similar to: Stopping NetworkManager doesn't shut down network interfaces

On 07/07/16 05:36 PM, Digimer wrote: > On 07/07/16 05:21 PM, Joe Smithian wrote: >> Hi All, >> >> I see an unexpected beahviour from NetworkManager on CentOS 7.1. >> Using nmcli tool, I create a bond with two slaves as explained in the Red >> Hat 7.1 Networking guide. I enable slaves and master; bond works as >> expected. >> When I restart

Hi All, I see an unexpected beahviour from NetworkManager on CentOS 7.1. Using nmcli tool, I create a bond with two slaves as explained in the Red Hat 7.1 Networking guide. I enable slaves and master; bond works as expected. When I restart NetworkManager, it creates a new bond with the same name but not connected to any device. Two bonds with the same name is confusing for my other monitoring

Hi all, I've recently started using NetworkManger service and nmcli tool, I like it much better than the old network service and manually modifying network scripts. I've seen many online questions on how to disable NetworkManger but I have the opposite question! I am wondering if it be OK to disable network service altogether and just use NetworkManger for configuring and managing Ethernet

On Dec 1, 2014, at 10:27 PM, Rob Kampen <rkampen at reaching-clients.com> wrote: > Have you put > NM_CONTROLLED="no" > in the ifcfg-eth0 script? How is that better than systemctl stop NetworkManager systemctl disable NetworkManager Again, I?m not really after a way to make this work without NetworkManager. We?ve already got that. What I want is a way to tell

> Date: Tuesday, November 24, 2015 22:48:30 +0800 > From: Siva Prasad Nath <shivaprasadnath21 at gmail.com> > To: CentOS mailing list <centos at centos.org>, centos-devel at centos.org > Subject: [CentOS] Unit networkmanager.service not loaded > > systemctl stop networkmanager returns Unit networkmanager.service > not loaded Hint -- try the: systemctl

> If you're using NetworkManager, you can "systemctl enable > NetworkManager-wait-online.service" and you won't have to override any > of the individual services. Our security experts don't want me to use NetworkManager... It's even uninstalled on the models, so I understand better why all the required files are not here : # systemctl status

Hello, I was wondering if any one has seen issues with selinux name_bind denials that result from having IP:PORT bindings for services to specific IP addresses managed on an interface under NetworkManager's control? I do realize that people will probably say stop using NetworkManager, and I may, but the behavior is strange, and I'd like to have a better understanding of what's going

Hello James, > Well it looks like you are using the network service rather than the > recommended NetworkManager ... Yes. That's the way our security experts made the models I use to setup my servers. I'll test a migration to NetworkManager, and take their advice on it. > > The network service is not blocking the flow so it executes and systemd > carries on ... >

----- Oorspronkelijk bericht ----- Van: "James Hogarth" <james.hogarth at gmail.com> Aan: "CentOS mailing list" <centos at centos.org> Verzonden: Donderdag 11 juni 2015 19:59:39 Onderwerp: Re: [CentOS] NetworkManager / wireless on latest Centos7 installs On 11 Jun 2015 13:28, <johan.vermeulen7 at telenet.be> wrote: > > > > ----- Oorspronkelijk

On Fri, Dec 16, 2016 at 10:17:21AM -0800, Glenn E. Bailey III wrote: > This is a base install. If you deploy an instance in ec2 or GCE (ec2 > you can do the free tier) it's easily repeatable. Even on a RHEL 7.3 > instance. Note you'll need to allow root and password logins via SSH > before attempting. I can confirm this. The culprit? NetworkManager has /home open. I

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

On Mon, 18 May 2015, James Hogarth wrote: > On 18 May 2015 at 20:10, <m.roth at 5-cent.us> wrote: >> Someone else got the 7 pxe install going, and one thing that's annoying is >> that NetworkMangler appears to be regularly trying to fire up the wifi. >> >> On a workstation, in a wired environment. I just want to tell NM to knock >> it off....It's

On Thu, 3 Oct 2019, Jerry Geis wrote: >>> systemctl status network > > > AT BOOT: > ? network.service - LSB: Bring up/down networking > Loaded: loaded (/etc/rc.d/init.d/network; generated) > Active: inactive (dead) > Docs: man:systemd-sysv-generator(8) > > After: service network restart > ? network.service - LSB: Bring up/down networking >

On Fri, Oct 4, 2019 at 6:26 AM Jim Perrin <jperrin at centos.org> wrote: > > > On 10/3/19 2:42 PM, Jerry Geis wrote: > > I have need to use the old network-scripts and not NetworkManager. > > Why? I'd like to understand more about the use case where this is a > requirement. > > > One example we have is qemu virtual machine hosts where setting up the

How to configure DNS server and search domain common for all network interfaces not per device? The only reliable way I found we can set DNS name server and search domain in CentOS 7 is using nmcli which adds DNS name server and search domain to *a specific interface*, e.g. nmcli con mod eth0 +ipv4.dns [IP_ADDRESS]. But I want to set them for all interfaces weather they are configure and

Hi, I'm just migrating some stuff from Slackware Linux to CentOS, and I have a question about the orthodox way of configuring a network connection. On a desktop or workstation, I usually get rid of NetworkManager: # systemctl stop NetworkManager # yum remove NetworkManager Then I edit the /etc/sysconfig/network-scripts/ifcfg-XXXXX file corresponding to my network interface. Here's

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,

On Tue, Apr 21, 2015 at 03:46:52PM +0200, Dennis Jacobfeuerborn wrote: > Networking isn't really controlled by systemd but by NetworkManager. I > usually just yum remove NetworkManager* and then everything works just > as it did in CentOS 6. Note: NetworkManager is in CentOS6 too, and is part of the default workstation install. The NM in CentOS7 is a bit more polished than the NM

On 5/19/2015 10:24 AM, James Hogarth wrote: > On 19 May 2015 11:40, <me at tdiehl.org> wrote: >> >> >> Or if you want a bigger hammer: >> >> systemctl disable NetworkManager.service >> systemctl enable network.service >> systemctl stop NetworkManager.service >> systemctl start network.service >> >> The above will disable

We ship servers to remote sites, which are rarely staffed with techs familiar with Linux. We have them tell us the static IP configuration for the box before we ship it, then we set it up for them here and ship it out to the site, where they just plug it in, turn it on, and walk away. That?s the ideal, anyway. What often happens in reality is either: 1. They give us incorrect static IP info,