Little manual to install current eduroam bullet on the Ubnt Bullet m2

Hostmachine: Ubuntu with packages subversion, build-essential, flex, gettext, libz-dev and tftp, libncurses5-dev, ncurses-term, gawk

 1. Set a path on which we should install our little build environent

    export R=~/eduroam

 2. Checkout the files we need

    svn co http://svn.wirelessleiden.nl/svn/code/eduroam-bullet/trunk/ $R

 3. cd into the build directory

    cd $R/openwrt

 4. Build the image

    ./build

 5. 1. If you have a fresh new Air OS install you can upload the following image to
       your bullet. You will get a message that this is not a ubnt image, you 
       can ignore this message. Just in case be ready to use method 2 
       (recovery mode) with a ubnt image.

       $R/openwrt/bin/ar71xx/openwrt-ar71xx-ubnt-bullet-m-squashfs-factory.bin 

    2. You need a tftp client for this, tested on Ubuntu 10.10

       1. First of all, power off the device 
       2. Set your laptop in the 192.168.1.0/24 range, not being 192.168.1.20
       3. Connect the Bullet your computer via a utp cable
       4. Begin by pressing the reset button. Keep holding, then power the 
          unit on. Wait 8 seconds then release the button. Signal LEDs will be 
          lit indicating that the device is ready for recovery.

       On your computer
       5. cd $R/openwrt/bin/ar71xx/ resp. $R/openwrt/bin/atheros/
       6. tftp 192.168.1.20
       7. bin
       8. trace
       9. put openwrt-ar71xx-ubnt-bullet-m-squashfs-factory.bin 
      10. quit
      11. Wait for a couple of minutes, your bullet will be reachable on 192.168.1.1 as openwrt

 6. Default password: Edur0@m

 7. Creating unique vpn info:

       1. Make up a fancy name, in this manual it will be 'name' or <name>
       2. Login into a certnode (For wl:sunfire)
       3. Execute from your own user: sudo eduroam-cert <name>  
       4. Output will look like:

sunfire% sudo eduroam-cert name
NOTE: If you run ./clean-all, I will be doing a rm -rf on /usr/local/share/doc/openvpn/easy-rsa/2.0/keys
Generating a 1024 bit RSA private key
.....++++++
.....................++++++
writing new private key to 'name.key'
-----
Using configuration from /usr/local/share/doc/openvpn/easy-rsa/2.0/openssl-0.9.8.cnf
Check that the request matches the signature
Signature ok
The Subject's Distinguished Name is as follows
countryName           :PRINTABLE:'NL'
stateOrProvinceName   :PRINTABLE:'ZH'
localityName          :PRINTABLE:'Leiden'
organizationName      :PRINTABLE:'WL'
organizationalUnitName:PRINTABLE:'Techniek'
commonName            :PRINTABLE:'name'
name                  :PRINTABLE:'WL'
emailAddress          :IA5STRING:'noreply@wirelessleiden.nl'
Certificate is to be certified until Feb 27 13:32:30 2022 GMT (3650 days)

Write out database with 1 new entries
Data Base Updated

      5. in you home directory there will be a file called <name>.tar, copy this file 
         to a network reachable the bullet locally
      6. untar it: tar -xf <name>.tar
      7. In the current directory there will now be a folder called keys, cd in to it
      8. execeute: sh upload <local ip of bullet>
      9. Enter the root password twice, after which your bullet will reboot
     10. You bullet will build a vpn connection according to the data in the tar file


To add:
If something goes wrong I need:

the output of the following commands

ls -l /usr/sbin/
cat /var/log/openvpn.log
ifconfig -a
iwconfig