Lately we are seeing a problem Getting ip adresses From 133c and 112 anyone help? 
Your question is not clear.
Want u give us more information about your problem??
Clarify:No DHCP Given By Server on RouterBoard
Try to include more details,
Do you have such problem for one client or for different ?
How many clients are server by RB100 as DHCP-server (what other features are used) ?
Simple description about the network might be helpful too.