The Name Service Switch (NSS) facility is part of the GNU C Library and backs the getaddrinfo(3) API, used to resolve domain names. NSS allows system databases to be provided by separate services, whose search order can be configured by the administrator in nsswitch.conf(5).

CentOS General Purpose ↳ CentOS - FAQ & Readme First ↳ Announcements ↳ CentOS Social ↳ User Comments ↳ Website Problems; CentOS 8 Feb 28, 2011 · It still was using nameservers from work. I tried to update it with netconfig, but it only created a new file called resolv.conf.netconfig. I deleted both, rebooted, and wireless worked fine with a correct nameserver automatically in resolv.conf. If you made it through all of that, my question is, what is supposed to update resolv.conf? Jul 09, 2019 · Lastly, in order to allow the OpenVPN to actually call update-resolv-conf we have to tell openvpn that we want to ease off its default security posture a bit. The follow command will allow you to connect to your OpenVPN server in a way that allows update-resolv-conf to run at start & stop. sudo openvpn --script-security 2 --config /path/to The function of systemd-resolved is not to maintain /etc/resolv.conf. The function of systemd-resolved is to make it unnecessary to maintain /etc/resolv.conf, because having a resolv.conf file that changes makes name resolution unreliable across the life cycle of a system (especially for e.g. long-lived chroots, containers, etc), and also a local resolver is capable of detecting when an Mar 18, 2015 · For DHCP users, there may be times when you need to edit /etc/resolv.conf to use other nameservers. Then, after a period of time (or after a system reboot), you discover that your changes to /etc/resolv.conf have been reverted.

Aug 20, 2015 · This change you did in /etc/resolv.conf won’t be permanent when you have resolvconf package installed in your system, which some Linux distros come with it (e.g. Ubuntu). resolvconf package alters the /etc/resolv.conf and automatically generates your ISP’s DNS to the /etc/resolv.conf whereby purging any setting in it.

Oct 05, 2016 · I run multiple FreeNAS boxes, but only one has this issue. I have nameservers set in the GUI config (just using Google's public ones), but after every reboot on just this one FreeNAS, that data never gets populated to /etc/resolv.conf. The contents of /etc/resolv.conf after ever reboot is just Sep 02, 2018 · Ubuntu 18.04: OpenVPN – update-resolv-conf stuck on /sbin/resolvconf on boot jameshi16 Operating Systems September 2, 2018 September 2, 2018 2 Minutes I noticed an odd issue happening on my laptop running Ubuntu 18.04, which stunned me for quite some time. resolvconf solves this by letting the daemon send their resolv.conf(5) file to resolvconf via stdin(4) with the argument -a interface[.protocol] instead of the filesystem. resolvconf then updates /etc/resolv.conf as it thinks best.

Jan 15, 2018 · Looks like resolv.conf changes are effective immediately. Using the 'dig' command the dns host used is shown at the bottom:;; Query time: 81 msec

Provided by: openresolv_3.8.0-1_amd64 NAME resolvconf — a framework for managing multiple DNS configurations SYNOPSIS resolvconf-I resolvconf [-m metric] [-p] [-x] -a interface[.protocol]