IPv4 and IPv6

The DSR supports Internet Protocol version 4 (IPv4) and Internet Protocol version 6 (IPv6) simultaneously for local DSR node addressing. Optionally, either an IPv4 or IPv6 address can be defined for each Diameter connection. The DSR supports both Layer 2 and Layer 3 connectivity at the customer demarcation using 1GB and optionally 10 GB (signaling only) uplinks.

The DSR supports establishing Diameter connections with IPv4 and IPv6 Peers as follows:

The DSR supports IPv4/IPv6 adaptation by allowing connections to be established with IPv4 and IPv6 Diameter Peers simultaneously and allowing Diameter Requests and Answers to be routed between the IPv4 and IPv6 Peers.