Multiple-PDN Support

Last updated: December 24, 2009

This section is only applicable to the lab application.

Description

When the Session Application Type is set to Alternate EMPA and the physical layer protocol is subtype 2, the test set supports to set up multiple PDN connections (up to three) with the DUT simultaneously with each connection set to through IPv4, IPv6 or IPv4+IPv6.

Up to three PDN connections can be set up between the test set and the DUT. Each PDN connection requires a pair of DUT IP settings: DUT IP Version and DUT IP Address , see DUT IP Setup . If more than one PDN connection is to be set up, they are supposed to be set up in sequence. For example, you can not jump over to set up PDN connection 3 without PDN connection 2 connected.

When multiple PDN connections are set up successfully, the IP addresses (either IPv4, IPv6 or both), IP version and the PDN-ID in use for each PDN connection are shown in the DUT IP Addressing (Internal PDSN) screen, see the picture below.