Westell Technologies 36R570 - Manual (Page 45)

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.)