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Related Documentation
- ACX, M, MX, PTX, T Series
- Configuring SNMP on a Device Running Junos OS
- Configuration Statements at the [edit snmp] Hierarchy Level
- M, MX, PTX, QFX, T Series
- Configuring the Interfaces on Which SNMP Requests Can Be Accepted
- M, MX, PTX, T Series
- Filtering Interface Information Out of SNMP Get and GetNext Output
Filtering Duplicate SNMP Requests
By default, filtering duplicate get, getNext, and getBulk SNMP requests is disabled on devices running Junos OS. If a network management station retransmits a Get, GetNext, or GetBulk SNMP request too frequently to the router, that request might interfere with the processing of previous requests and slow down the response time of the agent. Filtering these duplicate requests improves the response time of the SNMP agent. Junos OS uses the following information to determine if an SNMP request is a duplicate:
- Source IP address of the SNMP request
- Source UDP port of the SNMP request
- Request ID of the SNMP request
To filter duplicate SNMP requests, include the filter-duplicates statement at the [edit snmp] hierarchy level:
[edit snmp]filter-duplicates;
Related Documentation
- ACX, M, MX, PTX, T Series
- Configuring SNMP on a Device Running Junos OS
- Configuration Statements at the [edit snmp] Hierarchy Level
- M, MX, PTX, QFX, T Series
- Configuring the Interfaces on Which SNMP Requests Can Be Accepted
- M, MX, PTX, T Series
- Filtering Interface Information Out of SNMP Get and GetNext Output
Published: 2012-12-08
Related Documentation
- ACX, M, MX, PTX, T Series
- Configuring SNMP on a Device Running Junos OS
- Configuration Statements at the [edit snmp] Hierarchy Level
- M, MX, PTX, QFX, T Series
- Configuring the Interfaces on Which SNMP Requests Can Be Accepted
- M, MX, PTX, T Series
- Filtering Interface Information Out of SNMP Get and GetNext Output
