Hi
Scenario:
[internet router 192.168.1.100]
|
(wired)
|
[RouterOS - operating mode??]
~
(wifi)
~
[AP 10.1.1.1]
|
[PCs 10.10.10.x]
I need that PC and device under AP (10.10.10.x) can see internet (gateway 192.168.1.100)
RouterOS must do client access to AP and have a WAN address (es. 192.168.1.55) for connect to internet router.
Is possible?
You will not be able to use 192.168.1.100 as gateway, unless you can assign 10.x.x.x address to modem. (Else modem won’t know to send replies back to you.) So you will have to pick an address to assign to ROS to use as gateway. Easiest is to use a 10.x.x.x address (say 10.1.1.2), else AP will have to route as well.
Next I would suggest to change modem to run in bridge mode instead of NAT mode, if you are able. Else you will be performing NAT twice (once from 10.x.x.x→192.168.x.x, again from 192.168.x.x→WAN).
Run ROS in station mode. Do not bridge ether1 and wlan1 (default). Run DHCP client on ether1 (so it gets 192.168.x.x or WAN address). Add srcnat masquerade rule to ether1 (so 10.x.x.x will be masqueraded as 192.168.x.x or WAN). Assign static 10.1.1.2 address to wlan1.
On AP, set DHCP server to configure clients with 10.1.1.2 as gateway. Make sure client→client communication is not blocked.