WatchGuard Technologies WatchGuard SOHO and SOHO | tc ユーザーズマニュアル

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User Guide 2.3
29
Troubleshooting installation and network configuration
3
Click Add a Service and then click the service you want to add. 
For UDP, you will need to select UDP on the Forward drop list 
and enter the range of port numbers in the port fields. For all 
other services, enter the IP address of the computer that needs 
the incoming service.
4
Click Submit.
VPN MANAGEMENT
Before setting up a VPN, you must have the following:
• Two properly configured and working SOHOs or one SOHO 
and one Firebox with the latest version of firmware. Each 
SOHO must have the VPN feature key enabled.
• The static public IP address, the network address, and the 
subnet masks of both SOHOs. (The base private IP address 
of each SOHO must be static and unique.)
• The DNS and WINS server IP address, if used. 
• The shared key
 
(passphrase) for the tunnel.
• The same encryption method on each end of the tunnel (DES 
or 3DES). 
• The same authentication method on each end (MD-5 or SHA-
1).
How do I set up VPN between two SOHOs?
For detailed information on how to configure a VPN tunnel 
between two SOHO devices, download the SOHO to SOHO IPSec 
VPN Tunnel configuration instructions:
1
Using your Web browser, go to:
http://www.watchguard.com/support
2
Click Interoperability on the left of the page.