Problem with network after install

Support
,
1

Went back to reinstall nethserver and it finished but i dont get the networking… I can install centos7 alone and get networking to work but not nethserver . editing /etc/sysconfig/network-scripts/ifcfg-enp4s0 sets ip but no networking. it worked once after unattended install and centos update

So Can I get some help here. I mean am i missing something
I have installed this nethserver using every option on the install iso and still cant get the networking working

It says after the install to connect to 192.168.1.74:980 But it never works. Im starting to think Im talking to myself here.

Ill try a basic install of CentOS with networking up. I know I can do that. Then try the Install on CentOS. If that doesnt work and this isnt worthy of help Ill just leave.

2

Is the installation on hardware or virtualized?
What’s the output of:

ip a
db networks show

Is httpd-admin service running?

systemctl status httpd-admin

Can the server ping other LAN and WAN addresses?
Does it work after rebooting the server, or after restarting the network service:

systemctl restart network
3

Can you check what IP address actually has been given after initial istall? There is a known issue with naconda. When a desired configuration can not be accomplished for whatever reason, Anaconda defaults to (I think) 192.168.1.1
If that is the case, you could try and set the IP address afterwards to the address of your choice.
this discussion should set you on the right track: Set LAN IP after install

4

I have no images
editing /etc/sysconfig/network-scripts/ifcfg-enp4s0
BOOTPROTO=static
DEVICE=enp4s0
ONBOOT=yes
IPADDR=192.168.1.74
NETMASK=255.255.255.0
GATEWAY=192.168.1.254

The default 192.168.1.1 after unattended install does not work either.

5

I think it has to do with the Realtek drivers. You can always install centos 7 minimal and then install nethserver 7. It will work.

6

Installed on Hardware which works fine for a CENTOS 7 alone
ip a
showed 192.168.1.75 not 74 I once tried to use 75 a half dozen installs ago. Anyway I got in. Thanks

7

I was about to do that. I actually did it that way first but wanted a by the book first install.
I figured if I cant ping 8.8.8.8 it ain’t working.
I got into the config page on 192.168.1.75:980
ifcfg-enp4s0 was set to 192.168.1.74

editing /etc/sysconfig/network-scripts/ifcfg-enp4s0
BOOTPROTO=static
DEVICE=enp4s0
ONBOOT=yes
IPADDR=192.168.1.74
NETMASK=255.255.255.0
GATEWAY=192.168.1.254

anyway I’m in thanks.

8

Yes that was it 192.168.1.1 wont work. So I set it to static 192.168.1.74
However my router gave it 192.168.1.75
Anyway I’m in now, Thanks

9

So it was not set as static, but as DHCP client… :wink:

10

I thought I replied to you first but I don’t see the reply
anyway ip a showed me that it had 192.168.1.75 not 74 as I had configured it to have. Default 192.168.1.1 never worked.
I don’t see why I couldn’t ping anything at the login anyway

Thanks