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DSA-3200 Wireless Service Gateway User Manual
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5.2
Console Utilities for Network Debugging
The DSA-3200 console interface provides several utilities to assist the Administrator in
controlling the system conditions and to assist with debugging. The utilities are
described as follows:
1.
Ping host (IP): By sending ICMP echo request, the on-line condition to a specific
target can be tested.
2.
Trace routing path: Trace and inquire the routing path to a specific target.
3.
Display interface settings: Displays information of each network interface including
the MAC address, IP address, and Netmask.
4.
Display the routing table: The internal routing table of the DSA-3200 is displayed
to assist the confirmation of successful setup of Static Routes on the DSA-3200.
5.
Display ARP table: The internal ARP table of the DSA-3200 is displayed.
6.
Display system up time: The system live time (time since last system start) of the
DSA-3200 is displayed.
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7. Check service status: The current execution status of each service on the
DSA-3200 is checked.
8. Set device into “
safe mode
”: If administrator is unable to use Web Management
Interface on the browser when the DSA-3200 unexpectedly fails. Administrator
can choose this utility and set DSA-3200 into safe mode to be able to manage this
device with a web browser again using the WAN port.
9. Synchronize clock with NTP server: Immediately check and correct the clock
through the NTP protocol by querying an NTP server.
Since the DSA-3200 does
not support manual configuration for its internal clock, the internal clock must be
reset and maintained using NTP.
10. Print the kernel ring buffer. Display detailed information to be given to technical
support during any unexpected/unexplained occurrence.
Capture the output in a
file or screen shot for ease of delivery to Technical Support.
11. Main menu. Return to main menu.
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5.3
Change admin password of Console
In addition to supporting the console management interface through the COM
interface using a null modem cable, the DSA-3200 also supports remote access via
SSH. When using a null modem cable to connect to the DSA-3200 console, one does
not need to enter the administrator’s password to enter the console management
interface. In the case where SSH is used to connect the DSA-3200, the default
username is “
admin”
and the default password is also “
admin”.
These credentials
are the same as those for the Web management interface.
When connected through the COM port locally, one is able to change the DSA-3200
administrator’s password without having to remember the original password.
This
function is also available through the Web interface and the remote SSH interface.
Caution:
Although it does not require a password for connection via the serial port,
the same management interface can be accessed via SSH.
For heightened security,
we recommend an immediate change of the DSA-3200 Admin password after login to
the system for the first time.
5.4
Reload factory default of Console interface
This function will reset the system configuration to factory defaults.
5.5 Restart DSA-3200
This function will reboot the DSA-3200. Please allow 1.5 to 2 minutes for a complete
restart.
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6 Appendix - Windows TCP/IP Setup
If you have not changed the factory default settings of the DSA-3200 or Windows
2000/XP TCP/IP Configuration, it is not necessary to make any modification here.
With the factory default settings, the DSA-3200 will automatically assign an
appropriate IP address (and related information) to each PC after the PC has been
booted.
6.1
Setting up a PC to connect to the DSA-3200
After the DSA-3200 is installed, the following must be set up for the PC within the
Public LAN and Private LAN sections:
y
TCP/IP Network Setup
y
Internet Connection Setup
6.1.1 TCP/IP Network Setup
y
If the operating system of your PC is Windows 2000/XP, then you just need to
keep the default setting (without any change) to directly start/restart the system.
y
During the process of starting the system, the DSA-3200 with DHCP function will
automatically assign an appropriate IP address (and related information) for each
PC.
y
For the Windows based systems other than those for servers, the default setting
of the TCP/IP will be a DHCP client, and the setting is “obtain an IP address
automatically”.
y
If you want to use the static IP in the Public LAN or Private LAN section or to
check the TCP/IP setup, please refer to section 6.2 for more information.
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6.1.2 Internet Connection Setup
Windows 2000
1.
Choose
Start
Control Panel
Internet Options
.
2.
Choose the
“Connections”
Icon, and then click
“Setup”
.

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