Detailed Description
94
WAN Access Routers Getting Started Guide
10 • System Configuration
Remote Access
The Black Box can be accessed via Telnet, known as Remote Access (see
figure 74
). The length of access over a
remote connection is set on this webpage. If set for zero (0), no user can access the Black Box remotely. How-
ever if a user is authorized for access, then the time is the limit before the remote access session is closed.
Figure 74. Remote Access (Telnet) access limit
Update
To upgrade the Black Box to another software version, select the software image by clicking on the Browse but-
ton. The software is a ‘.tar’ file. (See
figure 75
.) After selected, the software is downloaded to the Black Box.
Wait until the upload has completed. The best way to monitor when the Black Box reboots is to view the pro-
cess from the RS-232 console port.
Figure 75. Updating software
Clicking on Options provides for selecting ‘Firmware Update Configuration.’ If enabled, the Black Box will
prevent updating with incorrect software.
Summary of Contents for LR120A
Page 1: ...LR120A LR121A LR122A LR125A WAN Access Routers Getting Started Guide...
Page 24: ...19 Chapter 2 Product Overview Chapter contents Introduction 20 Applications overview 21...
Page 115: ...110 Appendix B Cable recommendations Chapter contents Ethernet Cable 111 Adapter 111...
Page 128: ......
