I created the machine and due to oversight during installation I left IPV6 enabled
Is there a simple way that does not create problems to disable it, without redoing everything?
Add the following lines to /etc/sysctl.conf:
net.ipv6.conf.all.disable_ipv6 = 1
net.ipv6.conf.default.disable_ipv6 = 1
Then at root prompt type “service network restart” or reboot system.
I saw some notes online and they converge with what you suggest …
verifying the file in question I do not see these strings set to 0
I guess they are the default so and to disable it enough to add them to 1
what do you think about it?
Just add them with “= 1”
you solved your indication was perfect, thanks
According to this issue
it should break the firewall.
I can confirm the firewall cannot be started when IPV6 is disable in grub, I didn’t test this option.
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