{{tag>networking kernel}}

====== ipv4 over ipv6 ======
Edit
///etc/gai.conf//

Uncomment

  #precedence ::ffff:0:0/96  100

No restart required.

====== Tested on ======
  * 

====== See also ======

====== References ======
  * https://askubuntu.com/questions/32298/prefer-a-ipv4-dns-lookups-before-aaaaipv6-lookups