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U.S. Robotics SureConnect ADSL Ethernet/USB Router User Guide
● List. Enter 2 at the Static NAT Menu. The List Menu appears. This menu displays
implemented static NAT entries. If you find an empty list, then you haven’t defined any
entries.
● Delete. Enter 3 at the Static NAT Menu. The Delete Menu appears. To delete a Static
NAT entry, enter the starting local address.
Main Menu=>Advanced=>Firewall=>
ACL
Enter 4 at the Firewall Menu. The ACL Menu appears. This menu allows you to add, list, or
delete ACL entries. ACL provides setup for Proxy services. From the Proxy Configuration Menu,
you can enable or disable proxy services.
Proxy Services are specialized application programs. These programs accept users’ requests
from LAN clients for Internet services like FTP and HTTP. On behalf of LAN clients, the
programs then set up connections to servers on the WAN. A proxy server authenticates against
the user database. This server filters the request against the Access Control List. The server
forwards requests to actual services. Proxy Servers are application specific. Each application
needs its own proxy server.
● Add ACL/FTP. Enter 1 at the ACL Menu. The ACL Configuration Menu appears. This
menu allows you to set FTP ACL variables. Options after “User Name” depend on
whether you enter “FTP” or “HTTP.” See ACL variables after the http example.
ACL Parameters
Static NAT Term Definition
Application (Port) Proxy port to configure. Options are FTP or HTTP.
Priority Priority of the policy you’re creating. Options range from 0
to 65,535.
User Name A configured user in the router’s internal database. You
must configure users through the Telnet CLI with the
“adduser” command.
MIME Type HTTP application file type (MIME) to filter or proxy.
Options are… •application (all), •image (all), •video (all),
•audio (all), •application/octet-stream, •audio/x-wav,
•audio/x-mpeg, •image/jpeg, •video/mpeg.
Method FTP command to filter or proxy. Options are Get and Put.
Domain Name Address of an Internet site to filter.
Destination Address Destination IP address of the FTP or HTTP server on the
WAN.
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