ARP Spoofing issue - DNS_PROBE_FINISHED_NO

Whenever I attempt to start a MITM attack using ARP poisoning , the target machine receives
this error on chrome, IE and firefox.

Code:

DNS_PROBE_FINISHED_NO_INTERNET

This happens when attempting to spoof arp with mitmf, arpspoof and ettercap .

I have an open issue with MITMF git here https://github.com/byt3bl33d3r/MITMf/issues/216

When running

Code:

ARP -A

on target output shows that the gateway IP's mac reflects Kali's mac . I have also confirmed poisoning via wireshark.

I make sure that IP forwarding is set .

Although my iptables are blank? Can that be the issue? If so , what should iptables be set up as:confused: ?

I've been searching and reading, still cannot find out what's causing this issue.

ARP Spoofing issue - DNS_PROBE_FINISHED_NO_INTERNET