Network not connecting after I disabled network manager and started network service

asked 2020-02-10 06:55:27 -0600

uday kiran reddy gravatar image

As I gone through some videos in pluralsight and some documentation to implement my lab environment. I have installed centos-7-minimal on vmware workstation.

After installation, I didn't get network connectivity. So, as per this url, ( I activated the connection using Network manager UI.

Now, as per the tutorial, it was mentioned to stop and disable network manager and enable traditional network service.

stop and disable firewall and networkmanager

systemctl stop firewalld NetworkManager systemctl disable firewalld NetworkManager

network service(traditional one)

systemctl start network systemctl enable network #for autostart

Now, I lost my network again.

What should I do now?

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Since you have no NetworkManager (Packstack seems to clash with NetworkManager), manually create a static network configuration.

Bernd Bausch gravatar imageBernd Bausch ( 2020-02-10 07:11:56 -0600 )edit

When I have network manager I am getting connected to network and no issues.If I disable network manager, I am getting this issue.Even If I set static IP, it is not connecting

uday kiran reddy gravatar imageuday kiran reddy ( 2020-02-10 11:21:47 -0600 )edit

Share your ifcfg file and the output of ip address.

Bernd Bausch gravatar imageBernd Bausch ( 2020-02-10 16:02:00 -0600 )edit