What is IPv6 and how do I enable it?

IPv6 (Internet Protocol version 6) is a new IP protocol designed to solve problems that the previous version (IPv4) encountered using an address length of 128 bits rather than 32.

Both Mercku's M2 and M6(firmware above v1.2.0) support IPv6, please follow the article to enable/disable it. 

Using the Mercku App: 

1. Open the Mercku App on your mobile device 
2. Settings > IPv6  
   
   

You may find it under  "Settings."

By selecting IPv6, the M2 and M6 can possess IPs through IPv6.