Fap Id-Based Duplicate Session Detection Configuration - Cisco ASR 5000 Series Administration Manual

▀ Configuring Optional Features
In the example above, the traffic that matches the class rule destination IP address has DSCP marking 0x2e and uses the
specified Child SA 2 for sending traffic. This example specifies that this is applied to downlink traffic only.
If the specified Child SA 2 does not exist or does not match any class rule, the FNG uses the default Child SA 1.

FAP ID-based Duplicate Session Detection Configuration

When this feature is enabled and a FAP sets up a new session, the FNG automatically checks for any remnants of
abandoned calls, and if found, clears them. Clearing the old session and establishing the new session in parallel
optimizes FNG processing functions. Use the following configuration example to configure FAP ID-based duplicate
session detection:
configure
▄ Cisco ASR 5000 Series Femto Network Gateway Administration Guide
50
exit
context <fng_context_name>
fng-service <fng_service_name>
duplicate-session-detection fapid-based
end
Femto Network Gateway Configuration
OL-24872-01