On 2026-09-08 14:44:07 +0200, Marco Moock wrote: > Am 08.09.26 um 12:10 schrieb Vincent Lefevre: > > So, if you want to reproduce the issue, set up a network > > where DNS requests to the nameservers in /etc/resolv.conf > > randomly fail. And (probably) use nscd. > > How is that related to IPv6? > If you have a faulty DNS setup, fix that first.
I don't see where it is faulty (to the point of getting the observed behavior). > /etc/resolv.conf is queried by the order of entries by default every > time a request is being made. strace does not show any access to this file when AF_UNSPEC is used. > Also check the nsswitch.conf, there might be additional entries for hosts > and resolve might be listed there, which is systemd-resolve, a local DNS > cache acting as a DNS server. There is already a local DNS cache: nscd. -- Vincent Lefèvre <[email protected]> - Web: <https://www.vinc17.net/> 100% accessible validated (X)HTML - Blog: <https://www.vinc17.net/blog/> Work: CR INRIA - computer arithmetic / Pascaline project (LIP, ENS-Lyon)
