Hey guys i have searched and searched but have not found a solution to this. In my hotspots i am getting public ips that are not in my network. right now i have my hotspots set up nat here is a screen shot of what is happeneing. my address should be 192.168.90.0/24 all the way down to 192.168.60.0/24 on this router. and as you tell im getting alot of public ip back feed somehow. any suggestions?
That’s one to one NAT (used to be called Universal NAT) at work. It translates otherwise unusable IP addresses to usable ones to let clients wandering onto your network use your services even when they’re misconfigured.
It appears someone is leaking a lot of public IPs onto your network, probably by acting as a router putting Internet traffic onto your Hotspot network. As you can see they’re all coming from just a couple of MAC addresses. Find those MAC addresses and look at the devices they belong to.
you are correct! but how would i stop this? one of the devices is a ubnt nsm2 and it is in router mode set up just like all my other ones and they dont leak any thoughts?
Hey Guys I am also facing same problem on my mikrotik, please assist me how to resolve this issue?
Thank You
Hi, a solution a problem like this can be solve by modifying the parameter “Address per MAC” seting to “1” in IP/Hotspot/Server
good luck
Nelson
Hi Hameed
i to face same problem how did u resloved this issue ?
Add your network in IP binding and set type regular and one more entry with 0.0.0.0/0 with type blocked. This will remove all unwanted entries and only your network will be shown in hosts.
HTH
thanks bro…this worked!