Am 16.05.19 um 16:37 schrieb Vincent Lefevre: > On 2019-05-16 16:25:01 +0200, Michael Biebl wrote: >> What happens, if you only list your local 127.0.0.1 in /etc/resolv.conf? > > See my other mail, i.e. no problems. FYI, I use 192.168.1.1 just > as a fallback. > >> Well, the assumption that /usr/lib/avahi/avahi-daemon-check-dns.sh makes >> is, that if a local resolver is configured in /etc/resolv.conf, then it >> is safe to assume that host lookup can be done, even if there is not >> default route (== network access). > > This assumption is not correct. One can use a local resolver for > plenty of reasons.
Sure. The problem is, that you list a fallback server which is not reachable. > If you assume that this is safe because the local resolver will > not hang with a timeout (which is the case with unbound), then > you should make sure that *only* the local resolver will be used. > Well, if you list a non-reachable server in resolv.conf as fallback, then the behaviour you see is expected. I'm happy to review a tested patch, which considers your specific use case. -- Why is it that all of the instruments seeking intelligent life in the universe are pointed away from Earth?
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