Cisco Systems 78-11741-02 Wireless Office Headset User Manual


 
Configuring Mobile IP
Mobile IP Configuration Examples
IPC-185
Cisco IOS IP Configuration Guide
ip mobile secure home-agent 1.0.0.1 spi 100 key hex 00112233445566778899001122334455
ip mobile secure home-agent 2.0.0.1 spi 100 key hex 00112233445566778899001122334455
Mobile Node and Home Agent on Same Subnet
In this example, a loopback address is configured on the HA to be on the same subnet as the virtual
networks. A mobile node on a virtual network uses the HA IP address=loopback address configured for
the virtual network. When a standby HA comes up, it uses this HA IP address to retrieve mobility
bindings for mobile nodes on the virtual networks.
HA1 Configuration
interface ethernet0
ip addr 1.0.0.1 255.0.0.0
standby ip 1.0.0.10
standby name SanJoseHANet1
interface ethernet1
ip addr 2.0.0.1 255.0.0.0
standby ip 2.0.0.10
standby name SanJoseHANet2
! loopback to receive registration from MN on virtual-network
interface loopback0
ip address 20.0.0.1 255.255.255.255
ip mobile home-agent
! address used by Standby HA for redundancy (update and download)
ip mobile virtual-network 20.0.0.0 255.0.0.0 address 20.0.0.1
ip mobile home-agent standby SanJoseHANet1 virtual-network
ip mobile home-agent standby SanJoseHANet2 virtual-network
ip mobile secure home-agent 1.0.0.2 spi 100 key hex 00112233445566778899001122334455
ip mobile secure home-agent 2.0.0.2 spi 100 key hex 00112233445566778899001122334455
HA2 Configuration
interface ethernet0
ip address 1.0.0.2 255.0.0.0
standby ip 1.0.0.10
standby name SanJoseHA
interface ethernet1
ip address 2.0.0.2 255.0.0.0
standby ip 2.0.0.10
standby name SanJoseHANet2
! loopback to receive registration from MN on virtual-network
interface loopback0
ip address 20.0.0.1 255.255.255.255
ip mobile home-agent
! address used by Standby HA for redundancy (update and download)
ip mobile virtual-network 20.0.0.0 255.0.0.0 address 20.0.0.1
ip mobile home-agent standby SanJoseHANet1 virtual-network
ip mobile home-agent standby SanJoseHANet2 virtual-network
ip mobile secure home-agent 1.0.0.1 spi 100 key hex 00112233445566778899001122334455
ip mobile secure home-agent 2.0.0.1 spi 100 key hex 00112233445566778899001122334455