SnapGear 1.7.8 Manuel D’Utilisation

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2. Getting started 
Your SnapGear appliance provides a secure, simple gateway to connect PCs and other 
devices on your local network to the outside world.  This chapter provides step-by-step 
instructions for connecting the SnapGear appliance to your LAN.  The procedures in this 
section expand on the steps in the SnapGear Quick Install Guide, which you may prefer 
to use if you are in a hurry. 
If you are connecting the SnapGear appliance to an established LAN, use a standard 
Ethernet cable to connect the SnapGear LAN port to a spare port on the network’s hub.  
If you are connecting your SnapGear appliance to a single PC, use the provided Ethernet 
crossover cable to interconnect them directly.  In the case of the SnapGear LITE+ and 
LITE2+, use a standard Ethernet cable to connect any one of its four LAN switch ports to 
a single PC, or an Ethernet crossover cable to connect to another hub. 
The SnapGear appliance comes with an in-built DHCP server that can automatically 
assign IP addresses to other devices on the network.  If you have an existing network, 
you may already have an active DHCP server and the PCs and devices on the network 
may already have IP addresses assigned.  To simplify the installation in existing 
networks, the SnapGear appliance ships without an initial IP address and without the 
DHCP server activated by default. 
If your network does not have an active DHCP server, it is recommended that you take 
advantage of using the SnapGear appliance as a DHCP server and setup the PCs on 
your network to dynamically receive TCP/IP configuration information. 
Static IP reset 
Although it is not the default behaviour, it is also possible to boot the SnapGear appliance 
with an initial, static IP address of 192.168.0.1 (netmask 255.255.255.0).  While the 
SnapGear appliance is running (i.e.  System/TST/Heart Beat is blinking), press the black 
RESET button twice within 3 seconds.   
Note that this will reset any existing configuration options back to their factory defaults.  
Additionally, your network must (at least initially) be on the 192.168.0.0/255.255.255.0 
subnet, as per step 6 of New Networks
Getting started 
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