Re: ipv6: static ipv6 address with dynamic network address possible?
On 8/2/22, Jeremy Ardley wrote:
>
> On 2/8/22 9:50 pm, Tim Woodall wrote:
>>
>>> This is a DNS & NTP server, so it needs a static address. I'd also
>>> like different firewall rules for different machines.. which also
>>> requires static addresses for at least some machines.
>>>
>>
>> Yes there is - see my earlier reply.
>>
>> ip token set ::<hostportion>/64 dev eth0
>>
>> (I think you might be able to do this after the interface has an IP and
>> it will then acquire an additional IP but I might be misremembering. I
>> use a pre-up command in e/n/i)
>>
>> But SLAAC should normally give you a static address anyway, just tied to
>> your mac address (which maybe you don't want)
>>
>
> You can just run your network using auto-generated link-local addresses
> fe80::/64 and use IPv6 NAT on the firewall/router for external access.
Thanks, but unless absolutely necessary I'd rather not do NAT
Lee
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