Testing Query: libslirp localhost forward address for DNS?


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Main - Compatibility / Testing - Testing Query: libslirp localhost forward address for DNS?

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zakski

Posted on 03-29-26 09:38 AM (rev. 3 of 04-09-26 01:10 PM)

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Am currently setting up a local testing env for server-side shenanigans

Can someone point me to what IP I should be using for the DS/DSi DNS settings, If I'm running a DNS server against 127.0.0.1:53?

I have tried the default route for libslirp, and will next try the DNS forward IP I found, and will report back if that works, but I am also putting the question out in case I am wrong.

~~default route: 10.0.2.2/24~~
DNS forward: 10.0.2.3
DHCP addresses: 10.0.2.15 - 10.0.2.31
default route ipv6: fe80::2/64
DNS forward IPv6: fe80::3

~~10.0.2.2~~ 10.64.0.1 works, also using
netstat -tulpn | grep LISTEN
to find the docker container IP and pointing to that does.

~~Issue was secondary DNS was set to 0.0.0.0, changing it to 1.1.1.1 resolved it, which is interesting, because pointing directing to the original WFC DNS did not require it.~~

izder456

Posted on 03-29-26 08:14 PM (rev. 2 of 03-29-26 08:16 PM)

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AFAICT, libslirp queries the host's dns resolution mechanism. If you're on Linux or some other Unixen, it'll query whatever dns server you set in your resolver daemon. So, if you're running a local dns server, and have /etc/resolv.conf pointing to it, you'll be using whatever your system set with the default autoconfigure dns option in the emulated DS firmware. Cheers.

zakski

Posted on 04-08-26 07:09 PM

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No such luck. I'm running windows.

This issue is still occurring actually. looks like its somewhere on the melon end, since if I supply a non 127.0.0.1 ip it connects fine, but 127.0.0.1 is verboten by the firmware. Need to now see if I can get some form of logging to find out what is occurring

zakski

Posted on 04-09-26 01:10 PM

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10.64.0.1 is the winner, its not setup the exact same as qemu

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