Mobile IPv6 A.01.00 Administrator's Guide

Chapter 1
Introducing HP-UX Mobile IPv6
Establishing Route Optimization
13
Figure 1-8 Return Routability Procedure for Securing Route Optimization
Home Agent
Mobile Node Correspondent
Node
Home Agent
Mobile Node Correspondent
Node
Home Agent
Mobile Node Correspondent
Node
Home Agent
Mobile Node
Correspondent
Node
C
a
r
e
-
o
f
T
e
s
t
I
n
i
t
B
i
n
d
i
n
g
U
p
d
a
t
e
S
i
g
n
e
d
w
i
t
h
K
b
m
H
o
m
e
T
e
s
t
w
i
t
h
H
o
m
e
K
ey
m
at
er
i
al
Kbm
H
o
m
e
T
e
s
t
I
n
i
t
C
a
r
e
-
o
f
T
e
s
t
w
i
t
h
C
a
r
e
-
o
f
K
e
y
m
a
t
e
r
i
a
l
Home Key material
+ Care-of Key material
Kbm (Binding Management Key)