resolv.conf sets up the resolver for DNS. If your windows servers are your primary and secondary DNS servers, then yes you will need to change the nameserver entries to point to the new IP's The domain line, is the actual domain you are part of, it should not be the HP server name.
Traditionally, the file /etc/resolv.conf was a static configuration file that rarely needed to be changed or automatically changed via DCHP client hooks. Systemd-resolved handles name server configuration, and it should be interacted with through the systemd-resolve command. From man resolv.conf. The search list is normally determined from the local domain name; by default, it contains only the local domain name. This may be changed by listing the desired domain search path following the search keyword with spaces or tabs separating the names. In order to configure dnsmasq to act as cache for the host on which it is running, put "nameserver 127.0.0.1" in /etc/resolv.conf to force local processes to send queries to dnsmasq. Then either specify the upstream servers directly to dnsmasq using --server options or put their addresses real in another file, say /etc/resolv.dnsmasq and run The name servers will be queried in the order listed as specified in /etc/resolv.conf after the other sources of information specified in /etc/nsswitch.conf have been queried (think /etc/hosts but possibly NIS or LDAP). You can specify a timeout value in /etc/resolv.conf , according to the man page the default is 5 seconds.
The name servers will be queried in the order listed as specified in /etc/resolv.conf after the other sources of information specified in /etc/nsswitch.conf have been queried (think /etc/hosts but possibly NIS or LDAP). You can specify a timeout value in /etc/resolv.conf , according to the man page the default is 5 seconds.
The /etc/resolv.conf configuration file contains information that allows a computer to convert alpha-numeric domain names into the numeric IP addresses. The process of converting domain names to IP addresses is called resolving. When using DHCP, dhclient usually rewrites resolv.conf with information received from the DHCP server. How do I edit the “/etc/resolv.conf” file? Use text […] To do so, put the following in /etc/resolv.conf. options timeout:1 Hostname lookup delayed with IPv6. If you experience a 5 second delay when resolving hostnames it might be due to a DNS-server/Firewall misbehaving and only giving one reply to a parallel A and AAAA request. You can fix that by setting the following option in /etc/resolv.conf: For details about parameters you can set in /etc/resolv.conf, see the resolv.conf(5) man page. For further details about why NetworkManager does not process DNS settings if /etc/resolv.conf is a symbolic link, see the description of the rc-manager parameter in the NetworkManager.conf(5) man page.
This mode is less disruptive as /etc/resolv.conf can continue to be managed by other packages. Note: The mode of operation of systemd-resolved is detected automatically, depending on whether /etc/resolv.conf is a symlink to the local stub DNS resolver file or contains server names.
Jan 15, 2018 · Changes to resolv.conf do eventually come into effect, but can take a couple of minutes to "stick," IME. I wonder if there's a way of "forcing" the issue. By the way, NetworkManager, if you are using it, will overwrite changes to resolv.conf. Here is an exhaustive list of setups to get back the control of resolv.conf and avoid having it overwritten (how to disable/setup DNS from other location other than resolv.conf) note that resolvconf is an independent program from resolv.conf, also depending on your system/config you may not have one or many of the programs listed here. 1