Watchguard Firebox SOHO 6 User Manual page 172

Chapter 11: Using VPNforce
8 To configure the DHCP relay server, select the Enable DHCP
Relay checkbox.
9 Type the IP address of the DHCP relay server in the applicable
field.
10 Click Submit.
The SOHO 6 will send all DHCP requests to the specified, remote
DHCP server and relay the resulting IP addresses to the computers
connected to the optional network. If the SOHO 6 is unable to
contact the specified, remote DHCP server in 30 second, it will
revert to using its own DHCP server to respond to computer on
the optional network.
11 To allow traffic between the Optional and Trusted network,
select the Allow traffic between Optional Network and
Trusted Network checkbox.
Enabling this option eliminates the security between the two networks.
12 Select the Require encrypted MUVPN connections on this
interface checkbox.
13 Click Submit.
The page refreshes and you are prompted to reboot the SOHO 6 to activate
the changes.
14 Click Reboot.
15 Connect one end of a straight-through Ethernet cable into the
Ethernet port labeled OPT on the SOHO 6. Connect the other
end into the uplink port of the hub.
16 Connect Ethernet cables to the uplink ports of the hub and to
the Ethernet ports of each of your computers.
150 WatchGuard Firebox SOHO 6