📄 rfc1694.txt
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-- sipL3InvalidSMDSAddressTypes
-- Note that public networks supporting SMDS may discard
-- SIP L3PDUs due to subscription violations. Related
-- managed objects are defined in Definitions of Managed
-- Objects for SMDS Subscription.
sipL3Errors OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS deprecated
-- Moved to ifTable
-- ifInErrors defined in [9] must be used instead.
DESCRIPTION
"The total number of SIP Level 3 PDUs received
from the remote system that were discovered to
have errors (including protocol processing and bit
errors but excluding addressing-related errors)
and were discarded. Includes both group addressed
L3PDUs and L3PDUs containing an individual
destination address."
::= { sipL3Entry 8 }
sipL3InvalidSMDSAddressTypes OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS deprecated
-- Moved to ifTable
-- ifInUnknownProtos defined in [9] must be used instead.
DESCRIPTION
"The number of SIP Level 3 PDUs received from the
remote system that had the Source or Destination
Address_Type subfields, (the four most significant
bits of the 64 bit address field), not equal to
the value 1100 or 1110. Also, an error is
considered to have occurred if the Address_Type
field for a Source Address, the four most
significant bits of the 64 bits, is equal to 1110
(a group address)."
::= { sipL3Entry 9 }
sipL3VersionSupport OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A value which indicates the version(s) of SIP
Brown & Tesink [Page 13]
RFC 1694 SMDS Interface Objects August 1994
that this interface supports. The value is a sum.
This sum initially takes the value zero. For each
version, V, that this interface supports, 2 raised
to (V - 1) is added to the sum. For example, a
port supporting versions 1 and 2 would have a
value of (2^(1-1)+2^(2-1))=3. The
sipL3VersionSupport is effectively a bit mask with
Version 1 equal to the least significant bit
(LSB)."
::= { sipL3Entry 10 }
-- The SIP Level 2 Group
sipL2Table OBJECT-TYPE
SYNTAX SEQUENCE OF SipL2Entry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table contains SIP L2PDU parameters and
state variables, one entry per SIP L2 interface."
::= { sip 2 }
sipL2Entry OBJECT-TYPE
SYNTAX SipL2Entry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This list contains SIP L2 parameters and state
variables."
INDEX { sipL2Index }
::= { sipL2Table 1 }
SipL2Entry ::= SEQUENCE {
sipL2Index IfIndex,
sipL2ReceivedCounts Counter32,
sipL2SentCounts Counter32,
sipL2HcsOrCRCErrors Counter32,
sipL2PayloadLengthErrors Counter32,
sipL2SequenceNumberErrors Counter32,
sipL2MidCurrentlyActiveErrors Counter32,
sipL2BomOrSSMsMIDErrors Counter32,
sipL2EomsMIDErrors Counter32
}
sipL2Index OBJECT-TYPE
SYNTAX IfIndex
MAX-ACCESS read-only
Brown & Tesink [Page 14]
RFC 1694 SMDS Interface Objects August 1994
STATUS current
DESCRIPTION
"The value of this object identifies the SIP
interface for which this entry contains management
information."
::= { sipL2Entry 1 }
sipL2ReceivedCounts OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of SIP Level 2 PDUs received from the
remote system across the SNI. The total includes
only unerrored L2PDUs."
::= { sipL2Entry 2 }
sipL2SentCounts OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of SIP Level 2 PDUs that have been
sent by this system across the SNI."
::= { sipL2Entry 3 }
-- The following error types are counted, and
-- preclude sipL2ReceivedCounts to be incremented:
-- sipL2HcsOrCRCErrors
-- sipL2PayloadLengthErrors
-- sipL2SequenceNumberErrors
-- sipL2BomOrSSMsMIDErrors
-- sipL2EomsMIDErrors
-- The receipt of SIP Level 2 PDUs which are BOMs and
-- for with a MID that is already active will cause
-- sipL2MidCurrentlyActiveErrors to increment.
-- Any already accumulated (correct) segmentation
-- units are discarded.The sipL2ReceivedCounts
-- is incremented by 1. Thus,
-- sipL2ReceivedCounts defines the number of
-- correct SIP Level 2 PDUs delivered to the reassembly
-- process.
sipL2HcsOrCRCErrors OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
Brown & Tesink [Page 15]
RFC 1694 SMDS Interface Objects August 1994
"The number of received SIP Level 2 PDUs that were
discovered to have either a Header Check Sequence
error or a Payload CRC violation."
::= { sipL2Entry 4 }
sipL2PayloadLengthErrors OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of received SIP Level 2 PDUs that had
Payload Length errors that fall in the following
specifications:
- SSM L2_PDU payload length field value less
- than 28 octets or greater than 44 octets,
- BOM or COM L2_PDU payload length field not
- equal to 44 octets,
- EOM L2_PDU payload length field value less
- than 4 octets or greater than 44 octets."
::= { sipL2Entry 5 }
sipL2SequenceNumberErrors OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of received SIP Level 2 PDUs that had
a sequence number within the L2PDU not equal to
the expected sequence number of the SMDS SS
receive process."
::= { sipL2Entry 6 }
sipL2MidCurrentlyActiveErrors OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of received SIP Level 2 PDUs that are
BOMs for which an active receive process is
already started."
::= { sipL2Entry 7 }
sipL2BomOrSSMsMIDErrors OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
Brown & Tesink [Page 16]
RFC 1694 SMDS Interface Objects August 1994
"The number of received SIP Level 2 PDUs that are
SSMs with a MID not equal to zero or are BOMs with
MIDs equal to zero."
::= { sipL2Entry 8 }
sipL2EomsMIDErrors OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of received SIP Level 2 PDUs that are
EOMs for which there is no active receive process
for the MID (i.e., the receipt of an EOM which
does not correspond to a BOM) OR the EOM has a MID
equal to zero."
::= { sipL2Entry 9 }
-- The SIP PLCP Group
sipPLCP OBJECT IDENTIFIER ::= { sip 3 }
-- The DS1 PLCP Group
sipDS1PLCPTable OBJECT-TYPE
SYNTAX SEQUENCE OF SipDS1PLCPEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table contains SIP DS1 PLCP parameters and
state variables, one entry per SIP port."
::= { sipPLCP 1 }
sipDS1PLCPEntry OBJECT-TYPE
SYNTAX SipDS1PLCPEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This list contains SIP DS1 PLCP parameters and
state variables."
INDEX { sipDS1PLCPIndex }
::= { sipDS1PLCPTable 1 }
SipDS1PLCPEntry ::= SEQUENCE {
sipDS1PLCPIndex IfIndex,
sipDS1PLCPSEFSs Counter32,
sipDS1PLCPAlarmState INTEGER,
Brown & Tesink [Page 17]
RFC 1694 SMDS Interface Objects August 1994
sipDS1PLCPUASs Counter32
}
sipDS1PLCPIndex OBJECT-TYPE
SYNTAX IfIndex
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of this object identifies the
interface for which this entry contains management
information. "
::= { sipDS1PLCPEntry 1 }
sipDS1PLCPSEFSs OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A DS1 Severely Errored Framing Second (SEFS) is a
count of one-second intervals containing one or
more SEF events. A Severely Errored Framing (SEF)
event is declared when an error in the A1 octet
and an error in the A2 octet of a framing octet
pair (i.e., errors in both framing octets), or two
consecutive invalid and/or nonsequential Path
Overhead Identifier octets are detected."
::= { sipDS1PLCPEntry 2 }
sipDS1PLCPAlarmState OBJECT-TYPE
SYNTAX INTEGER {
noAlarm (1),
receivedFarEndAlarm (2),
incomingLOF (3)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This variable indicates if there is an alarm
present for the DS1 PLCP. The value
receivedFarEndAlarm means that the DS1 PLCP has
received an incoming Yellow Signal, the value
incomingLOF means that the DS1 PLCP has declared a
loss of frame (LOF) failure condition, and the
value noAlarm means that there are no alarms
present. See TR-TSV-000773 for a description of
alarm states."
::= { sipDS1PLCPEntry 3 }
Brown & Tesink [Page 18]
RFC 1694 SMDS Interface Objects August 1994
sipDS1PLCPUASs OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The counter associated with the number of
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