problem in router or dhcp

RouterOS General
1

hello i have a strange problem
hello i have a problem :
WIFI ---- Access Point D-link 2100 ----- Laptop (everything work fine and i can get ip and connect to the internet)
but in this WIFI — Access Point D-link 2100 ------ wireless Router — laptop ( the problem is there is no internet connection and i have change different type of router the same problem if i remove the router and connect the laptop directly everything work fine)

so i think i have change something in the dhcp sever or dhcp client configuration? so if anyone have the right configuration for the dhcp server or in ip firewall so whats the problem? any help

2

The wireless router after D-Link2100 and before laptop is in bridging mode ??

3

the dlink is connecting to a router board through wifi , but the router after the dlink is not in a bridge mode

4

DHCP uses broadcast to assign address…and router breaks broadcast domain so you have to enable bridging on routerboard by adding bridge and add ethernet and wlan on that bridge.

5

problem solved.
I just have a small problem in the hotspot ip configuration
thanks