DMZ Firewall Solution for the Express Router
07-12-99 Version 1.0 13
3.3.3 Internet Connection Filters
3.3.3.1 Receive (Rx) Filters on the connection to the Internet
Configure these receive filters for the Internet connection, shown as they appear in Advanced
Setup.
×
Filters are defined as follows:
Filter Function Settings
— Prohibit users on the secure network
from accessing the Internet.
Default Action: Discard
1 Allows HTTP from the Internet to the
HTTP/FTP server on the DMZ.
Action: Pass
Protocol: TCP
TCP flags: All
Dest. address type: Host
Dest. address: 10.2.0.1
Dest. port: = 80
Src. address type: All
Src. port: > 1023