[Dnsmasq-discuss] Question about IPv6 settings

Andreas Kuropka andreas at kuropka.eu
Thu Dec 11 13:47:58 UTC 2025


Hello,

I have one "shared" network with two gateways. Different devices use different gateways.

Until now I used IPv4 where I was able to set the gateway with the option:router,IP directive. Hosts have tags and for different tags I use different IPs as router. 

Unfortunately the mobile ISP I use switched from dual-stack to IPv6-only (DNS64+NAT64 and 464-XLAT). One router gets 2a01:: addresses, the other one 2003:: ones, both routers have each a fe80:: LL-address which can be used as router option.

How can I set up dnsmasq that I can set the gateway/router on device/tag-basis as I had with IPv4 until now.

I would appreciate any help.

Regards,

Andreas



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