D-Link DFL-210-WCF-12 Product Manual - Page 350
All-to-One Mappings (N:1), 7.4.4. Port Translation
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7.4.3. All-to-One Mappings (N:1) Chapter 7. Address Translation 3. Now enter: • Action: SAT • Servce: http • Source Interface:any • Source Network: all-nets • Destination Interface: wan • Destination Network: wwwsrv_pub 4. Switch to the SAT tab 5. Make sure that the Destination IP Address option is selected 6. In the New IP Address dropdown list, select wwwsrv_priv 7. Click OK Finally, create a corresponding Allow rule: 1. Go to Rules > IP Rules > Add > IPRule 2. Specify a suitable name for the rule, for example Allow_HTTP_To_DMZ 3. Now enter: • Action: Allow • Service: http • Source Interface:any • Source Network: all-nets • Destination Interface: wan • Destination Network: wwwsrv_pub 4. Click OK 7.4.3. All-to-One Mappings (N:1) NetDefendOS can be used to translate ranges and/or groups into just one IP address. # Action Src Iface 1 SAT any Src Net all-nets Dest Iface wan Dest Net 194.1.2.16-194.1.2.20, 194.1.2.30 Parameters http SETDEST all-to-one 192.168.0.50 80 This rule produces a N:1 translation of all addresses in the group (the range 194.1.2.16 - 194.1.2.20 and 194.1.2.30) to the IP 192.168.0.50. • Attempts to communicate with 194.1.2.16 - port 80, will result in a connection to 192.168.0.50. • Attempts to communicate with 194.1.2.30 - port 80, will result in a connection to 192.168.0.50. Note When all-nets is the destination, All-to-One mapping is always done. 7.4.4. Port Translation 350