D-Link GO-DSL-N150 User Manual page 65

User Manual
GO-DSL-N150
NAT :: 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).
Rule Index: The Virtual server rule index for this VC. You can specify 10 rules in
maximum. All the VCs with single IP will use the same Virtual Server rules.
Rule Type: There are four types of one-to-one, Many-to-One, Many-to-Many
Overload and Many-to-Many No-overload.
Local Start & End IP: Enter the local IP Address you plan to mapped to. Local
Start IP is the starting local IP address and 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 & 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.
QoS
QoS (Quality of Service)
This option will provide better service of selected network traffic over various
technologies.
QoS::802.1p
Select this option to Activate/Deactivated the 802.1p IEEE 802.1p establishes
eight levels of priority(0 ~ 7). Although network managers must determine actual
mappings, IEEE has made broad recommendations. Seven is the highest priority
which is usually assigned to network-critical traffic such as Routing Information
Protocol (RIP) and Open Shortest Path First (OSPF) table updates. Five and six
are often for delay-sensitive applications such as interactive video and voice.
Data classes four through one range from controlled-load applications such as
streaming multimedia and business-critical traffic - carrying SAP data, for
instance - down to "loss eligible" traffic. Zero is used as a best-effort default
priority, invoked automatically when no other value has been set.
QoS::IP QoS
Select this option to Activated/Deactivated the IP QoS on different types(IP ToS
and DiffServ). IP QoS function is intended to deliver guaranteed as well as
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