Dhcp Relay And Vpn - Symbol WS5000 Series System Reference Manual

Figure 12.1 Network with Trusted and Untrusted Elements
Layer 2 S witch
A
Internet
L A N

12.2.1 DHCP Relay and VPN

DHCP relay is a mechanism that enables an external DHCP server assign virtual IP addresses. The VPN server
relays DHCP request to an external DHCP server in the private side.
To configure the DHCP relay mechanism so that it relays the DHCP for getting private IP address to the external
DHCP server:
1. Enable the DHCP relay and configure the IP address, netmask etc., of the external DHCP server as
follows:
WS5000.(Cfg).wvpn.ip_pools> enable
Enabling...Status : Success.
WVPN IP Pools:
DHCP Enabled : yes
Use DHCP Gateway : yes
Available Pools:
1. default.
2. Set the DHCP IP address as the External DHCP server's IP (where you want to relay the DHCP req )
WS 5100-V P N
Eth1 Eth2
C omputer
Trusted Network
Untrusted Network
Configuring the WS5100 WTLS VPN
Layer 2 S witch
B
P OE
AP 100
Wireles s
C lients
WL A N
12-5