D-Link DFL-1600 User Manual page 138

Network security firewall
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2. Create DNS-All Service
If no dns-all service is defined, we need to create a new service.
Objects
Services
Name: dns-all
Type: TCPUDP
Source: 0-65535
Destination: 53
Then click OK
3. Create HTTP Rule
Next step is to create the rule that will NAT HTTP traffic from in-
ternal interfaces out on external interfaces.
Rules
IP Rules
Name: HTTP from LAN
Action: NAT
Service: http
Source Interface: LAN
Source Network: lan-net
Destination Interface: any
Destination Network: all-nets
Then click OK
4. Create DNS Rule
Final step is to create the rule that will NAT DNS traffic from inter-
nal interfaces out on external interfaces.
Rules
IP Rules
Name: DNS from LAN
Action: NAT
Service: dns-all
Source Interface: LAN
Source Network: lan-net
Destination Interface: any
Destination Network: all-nets
Then click OK
Add
TCP/UDP Service:
Add
IP Rule:
Add
IP Rule:
D-Link Firewalls User's Guide
Chapter 14. IP Rules

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