Zentyal Forum, Linux Small Business Server
Zentyal Server => Installation and Upgrades => Topic started by: new_in_here on May 21, 2014, 11:11:13 am
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Hello,
I have installed Zentyal in my Ubuntu 12.04 OS for a some time now, but today
I can't access the internet. I get "Server not found" for every web page I enter
in my Mozilla Firefox. Since yesterday I was able to access the internet!
I think it has to do with Zentyal, but yesterday I did not make any configuration..
Top right in my Ubuntu Desktop, shows that I am connected to internet through "Wired Connection"
and by typing ifconfig
in terminal I get:
eth0 Link encap:Ethernet HWaddr
inet addr:192.168.1.8 Bcast:192.168.1.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:3105 errors:0 dropped:0 overruns:0 frame:0
TX packets:61 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:375798 (375.5KB) TX bytes:7065 (7.0 KB)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask|:255.0.0.0
UP LOOBACK RUNNING MTU:65536 Metric:1
RX packets:6119 errors:0 dropped:0 overruns:0 frame:0
TX packets:6119 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:2179194 (2.1 MB) TX bytes:2179194 (2.1 MB)
However, I can access Zentyal's Web Interface.
Can anyone please help me?
EDIT: (more info)
(Network->Interface)
Name: eth0
Method: No set
(Module Status)
Network, Firewall, DNS, Events, Logs, NTP, Users and Groups
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Did you check the DNS resolutions "dig google.com"? Are you able to ping to 8.8.8.8?
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I go to Network -> Tools (in Zentyal's Web Interface)
but when I ping 8.8.8.8 or google.com I get:
ping: unknown host gogle.com
connect: Network is unreachable
The same messages I get from my terminal..
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(Network->Interface)
Name: eth0
Method: No set
Try to configure your Network interface, save changes and try again.
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Oh you 're right! :)
I configured my network as DHCP, check External and now I can access the internet!
Thank you!!! I hadn't realized that the problem has to do with leaving my eth0 unconfigured..
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Hello again,
Now I am trying to create subnets using Zentyal's Web Interface, but I can't find anything..
My machine has one Network Interface Card and I want to create one subnet so as
to share ip addresses to other machines using the same network with my Zentyal server.
Zentyal Server runs in a machine with IP 192.168.x.x
(Network->Interfaces) eth0 DHCP and I want to give
other machines IPs in a range between 10.10.10.1-10.10.10.245 e.t.c.
Any help please?
EDIT:
I am still stuck on the same issue.
I think what I am trying to do is to use Zentyal as the only router through
which all PCs will be connected to the internet. The only PC to be directly connected to
the internet will be my Zentyal Server machine (wired connection). Other PCs will
access the internet through ip addresses which are given to them by Zentyal.
I have made a careful research on the internet,
but I can't find from where to start. Maybe I have to start with subneting
my Zentyal's IP 192.168.x.x so as to give a unique IP to every other computer..
Because I am a beginner, I am asking again for your help :)
Every helpful answer is welcome!!! :) :)
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So I tried to install Zentyal on top of Ubuntu 20.04LTS as mentioned here: https://doc.zentyal.org/en/installation.html#installation-on-top-of-ubuntu-20-04-lts-server-or-desktop
on reboot Zentyal/Ubuntu don't have IP, and netplan is removed
and obviously without network, I'm unable to install zentyal-network module
how I could resolve that ?
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Hi,
So I tried to install Zentyal on top of Ubuntu 20.04LTS as mentioned here: https://doc.zentyal.org/en/installation.html#installation-on-top-of-ubuntu-20-04-lts-server-or-desktop
on reboot Zentyal/Ubuntu don't have IP, and netplan is removed
and obviously without network, I'm unable to install zentyal-network module
how I could resolve that ?
You could use 'dhclient' or 'ip' commands to configure the network temporarily.
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