6 Activating the built-in database

User data repository or UDR is a built-in database. It permanently stores data on services and policing configuration for operator's subscribers. UDR activation is required to support dynamic IPs and subscribers with several IPs.

UDR is activated by configuration parameter in file /etc/dpi/fastdpi.conf:

udr=1

The database is placed to /var/db/dpi.