[deathknight]

ok!
I am trying to use sniffing tools directly on the hotspot (real ap).
It seems to be mikrotik with client isolation enabled so that i cant communicate with other clients connected. Because of this i cant sniff the login name and passwords even though it is in plain text. (i have doubt if this is caused by client isolation or not)

my method.
Connect to hotspot.
Start ettercap with/without mitm. Ettercap is properly configured.
I use iptables and sslstrip properly too. It works in other networls.

I can only see pwople getting association with certain ip. And nothing after that.
I cant even ping that ip, this is surely because of CI. But no sniffing at all, i can get any any data.. When i scan for host, i can see only one host, different gateway..main gaeway of hotspot. Even if i connect to other APs of this hotspot company i can see the same gateway even if ip of ap is different. Eg. Ip of hotspot is 1.2.3.4 but the only host shown in ettercap host list is 1.1.1.1. In all aps. Hope u understood and it was not quite cmpleex.