System information

42 221 02-FGB 101 544 Uen H - June 2009
9 Configuration and Management
9.1 Web User Interface
The end-user configures the Ericsson W3x through a password protected
web user interface (WUI) that is accessible from the LAN and WLAN
interfaces.
From the WUI, the end-user is allowed to access functions and
configuration parameters related to WAN authentication, LAN settings, NAT
and port forwarding, WLAN access point and USB file and printer sharing.
The WUI also includes a Configuration Wizard for easy setup of the local
wireless network.
9.2 Command Line Interface
The CLI is mainly intended for operator service personnel handling tasks
like storing/exchanging configuration files and for maintenance purpose (i.e.
fault location and tracing).
Remote access to the CLI is possible using SSH2 and local access to the
CLI is provided through Telnet.
By default there are two accounts available for accessing the CLI:
• The operator (user-id operator), in addition to the end-user
privileges also is allowed to access allowed to access additional
WAN related configuration parameters, telephony service
parameters (W35 only), configuring the firewall, IPsec/VPN
termination, L2TP tunneling, CWMP and troubleshooting.
• An administrator account (user-id root), with full permissions.
9.3 Management Tools
9.3.1 Software Update
The Ericsson W3x runs Linux OS. The flash file system is formatted as two
partitions, each capable of holding a complete software image. If a software
update process should get interrupted, e.g. power failure during the update
process, there is always a last known good firmware image to boot from.
Software updates can be performed either manually using the FTP or
HTTP(s) protocols, or automatically using TR-069 (CWMP).
9.3.1.1 Manual Software Update
Manual software updates is supported from FTP or HTTP(s) servers. The
image file can also be fetched from the local file system, which includes
whatever is mounted as USB storage.