similar to: Unable to edit resolv.conf

On 01/13/2017 05:50 AM, Albert McCann wrote: >> -----Original Message----- >> From: CentOS [mailto:centos-bounces at centos.org] On Behalf Of TE Dukes >> Sent: Friday, January 13, 2017 7:50 AM >> To: 'CentOS mailing list' <centos at centos.org> >> Subject: [CentOS] Unable to edit resolv.conf >> >> I changed ISPs and need to update name

-----Original Message----- From: CentOS [mailto:centos-bounces at centos.org] On Behalf Of Albert McCann Sent: Friday, January 13, 2017 8:51 AM To: 'CentOS mailing list' Subject: Re: [CentOS] Unable to edit resolv.conf > -----Original Message----- > From: CentOS [mailto:centos-bounces at centos.org] On Behalf Of TE Dukes > Sent: Friday, January 13, 2017 7:50 AM > To:

> -----Original Message----- > From: CentOS [mailto:centos-bounces at centos.org] On Behalf Of TE Dukes > Sent: Friday, January 13, 2017 7:50 AM > To: 'CentOS mailing list' <centos at centos.org> > Subject: [CentOS] Unable to edit resolv.conf > > I changed ISPs and need to update name servers in resolv.conf. > > I have tried nano, gedit, Webmin,

My machine has a static IP, with dhcp and IPv6 disabled. Every time I reboot, some process rewrites /etc/resolv.conf, including a comment about dhcpclient. The only package I have installed that shows up in "rpm -qa|grep -i dhcp" is dhcpv6-client-1.0.10-16.el5, and nothing in there is named dhcpclient. I'd like to figure out what software is rewriting this file and why. man 5

> On 11/17/18 8:31 AM, Alice Wonder wrote: >> On 11/17/2018 07:01 AM, Alice Wonder wrote: >>> On 11/17/2018 06:43 AM, Alice Wonder wrote: >>>> CentOS 7.5 image running on linode. >>>> >>>> unbound running on localhost. >>>> >>>> Have to use a cron job once a minute to keep /etc/resolv.conf using >>>> the

On Fri, Jan 13, 2017 at 07:49:48AM -0500, TE Dukes wrote: > Hello, > > I changed ISPs and need to update name servers in resolv.conf. > > I have tried nano, gedit, Webmin, system-config-network and it won't allow > me to make the changes. > > I have Network Manager turned off and when I enable it , eth0 and eth1 have > no entries. > > I enabled it, added

I am trying to add 127.0.0.1 to my resolv.conf. I added it through the system-config-network but if I reboot, its gone. I do not have the caching nameserver package installed. My ISP's nameservers are there. It must have something to do with DHCP. Also, in the network config GUI, should I select the IPv6 option for either or both network cards? TIA

On 10/03/2016 07:00 PM, TE Dukes wrote: > /etc/sysconfig/ifcfg-eth1 > GATEWAY=192.168.1.1 ... > /etc/sysconfig/ifcfg-lo > GATEWAY=192.168.1.1 Don't specify GATEWAY in interface files where it isn't used. This should be set on eth0 only. > # brctl show > > bridge name bridge id STP enabled interfaces OK, so you don't have a bridge interface. If you want to

Here is the relevant log snippet: journal: libvirt version: 1.2.8, package: 16.el7_1.3 (CentOS BuildSystem <http://bugs.centos.org>, 2015-05-12-20:12:58, worker1.bsys.centos.org) journal: failed to connect to monitor socket: No such process journal: internal error: process exited while connecting to monitor: ((null):1937): Spice-Warning **: reds.c:3036:reds_init_socket:

given machine with C6 x86_64 (seen on C 6.6 but also before and probably still present on C6.7) only 1 interface, there is dhcp on this network (for kickstarting) but the machines have static ip's, and NO networkmanager installed contents of resolv.conf search some.domain.here nameserver x.x.x.x #dns1 nameserver y.y.y.y #dns2 change resolv.conf to: search some.newdomain.here nameserver

Le 18/02/2020 ? 12:28, Anand Buddhdev a ?crit?: > Neither. The DNS configuration should not normally be bound to a > specific interface, so don't configure it with any interface. If you do, > and that interface goes down, your DNS config also disappears. I would like to do that very much, only NetworkManager makes you jump through burning loops to do so. With network-scripts, it

Hi all, I have a CentOS 5.4 server-only installation, i.e. no X installed, and for some odd reason /etc/resolve.conf gets overwritten by NetworkManager on a constant basis. I haven't been able to track down how often, but I think it's on the hour, or something. This is the conents of the file right now: # Generated by NetworkManager # No nameservers found; try putting DNS servers into

On Mon, Dec 02, 2019 at 06:51:44PM -0600, Michael Hennebry wrote: > I've chacked on that. > I've made what seemed like promissing changes to > /etc/sysconfig/network-scripts/ifup-post and > /etc/sysconfig/network-scripts/network-functions . > No go. > I still get the search line in resolv.conf . > I've tried putting in search google.com , > but on reboot, it

Hello, I have a centos 4.6 system acting as a router for my local network. I obtain my eth0 IP address automatically via DHCP from my ISP, sc.rr.com. If I add 127.0.0.1 to resolv.conf, it won't save it. I tried adding this to my dhclient.conf lease { option domain-name-servers 127.0.0.1; } The above is the only entry in the file. Don't know it caused it but my system locked up 3

>>> I changed ISPs and need to update name servers in resolv.conf. >>> >>> I have tried nano, gedit, Webmin, system-config-network and it won't allow >>> me to make the changes. Have you tried adding PEERDNS=no to your ifcfg-device file? If that doesn't work, you might be able to use NM_CONTROLLED=no as well. Barry

Hello, On my systems I have after update to last centos 1810 a big Problem with the network?? Om my system I have three NIC two are connected from hardware (hostdev) the last is connected from the bridge on the host. (NetworkManager was disabled) Now after the update the client can't start the NIC's correctly :-( My Problem is the bridged NIC ethX I must Install and activate the

Le 18/02/2020 ? 17:43, Jonathan Billings a ?crit?: > 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 >

On 01/13/2017 04:49 AM, TE Dukes wrote: > I changed ISPs and need to update name servers in resolv.conf. ... > I have Network Manager turned off and when I enable it , eth0 and eth1 have > no entries. I enabled it, added the connections, but still no changes. If you want to use NetworkManager, edit /etc/NetworkManager/NetworkManager.conf and add "dns=none" in the main

Hi, I'm running CentOS on all kinds of setups: servers, workstations, desktops and laptops. Up until now, I'm only using NetworkManager on laptops, since it makes sense to use it there. On servers and desktop clients, I usually remove it and configure the network "traditionally" by simply editing /etc/sysconfig/network-scripts/ifcfg-whatever, /etc/resolv.conf, /etc/hosts,

Is anyone frustrated by Network Manager? I wish CentOS just used the basic configuration files like the ones on BSD-style OSes. Those are so simple in comparison. Each time I reboot, it seems like the configuration file I create for Network Manager gets destroyed and replaced with a default file. Nothing in the default file would actually make sense on my network, so I'm not even really sure