OPNsense IPv4 only -

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jimcease

Newbie
Posts: 14
Karma: 0

OPNsense IPv4 only -

« on: October 10, 2024, 01:55:20 pm »

Good morning,
I have a question. Is there a way to turn off IPv6? Each interface is set to none for IPv6. I dont see an option in Advanced to turn off Ipv6. Is there a file(s) that can be modified to turn off IPv6? Thanks in advance for your input.

Jim

« Last Edit: October 10, 2024, 02:15:46 pm by jimcease »

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franco

Administrator
Hero Member
Posts: 17661
Karma: 1611

Re: OPNsense IPv4 only -

« Reply #1 on: October 10, 2024, 02:00:27 pm »

The best you can do is block most IPv6 by toggling the setting for it, which mostly pertains to firewall rules but also a few interface configuration subroutines.

Cheers,
Franco

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mooh

Jr. Member
Posts: 93
Karma: 3

Re: OPNsense IPv4 only -

« Reply #2 on: October 10, 2024, 05:35:16 pm »

Under Interfaces: Settings uncheck "Allow IPv6"

May I ask why IPv6 should be disabled?

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