WatchGuard Technologies WatchGuard SOHO and SOHO | tc Benutzerhandbuch

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Frequently asked questions
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Frequently asked questions
Why do I need a static public address? 
To create a VPN connection, one SOHO must be able to find its 
partner device. If the addresses were allowed to change, the SOHO 
could not find its remote computer.
How do I get a static public IP address?
Contact your ISP. Some systems, like many cable modem systems, 
use dynamically assigned addresses to simplify basic installations. 
Some providers may also use this feature to discourage users from 
creating Web servers. These providers usually offer a static IP 
address option.
How do I connect three or four offices together?
To connect more than two offices together, WatchGuard 
recommends designating one office the center of a “star” network 
configuration and upgrading it to a WatchGuard Firebox. You can 
then manage multiple tunnels to SOHOs or other IPSec compliant 
devices from the central Firebox.
How do I troubleshoot the connection?
If you can ping the remote SOHO and computers behind it, your 
VPN tunnel is up and running. Any remaining problems are 
probably caused by the MS Networking or the applications being 
used.