local client IP don't want same as ISP local IP

RouterOS General
1

hi guys, i need some advice from any of you, plz…

i got a little problem that make me had a headache
said so, my MT had two ethernet, 1 go to internet and 1 for LAN.

My LAN Network : 192.168.50.0/24

one of users had an ip : 192.168.50.5 = client ABC
i can limit the IP and MAC with ARP static, but that is not the problem.

problem is, user use that IP to switch for 4 client, assume, 192.168.50.6 - 192.168.50.9
where is IP 192.168.50.6-192.168.50.8 is my another client IP (client 123) and 192.168.50.9 is blocked from MT.

so, there are much IP conflict (from 50.6-50.:sunglasses:.
the solution now that i can imagine is, use a router (not switch)

so, if still using switch there any solution in MT ???

Thanks in future

2

xaviero,
probably HotSpot server would help you. HotSpot will increase security in your network, user will forced to type login password before communications with outer networks.

However, when user change MAC-address too, than better solution would be management switch, where you can bind port to particular MAC-address.

3

i don’t use any hotspot, i use wifi connection.

so there are no solution using MT , is it??

4

You can setup HotSpot to wireless interface.
Information about HotSpot,
http://www.mikrotik.com/docs/ros/2.9/ip/hotspot
where described HotSpot main features and configuration options.

5

is there hotspot coverage area can reach bout 5km ??? i doubt bout it…

6

HotSpot is not responsible for wireless area coverage.
Wireless AP-Client infrastructure (Antenna, card, area, etc.) is responsible for that.