Idp High Availability (Ha) Deployment Modes - Juniper IDP 600 Series Installer's Manual

IDP 50, 200, 600, 1100 Installer's Guide

IDP High Availability (HA) Deployment Modes

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IDP High Availability (HA) Deployment Modes
Proxy-ARP Mode
Advantages
Can reliably respond to and
prevent attacks
Simple, transparent deployment
You must deploy the IDP Sensors in bridge, router, transparent, or proxy-ARP mode
to enable a high availability solution.For details on deployment modes and HA
solutions, see the IDP 3.2 Concepts & Examples Guide.
Disadvantages
Network nodes may need to update
cached ARP entries