This version can upgrade a previous WMC embedded 3.1 (except for iStation) or be installed “from scratch”.

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.

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 or install software on a SINGLE or a GROUP of gateways.

You need to use 1 USB stick .

If your KerOS version is lower than 4.0 then you need to plug the USB stick TWICE.
The first USB plug will upgrade the firmware to 4.1 and install/update OpenVPN packages.
The second USB plug will install all others packages: BSCC, SNMP, and Common Packet Forwarder (CPF) packages.

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.

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            # ...

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)

Then apply this TWICE if your KerOS version < FW 4.0, otherwise apply this ONCE (FW = 4.x):

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

Corrections are listed below:

-[ifemtoCell] WiFi settings are not properly set 		
-Changing ntp configuration disconnects gateway 
-Ethernet config is taken from kconf and not from bscc 	
-[snmp] Logs are not written in /user/snmp/traces 	
-Version of modem software should be available 	
-No Logrotate on snmp and bscc
-MIB specification is not up-to-date 	
-BSCC rewrite provisioning for sim without taking into account the MNC 	
-List of ConfigurationDto is empty at first install 	
-VPN connection lost on iFemto with GSM 	
-Gateway connects and disconnect every 40s 	
-Change toolchain path for keros platforms 	
-Interface version of MIB is described nowhere 	
-BSCC reboots gateways every hour even if it is connected 	
-BSCC and lora_snmp constantly reboots on Ibts 	
-BSCC log history too small 	
-Log configuration of bscc/snmp is not kept after an upgrade 	
-Improve backhaul configuration 	

Spectral scan with LBT mode enabled does not work properly