Le 18/02/2020 à 17:43, Jonathan Billings a écrit : > According to 'man nm-settings-ifcfg-rh', PEERDNS=no is the old > network-services services mechanism for not changing /etc/resolv.conf, > while in NM it just means never add automatic nameservers to > resolv.conf from DHCP, PPP, VPN, etc. Turning off all DNS > updates means adding: > > [main] > dns=none > > ... to the NetworkManager.conf (or preferably in an > /etc/NetworkManager/conf.d/ file) is probably going to be the most > effective way. I've seen PEERDNS=no make NetworkManager not overwrite > my resolv.conf but maybe I should be extra careful and drop in a > config file that turns off all dns updating features of > NetworkManager. See my previous mail on that subject. tl;dr : as long as you don't provide any DNS information for any of the interfaces, /etc/resolv.conf does *not* get overwritten. -- Microlinux - Solutions informatiques durables 7, place de l'église - 30730 Montpezat Site : https://www.microlinux.fr Mail : info at microlinux.fr Tél. : 04 66 63 10 32 Mob. : 06 51 80 12 12