Howto disable IPv6 on Centos 6.4 or Redhat 6.4 RHEL   1. Check IPv6 on your Centos or RHEL Server # ip addr 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet... Devamını oku | Share it now!