D-Link DSR-1000N, User Manual

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Unified Services Router User Manual
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arrange with your ISP to have more than one public IP address for your use, you can
use the additional public IP addresses to map to servers on your LAN. One of these
public IP addresses is used as the primary IP address of the router. This address is
used to provide Internet access to your LAN PCs through NAT. The other addresses
are available to map to your DMZ servers.
The following addressing scheme is used to illustrate this procedure:
Router
•
WAN IP address: 10.1.0.118
•
LAN IP address: 192.168.10.1; subnet 255.255.255.0
•
Web server host in the DMZ, IP address: 192.168.12.222
•
Access to Web server: (simulated) public IP address 10.1.0.52
E
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:
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k traffic by schedule if generated from specific range of machines
Use Case: Block all HTTP traffic on the weekends if the request originates from a
specific group of machines in the LAN having a known range of IP addresses, and
anyone coming in through the Network from the WAN (i.e. all remote users).
Configuration:
1.
Setup a schedule:
•
To setup a schedule that affects traffic on weekends only, navigate to
Security: Schedule, and name the schedule “Weekend”
•
Define “weekend” to mean 12 am Saturday morning to 12 am Monday
morning – all day Saturday & Sunday
•
In the Scheduled days box, check that you want the schedule to be active for
“specific days”. Select “Saturday” and “Sunday”
•
In the scheduled time of day, select “all day” – this will apply the schedule
between 12 am to 11:59 pm of the selected day.
Parameter Value
From Zone Insecure (WAN1/WAN2)
To Zone Public (DMZ)
Service HTTP
Action ALLOW always
Send to Local Server (DNAT IP) 192.168.12.222 ( web server local IP address)
Destination Users Single Address
From 10.1.0.52
WAN Users Any
Log Never