failed to establish TCP connection

[Dr-Light]

I'm hoping to get some help over here...

I have everything installed, once I run the tool it tells me every IP in my range "failed to establish TCP connection". any thoughts? This is through my Mac and my linux distros.

Thanks

[flamefaiz]

Hi Dr-Light, did u manage to solve this issue? I couldn't find any answers elsewhere

[JiaYouLin]

Hello everyone
Did you solve the problem?
I have the same problem and I can't find a solution to it anywhere.

[susangz]

Hi! I found the same issue and I think it's because the default http port is 80. If your devices have no service listening on that port, this error is returned. I tried change it to the port used and the error changed to "didnot find dev type after trying all devices" because I didn't have a device with some of the types included in devices.cfg.