M5484LITEKITE Freescale Semiconductor, M5484LITEKITE Datasheet - Page 13

• Manufacturer Part Number: M5484LITEKITE
• Description: KIT DEV FOR MCF548X FAMILY
• Manufacturer: Freescale Semiconductor
• Series: ColdFire®r
• Type: MPUr

Specifications of M5484LITEKITE

• Contents: Module and Misc Hardware
• Processor To Be Evaluated: MCF548x
• Data Bus Width: 32 bit
• Interface Type: RS-232, Ethernet
• For Use With/related Products: MCF548x
• For Use With: 460-1028 - CABLE DISP FREESCALE M5475,85EVB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

To look at the two SAs you just created, run the following:
Note that the SAs can be used for all IPsec traffic, not only tunnels, but right now only tunnels are
implemented. Also make sure you add the SAs on both hosts. The next step is to create the tunnels. The
commands needed for host A will be shown. Run the following:
There is no need to specify the SPI. You can if you wish using the --spi option, but if unspecified, the local
and remote addresses will be used to find a suitable SA.
Now we need to set an IP number on the newly created tunnel device, but what should it be? When a packet
is created on a machine, the destination address is used by the routing table to find the outgoing device for
the connection, and the source address is set to the address of the device. If you initiate a connection from
host A to an address on the private network at host B, you probably want the source address of your packets
to be the private address of host A, which is 10.0.0.1:
The last step is to create an entry in the routing table that makes the packets to the private network at host
B go out via the ipsec1 device:
Do the equivalent on host B and you should be set! Note that you should not generate a new key on host
B, but copy the one you made for host A to host B.
9.6
To include the WLAN driver in compilation, the following options should be enabled:
Insert the Wi-Fi card in the PCI slot. Boot the kernel. Type on target console:
and the LED on the Wi-Fi card should light up. Now you can use the wireless tools to configure the
network.
Freescale Semiconductor
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ipsecadm sa show
ipsecadm tunnel add ipsec1 --local=192.168.1.15 --remote=192.168.1.16
ifconfig ipsec1 10.0.0.1 up
route add ipsec1 10.0.0.2
kernel->general setup->Support for hot-pluggable devices
Code maturity level options->
— Prompt for development and incomplete code/drivers
Network device support->Wireless LAN->Intersil Prism GT/Duette/Indigo
Library routines->Hotplug firmware loading support
For wireless tools compilation:
System->Network->Wireless-tools->(enable all)
/sbin/ifconfig eth2 10.0.0.2
WLAN Driver
MCF547x/8x Linux BSP Quick Start, Rev. 0.2
Setting Up Device Drivers and Modules
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