On Sat, Dec 16, 2023 at 9:42 PM Matt Wood <mattwood2...@gmail.com> wrote: > > This is a fundamental issue with musl: > https://wiki.musl-libc.org/future-ideas > > I thought there was a solution using the mdns package (mDNSResponder from > Apple), but I could be misinterpreting what I have read. >
I think there is (mDNSMacOSX/dnsproxy.c) but its only part of the MacOSX build. > I saw a go implementation of avahi2dns, but this is for an initramfs so > trying to keep things small. > > I'll keep looking around but if anyone else has any suggestions I'd > appreciate it. > > Thanks, Matt > > On 12/16/23 15:42, Tim Orling wrote: > > > > On Sat, Dec 16, 2023 at 12:16 PM Khem Raj <raj.k...@gmail.com > > <mailto:raj.k...@gmail.com>> wrote: > > > > is this issue specific to musl systems? > > Maybe try to reproduce it with glibc on qemu or something? > > > > > > You might also search for mdns issues/solutions in Alpine Linux which is > > always musl. > > > > > > On Sat, Dec 16, 2023 at 9:11 AM <mattwood2...@gmail.com > > <mailto:mattwood2...@gmail.com>> wrote: > > > > > > Hi all, > > > > > > I'm working on an embedded system and it needs mDNS in order to > > interact with .local hostnames. > > > > > > The image is based on musl so it cannot use the libnss-mdns library. > > > > > > From what I've read the mdns recipe is supposed to support mDNS on > > non-glibc systems. > > > > > > The recipe takes care of modifying /etc/nsswitch.conf and appends > > mdns to the hosts line. > > > > > > When the system boots it runs mdnsd and I can see it join the > > multicast group in wireshark, but I cannot ping any .local addresses. > > > > > > Is there some other configuration that needs to be done? > > > > > > Has anyone successfully done this with a musl system? > > > > > > Thanks, Matt. > > > > > > > > > > > > > > > > > > > > > > > > > -- Alex Kiernan
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