Search for	Example	Results
A single word	`cat`	Topics that contain the word "cat". You will also find its grammatical variations, such as "cats".
A phrase. You can specify that the search results contain a specific phrase.	`"cat food"` (quotation marks)	Topics that contain the literal phrase "cat food" and all its grammatical variations. Without the quotation marks, the query is equivalent to specifying an OR operator, which finds topics with one of the individual words instead of the phrase.

Search for	Operator	Example
Two or more words in the same topic	`AND` `and` `+` (plus symbol) `&` (ampersand)	`cat AND dog` `"cat food"+milk` `"cat food"&"dog food"`
Either word in a topic	`OR` `or` `\|` (pipe)	`cat OR dog` `cat \| dog`
Topics that do not contain a specific word or phrase	`NOT` `not` `!` (exclamation point)	`NOT cat` `! dog`
Topics that contain one string and do not contain another	`^` (caret)	`cat ^ mouse`
A combination of search types	`( )` parentheses	`cat + (dog \| mouse)` `cat \| dog + (! mouse)`

Network Node Manager i Software10.30

Administer > Configure Incidents > Manage Incidents Using Incident Configurations > How NNMi Gathers Incidents > About the Trap Service Stages

About the Trap Service Stages

Any trap information that appears in the NNMi console or in an NNMi log file is first processed through the NNMi Trap Service. The NNMi Trap Service guarantees that the trap data is analyzed in chronological order.

The following table describes the NNMi Trap Service stages.

NNMi Trap Service Stages
Trap Service Stages	Description
TrapListener	Receives traps from the configured "Listen" interface. No filtering takes place at this stage.
MessageProcessor	Parses raw traps and records traps for audit purposes. If Trap Logging is enabled, the MessageProcesser writes all traps to the trap log. Note Traps configured in `trapFilter.conf` file are not written to the log file.
TrapServerConfiguration	Handles configuration updates.
NarrowTrapAnalysis	Handles Hosted Object Trap Storm detection and suppression. Note This stage is disabled by default. To enable this state use: `nnmtrapconfig.ovpl -setProp hostedObjectTrapstorm true -persist`. See nnmtrapconfig.ovpl for more information.
WideTrapAnalysis	Handles Trap Storm detection and suppression. Note This stage is enabled by default.
TrapFilter	Drops all traps that are older than 10 minutes or blocked by IPAddress and OID. Note Use `nnmtrapd.conf` to configure trap filters. This filter only passes traps that are configured and enabled in the SNMP Trap Incident Configuration workspace. SNMPv1 generic traps only. NNMi uses implicit OID matching when checking for existing SNMP Trap Configurations.
TrapServerConfiguration	Forwards traps to the Events Pipeline. This stage also handles Hosted Trap Storm and Trap Storm incident generation.
ForwardingStage	Forwards traps to another destination, if specified. For example, traps might be forwarded to another instance of NNMi or to other integrated software.

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