User Guide
If you select Help in the screen labeled User Defined Firewall Rules, the following screen will be displayed. This
screen gives a detailed explanation of the Firewall Rules.
ATM Loopbacks
If you select ATM Loopbacks from the Configuration menu, the following settings will be displayed.
Enable ATM 0/21 Loopback:
030-300198 Rev. D
Factory Default = ENABLED
This option enables the 0/21 loopback, which is used by your ISP.
NOTE: Westell does not recommend that you change this setting.
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WireSpeed Dual Connect NAT Router
March 2003