Problem using 3CRWER300-73 as access point

[Wicke]

I recently bought a 3Com Wireless 11n firewall router ( 3CRWER300-73 ). But there is a major problem with the wireless connection. They can´t get an ip adress from my other router with DHCP like the wired connection can.



My configuration looks like this

192.168.1.1 - Router (Smoothwall)

192.168.1.2 - 3Com 3CRWER300-73



1# Wired computer - DHCP

2# Wired computer - DHCP

3# Wired printer - DHCP

4# Wired printer - DHCP

5# Wired NAS - DHCP

6# Wireless laptop -DHCP *not working

7# Wireless laptop - DHCP *not working



How should I do to make my network work as I want?