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Settings
– NAT Setup
NAT
Configuration
NAT Routing
– You can enable or disable NAT through the check box. If
you disable the NAT checkbox, it will act as a bridge or Static Router. Most
features will be unavailable.
TCP Timeout
– Enter the desired value to use on each WAN port. The
default is 300
UDP Timeout
– Enter the desired value to use on each WAN port. The
default is 120
TCP Window Limit
– Enter the desired value to use on each WAN port.
The default is 0 (no limit).
TCP MSS Limit
– Enter the required MSS (Maximum Segment Size) to
use on each WAN port. The default is 0 (no limit).
NAT Port
Options
If some packets whose port number cannot be translated for special
applications, you must set state
to “Enable” and input value in port range.
Alternatively, if its port cannot be translated in the specified time period, you
must set Enable and enter a seconds value in Timeout.
NAT Alias
For each alias entry, the WAN IP acts as an alias of the host with Local LAN IP
accessing the Internet via the specified WAN port for the specified protocol
packets, i.e. 1-1 NAT.
NAT Alias List
NAT Alias List shows the list of all NAT alias configuration data which are
currently defined. You can modify its configuration data by selecting and
clicking on a row.
Check NAT
Detail
Shows all detailed NAT configuration data.
NAT Connection
List
This shows the current details of all NAT entries which include interface,
protocol, state, destination IP, WAN IP, local IP, idle time and in/out packets.
