1/31/2020

How to disable IPv6 Linux

On the node in question, become root then:
1 2 3 4 5 6 7 vi /etc/sysctl.conf # At the end, add: net.ipv6.conf.all.disable_ipv6 = 1 net.ipv6.conf.default.disable_ipv6 = 1 # Save and quit
 To make this stick, execute:
1 sysctl -p

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