
Internet Sharing Gateway User Guide
60
Allow
Configuration...
•
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
Internet Broadband Router 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 Internet Broadband Router in
My Network Places
, and
select
Properties
).
Firewall
Enable DoS
Firewall
If enabled, DoS (Denial of Service) attacks will be detected and
blocked. The default is enabled. It is strongly recommended that this
setting be left enabled.
Note:
•
A DoS attack does not attempt to steal data or damage your PCs,
but overloads your Internet connection so you can not use it - the
service is unavailable.
•
The Internet Broadband Router uses "Stateful Inspection"
technology. This system can detect situations where individual
TCP/IP packets are valid, but collectively they become a DoS
attack.
Threshold
This setting affects the number of "half-open" connections allowed.
•
A "half-open" connection arises when a remote client contacts the
Server with a connection request, but then does not reply to the
Server's response.
•
While the optimum number of "half-open" connections allowed
(the "Threshold") depends on many factors, the most important
factor is the available bandwidth of your Internet connection.
•
Select the setting to match the bandwidth of your Internet
connection.
Содержание XRT-101A
Страница 1: ...Networking Communication Internet Broadband Router XRT 101A User s Guide...
Страница 4: ...ii Internet Access 66 APPENDIX B SPECIFICATIONS 68 XRT 101A 68...
Страница 28: ...Internet Sharing Gateway User Guide 24 Figure 15 Windows NT4 0 DNS...
Страница 39: ...Operation and Status 35...