Sub.jam

1. Install Familiar's Linux distribution (v0.8.2). Follow the Instructions.

2. The default root password for OPIE is set blank, so you'll need to change it.

passwd 

3. Install olsrd

ipkg install \
http://www.informatik.hu-berlin.de/~weese/files/olsr/olsrd_0.4.9_arm.ipk

4. Configure olsrd
For iPAQ 192.168.0.202, we need to stop the interface wifi0 to make interface eth0 work with gateway.

5. Configure iptables

ipkg install iptables iptables-utils \
kernel-module-iptable-filter kernel-module-iptable-nat

If ipkg claims that some packages can not be found, try using the search tool below to locate the URL of the package.

6. Block MAC address on 192.168.0.202

iptables -A INPUT -m mac --mac-source "$MAC" -j DROP

However, this command fails in iPAQ, I think this is because that the current kernel configuration doen't support it.So I tried block IP address

iptables -A INPUT -s 192.168.0.105 -j DROP

It's OK. Now there is a two-hop route: 192.168.0.105 -- 192.168.0.2 -- 192.168.0.202
I still need to try the "block MAC address" method in a laptop and figure out how to recompile the kernle in iPAQ.Or we can try mackill tool from UU.

7. Install additional packages: IpkgFind: Your familiar search engine

ipkg install nano
ipkg install make
ipkg install gcc
ipkg install binutils

8. You can downlaod kernel-headers from Handhelds.org