Cisco Cisco Packet Data Gateway (PDG)
SaMOG Gateway Overview
▀ SaMOG Features and Functionality - Base Software
▄ SaMOG Administration Guide, StarOS Release 18
52
Step
Description
24.
The UE performs an ARP request for the default gateway received from SaMOG. The WLC sends the ARP request packets
over the EoGRE tunnel and SaMOG responds back with an ARP Response over the EoGRE tunnel by including the virtual
MAC address of the default gateway.
over the EoGRE tunnel and SaMOG responds back with an ARP Response over the EoGRE tunnel by including the virtual
MAC address of the default gateway.
SaMOG Gateway IPv6 prefix Over EoGRE Using SLAAC
The figure below shows the message flow to delegate an IPv6 prefix to the user equipment (UE) using SLAAC for
EoGRE access type. The table that follows the figure describes each step in the message flow.
EoGRE access type. The table that follows the figure describes each step in the message flow.
Figure 14. SaMOG Gateway IPv6 prefix Over EoGRE Using SLAAC
Table 15. SaMOG Gateway IPv6 prefix Over EoGRE Using SLAAC
Step
Description
1.
SaMOG authenticates between the UE and the AAA/Radius server via. WLC.
During Authentication, SaMOG receives the PDN-Type IPv6 value as part of the APN-Profile AVP in the Diameter EAP
Answer or Access-Accept message from the AAA/Radius server.
During Authentication, SaMOG receives the PDN-Type IPv6 value as part of the APN-Profile AVP in the Diameter EAP
Answer or Access-Accept message from the AAA/Radius server.