Cisco Cisco Packet Data Gateway (PDG) Fehlerbehebungsanleitung
GGSN and Mobile IP Service in a Single System Configuration Example
Using the System as Both a GGSN/FA and an HA ▀
Cisco ASR 5000 Series Gateway GPRS Support Node Administration Guide ▄
OL-22944-01
Figure 31. Simple and Mobile IP Support Within a Single System
B S S /U T R A N
S G S N
P a c k e t D a ta N e tw o rk
G G S N
A A A S e rv e r
D H C P S e rv e r
C G F
In te rfa c e
S e rv ic e o r
C o n fig u ra tio n (C fg .)
C o n fig u ra tio n (C fg .)
C o n te x t (C tx .)
S o u rc e
C tx .
G G S N -
S e rvice
G T P P
C fg .
G
n
n
G
a
a
N e t. R e q .
P D P C tx .
C fg .
D e s t. C tx .
A u th .
C fg .
D H C P
C fg .
A
A
A
A
A
D
H
C
P
H
C
P
A P N
C fg .
IP A d d re ss
P o o l C fg .
G
i
Information Required
Prior to configuring the system as shown in this example, there is a minimum amount of information required. The
following sections describe the required information to configure the source and destination contexts.
following sections describe the required information to configure the source and destination contexts.
Source Context Configuration
The following table lists the information that is required to configure the source context.