User guide

ADSL WireSpeed Pro 36R570 Proxy Router
User Guide
030-300153A 45 The WebShare Management Interface
5. Click
Save
to close the
Firewall - Add a service
window.
6. When finished adding services, click the
Save
button at the bottom of the
Advanced Access
screen.
Deleting a Service
Deleting a service prevents users from sending that message type outside the local network.
To delete a service:
1. Click on the
Access List
folder to display the current Access Lists. Each service appears with a DELETE
box to the
right.
2. Click the DELETE
box to remove the service. The following warning message appears:
Figure 42. Service Delete Warning
3. Click
OK
. The service is removed from the list.
4. Click the
Save
button at the bottom of the
Advanced Access
screen when finished deleting services. WebShare will
prompt for a restart. (See “Restarting WebShare” on page 19.)
Optional Access Restrictions
IP Masquerading (IP “Spoofing”)
When IP Masquerading is enabled, unsolicited outside messages are blocked from entering the LAN. The originating
addresses of inbound messages are checked to verify that they come from legitimate addresses. Enabling IP Masquerading
blocks messages originating at these addresses:
• Local LAN addresses
• IP address of 0.0.0.0
• Private IP addresses:
– Any address beginning with “192.168.” (192.168.*.*)
– Any address in the series 172.16.*.* through 172.31.*.*
– Any address beginning with “10.” (10.*.*.*)
To enable or disable IP Masquerading:
1. Click the
Enable
option button to allow IP Masquerading. Click the
Disable
option button to prevent IP Masquerading.
2. Click the
Save
button at the bottom of the
Advanced Access
screen when finished. WebShare will prompt for a restart.
(See “Restarting WebShare” on page 19.)