Updating The Firmware; Using The Router As A Tftp Server; Final Result - Teldat -3Ge Quick Manual

Teldat S.A.

2.10 Updating the Firmware

The updating process initializes once the firmware file name (fwethant.img) and the TFTP server IP address have
been received during the DHCP negotiation, as explained in the previous section.
The Teldat-3Ge sends periodic requests (approximately every 30 seconds) to the TFTP server to check if the ver-
sion stored in this is different to the one currently being executed. In cases where it is different, the new application is
downloaded and the device restarted.
The user can check the current firmware version by looking at the RemoteName field for the created L2TP tunnels,
which is the result of running the tunnel-info all monitoring command in the L2TP protocol monitoring menu:
RemoteIP:10.1.2.2
RemoteName:01.00-EthAnt-00 State:established
LocalID:9240
group 3
Pseudowire:ETH-ANT-MON
(...)
You can also check the current firmware version by visiting the Teldat-3Ge Web page. To do this, start the Web
browser and ask for the HTTP page for the Teldat-3Ge access IP address (in the example given here, this is ht-
tp://172.24.78.28).
The STATUS LED lights up in steady YELLOW while the application is being updated.

2.10.1 Using the router as a TFTP Server

You can configure the Teldat router TFTP server to teleload the Teldat-3Ge firmware.
Firstly, you must teleload the required file in the Teldat router by means of the usual FTP process.
You also have to enable the TFTP protocol in the server router, executing the configuration commands shown below.
feature tftp
-- TFTP user configuration --
server file-system DSK
server enable
exit

2.11 Final Result

Once all the steps indicated in this chapter have been carried out, the Teldat router is configured. You can list the
new active configuration by using the show config command. The results for an analog telephone and a VoIP ex-
pansion module are as follows:
log-command-errors
no configuration
add device ppp 1
add device rcellular 1
add device rcellular 2
add device rcellular 3
global-profiles dial
; -- Dial Profiles Configuration --
profile WWAN default
profile WWAN dialout
profile WWAN 3gpp-accessibility-control traffic 20 all
profile WWAN 3gpp-apn internet.es
profile WWAN idle-time 300
;
exit
;
network ethernet0/0
; -- Ethernet Interface User Configuration --
ip address 172.24.78.29 255.255.0.0
Teldat-3Ge Quick Guide
LocalIP:0.0.0.0 Port:1701
RemoteID:1589 Sessions:3
Interface:rcellular1 Sequencing:off
2 Configuration
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