Table of Contents (Start)
- Topics
- Introducing SevOne
- Login
- Startup Wizard
- Dashboard
- Global Search - Advanced Search
- Report Manager
- Report Attachment Wizard
- Report Properties
- Report Interactions
- Instant Graphs
- TopN Reports
- Alerts
- Alert Archives
- Alert Summary
- Instant Status
- Status Map Manager
- Edit Maps
- View Maps
- FlowFalcon Reports
- NBAR Reports
- Logged Traps
- Unknown Traps
- Trap Event Editor
- Trap Destinations
- Trap Destination Associations
- Policy Browser
- Create and Edit Policies
- Threshold Browser
- Create and Edit Thresholds
- Probe Manager
- Discovery Manager
- Device Manager
- New Device
- Edit Device
- Object Manager
- High Frequency Poller
- Device Summary
- Device Mover
- Device Groups
- Object Groups
- Object Summary
- Object Rules
- VMware Browser
- Calculation Plugin
- Cisco ACI Plugin
- Database Manager
- Deferred Data Plugin
- DNS Plugin
- HTTP Plugin
- ICMP Plugin
- IP SLA Plugin
- JMX Plugin
- NAM
- NBAR Plugin
- Portshaker Plugin
- Process Plugin
- Proxy Ping Plugin
- SNMP Plugin
- VMware Plugin
- Web Status Plugin
- WMI Plugin
- xStats Plugin
- Indicator Type Maps
- Device Types
- Object Types
- Object Subtype Manager
- Calculation Editor
- xStats Source Manager
- User Role Manager
- User Manager
- Session Manager
- Authentication Settings
- Preferences
- Cluster Manager
- Maintenance Windows
- Processes and Logs
- Metadata Schema
- Baseline Manager
- FlowFalcon View Editor
- Map Flow Objects
- FlowFalcon Views
- Flow Rules
- Flow Interface Manager
- MPLS Flow Mapping
- Network Segment Manager
- Flow Protocols and Services
- xStats Log Viewer
- SNMP Walk
- SNMP OID Browser
- MIB Manager
- Work Hours
- Administrative Messages
- Enable Flow Technologies
- Enable JMX
- Enable NBAR
- Enable SNMP
- Enable Web Status
- Enable WMI
- IP SLA
- SNMP
- SevOne Data Bus
- Quality of Service
- Perl Regular Expressions
- Trap Revisions
- Integrate SevOne NMS With Other Applications
- Email Tips and Tricks
- SevOne NMS PHP Statistics
- SevOne NMS Usage Statistics
- Glossary and Concepts
- Map Flow Devices
- Trap v3 Receiver
- Guides
- SevOne Implementation Guide
- SevOne Best Practices Guide - Cluster, Peer, and HSA
- SevOne Installation Guide - Virtual Appliance
- SevOne NMS Installation Guide
- SevOne SAML Single Sign-On Setup Guide
- Access Control Quick Start Guide - SevOne NMS 5.7
- Data Miner Quick Start Guide - SevOne NMS 5.7
- Flow Quick Start Guide - SevOne NMS 5.7
- Group Aggregated Indicators Quick Start Guide - SevOne NMS 5.7
- IP SLA Quick Start Guide - SevOne NMS 5.7
- JMX Quick Start Guide - SevOne NMS 5.7
- LDAP Quick Start Guide - SevOne NMS 5.7
- Metadata Quick Start Guide - SevOne NMS 5.7
- RESTful API Quick Start Guide - SevOne NMS 5.7
- Self-monitoring Quick Start Guide - SevOne NMS 5.7
- SevOne NMS Admin Notifications Quick Start Guide - SevOne NMS 5.7
- SNMP Quick Start Guide - SevOne NMS 5.7
- Synthetic Indicator Types Quick Start Guide - SevOne NMS 5.7
- Topology Quick Start Guide - SevOne NMS 5.7
- VMware Quick Start Guide - SevOne NMS 5.7
- Web Status Quick Start Guide - SevOne NMS 5.7
- WMI Quick Start Guide - SevOne NMS 5.7
- xStats Quick Start Guide - SevOne NMS 5.7
Unknown Traps
The Unknown Traps page displays the SNMP traps SevOne NMS receives for which you do not define a trap event. Simple Network Management Protocol traps are an aspect of SNMP that enables a device to send information. An example of a trap trigger is when a new interface is added or a device is restarted. The traps that appear on the Unknown Traps page are less meaningful than traps for which you define a trap event. Trap events enable you to assign real meaning to SNMP traps. The goal is to enable you to define trap events (either ignore, log, or alert) for the traps that are specific to your environment. The Cluster Manager > Cluster Settings tab enables you to define how many days to save unknown traps.
To access the Unknown Traps page from the navigation bar, click the Events menu, select Archive, and then select Unknown Traps.
Trap List Filters
Filters enable you to limit the traps that appear in the list. All filters are optional and cumulative.
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Click the Peer drop-down and select the peer that receives the traps.
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Click the Target OID
to display the SNMP OID Browser or enter the name of the target OID to display traps for a specific OID. -
In the IP Address field, enter the IP address from which to display traps.
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Click the Time Span drop-down and select a time span to display traps for a specific time span.
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Click the Time Zone drop-down and select the time zone for the time span.
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Click Apply Filter to display the traps that meet your filter criteria.
Unknown Traps
The unknown traps list displays traps from most recent to oldest.
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IP Address - Displays the IP address from where the trap came.
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Time - Displays the time SevOne NMS received the trap.
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OID - Displays the trap's object identifier (OID) that could be used to define a trap event.
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Variable Number - Displays the number of variables associated with the trap.
Click on a trap to display the following in the Variables section.
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Variable - Displays the name of the variable with a check box. Select the check box to include the variable in the trap event definition.
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Type - Displays the variable type.
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Value - Displays the value that triggers the trap.
Configure Trap Event
The Configure Trap Event button enables you to define a trap event for the unknown trap. After you define the trap event, the trap is handled in the way you specify and future trap occurrences appear on the Logged Traps page, when applicable.
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Select a trap in the list.
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Select the check box for each variable to include in the trap event definition.
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Click Configure Trap Event to display the Trap Event Editor with applicable fields pre-populated.
For SNMPv3 traps, if the credentials of the received traps does not match any of the entries defined in Trap v3 Receiver, you will see an error message in the OID field.
For example, your OID field would contain:
Decryption error (v3 securityname: MD5AES)