Matison supports interception of DHCP, Radius and Diameter as part of its Internet Access interception functions.
As carriers typically have limited IPv4 address pools, carrier grade NAT is commonly utilized in Mobile Broadband and other Internet Access scenarios, so our mediation device needs to capture all IP address translations that will happen as traffic is traversing from customer network, carrier network and finally reaching public network.Users accessing the network are authenticated, thus the need to process Radius/Diameter in order to corelate user names with traffic information.