== Steps for setting up the WiMAX BTS on ORBIT ==

Please note: Do not restart BTS until all changes are complete. If you do happen to restart, you will have to use the serial interface to connect to the BTS.

=== Step1 Configuring the IP ===

We'll need to adjust the ip's of both interfaces. They're managed via two independent files which exists on two different machines/ip combos. 

 1. The "DSP" machine:
  1. Copy the attached [attachment:networkenv.orbit networkenv.orbit] file locally (to your console) and edit it's addresses to reflect 
     [wiki:WiMAX/00/Configuration/AddressAssignments your organisations Address Structure]. If this is the first BTS in your organization 
     your address should be of the form 10.3.X.1, where X is the numerical ID given to your group. You'll only need to edit the #MACO segment of information. 
     You will also need to set the NAMESERVER flag to something reasonable like googles public DNS (8.8.8.8), or a specfic DNS in your network. Note that we're using 
     class B addresses.
     {{{
     #MAC0
     export INTERFACE_0=eth0
     export IPADDR_0=10.3.X.1
     export NETMASK_0=255.255.0.0
     export BROADCAST_0=10.3.255.255
     export GATEWAY_0=10.3.X.1
     export NAMESERVER_0=8.8.8.8
     }}}
  1. Copy the file to /flash/networkenv on the DSP machine (via SCP). The default IP of the DSP machine is 192.168.1.10.
     {{{
     scp networkenv.orbit root@192.168.1.10:/flash/networkenv
     }}}
 1. The "Network" Machine
  1. Telnet to the N/W card at 192.168.1.42/24. User root as the username, you will not be asked for a password. 
  1. Edit the /etc/network/interfaces eth1 entry to organisations Address Structure. It should be of the form 10.3.X.2, for the first BTS. The entry should look 
     similar to:
     {{{
     auto eth1
     iface eth1 inet static
     address 10.3.X.2
     network 10.3.0.0
     netmask 255.255.0.0
     broadcast 10.3.255.255
     gateway 10.3.X.1
     }}}
 1. Finally you'll need to configure your own interface to be in the same subnet as the BS Ip's. For the first BS it should be of the form 10.3.X.254.

=== Step 2 Configure The BS software ===
  1. ssh to the new IP of the DSP machine. ssh !root@10.3.x.1
  1. Use wiset commands below to correct configuration on the BTS:
   1. Enter these '''Verbatim'''
      {{{
      wiset authgw_id 0x41534E47
      wiset authgw_port 0x08B7
      wiset asngw_id 0x41534E4757303030
      wiset asngw_dp_port  0x08B7
      wiset asngw_ep_port 0x08B7
      wiset bs_rx_port 0x08B7
      wiset frequency  2551500
      wiset bs_tx_power 40
      wiset bw_mode 0
      wiset dlul_ratio 2
      wiset ttg 296
      wiset rtg 168
      wiset framesync_mode 2
      wiset antenna_gain 0
      }}}
   1. These commands require you to change the IP paramter specfied in hex. The IP should that of the console's eth1 interface (which speaks to the BTS). 
      {{{ 
      wiset authgw_ip 0x0A030047
      wiset asngw_dp_ip 0x0A030047
      wiset asngw_ep_ip 0x0A030047
      }}}
   1. You will find your bsid (OID) on [wiki:WiMAX/00/Configuration/AddressAssignments this page]. Note remove the colons, and set the last two digits to 
      reflect the IP of the DSP machine (e.g. the first one should be 01). 
      {{{
      wiset bsid 0x303030303030
      }}}

After this process, the BS will require a reboot.

This [http://www.kloth.net/services/iplocate.php site] converts dot quad to hex.