Reply to post: Re: Reason for disabling IVP6

The D in Systemd stands for 'Dammmmit!' A nasty DHCPv6 packet can pwn a vulnerable Linux box

dajames Silver badge

Re: Reason for disabling IVP6

You can use NAT with IPv6.

You can, but why would you want to.

NAT is schtick for connecting a whole LAN to a WAN using a single IPv4 address (useful with IPv4 because most ISPs don't give you a /24 when you sign up). If you have a native IPv6 address you'll have something like 2^64 addresses, so machines on your LAN can have an actual WAN-visible address of their own without needing a trick like NAT.

Using NAT with IPv6 is just missing the point.

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