Crestron NAT Przewodnik Instalacji Pobierz pdf (Strona 10)

2-Series Feature Crestron NAT

IP Setup

It is necessary to configure the control system NAT (C2ENET-2 card installed) to

communicate over Ethernet using standard IP. The control system and router for the

internal network are assigned IP numbers using Viewport. The instructions assume

that the C2ENET-2 is installed, and the PC and control system are powered up.

NOTE: It is assumed that your PC is communicating with the powered control

system via RS-232 and the appropriate update file has been loaded. Refer to the

appropriate control system Operations Guide for further details about serial

communication connections.

1. Obtain appropriate WAN-side static IP and router addresses for the

control system WAN address from the network administrator or

network service provider. Obtain the LAN-side addresses or choose

them yourself if no one else’s equipment resides there

(eg., 192.168.16.1 is a commonly used class C address).

NOTE: The next three steps verify that the static IP address is not being used by

another device.

2. On the PC, select Start | Run from the Taskbar to open the “Run”

window.

3. Type command in the Open field and click OK. A DOS window

appears.

4. At the prompt, type PING and the IP number. Press Enter.

Example: PING 68.42.78.12

NOTE: Make sure a space is between PING and the IP number.

NOTE: If the system responds with “Request timed out”, proceed to step 5. If the

system shows a “Reply from” with a time, the IP number is already in use. Obtain

another IP number and repeat step 4.

6 • Network Address Translator: NAT Reference Guide – DOC. 6001

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Crestron NAT Przewodnik Instalacji Strona 10