4 Options

Filtering by a list of restricted sites

How to collect and analyse statistics by protocols and directions

Traffic priority marking vs protocols or directions

External channels' usage optimization

Lawful interception. PCAP, IPFIX Export (requires version 2.0 or above)

Sharing of channels between subscribers

Ads blocking and replacement

Bonus program for subscribers (additional contract required)

White list and Captive Portal

Subscribers' notifications

Protection against DoS and DDoS attacks

Carrier Grade NAT and NAT 1:1

L3-connected BRAS

L2-connected BRAS

Mini-Firewall

Caching