| OID symbolic | OID numeric | Type | Access | Description |
|---|
| s5EthMultisegTopologyMib | 1.3.6.1.4.1.45.1.6.13.0 | | | 5000 Ethernet Multi-segment MIB
Copyright 1993-2004 Nortel Networks, Inc.
All rights reserved.
This Nortel Networks SNMP Management Information Base Specification
(Specification) embodies Nortel Networks' confidential and
proprietary intellectual property. Nortel Networks retains all
title and ownership in the Specification, including any
revisions.
This Specification is supplied 'AS IS,' and Nortel Networks makes
no warranty, either express or implied, as to the use,
operation, condition, or performance of the Specification. |
| s5EnMsTopInfo | 1.3.6.1.4.1.45.1.6.13.1 | | | |
| IP s5EnMsTopIpAddr | 1.3.6.1.4.1.45.1.6.13.1.1 | IpAddress | read-only | An IP address of the agent. This is used to fill
in the IP address field of transmitted SONMP packets.
The agent should be reachable through this IP address. |
| INT s5EnMsTopStatus | 1.3.6.1.4.1.45.1.6.13.1.2 | INTEGER | read-write | Indicates if the agent is participating in
multi-segment topology. The values are:
topOn(1)....topology is on
topOff(2)...topology is off
When the value is topOff(2) the status of
topology table entries is undefined. However, the
agent should make its best attempt when the value is
changed to topOff(2) to remove all existing instances
of topology MIB objects. The agent must save the
setting of this object in nonvolatile memory (i.e.,
save across reboots). |
| TIK s5EnMsTopNmmLstChg | 1.3.6.1.4.1.45.1.6.13.1.3 | TimeTicks | read-only | The value of sysUpTime the last time an entry in the
NMM topology table was added, deleted, or modified. If
the NMM topology table has not changed since cold/warm
start of the agent, then the value is zero. |
| TIK s5EnMsTopBdgLstChg | 1.3.6.1.4.1.45.1.6.13.1.4 | TimeTicks | read-only | The value of sysUpTime the last time an entry in the
bridge topology table was added, deleted, or modified.
If the bridge topology table has not changed since
cold/warm start of the agent, then the value is zero. |
| INT s5EnMsTopNmmMaxNum | 1.3.6.1.4.1.45.1.6.13.1.5 | INTEGER | read-only | The maximum number of entries in the NMM topology
table. |
| INT s5EnMsTopNmmCurNum | 1.3.6.1.4.1.45.1.6.13.1.6 | INTEGER | read-only | The current number of entries in the NMM topology
table. |
| INT s5EnMsTopBdgMaxNum | 1.3.6.1.4.1.45.1.6.13.1.7 | INTEGER | read-only | The maximum number of entries in the bridge topology
table. |
| INT s5EnMsTopBdgCurNum | 1.3.6.1.4.1.45.1.6.13.1.8 | INTEGER | read-only | The current number of entries in the bridge topology
table. |
| s5EnMsTopNmm | 1.3.6.1.4.1.45.1.6.13.2 | | | |
| s5EnMsTopNmmTable | 1.3.6.1.4.1.45.1.6.13.2.1 | | not-accessible | A table of topology information from each topology
agent that sends out NMM topology messages, and that
has been heard by the reporting topology agent. The
number of entries is determined by the number of
distinct topology messages received. A topology
message is identified by a combination of the IP
address and segment-identifier contained in the
message, and the slot-port on which it is received.
Entries in the table are created by reception of a
'new' NMM topology message. An entry is removed from
the table after no messages are received from the
corresponding topology agent in the required time
interval.
NOTE: there is an entry for the reporting agent with
the values of slot and port set to zero. |
| s5EnMsTopNmmEntry | 1.3.6.1.4.1.45.1.6.13.2.1.1 | | not-accessible | A row in the NMM topology table. Entries in the table
can not be created or deleted via SNMP. |
| INT s5EnMsTopNmmSlot | 1.3.6.1.4.1.45.1.6.13.2.1.1.1 | INTEGER | read-only | The slot on which the topology message
was received.
NOTE: There is an artificial 'row' for the reporting
agent with slot and port equal to zero.
NOTE: Non-modular devices that do not have multiple
slots should set this value to 1. |
| INT s5EnMsTopNmmPort | 1.3.6.1.4.1.45.1.6.13.2.1.1.2 | INTEGER | read-only | The port on which the topology message
was received.
NOTE: there is an artificial 'row' for the reporting
agent with slot and port equal to zero. |
| IP s5EnMsTopNmmIpAddr | 1.3.6.1.4.1.45.1.6.13.2.1.1.3 | IpAddress | read-only | The IP address of the sender of the topology message. |
| INT s5EnMsTopNmmSegId | 1.3.6.1.4.1.45.1.6.13.2.1.1.4 | INTEGER | read-only | The 'segment identifier' of the segment from which
the remote agent sent the topology message. The value
is extracted from the received topology message.
Different devices may use different methods for
representing the segment identifier. For example,
system 5000 NMMs that run multi-segment autotopology use
the SrcIndx of the segment as the segment identifier;
switches use a computed a value equal to '(256 * s) + p'
where 's' is the board, card or slot number and 'p' is
the port number on and as seen by the switch sending the
topology message;
system 3000 NMMs use the lower three bytes of the MAC
address of the NMM as the segment identifier. In any
case, the 'segment identifier' uniquely identifies the
network segment in the remote device from which
the topology message was sent. |
| MAC s5EnMsTopNmmMacAddr | 1.3.6.1.4.1.45.1.6.13.2.1.1.5 | MacAddress | read-only | The MAC address of the sender of the topology message. |
| SNP s5EnMsTopNmmChassisType | 1.3.6.1.4.1.45.1.6.13.2.1.1.6 | SnpxChassisType | read-only | The chassis type of the device that sent the topology
message. |
| SNP s5EnMsTopNmmBkplType | 1.3.6.1.4.1.45.1.6.13.2.1.1.7 | SnpxBackplaneType | read-only | The backplane type of the device that sent the
topology message. |
| INT s5EnMsTopNmmLocalSeg | 1.3.6.1.4.1.45.1.6.13.2.1.1.8 | INTEGER | read-only | Indicates if the sender of the topology message is on
the same Ethernet segment (i.e., NOT across a bridge)
as the reporting agent. |
| INT s5EnMsTopNmmCurState | 1.3.6.1.4.1.45.1.6.13.2.1.1.9 | INTEGER | read-only | The current state of sender of the
topology message. The values are:
topChanged(1)...topology information has
recently changed
heartbeat(2)....topology information unchanged
new(3)..........sending agent is in new state. |
| INT s5EnMsTopNmmEosSize | 1.3.6.1.4.1.45.1.6.13.2.2 | INTEGER | read-only | The current size of a 'row' in the table
s5EnMsTopNmmEosTable. This allows applications
to be able to break apart 'rows' in the table. |
| s5EnMsTopNmmEosTable | 1.3.6.1.4.1.45.1.6.13.2.3 | | not-accessible | A table of encoded octet strings of
entries in table s5EnMsTopNmmTable.
The number of entries is determined by
packing of 'rows' from s5EnMsTopNmmTable. |
| s5EnMsTopNmmEosEntry | 1.3.6.1.4.1.45.1.6.13.2.3.1 | | not-accessible | A row in the table of encoded octet
strings for table s5EnMsTopNmmTable.
Instance returned in Response PDU:
On GETs: instance specified is the
instance returned.
On GET-NEXTs: instance returned is the
instance of the last record
contained in the octet string.
Entries in the table can not be created
or deleted via SNMP. |
| OCT s5EnMsTopNmmEos | 1.3.6.1.4.1.45.1.6.13.2.3.1.1 | OCTET STRING | read-only | An encoded octet string. On reads it contains
an integral number of 'rows' from table
s5EnMsTopNmmTable. All 'rows' are the same size
which is defined by object s5EnMsTopNmmEosSize. |
| s5EnMsTopBdg | 1.3.6.1.4.1.45.1.6.13.3 | | | |
| s5EnMsTopBdgTable | 1.3.6.1.4.1.45.1.6.13.3.1 | | not-accessible | A table of topology information from each Bridge in
the network that is sending bridge topology messages
that have been heard by the reporting agent. The
number of entries is determined by the number of
detected (and active) bridges. Entries in the table
are created by reception of a topology message from a
'new' bridge. An entry is removed from the table
after no messages are received from the corresponding
bridge in the required time interval. |
| s5EnMsTopBdgEntry | 1.3.6.1.4.1.45.1.6.13.3.1.1 | | not-accessible | A row in the bridge topology table. Entries in the
table can not be created or deleted via SNMP. |
| INT s5EnMsTopBdgSlotNum | 1.3.6.1.4.1.45.1.6.13.3.1.1.1 | INTEGER | read-only | The slot on which the topology message was
received.
NOTE: Non-modular devices that do not have multiple
slots should set this value to 1. |
| INT s5EnMsTopBdgPortNum | 1.3.6.1.4.1.45.1.6.13.3.1.1.2 | INTEGER | read-only | The port on which the topology message was received. |
| IP s5EnMsTopBdgIpAddr | 1.3.6.1.4.1.45.1.6.13.3.1.1.3 | IpAddress | read-only | The IP address of the bridge that sent the
topology message. |
| INT s5EnMsTopBdgNumber | 1.3.6.1.4.1.45.1.6.13.3.1.1.4 | INTEGER | read-only | The 'Bridge Number' of the bridge that sent
the topology message. This is the IEEE 802.1
bridge number. |
| MAC s5EnMsTopBdgMacAddr | 1.3.6.1.4.1.45.1.6.13.3.1.1.5 | MacAddress | read-only | The MAC Address of the bridge that sent the
topology message. |
| INT s5EnMsTopBdgType | 1.3.6.1.4.1.45.1.6.13.3.1.1.6 | INTEGER | read-only | The 'kind of bridge' that sent the topology
message. The values are:
other(1).....unknown or other type
locSyn(2)....local SynOptics bridge
remSyn(3)....remote SynOptics bridge
kalpana(4)...Kalpana bridge(switch) |
| I32 s5EnMsTopBdgNumPorts | 1.3.6.1.4.1.45.1.6.13.3.1.1.7 | Integer32 | read-only | The number of ports on the bridge. |
| INT s5EnMsTopBdgStatus | 1.3.6.1.4.1.45.1.6.13.3.1.1.8 | INTEGER | read-only | The current operational status from the bridge
that sent the topology message. The values are:
other(1).....unknown or other
active(2)....bridge is active
standby(3)...bridge is in standby
A value of standby(3) means that at least ONE port
is in standby mode. A value of active(2) means NO
port is in standby mode. |
| INT s5EnMsTopBdgHelloPortNum | 1.3.6.1.4.1.45.1.6.13.3.1.1.9 | INTEGER | read-only | The port number used by the bridge to
send the topology message. This port may
or may not be in standby mode. |
| INT s5EnMsTopBdgHelloPortType | 1.3.6.1.4.1.45.1.6.13.3.1.1.10 | INTEGER | read-only | The type of the port used by the bridge to
send the topology message. The values are:
other(1)...other or unknown type
eth(2).....ethernet
tok4(3)....4 Mbit token ring
tok16(4)...16 Mbit token ring
fddi(5)....fddi
t1(6)......t1
Note: These enumerations were done for
'completeness'. No other value than eth(2)
should ever be received by an ethernet agent. |
| INT s5EnMsTopBdgHelloPortStatus | 1.3.6.1.4.1.45.1.6.13.3.1.1.11 | INTEGER | read-only | The status of the port used by the bridge
to send the topology message. The values are:
other(1).....unknown or other
active(2)....port is active
standby(3)...port is in standby |
| MAC s5EnMsTopBdgCompBdgMac1 | 1.3.6.1.4.1.45.1.6.13.3.1.1.12 | MacAddress | read-only | The first MAC address of a companion bridge
of the bridge that sent the topology message.
The value is 00:00:00:00:00:00 for local
bridges (since there is no companion bridge)
and also when the companion MAC address
is unknown for remote bridges. |
| MAC s5EnMsTopBdgCompBdgMac2 | 1.3.6.1.4.1.45.1.6.13.3.1.1.13 | MacAddress | read-only | The second MAC address of a companion bridge
of the bridge that sent the topology message.
The value is 00:00:00:00:00:00 for local
bridges (since there is no companion bridge)
and also when the companion MAC address
is unknown for remote bridges. |
| INT s5EnMsTopBdgEosSize | 1.3.6.1.4.1.45.1.6.13.3.2 | INTEGER | read-only | The current size of a 'row' in the table
s5EnMsTopBdgEosTable. This allows applications
to be able to break apart 'rows' in the table. |
| s5EnMsTopBdgEosTable | 1.3.6.1.4.1.45.1.6.13.3.3 | | not-accessible | A table of encoded octet strings of
entries in table s5EnMsTopBdgTable.
The number of entries is determined by
packing of 'rows' from s5EnMsTopBdgTable. |
| s5EnMsTopBdgEosEntry | 1.3.6.1.4.1.45.1.6.13.3.3.1 | | not-accessible | A row in the table of encoded octet
strings for table s5EnMsTopBdgTable.
Instance returned in Response PDU:
On GETs: instance specified is the
instance returned.
On GET-NEXTs: instance returned is the
instance of the last record
contained in the octet string.
Entries in the table can not be created
or deleted via SNMP. |
| OCT s5EnMsTopBdgEos | 1.3.6.1.4.1.45.1.6.13.3.3.1.1 | OCTET STRING | read-only | An encoded octet string. On reads it contains
an integral number of 'rows' from table
s5EnMsTopBdgTable. All 'rows' are the same size
which is defined by object s5EnMsTopBdgEosSize. |
| s5EnMsTopSrcMac | 1.3.6.1.4.1.45.1.6.13.4 | | | |
| s5EnMsTopSrcMacAddrTable | 1.3.6.1.4.1.45.1.6.13.4.1 | | not-accessible | A table describing the source MAC addresses that the
agent uses to transmit topology messages on different
segments in the device. The MAC addresses are
preallocated and remain unchanged for the agent.
However, the mapping between a MAC address and segment
may change, since it can depend on the current
physical and/or logical configuration of the device.
Implementation of this group is required for those
devices that use different source MAC addresses to
transmit topology messages on different segments.
Implementation of this group is optional otherwise. |
| s5EnMsTopSrcMacAddrEntry | 1.3.6.1.4.1.45.1.6.13.4.1.1 | | not-accessible | A row in the table of MAC address-to-segment mappings.
Entries in the table can not be created or deleted
via SNMP. |
| MAC s5EnMsTopSrcMacAddr | 1.3.6.1.4.1.45.1.6.13.4.1.1.1 | MacAddress | read-only | The MAC address used to transmit topology messages. |
| INT s5EnMsTopSrcMacSegId | 1.3.6.1.4.1.45.1.6.13.4.1.1.2 | INTEGER | read-only | The 'segment-identifier' of the segment
on which topology messages were transmitted. |
| TIK s5EnMsTopSrcMacAddrLstChg | 1.3.6.1.4.1.45.1.6.13.4.2 | TimeTicks | read-only | The value of sysUpTime when an entry in the
table s5EnMsTopSrcMacAddrTable was last changed.
If no changes have been done since cold/warm start
of the agent, then the value is zero. |
| s5EnMsTopPort | 1.3.6.1.4.1.45.1.6.13.5 | | | |
| s5EnMsTopPortTable | 1.3.6.1.4.1.45.1.6.13.5.1 | | not-accessible | A table of topology statuses for each port on the
unit. This provides a way to make different topology
settings for each port, instead of having global
topology settings for the entire unit |
| s5EnMsTopPortEntry | 1.3.6.1.4.1.45.1.6.13.5.1.1 | | not-accessible | an entry in the s5EnMsTopPortTable table. There is
one such entry for every port |
| NUM s5EnMsTopPortIfIndex | 1.3.6.1.4.1.45.1.6.13.5.1.1.1 | InterfaceIndex | not-accessible | Indicates port on which to configure topology. |
| INT s5EnMsTopPortState | 1.3.6.1.4.1.45.1.6.13.5.1.1.2 | INTEGER | read-write | Indicates if the agent is participating in
multi-segment topology on this port. The values are:
topActive(1)....topology mode is active
topPassthru(2)...topology mode is passive (transparent)
When the value is topActive, the agent sends out
topology packets and also interprets any topology
packets received and updates the topology table
accordingly.
When the value is topPassthru(2) the unit does not
generate and send out topology packets and forwards
whatever topology packets it receives. |
