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Other Features and Settings
113
Save
Save the RIP setting. This has no effect on the Static Routing Table.
Add
Add a new entry to the Static Routing table, using the data shown in
the "Properties" area on screen. The entry selected in the list is
ignored, and has no effect.
Update
Update the current Static Routing Table entry, using the data shown
in the "Properties" area on screen.
Delete
Delete the current Static Routing Table entry.
Clear Form
Clear all data from the "Properties" area, ready for input of a new
entry for the Static Routing table.
Generate Report
Generate a read-only list of all entries in the Static Routing table.
Configuring Other Routers on your LAN
It is essential that all IP packets for devices not on the local LAN be passed to the TW100-
BRV204, so that they can be forwarded to the external LAN, WAN, or Internet. To achieve
this, the local LAN must be configured to use the TW100-BRV204 as the
Default Route
or
Default Gateway
.
Local Router
The local router is the Router installed on the same LAN segment as the TW100-BRV204.
This router requires that the
Default Route
is the TW100-BRV204 itself. Typically, routers
have a special entry for the
Default Route
. It should be configured as follows.
Destination IP Address
Normally 0.0.0.0, but check your router documentation.
Network Mask
Normally 0.0.0.0, but check your router documentation.
Gateway IP Address
The IP Address of the TW100-BRV204.
Metric
1
Other Routers on the Local LAN
Other routers on the local LAN must use the TW100-BRV204 's
Local Router
as the
Default
Route
. The entries will be the same as the TW100-BRV204 's local router, with the exception
of the
Gateway IP Address
.
For a router with a direct connection to the TW100-BRV204 's local Router, the
Gateway
IP Address
is the address of the TW100-BRV204 's local router.
For routers which must forward packets to another router before reaching the TW100-
BRV204 's local router, the
Gateway IP Address
is the address of the intermediate router.
Page 117 / 123
TW100-BRV204 User Guide
114
Static Routing - Example
Figure 96: Routing Example
For the TW100-BRV204 's Routing Table
For the LAN shown above, with 2 routers and 3 LAN segments, the TW100-BRV204 requires
2 entries as follows.
Destination IP Address
192.168.1.0
Network Mask
255.255.255.0
(Standard Class C)
Gateway IP Address
192.168.0.100
(TW100-BRV204 's local
Router)
Metric
2
Destination IP Address
192.168.2.0
Network Mask
255.255.255.0
(Standard Class C)
Gateway IP Address
192.168.0.100
Metric
3
For Router A's Default Route
Destination IP Address
0.0.0.0
Network Mask
0.0.0.0
Gateway IP Address
192.168.0.1
(TW100-BRV204 's IP Address)
For Router B's Default Route
Destination IP Address
0.0.0.0
Network Mask
0.0.0.0
Gateway IP Address
192.168.1.80 (TW100-BRV204 's local router)
Page 118 / 123
Other Features and Settings
115
Upgrade Firmware
The firmware (software) in the TW100-BRV204 can be upgraded using your Web Browser.
You must first download the upgrade file, then select
Upgrade
on the Other menu. You will
see a screen like the following.
Figure 97: Upgrade Firmware Screen
To perform the Firmware Upgrade:
1.
Click the "Browse" button and navigate to the location of the upgrade file.
2.
Select the upgrade file. It's name will appear in the
Upgrade File
field.
3.
Click the "Start Upgrade" button to commence the firmware upgrade.
Page 119 / 123
TW100-BRV204 User Guide
116
UPNP
An example UPNP screen is shown below.
Figure 98: UPNP Screen
Data - UPNP Screen
Enable UPnP
Services
UPnP (Universal Plug and Play) allows automatic discovery and
configuration of equipment attached to your LAN. UPnP is by
supported by Windows ME, XP, or later.
If Enabled, this device will be visible via UPnP.
If Disabled, this device will not be visible via UPnP.
Allow Configu-
ration...
If checked, then UPnP users can change the configuration.
If Disabled, UPnP users can only view the configuration. But
currently, this restriction only applies to users running Windows
XP, who access the
Properties
via UPnP. (e.g. Right - click the
TW100-BRV204 in
My Network Places
, and select
Properties
)
Allow Internet
access to be
disabled
If checked, then UPnP users can disable Internet access via this
device.
If Disabled, UPnP users can NOT disable Internet access via this
device. But currently, this restriction only applies to users running
Windows XP, who access the
Properties
via UPnP. (e.g. Right -
click the TW100-BRV204 in
My Network Places
, and select
Prop-
erties
)
Page 120 / 123
117
Appendix A
Troubleshooting
This Appendix covers the most likely problems and their solutions.
Overview
This chapter covers some common problems that may be encountered while using the TW100-
BRV204 and some possible solutions to them. If you follow the suggested steps and the
TW100-BRV204 still does not function properly, contact your dealer for further advice.
General Problems
Problem 1:
Can't connect to the TW100-BRV204 to configure it.
Solution 1:
Check the following:
The TW100-BRV204 is properly installed, LAN connections are OK,
and it is powered ON.
Ensure that your PC and the TW100-BRV204 are on the same network
segment. (If you don't have a router, this must be the case.)
If your PC is set to "Obtain an IP Address automatically" (DHCP
client), restart it.
If your PC uses a Fixed (Static) IP address, ensure that it is using an IP
Address within the range 192.168.0.2 to 192.168.0.254 and thus com-
patible with the TW100-BRV204 's default IP Address of 192.168.0.1.
Also, the Network Mask should be set to 255.255.255.0 to match the
TW100-BRV204.
In Windows, you can check these settings by using
Control Panel-
Network
to check the
Properties
for the TCP/IP protocol.
Internet Access
Problem 1:
When I enter a URL or IP address I get a time out error.
Solution 1:
A number of things could be causing this. Try the following troubleshooting
steps.
Check if other PCs work. If they do, ensure that your PCs IP settings
are correct. If using a Fixed (Static) IP Address, check the Network
Mask, Default gateway and DNS as well as the IP Address.
If the PCs are configured correctly, but still not working, check the
TW100-BRV204. Ensure that it is connected and ON. Connect to it and
check its settings. (If you can't connect to it, check the LAN and power
connections.)
If the TW100-BRV204 is configured correctly, check your Internet
connection (DSL/Cable modem etc) to see that it is working correctly.
Problem 2:
Some applications do not run properly when using the TW100-
BRV204.
A

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