📄 rfc1747.txt
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SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"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."
::= { sdlcPortStatsEntry 16 }
sdlcPortStatsRetriesExps OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
Hilgeman, Nix, Bartky & Clark [Page 24]
RFC 1747 SNADLC SDLC MIB using SMIv2 January 1995
STATUS current
DESCRIPTION
"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
created."
::= { sdlcPortStatsEntry 17 }
sdlcPortStatsRetransmitsIn OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"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."
::= { sdlcPortStatsEntry 18 }
sdlcPortStatsRetransmitsOut OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"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."
::= { sdlcPortStatsEntry 19 }
Hilgeman, Nix, Bartky & Clark [Page 25]
RFC 1747 SNADLC SDLC MIB using SMIv2 January 1995
--
-- THE SDLC LINK STATION GROUP
-- ===========================
--
-- The following classes of information is modelled for each SDLC link
-- station:
--
-- 1. ADMINISTRATIVE ( read-write)
-- 2. OPERATIONAL ( read-only)
-- 3. STATISTICS ( read-only)
-- *************************************************************
-- * *
-- * THE SDLC LINK STATION ADMINISTRATIVE TABLE *
-- * *
-- *************************************************************
sdlcLSAdminTable OBJECT-TYPE
SYNTAX SEQUENCE OF SdlcLSAdminEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"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."
::= { sdlcLSGroup 1 }
sdlcLSAdminEntry OBJECT-TYPE
Hilgeman, Nix, Bartky & Clark [Page 26]
RFC 1747 SNADLC SDLC MIB using SMIv2 January 1995
SYNTAX SdlcLSAdminEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A list of configured values for an SDLC link
station."
INDEX { ifIndex, sdlcLSAddress }
::= { sdlcLSAdminTable 1 }
SdlcLSAdminEntry ::= SEQUENCE
{
sdlcLSAddress INTEGER,
sdlcLSAdminName DisplayString,
sdlcLSAdminState INTEGER,
sdlcLSAdminISTATUS INTEGER,
sdlcLSAdminMAXDATASend Integer32,
sdlcLSAdminMAXDATARcv Integer32,
sdlcLSAdminREPLYTO TimeInterval,
sdlcLSAdminMAXIN INTEGER,
sdlcLSAdminMAXOUT INTEGER,
sdlcLSAdminMODULO INTEGER,
sdlcLSAdminRETRIESm INTEGER,
sdlcLSAdminRETRIESt TimeInterval,
sdlcLSAdminRETRIESn Integer32,
sdlcLSAdminRNRLIMIT TimeInterval,
sdlcLSAdminDATMODE INTEGER,
sdlcLSAdminGPoll INTEGER,
sdlcLSAdminSimRim INTEGER,
sdlcLSAdminXmitRcvCap INTEGER,
sdlcLSAdminRowStatus RowStatus
}
sdlcLSAddress OBJECT-TYPE
SYNTAX INTEGER (1..255)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"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."
::= { sdlcLSAdminEntry 1 }
sdlcLSAdminName OBJECT-TYPE
SYNTAX DisplayString (SIZE (1..10))
MAX-ACCESS read-create
STATUS current
DESCRIPTION
Hilgeman, Nix, Bartky & Clark [Page 27]
RFC 1747 SNADLC SDLC MIB using SMIv2 January 1995
"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."
::= { sdlcLSAdminEntry 2 }
sdlcLSAdminState OBJECT-TYPE
SYNTAX INTEGER
{
inactive(1),
active(2)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"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."
DEFVAL { active }
::= { sdlcLSAdminEntry 3 }
sdlcLSAdminISTATUS OBJECT-TYPE
SYNTAX INTEGER
{
inactive(1),
active(2)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This parameter controls the desired state,
sdlcLSAdminState, of the SDLC link station at
link station start-up."
DEFVAL { active }
::= { sdlcLSAdminEntry 4 }
sdlcLSAdminMAXDATASend OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"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
known (via XID exchange) that value is
reflected in sdlcLSOperMAXDATASend and takes
Hilgeman, Nix, Bartky & Clark [Page 28]
RFC 1747 SNADLC SDLC MIB using SMIv2 January 1995
precedence over this object.
This value includes the Transmission Header
(TH) and the Request Header (RH)."
::= { sdlcLSAdminEntry 5 }
sdlcLSAdminMAXDATARcv OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"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) and the Request Header (RH)."
::= { sdlcLSAdminEntry 6 }
sdlcLSAdminREPLYTO OBJECT-TYPE
SYNTAX TimeInterval
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"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
error recovery shall be initiated.
The object descriptor contains the name of an
NCP configuration parameter, REPLYTO. Please
note that the value of this object represents
1/100ths of a second while the NCP REPLYTO is
represented in 1/10ths of a second.
Depending on the implementation, a write
operation to this administered value may not
change the operational value, sdlcLSOperREPLYTO,
until the link station is cycled inactive.
This object only has meaning for SDLC ports
where sdlcPortAdminRole == primary "
DEFVAL { 100 }
::= { sdlcLSAdminEntry 7 }
Hilgeman, Nix, Bartky & Clark [Page 29]
RFC 1747 SNADLC SDLC MIB using SMIv2 January 1995
sdlcLSAdminMAXIN OBJECT-TYPE
SYNTAX INTEGER (1..127)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"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.
A write operation to this administered value
will not change the operational value,
sdlcLSOperMAXIN, until the link station is
cycled inactive."
DEFVAL { 7 }
::= { sdlcLSAdminEntry 8 }
sdlcLSAdminMAXOUT OBJECT-TYPE
SYNTAX INTEGER (1..127)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"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 t⌨️ 快捷键说明
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