Section: 13.2.1 Address allocation by the Intranet or ISP
Content: The MS is given an address belonging to the Intranet/ISP addressing space. The address is given dynamically immediately after the PDP context activation. This address is used for packet forwarding between the Intranet/ISP and the GGSN and within the GGSN. The MS may authenticate itself to the Intranet/ISP by means of the relevant DHCP procedures (see RFC 3118 [45]). The protocol configuration options are retrieved from the DHCP server belonging to the Intranet/ISP. Figure 16c: Protocol stack for access with DHCP end-to-end