Motorola 3342 사용자 설명서
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Link:
Default Server
This feature allows you to:
•
Direct your Gateway to for ward all externally initiated IP traffic (TCP and UDP protocols only) to a default
host on the LAN.
host on the LAN.
Enable it for cer tain situations:
– Where you cannot anticipate what por t number or packet protocol an in-bound application might
use. For example, some network games select arbitrar y por t numbers when a connection is
opened.
use. For example, some network games select arbitrar y por t numbers when a connection is
opened.
– When you want all unsolicited traffic to go to a specific LAN host.
•
Configure for IP Passthrough.
Configure a Default Server.
This feature allows you to direct unsolicited or non-specific traffic to a
designated LAN station. With NAT “On” in the Gateway, these packets normally would be discarded.
For instance, this could be application traffic where you don’t know (in advance) the por t or protocol that
will be used. Some game applications fit this profile.
will be used. Some game applications fit this profile.
Use the following steps to setup a NAT default ser ver to receive this information:
1.
Select the
Configure
toolbar button, then
Advanced
, then the
Default Server
link.
2.
From the pull-down menu, select
Default-Server
.
The NAT Ser ver IP Address field appears.
3.
Determine the IP address of the LAN computer you have chosen to receive the unex-
pected or unknown traffic.
pected or unknown traffic.
Enter this address in the NAT Ser ver IP Address field.
4.
Click the
Submit
button.
5.
Click the
Alert
button.
6.
Click the
Save and Restart
link to confirm.
Typical Network Diagram.
A typical network using the NAT Default Ser ver looks like this: