No internet connection after recent update

Issues related to configuring your network
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leumas
Posts: 3
Joined: 2018/03/28 05:42:10

No internet connection after recent update

Post by leumas » 2018/03/28 05:53:16

Hi All,

I updated and restarted my system yesterday and after rebooting the system can't ping any device on the same network or connect to the internet.
Funny thing is network connection is up as usual when there is a connection and it shows assigned IP address (currently on DHCP setup).

System was freshly installed and worked flawlessly for 2 days (amidst other updates) before this happened. Currently sending this request from my laptop connected to the same wireless extender via WLAN so the entire network is okay.

System connects via Ethernet (wired connection) to a wireless extender. This is the second time I am reinstalling this system to restore the network connection. All settings are default from a fresh install.

Please any support to resolve this issue will be highly appreciated. Thanks in advance.

leumas
Posts: 3
Joined: 2018/03/28 05:42:10

Re: No internet connection after recent update

Post by leumas » 2018/03/28 19:21:14

Just an update, the last 3 updates before this issue are as follows;

epel-release-7-11.noarch
tzdata-java-2018d-1.el7.noarch
tzdata-2018d-1.el7.noarch

hunter86_bg
Posts: 2019
Joined: 2015/02/17 15:14:33
Location: Bulgaria
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Re: No internet connection after recent update

Post by hunter86_bg » 2018/03/29 05:04:27

None of them can affect your network.
Check '/var/log/messages' and 'dnesg' anything obvious.
Also what is the output of 'nmcli con show && nmcli dev'

leumas
Posts: 3
Joined: 2018/03/28 05:42:10

Re: No internet connection after recent update

Post by leumas » 2018/03/29 20:36:15

Pls see below;

nmcli con show output;
NAME UUID TYPE DEVICE
Wired Connection 1 xxxxxxx-xxx 802-3-ethernet eno1
eno1 xxxxxxxx-xxx 802-3-ethernet --
eno2 xxxxxxxx-xxx 802-3-ethernet --
virbr0 xxxxxxx-xxxx bridge virbr0

nmcli dev output
DEVICE TYPE STATE CONNECTION
virbr0 bridge connected virbr0
eno1 ethernet connected Wired connection 1
eno2 ethernet unavailable --
lo loopback unmanaged --
virbr0-nic tun unmanaged --

Just some context, my motherboard is an entry server board ( Intel I210 Gigabit network card) with 2 ethernet ports, eno1 and eno2.
I have VMs running on it so I guess the bridge connection, virbr0.

Any help will be appreciated.

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