This version is designed to upgrade a system with a KerOS 4.x installed (3.1 embedded software).

To update a system which KerOS version is lower than 4.x, the liveburner 4.0 available here need to be applied first before applying the current update.

To update a system from KerOS 4.x, either install packages from USB stick or copy the megapackage in the folder /user/.updates on the gateway and deflate it or use the magic link.

This release version is designed for:

• Wirnet iBTS,
• Wirnet iFemtoCell,
• Wirnet iStation.

The Wirnet Station is not supported for this software release.
Nevertheless, the 3.1 SW release can be used to connect a Wirnet Station to the WMC server v3.2. Follow this link to install this software.

For lucky owners of Wirnet iFemtoCell-evolution, please refer to this specific software.

Legend:
FW: Firmware
CPF: Kerlink Common Packet Forwarder
BSCC: Base Station Component Client
SNMP: Simple Network Management Protocol
VPN: OpenVPN packages

This procedure used for automatic deployment can be used to UPGRADE from a KerOS 4.x system (embedded software 3.1.x) on a single or a group of gateways.
If you want to install this sotfware from a KerOS 3.x, you need to install a KerOS 4.0 before upgrading your system.

You need to use 1 or 2 USB sticks depending on your FW version .

If your KerOS version is lower than 4.0 then you will need to create 2 USB sticks.

When using 2 USB sticks:

• The first USB stick will upgrade the firmware to KerOS 4.0 after applying a liveburner (configuration files are preserved) and will install all others packages with the required release: BSCC, SNMP, Common Packet Forwarder (CPF) and OpenVPN packages. Please, refer to the following link to get the required software to install.
  
• The second USB stick will upgrade the firmwares to KerOS 4.1 and will install all others packages with the required release as described in the compatibility matrix above: BSCC, SNMP, Common Packet Forwarder (CPF)
  

When using a single USB Stick:

• Put the file .tar.gz on your USB stick and decompress all the stuff in the root directory.

To update your system from a KerOS 4.x system, use the following software:

The .tar.gz file provided below is “ready-to-use”. You only need to copy your OpenVPN packages on the USB stick: your OpenVPN secrets files in vpn_packages directory and your OpenVPN config file in the COMMON directory to be able to connect properly to your WMC server.

To update your gateway, apply the following procedure :

1. Deflate twice the tar.gz file to get .ipk files and put them on your USB stick in the root directory
2. Copy all files located in the folder AUTO_DEPLOY_3.2.5_KEROS_USB_STICK in the root directory
3. Request your VPN package(s) to the Kerlink Support team: support@kerlink.fr (optional: in case of a First Install or Migration)
4. Put your VPN config packages in the COMMON directory to connect to YOUR WMC server (optional: in case of a First Install or Migration)
5. Put your VPN secrets packages of your KerOS products in the vpn_packages directory (optional: in case of a First Install)
6. Plug the USB stick in the gateway USB slot (device must be powered on)
7. Wait the end of the update

Refer to the specific wiki to get more details about software update over USB:
Wirnet Product Line (iBTS, iFemtocell, iStation): http://wikikerlink.fr/wirnet-productline/doku.php?id=wiki:keros_custo:sw_updates#software_update_over_usb

The USB tree should contains the following files/folders:

/               
├── COMMON                                                # KerOS products packages folder (iBTS, iFemtoCell, iStation)
│   ├── keros_***_klkgw.ipk                               # Keros firmware package for Wirnet iBTS
│   ├── bscc_***_klkgw.ipk                                # WMC BSCC package for Wirnet iBTS
│   ├── lorasnmp_***_klkgw.ipk                            # WMC SNMP package for Wirnet iBTS
│   ├── lorad_***_klkgw.ipk                               # HAL package for Wirnet iBTSpk
│   ├── lorafwd_***_klkgw.ipk                             # Packet Forwarder package for Wirnet iBTS
│   └── openvpn_config_wmcbeta.wanesy.com_3.1.ipk         # sample file: the WMC server to connect to
├── README.txt                                            # This file
├── usb.autorun                                           # executed by KerOs products when plugging the USB stick
├── usbkey.txt                                            # USB key protection: must contain the device passwords (all of them)
└── vpn_packages                                          # WMC OpenVPN packages folder
    ├── openvpn_***_wmcbeta.wanesy.com_***.ipk            # OpenVPN package for one KerOS product to connect to a WMC platform (here wmcbeta)
    ├── openvpn_***_wmcbeta.wanesy.com_***.ipk            # another package for one KerOS product to connect to a WMC platform (here wmcbeta)
    ├── openvpn_***_wmcbeta.wanesy.com_***.ipk            # ...
    ├── openvpn_***_wmcbeta.wanesy.com_***.ipk            # ...
    ├── openvpn_***_wmcbeta.wanesy.com_***.ipk            # ...
    ├── openvpn_***_wmcbeta.wanesy.com_***.ipk            # ...
    └── openvpn_***_wmcbeta.wanesy.com_***.ipk            # ...

Corrections are listed below:

- iStation gateway support
- New power management for iStation
- Backhaul configuration improvement

- Spectral scan with LBT mode enabled does not work properly