Operation Manual

Cerberus ADSL2+ Lite (P 6311-07)
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• IP Address Mapping
The IP Address Mapping is for those VCs that with multiple IPs. The IP Address Mapping
rule is per-VC based. (only for Multiple IPs’ VCs).
Address Mapping Rule – PVC to set.
Rule Index – The Virtual server rule index for this VC. You can specify up to 16 rules. All
the VCs with single IP will use the same Virtual Server rules.
Rule Type – There are 4 types of One-to-One, Many-to-One, Many-to-Many Overload
and Many-to-Many No-Overload.
Local Start IP / Local End IP – Enter the local IP address you plan to map to. Local
Start IP is the starting local IP address & Local End IP is the ending local IP address. If
the rule is for all local IPs, then the Start IP is 0.0.0.0 and the End IP is 255.255.255.255.
Public Start IP / Public End IP – Enter the Public IP Address you want to do NAT.
Public Start IP is the starting Public IP Address and Public End IP is the ending Public IP
Address. If you have a Dynamic IP, enter 0.0.0.0 as the Public Start IP.
When you are done making changes, click on SAVE to save your changes, DELETE to
delete the rule with the parameters you set, BACK to return to the previous screen or
CANCEL to exit without saving.