Nat Configuration Between Ap And Apc; Figure 16. Ap-Apc Nat Environment Configuration Diagram - Samsung WEC8500 Operation Manual

NAT Configuration between AP and APC

The APC system provides the same services even when the APC or AP is in a NAT
environment.
If the APC system is in a NAT environment and obtaining a public IP address is difficult,
the APC can be configured to use a private IP address by enabling port mapping on the
existing NAT equipment, so that it can provide services to APs on the public IP network
and APs existing under other NAT networks.
Using this feature requires that the NAT equipment be applied with the following port
settings:
Service TCP Port
General 20, 21
22
23
80, 443
123
AP-APC -
Connection
An example of service configuration diagram for the NAT environment is illustrated below.
Figure 16. AP-APC NAT Environment Configuration Diagram
IP-PBX
WEC805
0/
WEC850
0 WEM
W-EP AP
WEC8500/WEC8050 (APC) Operation Manual v10.1
©Samsung Electronics America
UDP Port
-
-
-
-
123
5246, 5247
Router
...
...
FMC Client
Description
FTP Server
Secure Shell
Telnet
HTTP Web Server
NTP
CAPWAP
Internet
W-EP AP
FMC Client
Router
...
...
18