Table 46: Packet-Mirroring Terminology; Packet-Mirroring Terms; Packet Mirroring Platform Considerations - Juniper POLICY MANAGEMENT - CONFIGURATION GUIDE V11.1.X Configuration Manual

JUNOSe 11.1.x Policy Management Configuration Guide

Packet-Mirroring Terms

Table 46 on page 222 defines terms used in this discussion of packet mirroring.

Table 46: Packet-Mirroring Terminology

Packet Mirroring Platform Considerations

For information about modules that support packet mirroring on ERX14xx models,
ERX7xx models, and the ERX310 Broadband Services Router:
For detailed information about the modules that support packet mirroring on the
E120 and E320 Broadband Services Router:
222
Packet-Mirroring Terms
Term Meaning
Analyzer device Device that receives the mirrored traffic from the E Series router.
Also called the mediation device.
Analyzer interface IP interface in analyzer mode on the E Series router that is used to
direct mirrored traffic to the analyzer device.
CLI access class Security level that grants access to specific CLI commands.
Mediation device Device that receives the mirrored traffic from the E Series router.
Also called the analyzer device.
Mirrored interface Statically or dynamically configured interface on which traffic is
being mirrored.
Mirrored user User whose traffic is being mirrored.
Requesting authority Group that is authorized to request or conduct packet mirroring.
Salt encryption Random string of data used to modify a password hash.
Secure policy Policies created with a mirror action and that contain information
about where to forward mirrored traffic.
Trigger RADIUS attribute that identifies a user whose traffic is to be mirrored.
Packet mirroring starts when a trigger is detected.
An E Series router supports a maximum of 100 mirror trigger rules.
See ERX Module Guide, Table 1, Module Combinations for detailed module
specifications.
See ERX Module Guide, Appendix A, Module Protocol Support for information about
the modules that support packet mirroring.
See E120 and E320 Module Guide, Table 1, Modules and IOAs for detailed module
specifications.