iwBrStpTimeSinceTopoChange
INFINET-BRIDGE-MIB ·
.1.3.6.1.4.1.3942.1.1.8.1.2.3
Object
The time (in hundredths of a second) since the last time a topology change was detected by the bridge entity. For RSTP, this reports the time since the tcWhile timer for any port on this Bridge was nonzero.
Context
- MIB
- INFINET-BRIDGE-MIB
- OID
.1.3.6.1.4.1.3942.1.1.8.1.2.3- Type
- scalar
- Access
- readonly
- Status
- current
- Units
- centi-seconds
- Parent
- iwBrStp
- Siblings
- 10
Syntax
centi-seconds RFC1155-SMITimeTicks
- Source
- RFC1155-SMITimeTicks
- Base type
Unsigned32
Values & Constraints
Type Constraints
range: 0..4294967295
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| iwBrStpProtoSpec An indication of what version of the Spanning Tree
Protocol is being run. IEEE 802.1D implementations
will return 'ieee8021d(3)'. | scalar | Enumeration | .1.3.6.1.4.1.3942.1.1.8.1.2.1 |
| iwBrStpBridgeHelloTime The value that all bridges use for HelloTime when this
bridge is acting as the root. The granularity of this
timer is 1 second. An agent may return a badValue error
if a set is … | scalar | centi-seconds Integer32 | .1.3.6.1.4.1.3942.1.1.8.1.2.10 |
| iwBrStpBridgeForwardDelay The value that all bridges use for ForwardDelay when
this bridge is acting as the root. Note that the range
for this parameter is related to the value of
iwBrStpBridgeMaxAge. Th… | scalar | centi-seconds Integer32 | .1.3.6.1.4.1.3942.1.1.8.1.2.11 |
| iwBrStpPriority The value of the write-able portion of the Bridge ID
(i.e., the first two octets of the (8 octet long) Bridge
ID). The other (last) 6 octets of the Bridge ID are
given by the val… | scalar | Integer32 | .1.3.6.1.4.1.3942.1.1.8.1.2.2 |
| iwBrStpTopChanges The total number of topology changes detected by
this bridge since the management entity was last
reset or initialized. | scalar | SNMPv2-SMICounter32 | .1.3.6.1.4.1.3942.1.1.8.1.2.4 |
| iwBrStpMaxAge The maximum age of Spanning Tree Protocol information
learned from the network on any port before it is
discarded, in units of hundredths of a second. This is
the actual value th… | scalar | centi-seconds Timeout | .1.3.6.1.4.1.3942.1.1.8.1.2.5 |
| iwBrStpHelloTime The amount of time between the transmission of
Configuration bridge PDUs by this node on any port when
it is the root of the spanning tree, or trying to become
so, in units of hun… | scalar | centi-seconds Timeout | .1.3.6.1.4.1.3942.1.1.8.1.2.6 |
| iwBrStpHoldTime This time value determines the interval length
during which no more than two Configuration bridge
PDUs shall be transmitted by this node, in units
of hundredths of a second. | scalar | centi-seconds SNMPv2-SMIInteger32 | .1.3.6.1.4.1.3942.1.1.8.1.2.7 |
| iwBrStpForwardDelay This time value, measured in units of hundredths of a
second, controls how fast a port changes its spanning
state when moving towards the Forwarding state. The
value determines h… | scalar | centi-seconds Timeout | .1.3.6.1.4.1.3942.1.1.8.1.2.8 |
| iwBrStpBridgeMaxAge The value that all bridges use for MaxAge when this
bridge is acting as the root. Note that the range
for this parameter is related to the value of
iwBrStpBridgeHelloTime. The gr… | scalar | centi-seconds Integer32 | .1.3.6.1.4.1.3942.1.1.8.1.2.9 |