range: -2147483648..2147483647
 .1.3.6.1.2.1.41.1.2.1.1.13
sdlcLSAdminRNRLIMIT
This object controls the length of time (in
1/100ths of a second) that an SDLC link station
will allow its adjacent link station to remain
in a busy (RNR) state before declaring it
inoperative.

A value of…
SNMPv2-TCTimeIntervalr/w
Textual Convention: SNMPv2-TCTimeInterval Integer32
Type Constraints:
range: 0..2147483647
 .1.3.6.1.2.1.41.1.2.1.1.14
sdlcLSAdminDATMODE
This object controls whether communications
mode with the adjacent link station is
two-way-alternate (half) or two-way-simultaneous
(full).

A write operation to this administered value
will not change the…
Enumerationr/w
Enumerated Values:
1half
2full
 .1.3.6.1.2.1.41.1.2.1.1.15
sdlcLSAdminGPoll
This object describes the group poll address
for this link station instance. If group poll
is not in effect for this link station
instance, the value for sdlcLSAdminGPoll should
be zero.

Depending on the…
Integer32r/w
Constraints:
range: 0-254
 .1.3.6.1.2.1.41.1.2.1.1.16
sdlcLSAdminSimRim
This object controls the support for
transmission and receipt of SIM and RIM control
frames for this link station. The value of
this object controls the setting of the
transmit-receive capability sent in the XID
field.
Enumerationr/w
Enumerated Values:
1no
2yes
 .1.3.6.1.2.1.41.1.2.1.1.17
sdlcLSAdminXmitRcvCap
This object controls the transmit-receive
capabilities for this SDLC link station. The
value of this object establishes the value of
the transmit-receive capability indicator sent
in the XID image to the adjacent link …
Enumerationr/w
Enumerated Values:
1twa
2tws
 .1.3.6.1.2.1.41.1.2.1.1.18
sdlcLSAdminRowStatus
This object is used by a management station to
create or delete the row entry in
sdlcLSAdminTable following the RowStatus
textual convention.

Upon successful creation of the row, an agent
automatically cr…
SNMPv2-TCRowStatusr/w
Textual Convention: SNMPv2-TCRowStatus Enumeration
Type Values:
1active
2notInService
3notReady
4createAndGo
5createAndWait
6destroy
 .1.3.6.1.2.1.41.1.2.1.1.19

sdlcLSOperTable

table
.1.3.6.1.2.1.41.1.2.2 · 1 row entry · 24 columns
Open in standard view 
This table contains current SDLC link
parameters.  Many of these objects have
corresponding objects in the
sdlcLSAdminTable.
sdlcLSOperEntry entry .1.3.6.1.2.1.41.1.2.2.1
A list of status and control values for an
SDLC link station.
Indexes
RFC1213-MIBifIndex sdlcLSAddress
Column Syntax OID
sdlcLSOperName
An octet string that defines the name of the
remote SDLC link station. This field is
received in the XID3 control vector 0x0E, type
0xF7.
OctetString
Constraints:
range: 1-10
 .1.3.6.1.2.1.41.1.2.2.1.1
sdlcLSOperRole
This object reflects the current role that the
link station is assuming.

The value of sdlcLSOperRole is undefined(3)
whenever the link station role has not yet been
established by the mode setting command.
Enumeration
Enumerated Values:
1primary
2secondary
3undefined
 .1.3.6.1.2.1.41.1.2.2.1.2
sdlcLSOperState
This object describes the operational state of
the SDLC link station. The managed system
shall attempt to keep this value consistent
with the administered state, sdlcLSAdminState
Enumeration
Enumerated Values:
1discontacted
2contactPending
3contacted
4discontactPending
 .1.3.6.1.2.1.41.1.2.2.1.3
sdlcLSOperMAXDATASend
This object contains the actual maximum PDU
size that the local link station can send to
the adjacent link station. This object is
established from the value received in the XID
from the adjacent link station. If no X…
SNMPv2-SMIInteger32
Textual Convention: SNMPv2-SMIInteger32 Integer32
Type Constraints:
range: -2147483648..2147483647
 .1.3.6.1.2.1.41.1.2.2.1.4
sdlcLSOperREPLYTO
This object reflects the current reply timeout
(in 1/100ths of a second) for an SDLC link
station. If the link station does not receive
a response to a poll or message before the
specified time expires then the appropr…
SNMPv2-TCTimeInterval
Textual Convention: SNMPv2-TCTimeInterval Integer32
Type Constraints:
range: 0..2147483647
 .1.3.6.1.2.1.41.1.2.2.1.5
sdlcLSOperMAXIN
This object reflects the current maximum
number of unacknowledged I-frames which an SDLC
link station may receive. This shall range
from 1 to (sdlcLSOperMODULO - 1).
Integer32
Constraints:
range: 1-127
 .1.3.6.1.2.1.41.1.2.2.1.6
sdlcLSOperMAXOUT
This object controls the maximum number of
consecutive unacknowledged I-frames which an
SDLC link station shall send without an
acknowledgement. This shall range from 1 to
(sdlcLSAdminMODULO - 1).

This v…
Integer32
Constraints:
range: 1-127
 .1.3.6.1.2.1.41.1.2.2.1.7
sdlcLSOperMODULO
This object reflects the current modulus for
an SDLC link station. This modulus determines
the size of rotating acknowledgement window
used by the SDLC link station pair.
Enumeration
Enumerated Values:
8eight
128onetwentyeight
 .1.3.6.1.2.1.41.1.2.2.1.8
sdlcLSOperRETRIESm
This object controls number of retries in a
retry sequence for an SDLC link station. A
retry sequence is a series of retransmitted
frames ( data or control) for which no positive
acknowledgement is received.
…
Integer32
Constraints:
range: 0-128
 .1.3.6.1.2.1.41.1.2.2.1.9
sdlcLSOperRETRIESt
This object reflects the current interval (in
1/100ths of a second) between retry sequences
for an SDLC link station if multiple retry
sequences are specified. A retry sequence is a

series of retransmitt…
SNMPv2-TCTimeInterval
Textual Convention: SNMPv2-TCTimeInterval Integer32
Type Constraints:
range: 0..2147483647
 .1.3.6.1.2.1.41.1.2.2.1.10
sdlcLSOperRETRIESn
This object reflects the current number of
times that a retry sequence is repeated for an
SDLC link station. A retry sequence is a
series of retransmitted frames ( data or
control) for which no positive acknowledgement…
Integer32
Constraints:
range: 0-127
 .1.3.6.1.2.1.41.1.2.2.1.11
sdlcLSOperRNRLIMIT
This object reflects the current length of
time (in 1/100ths of a second) that an SDLC
link station will allow its adjacent link
station to remain in a busy (RNR) state before
declaring it inoperative.

Th…
SNMPv2-TCTimeInterval
Textual Convention: SNMPv2-TCTimeInterval Integer32
Type Constraints:
range: 0..2147483647
 .1.3.6.1.2.1.41.1.2.2.1.12
sdlcLSOperDATMODE
This object reflects whether the current
communications mode with the adjacent link
station is two-way-alternate (half) or
two-way-simultaneous (full).
Enumeration
Enumerated Values:
1half
2full
 .1.3.6.1.2.1.41.1.2.2.1.13
sdlcLSOperLastModifyTime
This object describes the value of sysUpTime
when this link station definition was last
modified. If the link station has not been
modified, then this value shall be zero.
SNMPv2-SMITimeTicks
Textual Convention: SNMPv2-SMITimeTicks Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.41.1.2.2.1.14
sdlcLSOperLastFailTime
This object describes the value of sysUpTime
when this SDLC link station last failed. If
the link station has not failed, then this
value shall be zero.
SNMPv2-SMITimeTicks
Textual Convention: SNMPv2-SMITimeTicks Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.41.1.2.2.1.15
sdlcLSOperLastFailCause
This enumerated object reflects the cause of
the last failure of this SDLC link station. If
the link station has not failed, then this
object will have a value of undefined(1).
Enumeration
Enumerated Values:
1undefined
2rxFRMR
3txFRMR
4noResponse
5protocolErr
6noActivity
7rnrLimit
8retriesExpired
 .1.3.6.1.2.1.41.1.2.2.1.16
sdlcLSOperLastFailCtrlIn
This object reflects the last control octet or
octets (depending on modulus) received by this
SDLC link station at the time of the last
failure. If the link station has not failed,
then this value has no meaning.
OctetString
Constraints:
range: 1-2
 .1.3.6.1.2.1.41.1.2.2.1.17
sdlcLSOperLastFailCtrlOut
This object reflects the last control octet or
octets (depending on modulus) sent by this SDLC
link station at the time of the last failure.
If the link station has not failed, then this
value has no meaning.
OctetString
Constraints:
range: 1-2
 .1.3.6.1.2.1.41.1.2.2.1.18
sdlcLSOperLastFailFRMRInfo
This object reflects the information field of
the FRMR frame if the last failure for this
SDLC link station was as a result of an invalid
frame. Otherwise, this field has no meaning.
OctetString
Constraints:
range: 3-3
 .1.3.6.1.2.1.41.1.2.2.1.19
sdlcLSOperLastFailREPLYTOs
This object reflects the number of times that
the REPLYTO timer had expired for an SDLC link
station at the time of the last failure. If the
link station has not failed, then this value
has no meaning.
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.41.1.2.2.1.20
sdlcLSOperEcho
This object identifies whether the echo bit is
in effect for this particular link station.
Enumeration
Enumerated Values:
1no
2yes
 .1.3.6.1.2.1.41.1.2.2.1.21
sdlcLSOperGPoll
This object describes the group poll address
in effect for this link station instance.
Integer32
Constraints:
range: 0-254
 .1.3.6.1.2.1.41.1.2.2.1.22
sdlcLSOperSimRim
This object reflects the support for
transmission and receipt of SIM and RIM control
frames for the adjacent link station. The
value of this object is set from the XID field
received from the adjacent link station.
Enumeration
Enumerated Values:
1no
2yes
 .1.3.6.1.2.1.41.1.2.2.1.23
sdlcLSOperXmitRcvCap
This object reflects the transmit-receive
capabilities for the adjacent SDLC link
station. The value of this object is the value
of the transmit-receive capability indicator
received in the XID image from the adjacent
…
Enumeration
Enumerated Values:
1twa
2tws
 .1.3.6.1.2.1.41.1.2.2.1.24

sdlcLSStatsTable

table
.1.3.6.1.2.1.41.1.2.3 · 1 row entry · 40 columns
Open in standard view 
Each entry in this table contains statistics
for a specific SDLC link station.
sdlcLSStatsEntry entry .1.3.6.1.2.1.41.1.2.3.1
A list of statistics for an SDLC link station.
Indexes
RFC1213-MIBifIndex sdlcLSAddress
Column Syntax OID
sdlcLSStatsBLUsIn
This object reflects the total basic link
units (BLUs; frames) received from an adjacent
SDLC link station since link station startup.
At link station startup time, this object must
be initialized to zero.
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.41.1.2.3.1.1
sdlcLSStatsBLUsOut
This object reflects the total basic link
units (BLUs; frames), transmitted to an
adjacent SDLC link station since link station
startup. At link station startup time, this
object must be initialized to zero.
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.41.1.2.3.1.2
sdlcLSStatsOctetsIn
This object reflects the total octets received
from an adjacent SDLC link station since link
station startup. This object covers the
address, control, and information field of
I-Frames only. At link station startup ti…
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.41.1.2.3.1.3
sdlcLSStatsOctetsOut
This object reflects the total octets
transmitted to an adjacent SDLC link station
since link station startup. This object covers
the address, control, and information field of

I-Frames only. At link st…
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.41.1.2.3.1.4
sdlcLSStatsPollsIn
This object reflects the total polls received
from an adjacent SDLC link station since link
station startup. At link station startup time,
this object must be initialized to zero.
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.41.1.2.3.1.5
sdlcLSStatsPollsOut
This object reflects the total polls sent to
an adjacent SDLC link station since link
station startup. At link station startup time,
this object must be initialized to zero.
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.41.1.2.3.1.6
sdlcLSStatsPollRspsOut
This object reflects the total number of poll
responses sent to the adjacent SDLC link
station since link station startup. This value
includes I-frames that are sent in response to
a poll.

At link statio…
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.41.1.2.3.1.7
sdlcLSStatsPollRspsIn
This object reflects the total number of poll
responses received from the adjacent SDLC link

station since station startup. This value
includes I-frames that are received in response
to a poll.
…
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.41.1.2.3.1.8
sdlcLSStatsLocalBusies
This object reflects the total number of times
that the local SDLC link station has entered a
busy state (RNR) since link station startup.
At link station startup time, this object must
be initialized to zero.
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.41.1.2.3.1.9
sdlcLSStatsRemoteBusies
This object reflects the total number of times
that an adjacent ( remote) SDLC link station
has entered a busy state (RNR) since link
station startup. At link station startup time,
this object must be initialized to ze…
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.41.1.2.3.1.10
sdlcLSStatsIFramesIn
This object reflects the total I-frames
received from an adjacent SDLC link station
since link station startup. At link station
startup time, this object must be initialized
to zero.
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.41.1.2.3.1.11
sdlcLSStatsIFramesOut
This object reflects the total I-frames
transmitted to an adjacent SDLC link station
since link station startup. At link station
startup time, this object must be initialized
to zero.
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.41.1.2.3.1.12
sdlcLSStatsUIFramesIn
This object reflects the total UI-frames
received from an adjacent SDLC link station
since link station startup.
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.41.1.2.3.1.13
sdlcLSStatsUIFramesOut
This object reflects the total UI-frames
transmitted to an adjacent SDLC link station
since link station startup.
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.41.1.2.3.1.14
sdlcLSStatsXIDsIn
This object reflects the total XID frames
received from an adjacent SDLC link station
since link station startup.
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.41.1.2.3.1.15
sdlcLSStatsXIDsOut
This object reflects the total XID frames
transmitted to an adjacent SDLC link station
since link station startup.
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.41.1.2.3.1.16
sdlcLSStatsTESTsIn
This object reflects the total TEST frames,
commands or responses, received from an
adjacent SDLC link station since link station
startup.
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.41.1.2.3.1.17
sdlcLSStatsTESTsOut
This object reflects the total TEST frames,
commands or responses, transmitted to an
adjacent SDLC link station since link station
startup.
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.41.1.2.3.1.18
sdlcLSStatsREJsIn
This object reflects the total REJ frames
received from an adjacent SDLC link station
since link station startup.
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.41.1.2.3.1.19
sdlcLSStatsREJsOut
This object reflects the total REJ frames
transmitted to an adjacent SDLC link station
since link station startup.
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.41.1.2.3.1.20
sdlcLSStatsFRMRsIn
This object reflects the total frame reject

(FRMR) frames received from an adjacent SDLC
link station since link station startup.
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.41.1.2.3.1.21
sdlcLSStatsFRMRsOut
This object reflects the total frame reject
(FRMR) frames transmitted to an adjacent SDLC
link station since link station startup.
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.41.1.2.3.1.22
sdlcLSStatsSIMsIn
This object reflects the total set
initialization mode (SIM) frames received from
an adjacent SDLC link station since link station
startup.
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.41.1.2.3.1.23
sdlcLSStatsSIMsOut
This object reflects the total set
initialization mode (SIM) frames transmitted to
an adjacent SDLC link station since link station
startup. At link station startup time, this
object must be initialized to zero.
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.41.1.2.3.1.24
sdlcLSStatsRIMsIn
This object reflects the total request
initialization mode (RIM) frames received from
an adjacent SDLC link station since link station
startup. At link station startup time, this
object must be initialized to zero.
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.41.1.2.3.1.25
sdlcLSStatsRIMsOut
This object reflects the total request
initialization mode (RIM) frames transmitted to
an adjacent SDLC link station since link station
startup. At link station startup time, this
object must be initialized to zero.
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.41.1.2.3.1.26
sdlcLSStatsDISCIn
This object reflects the total number of
disconnect (DISC) requests received from an
adjacent SDLC link station since link station
startup. At link station startup time, this
object must be initialized to zero.
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.41.1.2.3.1.27
sdlcLSStatsDISCOut
This object reflects the total number of
disconnect (DISC) requests transmited to an
adjacent SDLC link station since link station
startup. At link station startup time, this
object must be initialized to zero.
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.41.1.2.3.1.28
sdlcLSStatsUAIn
This object reflects the total number of
unnumbered acknowledgements (UA) requests
received from an adjacent SDLC link station
since link station startup. At link station
startup time, this object must be initialized
t…
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.41.1.2.3.1.29
sdlcLSStatsUAOut
This object reflects the total number of
unnumbered acknowledgements (UA) requests
transmited to an adjacent SDLC link station
since link station startup. At link station
startup time, this object must be initialized
t…
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.41.1.2.3.1.30
sdlcLSStatsDMIn
This object reflects the total number of
disconnect mode (DM) requests received from an
adjacent SDLC link station since link station
startup. At link station startup time, this
object must be initialized to zero.
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.41.1.2.3.1.31
sdlcLSStatsDMOut
This object reflects the total number of
disconnect mode (DM) requests transmited to an
adjacent SDLC link station since link station
startup. At link station startup time, this
object must be initialized to zero.
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.41.1.2.3.1.32
sdlcLSStatsSNRMIn
This object reflects the total number of
set normal response mode (SNRM/SNRME) requests
received from an adjacent SDLC link station
since link station startup. At link station
startup time, this object must be initiali…
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.41.1.2.3.1.33
sdlcLSStatsSNRMOut
This object reflects the total number of
set normal response mode (SNRM/SNRME) requests
transmited to an adjacent SDLC link station
since link station startup. At link station
startup time, this object must be initiali…
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.41.1.2.3.1.34
sdlcLSStatsProtocolErrs
This object reflects the total occurrences,
since link station startup, where this SDLC
link station has inactivated the link as a
result of receiving a frame from its adjacent
link station which was in violation of the…
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.41.1.2.3.1.35
sdlcLSStatsActivityTOs
This object reflects the total occurrences,
since startup, where this SDLC link station has
inactivated the link as a result of no activity
on the link. At link station startup time,
this object must be initialized to …
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.41.1.2.3.1.36
sdlcLSStatsRNRLIMITs
This object reflects the total occurrences,
since startup, where this SDLC link station has

inactivated the link as a result of its
RNRLIMIT timer expiring. At link station
startup time, this object must…
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.41.1.2.3.1.37
sdlcLSStatsRetriesExps
This object reflects the total occurrences,
since startup, where this SDLC link station has
inactivated the link as a result of a retry
sequence being exhausted. At link station
startup time, this object must be initia…
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.41.1.2.3.1.38
sdlcLSStatsRetransmitsIn
This object reflects the total number of
information frames retransmitted by the remote
link station because the N(s) received from
that link station indicated that one or more
information frames sent by that station we…
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.41.1.2.3.1.39
sdlcLSStatsRetransmitsOut
This object reflects the total number of
information frames retransmitted to a remote
link station because the N(r) received from
that link station indicated that one or more
information frames sent to that station were…
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.41.1.2.3.1.40