How do you disable IPv6 on an IPSO gateway?
A. Run $FWDIR/scripts/fwipv6_enable off and reboot.
B. Remove the IPv6 license from the gateway.
C. You cannot disable IPv6.
D. In IPSO go to System Management > System Configuration, set IPv6 Support to off, and click Apply.
A
step D is for GAIA
https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&solutionid=sk39374
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