CISCO-LWAPP-TSM-MIB
AI MIB Summary
The CISCO-LWAPP-TSM-MIB enables network management stations to monitor Traffic Stream Metrics (TSM) on Cisco Central Controllers terminating LWAPP tunnels from lightweight access points, specifically tracking per-client and per-AP packet latency, jitter, loss, and roaming time to assess audio/video quality. These metrics are collected at 90-second intervals from 802.11a/b interfaces to characterize wireless traffic patterns and support capacity planning or troubleshooting for real-time media services.
This MIB is intended to be implemented on all those devices operating as Central controllers, that terminate the Light Weight Access Point Protocol tunnel from Cisco Light-weight LWAPP Access Points.
Network management stations learn the audio/video traffic quality observed on WLANs through this MIB.
The relationship between CC and the LWAPP APs can be depicted as follows:
+......+ +......+ +......+
+ + + + + +
+ CC + + CC + + CC +
+ + + + + +
+......+ +......+ +......+
.. . . .. . . . . . . . . . . . . . . . . . .
+......+ +......+ +......+ +......+
+ + + + + + + +
+ AP + + AP + + AP + + AP +
+ + + + + + + +
+......+ +......+ +......+ +......+
. . . . . . . . . . . . . . . . . . .
+......+ +......+ +......+ +......+
+ + + + + + + +
+ MN + + MN + + MN + + MN +
+ + + + + + + +
+......+ +......+ +......+ +......+
The LWAPP tunnel exists between the controller and the APs. The MNs communicate with the APs through the protocol defined by the 802.11 standard.
LWAPP APs, upon bootup, discover and join one of the controllers and the controller pushes the configuration, that includes the WLAN parameters, to the LWAPP APs. The APs then encapsulate all the 802.11 frames from wireless clients inside LWAPP frames and forward the LWAPP frames to the controller.
This MIB provides the information about the per-client /per-AP packet latency, packet jitter, packet loss and roaming time in the network which does affect quality of audio/video traffic. These parameters are called Traffic Stream Metrics. When TSM collection is enabled on all 802.11a/802.11b interfaces, the metrics are collected by controller from AP in every 90 seconds window.
Information provided by this MIB can be used by the NMS applications to present measurements of audio and video traffic quality.
GLOSSARY
Access Point ( AP )
An entity that contains an 802.11 medium access control ( MAC ) and physical layer ( PHY ) interface and provides access to the distribution services via the wireless medium for associated clients.
LWAPP APs encapsulate all the 802.11 frames in LWAPP frames and sends it to the controller to which it is logically connected.
Central Controller ( CC )
The central entity that terminates the LWAPP protocol tunnel from the LWAPP APs. Throughout this MIB, this entity is also referred to as 'controller'.
Light Weight Access Point Protocol ( LWAPP )
This is a generic protocol that defines the communication between the Access Points and the Central Controller.
Mobile Node ( MN )
A roaming 802.11 wireless device in a wireless network associated with an access point.
Traffic Stream Metrics (TSM)
These are parameters like the per-client / per-AP packet latency, packet jitter, packet loss and roaming time in the network, which does affect quality of audio/video traffic. These statistics are collected to study and characterize the pattern of data traffic and perform appropriate management tasks to regulate the same for the smooth functioning of the network.
Channel Utilization (CU) The Channel Utilization is defined as the percentage of time, the QAP sensed the medium was busy, as indicated by either the physical or virtual carrier sense (CS) mechanism.
Picc Picc is the time consumed by AP for receiving frames not destined to itself on a particular Radio interface from co-channel APs and Clients.
Pib Pib is the time consumed by AP for receiving frames on a particular Radio interface which are not correctly de-modulated.
REFERENCE
[1] Wireless LAN Medium Access Control ( MAC ) and Physical Layer ( PHY ) Specifications.
[2] Draft-obara-capwap-lwapp-00.txt, IETF Light Weight Access Point Protocol
Main OID:
ciscoLwappTsmMIB.1.3.6.1.4.1.9.9.525
49
Objects
Active
Status
6
Dependencies
Imported Objects
Objects
49 total| Object Name |
|---|
ciscoLwappTsmMIBThis MIB is intended to be implemented on all those
devices operating as Central controllers, that
terminate the Light Weight Access Point Protocol
tunnel from Cisco Light-weight LWAPP Access Points.
Network management stations learn the audio/video
traffic quality observed on WLANs through this MIB.
The relationship between CC and the LWAPP APs
can be depicted as follows:
+......+ +......+ +......+
+ + + + + +
+ CC + + CC + + CC +
+ + + + + +
+......+ +......+ +......+
.. . .
.. . .
. . . .
. . . .
. . . .
. . . .
+......+ +......+ +......+ +......+
+ + + + + + + +
+ AP + + AP + + AP + + AP +
+ + + + + + + +
+......+ +......+ +......+ +......+
. . .
. . . .
. . . .
. . . .
. . . .
+......+ +......+ +......+ +......+
+ + + + + + + +
+ MN + + MN + + MN + + MN +
+ + + + + + + +
+......+ +......+ +......+ +......+
The LWAPP tunnel exists between the controller and
the APs. The MNs communicate with the APs through
the protocol defined by the 802.11 standard.
LWAPP APs, upon bootup, discover and join one of the
controllers and the controller pushes the configuration,
that includes the WLAN parameters, to the LWAPP APs.
The APs then encapsulate all the 802.11 frames from
wireless clients inside LWAPP frames and forward
the LWAPP frames to the controller.
This MIB provides the information about the per-client
/per-AP packet latency, packet jitter, packet loss and
roaming time in the network which does affect quality
of audio/video traffic. These parameters are called
Traffic Stream Metrics. When TSM collection is enabled
on all 802.11a/802.11b interfaces, the metrics are
collected by controller from AP in every 90 seconds
window.
Information provided by this MIB can be used by the
NMS applications to present measurements of audio and
video traffic quality.
GLOSSARY
Access Point ( AP )
An entity that contains an 802.11 medium access
control ( MAC ) and physical layer ( PHY ) interface
and provides access to the distribution services via
the wireless medium for associated clients.
LWAPP APs encapsulate all the 802.11 frames in
LWAPP frames and sends it to the controller to which
it is logically connected.
Central Controller ( CC )
The central entity that terminates the LWAPP protocol
tunnel from the LWAPP APs. Throughout this MIB,
this entity is also referred to as 'controller'.
Light Weight Access Point Protocol ( LWAPP )
This is a generic protocol that defines the
communication between the Access Points and the
Central Controller.
Mobile Node ( MN )
A roaming 802.11 wireless device in a wireless
network associated with an access point.
Traffic Stream Metrics (TSM)
These are parameters like the per-client / per-AP
packet latency, packet jitter, packet loss and roaming
time in the network, which does affect quality of
audio/video traffic. These statistics are collected
to study and characterize the pattern of data
traffic and perform appropriate management tasks to
regulate the same for the smooth functioning of the
network.
Channel Utilization (CU)
The Channel Utilization is defined as the percentage of time,
the QAP sensed the medium was busy, as indicated by
either the physical or virtual carrier sense (CS) mechanism.
Picc
Picc is the time consumed by AP for receiving frames
not destined to itself on a particular Radio interface
from co-channel APs and Clients.
Pib
Pib is the time consumed by AP for receiving frames on
a particular Radio interface which are not correctly de-modulated.
REFERENCE
[1] Wireless LAN Medium Access Control ( MAC ) and
Physical Layer ( PHY ) Specifications.
[2] Draft-obara-capwap-lwapp-00.txt, IETF Light
Weight Access Point Protocol MODULE-IDENTITY .1.3.6.1.4.1.9.9.525 |
ciscoLwappTsmMIBNotifs OBJECT IDENTIFIER .1.3.6.1.4.1.9.9.525.0 |
ciscoLwappTsmMIBObjects OBJECT IDENTIFIER .1.3.6.1.4.1.9.9.525.1 |
ciscoLwappTsmDot11Config OBJECT IDENTIFIER .1.3.6.1.4.1.9.9.525.1.1 |
cLTsmDot11aConfigWhen this object is set to 'true', the associated
APs send the controller, every 90 seconds,
statistical data on traffic observed on their 802.11a
interfaces.
When this object is set to 'false', the APs stop
sending statistical data on the 802.11a interfaces
to the controller.rw TruthValue (SNMPv2-TC) .1.3.6.1.4.1.9.9.525.1.1.1 |
cLTsmDot11bgConfigWhen this object is set to 'true', the associated
APs send the controller, every 90 seconds,
statistical data on traffic observed on their 802.11b
interfaces.
When this object is set to 'false', the APs stop
sending statistical data on the 802.11b interfaces
to the controller.rw TruthValue (SNMPv2-TC) .1.3.6.1.4.1.9.9.525.1.1.2 |
cLTsmDot11MaxClientsPerDot11IntfThe maximum number of clients per dot11 interface
for which TSM statistics are collected.rw Unsigned32 .1.3.6.1.4.1.9.9.525.1.1.3 |
cLTsmDot11MaxTsmStatsEntriesThe maximum number of entries that can be accommodated in the
database to collect the traffic stream metrics received by the
controller from the associated APs on uplink and downlink
traffic.rw Unsigned32 .1.3.6.1.4.1.9.9.525.1.1.4 |
ciscoLwappTsmDot11Stats OBJECT IDENTIFIER .1.3.6.1.4.1.9.9.525.1.2 |
cLTsmDot11ClientTableThis table lists those clients for which TSM statistics
are collected by the controller from the respective
APs associated with the controller.
A row is added to this table when an AP sends TSM
statistics corresponding to a wireless client
associated to it through one of its dot11 interfaces
identified by cLApSysMacAddress and cLApDot11IfSlotId.
The maximum number of entries per radio interface is
given by cLTsmDot11MaxClientsPerDot11Intf. The
oldest entry is deleted when the number of entries
is to exceed the limit indicated by
cLTsmDot11MaxClientsPerDot11Intf. SEQUENCE OF CLTsmDot11ClientEntry .1.3.6.1.4.1.9.9.525.1.2.1 |
cLTsmDot11ClientEntryEach entry represents a conceptual row in
cLTsmDot11ClientTable and uniquely identified by
cLApSysMacAddress, cLApDot11IfSlotId and
cLTsmDot11ClientIndex. CLTsmDot11ClientEntry .1.3.6.1.4.1.9.9.525.1.2.1.1 |
cLTsmDot11ClientIndexThis object uniquely identifies one client associated
to the AP through the dot11 interface identified by
cLApSysMacAddress and cLApDot11IfSlotId. Unsigned32 .1.3.6.1.4.1.9.9.525.1.2.1.1.1 |
cLTsmDot11ClientMacAddressThis object indicates the MAC address of the
wireless client for which TSM statistics are
collected.ro MacAddress (SNMPv2-TC) .1.3.6.1.4.1.9.9.525.1.2.1.1.2 |
cLTsmDot11UplinkTableThis table represents the statistics received by the
controller from the associated APs, on the uplink
traffic ( traffic from the 802.11 wireless client to
the AP ) observed on the dot11 interfaces of the
respective APs.
For example, suppose a client with address
12:3f:73:99:de:5b connects to the 802.11 radio
interface, 13:13:43:de:bb:ff of an AP at 18:30:00 hours.
Assuming that cLTsmDot11aConfig (or cLTsmDot11bConfig)
is set to 'true' for the respective type of interface,
every 90 seconds, AP sends the controller statistical
data for the client 12:3f:73:99:de:5b associated at the
interface 13:13:43:de:bb:ff.
So, after 3 minutes, i.e., 180 seconds, controller would
have received statistics for the particular client and
AP combination twice leading to two rows in this table
as follows.
1> Client: 12:3f:73:99:de:5b
Interface:13:13:43:de:bb:ff Time: 18:33:00
2> Client: 12:3f:73:99:de:5b
Interface:13:13:43:de:bb:ff Time: 18:31:30
Now assume that, at 18:33:00, the client moves and
associates with another AP associated to the same
controller, at the AP's 802.11 interface
14:14:43:de:dd:ee.
After 3 minutes, i.e., 180 seconds (say), controller
would have again received statistics from the AP, for
the particular client and new AP combination twice
leading to two new rows in this table.
At this point, this table will have entries with
following references :
1> Client: 12:3f:73:99:de:5b
Interface:14:14:43:de:dd:ee Time: 18:36:00
2> Client: 12:3f:73:99:de:5b
Interface:14:14:43:de:dd:ee Time: 18:34:30
3> Client: 12:3f:73:99:de:5b
Interface:13:13:43:de:bb:ff Time: 18:33:00
4> Client: 12:3f:73:99:de:5b
Interface:13:13:43:de:bb:ff Time: 18:31:30
The maximum number of entries in this table is
indicated by cLTsmDot11MaxTsmStatsEntries. When
the specified limit of entries is reached the oldest
entries will be removed to make room for new entries.
However, the controller may remove the entries if it
encounters memory shortage. SEQUENCE OF CLTsmDot11UplinkEntry .1.3.6.1.4.1.9.9.525.1.2.2 |
cLTsmDot11UplinkEntryEach entry represents a conceptual row in this table
and corresponds to the uplink TSM statistics received
from an AP, in a 90 second window
(cLTsmDot11UplinkTimeStamp), for a mobile-station
/client (cLClientMacAddress) associated with the AP at
its 802.11 interface. CLTsmDot11UplinkEntry .1.3.6.1.4.1.9.9.525.1.2.2.1 |
cLTsmDot11UplinkApMacAddressThis object represents the radio MAC address of the AP
with which this client was associated when these
statistics were observed. MacAddress (SNMPv2-TC) .1.3.6.1.4.1.9.9.525.1.2.2.1.1 |
cLTsmDot11UplinkApIfSlotIdThis object represents a slot number and uniquely
identifies the dot11 interface of the AP along with
cLTsmDot11UplinkApMacAddress with which the
client indicated by cLTsmDot11ClientMacAddress
was associated when these statistics were observed. Unsigned32 .1.3.6.1.4.1.9.9.525.1.2.2.1.2 |
cLTsmDot11UplinkTimeStampThis object indicates the value of sysUpTime at which
these statistics were received from the AP. This
represents number of seconds elapsed since 00:00:00 on
January 1, 1970, Coordinated Universal Time (UTC). So
a value of '1131362704' means 'Mon Nov 7 16:55:04
2005'. TimeStamp (SNMPv2-TC) .1.3.6.1.4.1.9.9.525.1.2.2.1.3 |
cLTsmDot11UplinkAvgPktQDelayThe average packet queue delay in the upstream
direction.ro TimeInterval UNITS "hundredths-seconds" .1.3.6.1.4.1.9.9.525.1.2.2.1.4 |
cLTsmDot11UplinkLt10PacketsThe number of packets transmitted by the client and
received by the AP that experienced a delay of less
than 10 ms.ro CLTsmDot11CurrentPackets UNITS "packets" .1.3.6.1.4.1.9.9.525.1.2.2.1.5 |
cLTsmDot11UplinkPktGt10Lt20PacketsThe number of packets transmitted by the client and
received by the AP that experienced a delay greater
than or equal to 10 ms and less than 20 ms.ro CLTsmDot11CurrentPackets UNITS "packets" .1.3.6.1.4.1.9.9.525.1.2.2.1.6 |
cLTsmDot11UplinkPktGt20Lt40PacketsThe number of packets transmitted by the client and
received by the AP that experienced a delay greater
than or equal to 20 ms and less than 40 ms.ro CLTsmDot11CurrentPackets UNITS "packets" .1.3.6.1.4.1.9.9.525.1.2.2.1.7 |
cLTsmDot11UplinkPktGt40PacketsThe number of packets transmitted by the client and
received by the AP that experienced a delay greater
than 40 ms.ro CLTsmDot11CurrentPackets UNITS "packets" .1.3.6.1.4.1.9.9.525.1.2.2.1.8 |
cLTsmDot11UplinkLostPacketsThis object indicates the number of lost upstream
packets in the specified interval.ro CLTsmDot11CurrentPackets UNITS "packets" .1.3.6.1.4.1.9.9.525.1.2.2.1.9 |
cLTsmDot11UplinkTotalPacketsThe number of upstream packets received in the
specified interval.ro CLTsmDot11CurrentPackets UNITS "packets" .1.3.6.1.4.1.9.9.525.1.2.2.1.10 |
cLTsmDot11UplinkRoamingPacketsThe number of packets exchanged for roaming
negotiations in the specified interval.ro CLTsmDot11CurrentPackets UNITS "packets" .1.3.6.1.4.1.9.9.525.1.2.2.1.11 |
cLTsmDot11UplinkRoamingDelayThe average roaming delay observed in the
specified interval.ro TimeInterval UNITS "hundredths-seconds" .1.3.6.1.4.1.9.9.525.1.2.2.1.12 |
cLTsmDot11DnlinkTableThis table represents the statistics received by the
controller from the associated APs, on the downlink
traffic ( traffic from the AP to the 802.11 wireless
client ) observed on the dot11 interfaces of the
respective APs.
For example, suppose a client with address
12:3f:73:99:de:5b connects to the 802.11 radio
interface, 13:13:43:de:bb:ff of an AP at 18:30:00 hours.
Assuming that cLTsmDot11aConfig (or cLTsmDot11bConfig)
is set to 'true' for the respective type of interface,
every 90 seconds, the AP sends the controller
statistical data about the 12:3f:73:99:de:5b associated
at the interface 13:13:43:de:bb:ff.
So, after 3 minutes, i.e., 180 seconds, controller would
have received statistics from the AP for the particular
client and AP combination twice leading to two rows in
this table as follows.
1> Client: 12:3f:73:99:de:5b
Interface:13:13:43:de:bb:ff Time: 18:33:00
2> Client: 12:3f:73:99:de:5b
Interface:13:13:43:de:bb:ff Time: 18:31:30
Now assume that, at 18:33:00, the client moves and
associates with another AP associated to the same
controller, at the AP's 802.11 interface
14:14:43:de:dd:ee.
After 3 minutes, i.e., 180 seconds (say), controller
would have again collected statistics for the particular
client and new AP combination twice leading to two new
rows in this table.
At this point, this table will have entries as
follows.
1> Client: 12:3f:73:99:de:5b
Interface:14:14:43:de:dd:ee Time: 18:36:00
2> Client: 12:3f:73:99:de:5b
Interface:14:14:43:de:dd:ee Time: 18:34:30
3> Client: 12:3f:73:99:de:5b
Interface:13:13:43:de:bb:ff Time: 18:33:00
4> Client: 12:3f:73:99:de:5b
Interface:13:13:43:de:bb:ff Time: 18:31:30
The maximum number of entries in this table is
indicated by cLTsmDot11MaxTsmStatsEntries. When
the specified limit of entries is reached the oldest
entries will be removed to make room for new entries.
However, the controller may remove the entries if it
encounters memory shortage. SEQUENCE OF CLTsmDot11DnlinkEntry .1.3.6.1.4.1.9.9.525.1.2.3 |
cLTsmDot11DnlinkEntryEach entry represents a conceptual row in this table
and corresponds to the downlink TSM statistics received
by the controller from an AP in a 90 second
window (cLTsmDot11DnlinkTimeStamp), for a
mobile-station/client associated with the AP at its
802.11 interface. CLTsmDot11DnlinkEntry .1.3.6.1.4.1.9.9.525.1.2.3.1 |
cLTsmDot11DnlinkApMacAddressThis object represents the radio MAC address of the AP
with which this client was associated when these
statistics were observed. MacAddress (SNMPv2-TC) .1.3.6.1.4.1.9.9.525.1.2.3.1.1 |
cLTsmDot11DnlinkApIfSlotIdThis object represents a slot number and uniquely
identifies the dot11 interface of the AP along with
cLTsmDot11DnlinkApMacAddress with which the
client indicated by cLTsmDot11ClientMacAddress
was associated when these statistics were observed. Unsigned32 .1.3.6.1.4.1.9.9.525.1.2.3.1.2 |
cLTsmDot11DnlinkTimeStampThis object indicates the value of sysUpTime at which
these statistics were received from the AP. This
represents number of seconds elapsed since 00:00:00 on
January 1, 1970, Coordinated Universal Time (UTC). So
a value of '1131362704' means 'Mon Nov 7 16:55:04
2005'. TimeStamp (SNMPv2-TC) .1.3.6.1.4.1.9.9.525.1.2.3.1.3 |
cLTsmDot11DnlinkAvgPktQDelayThe average packet queue delay in the downstream
direction.ro TimeInterval UNITS "hundredths-seconds" .1.3.6.1.4.1.9.9.525.1.2.3.1.4 |
cLTsmDot11DnlinkLt10PacketsThe number of packets transmitted by the AP and
received by the client that experienced a delay of
less than 10 ms.ro CLTsmDot11CurrentPackets UNITS "packets" .1.3.6.1.4.1.9.9.525.1.2.3.1.5 |
cLTsmDot11DnlinkPktGt10Lt20PacketsThe number of packets transmitted by the AP and
received by the client that experienced a delay greater
than or equal to 10 ms and less than 20 ms.ro CLTsmDot11CurrentPackets UNITS "packets" .1.3.6.1.4.1.9.9.525.1.2.3.1.6 |
cLTsmDot11DnlinkPktGt20Lt40PacketsThe number of packets transmitted by the AP and
received by the client that experienced a delay greater
than or equal to 20 ms and less than 40 ms.ro CLTsmDot11CurrentPackets UNITS "packets" .1.3.6.1.4.1.9.9.525.1.2.3.1.7 |
cLTsmDot11DnlinkPktGt40PacketsThe number of packets transmitted by the AP and
received by the client that experienced a delay greater
than 40 ms.ro CLTsmDot11CurrentPackets UNITS "packets" .1.3.6.1.4.1.9.9.525.1.2.3.1.8 |
cLTsmDot11DnlinkLostPacketsThis object indicates the number of lost downstream
packets in the specified interval.ro CLTsmDot11CurrentPackets UNITS "packets" .1.3.6.1.4.1.9.9.525.1.2.3.1.9 |
cLTsmDot11DnlinkTotalPacketsThe number of downstream packets received in the
specified interval.ro CLTsmDot11CurrentPackets UNITS "packets" .1.3.6.1.4.1.9.9.525.1.2.3.1.10 |
cLTsmDot11CUTableThis table represents Channel Utilization statistics
received by the Controller from associated APs observed
on the dot11 radio interfaces of the respective APs.
A row is added to this table when an AP sends Channel
Utilization metrics corresponding to its dot11
radio interfaces.
The maximum number of entries per radio interface is
represented by cLTsmDot11MaxTsmStatsEntries.
The oldest entry is deleted when the number of entries
exceeds the limit indicated by cLTsmDot11MaxTsmStatsEntries. SEQUENCE OF CLTsmDot11CUEntry .1.3.6.1.4.1.9.9.525.1.2.4 |
cLTsmDot11CUEntryEach entry represents a conceptual row in
cLTsmDot11CUTable and uniquely identified by
cLApSysMacAddress, cLApDot11IfSlotId and
cLTsmDot11CUTimeStamp. CLTsmDot11CUEntry .1.3.6.1.4.1.9.9.525.1.2.4.1 |
cLTsmDot11CUTimeStampThis object indicates the value of sysUpTime at which
these statistics were received from the AP. This
represents number of seconds elapsed since 00:00:00 on
January 1, 1970, Coordinated Universal Time (UTC). So
a value of '1131362704' means 'Mon Nov 7 16:55:04
2005'. TimeStamp (SNMPv2-TC) .1.3.6.1.4.1.9.9.525.1.2.4.1.1 |
cLTsmDot11CUFiftyPercentilePiccThis object represents the 50th percentile of Picc.
Picc represents the percentage of time consumed by
the AP for receiving frames on a particular radio
interface from co-channel APs & clients.ro Unsigned32 .1.3.6.1.4.1.9.9.525.1.2.4.1.2 |
cLTsmDot11CUNinetyPercentilePiccThis object represents the 90th percentile of Picc.
Picc represents the percentage of time consumed by
the AP for receiving frames on a particular radio
interface from co-channel APs & clients.ro Unsigned32 .1.3.6.1.4.1.9.9.525.1.2.4.1.3 |
cLTsmDot11CUFiftyPercentilePibThis object represents the 50th percentile of Pib.
Pib represents the percentage of time consumed by
the AP for receiving frames on a particular radio
interface which cannot be correctly de-modulated.ro Unsigned32 .1.3.6.1.4.1.9.9.525.1.2.4.1.4 |
cLTsmDot11CUNinetyPercentilePibThis object represents the 90th percentile of Pib.
Pib represents the percentage of time consumed by
the AP for receiving frames on a particular radio
interface which cannot be correctly de-modulated.ro Unsigned32 .1.3.6.1.4.1.9.9.525.1.2.4.1.5 |
ciscoLwappTsmMIBConform OBJECT IDENTIFIER .1.3.6.1.4.1.9.9.525.2 |
ciscoLwappTsmMIBCompliances OBJECT IDENTIFIER .1.3.6.1.4.1.9.9.525.2.1 |
ciscoLwappTsmMIBGroups OBJECT IDENTIFIER .1.3.6.1.4.1.9.9.525.2.2 |