Load in sysctl settings from /etc/sysctl.conf prompts "error: "net.ipv6.conf.all.disable_ipv6" is an unknown key" if IPv6 module is already disabled in modprobe.conf (Doc ID 2025214.1)

Last updated on SEPTEMBER 14, 2017

Applies to:

Linux OS - Version Oracle Linux 5.0 and later
Linux x86
Linux x86-64

Symptoms

Below line is configured in /etc/sysctl.conf:

Cause

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