This variable indicates whether the Agent has its
ability to send SNMP traps limited because it has
sent 'trapMaxPerWindow' traps during a time
period specified by 'trapWindowPeriod'.
This method is called the Feedback/Pin technique
for limiting traps, and is described in RFC 1224.
This method is enabled by setting 'trapControl'
to 'feedbackPinLimited'.
The value of 'open', indicates that the Agent is
allowed to send traps, and is not currently limited.
The value of 'closed', indicates that the Agent
is currently not allowed to send traps, because
of a self-limiting condition. (The Agent sets
the value to 'closed' itself).
The SNMP user may only write a value of 'open' to this MIB,
and only when 'trapControl' is set to 'feedbackPinLimited'.
If the SNMP user wants to disable sending traps, then the
variable 'trapControl' should be set to 'disabled', which
causes this variable to automatically be set to 'closed'.
This non-persistent variable is set to an initial
value of 'open' whenever the 'trapControl' has a value of
'unLimited' or 'feedbackPinLimited', or whenever an SNMP
user sets 'trapControl' to 'feedbackPinLimited'.
The Agent determines if a trap can be sent by examining
several controls (or filters), all of which enable the
sending of the trap. These are described in their order
of checking below:
One, the MIB variable that enables that specific trap to be
sent is enabled. (Each trap can be selectively enabled or
disabled.) If a trap is not sent due to this filter, then
'trapFilteredSpecific' is incremented.
Two, the MIB 'trapControl', is set to 'unLimited'; or, it
is set to 'feedbackPinLimited' and 'trapFlow' is set to
'open'. If a trap is not sent due to this filter, then
'trapFilteredControl' is incremented.
Three, one or more trap managers must be defined in the
table 'trapMgrTable' with a valid IP address in
'trapMgrTable.trapMgrAddress', and their control variable
'trapMgrTable.trapMgrControl' must be configured to 1)
'both' or 'standard' and the trap is a standard trap; or 2)
'enterprise' or 'both', and the trap is an enterprise trap.
If a trap is not sent due to this filter, then
'trapFilteredManager' is incremented.
Four, the trap has no associated severity level, or the
severity level of the trap is equal or higher than the
value specified by the severity filter
'trapSeverityFilter'. If a trap is not sent due to this
filter, then 'trapFilteredSeverity' is incremented.
Parsed from file WESTERN-MULTIPLEX-MIB.mib
Module: WESTERN-MULTIPLEX-MIB
Vendor: Western Multiplex
Module: WESTERN-MULTIPLEX-MIB
[Automatically extracted from oidview.com]
trapFlow OBJECT-TYPE SYNTAX INTEGER { open(1), closed(2) } ACCESS read-write STATUS mandatory DESCRIPTION "This variable indicates whether the Agent has its ability to send SNMP traps limited because it has sent 'trapMaxPerWindow' traps during a time period specified by 'trapWindowPeriod'. This method is called the Feedback/Pin technique for limiting traps, and is described in RFC 1224. This method is enabled by setting 'trapControl' to 'feedbackPinLimited'. The value of 'open', indicates that the Agent is allowed to send traps, and is not currently limited. The value of 'closed', indicates that the Agent is currently not allowed to send traps, because of a self-limiting condition. (The Agent sets the value to 'closed' itself). The SNMP user may only write a value of 'open' to this MIB, and only when 'trapControl' is set to 'feedbackPinLimited'. If the SNMP user wants to disable sending traps, then the variable 'trapControl' should be set to 'disabled', which causes this variable to automatically be set to 'closed'. This non-persistent variable is set to an initial value of 'open' whenever the 'trapControl' has a value of 'unLimited' or 'feedbackPinLimited', or whenever an SNMP user sets 'trapControl' to 'feedbackPinLimited'. The Agent determines if a trap can be sent by examining several controls (or filters), all of which enable the sending of the trap. These are described in their order of checking below: One, the MIB variable that enables that specific trap to be sent is enabled. (Each trap can be selectively enabled or disabled.) If a trap is not sent due to this filter, then 'trapFilteredSpecific' is incremented. Two, the MIB 'trapControl', is set to 'unLimited'; or, it is set to 'feedbackPinLimited' and 'trapFlow' is set to 'open'. If a trap is not sent due to this filter, then 'trapFilteredControl' is incremented. Three, one or more trap managers must be defined in the table 'trapMgrTable' with a valid IP address in 'trapMgrTable.trapMgrAddress', and their control variable 'trapMgrTable.trapMgrControl' must be configured to 1) 'both' or 'standard' and the trap is a standard trap; or 2) 'enterprise' or 'both', and the trap is an enterprise trap. If a trap is not sent due to this filter, then 'trapFilteredManager' is incremented. Four, the trap has no associated severity level, or the severity level of the trap is equal or higher than the value specified by the severity filter 'trapSeverityFilter'. If a trap is not sent due to this filter, then 'trapFilteredSeverity' is incremented." ::= { trap 4 }
| OID | Name | Sub children | Sub Nodes Total | Description |
|---|---|---|---|---|
| 1.3.6.1.4.1.3727.20.10.5.1 | trapControl | 0 | 0 | This persistent variable controls the generation of SNMP traps by the Agent within the NMU of the radio. 'disabled' forces the Ag… |
| 1.3.6.1.4.1.3727.20.10.5.2 | trapClearDate | 0 | 0 | The SNMP user writing any value to this variable, causes the following variables to be modified: 1) 'trapMgrCounter' variables of… |
| 1.3.6.1.4.1.3727.20.10.5.3 | trapMgrTable | 1 | 5 | This table contains a list of trap managers that the Agent must attempt to sent its traps, assuming other controls (or filters) a… |
| 1.3.6.1.4.1.3727.20.10.5.5 | trapLastTimestamp | 0 | 0 | This variable contains the Date and Time that the Agent attempted to send the last trap. (The time the Agent formatted the SNMP t… |
| 1.3.6.1.4.1.3727.20.10.5.6 | trapWindowPeriod | 0 | 0 | This persistent variable indicates the time period in minutes that is used by the feedback/pin trap limiting algorithm as specifi… |
| 1.3.6.1.4.1.3727.20.10.5.7 | trapMaxPerWindow | 0 | 0 | This persistent variable indicates the maximum number of traps that can occur and be sent during the time period specified by 'tr… |
| 1.3.6.1.4.1.3727.20.10.5.10 | trapSequenceClearDate | 0 | 0 | The SNMP user writing any value to this variable, causes the following variables to be modified: 1) 'trapSequenceNumber' variable… |
| 1.3.6.1.4.1.3727.20.10.5.11 | trapSequenceNumber | 0 | 0 | This persistent variable increments every time an enterprise or standard trap (coldStart, LinkUp, etc.) is generated by the Netwo… |
| 1.3.6.1.4.1.3727.20.10.5.12 | trapSeverityFilter | 0 | 0 | This persistent variable indicates the desired severity level for sending a generated SNMP trap based upon this severity level. T… |
| 1.3.6.1.4.1.3727.20.10.5.13 | trapCommunity | 0 | 0 | This persistent variable identifies the community string to be used when sending traps to any of the trap managers specified in '… |
| 1.3.6.1.4.1.3727.20.10.5.18 | trapFilteredSpecific | 0 | 0 | This variable counts the number of occurrences of events that have an associated SNMP trap, and no trap was sent due to a trap fi… |
| 1.3.6.1.4.1.3727.20.10.5.19 | trapFilteredControl | 0 | 0 | This variable counts the number of occurrences of events that have an associated SNMP trap, and no trap was sent due to the 'trap… |
| 1.3.6.1.4.1.3727.20.10.5.20 | trapFilteredManager | 0 | 0 | This variable counts the number of occurrences of events that have an associated SNMP trap, and no trap was sent due to the 'trap… |
| 1.3.6.1.4.1.3727.20.10.5.21 | trapFilteredSeverity | 0 | 0 | This variable counts the number of occurrences of events that have an associated SNMP trap, and no trap was sent due to the trap … |
| 1.3.6.1.4.1.3727.20.10.5.22 | trapColdStartControl | 0 | 0 | This persistent variable controls whether the Agent will attempt to sent a trap the MIB II 'coldStart' trap whenever the Network … |
| 1.3.6.1.4.1.3727.20.10.5.23 | trapLinkDownControl | 0 | 0 | This persistent variable controls whether the Agent will attempt to sent a trap the MIB II 'linkDown' trap whenever the Network M… |
| 1.3.6.1.4.1.3727.20.10.5.24 | trapLinkUpControl | 0 | 0 | This persistent variable controls whether the Agent will attempt to sent a trap the MIB II 'linkUp' trap whenever the Network Man… |