XiNCOM XC-DPG402 Network Router User Manual


 
XiNCOM Corp.
Figure 26b: Advanced Features
Settings – Advanced Features
NAT
Configuration
NAT Routing – NAT (Network Address Translation) is the technology which
allows one (1) WAN (Internet) IP address to be used by many LAN users.
If you disable NAT, Internet access is only possible if all PCs are
configured with valid Internet IP addresses. (The XC-DPG Twin WAN
Router needs 2 addresses, 1 for the LAN port, and 1 for the WAN port.)
Generally, NAT is disabled only when you wish to use the XC-DPG Twin
WAN Router as a Static Router.
TCP Timeout – Enter the desired value to use on both WAN ports. The
default is 300.
UDP Timeout n both WAN ports. The
default is 120.
TCP Window Limit – Enter the desired value to use on both WAN ports. The
default is 0 (no limit).
TCP MSS Limit – Enter the required MSS (Maximum Segment Size) to use
on both WAN ports. The default is 0 (no limit).,
Disable Port Translation – Enter the desired port range of all packets which
aren’t translated via WAN port.
– Enter the desired value to use o
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