Displaying 20 results from an estimated 2000 matches similar to: "Reliable way of having both LAN and WIFI on headless box"
2017 Jan 13
2
Reliable way of having both LAN and WIFI on headless box
On Fri, Jan 13, 2017 at 12:33 PM, Gary Stainburn <gary at ringways.co.uk>
wrote:
>
>
> Also, it was suggested that I use nmcli in a cronjob to re-activate it if
> it
> drops. I can check to see if it's still active by 'grep'ing the IP
> address,
> but I don't know the nmcli to re-activate an existing WIFI connection.
>
> Can anyone help here too,
2017 Jan 18
2
Reliable way of having both LAN and WIFI on headless box
You could say the same thing about computers in general:
I hate them, they automated many tasks in life and took many jobs out of the
market!.
Eliezer
----
Eliezer Croitoru
Linux System Administrator
Mobile: +972-5-28704261
Email: eliezer at ngtech.co.il
-----Original Message-----
From: CentOS [mailto:centos-bounces at centos.org] On Behalf Of Gary Stainburn
Sent: Monday, January 16, 2017
2017 Jan 16
0
Reliable way of having both LAN and WIFI on headless box
On Friday 13 January 2017 12:40:33 Gianluca Cecchi wrote:
> On Fri, Jan 13, 2017 at 12:33 PM, Gary Stainburn <gary at ringways.co.uk>
>
> wrote:
> > Also, it was suggested that I use nmcli in a cronjob to re-activate it if
> > it
> > drops. I can check to see if it's still active by 'grep'ing the IP
> > address,
> > but I don't know the
2017 Jan 18
0
Reliable way of having both LAN and WIFI on headless box
On Wed, January 18, 2017 4:24 am, Eliezer Croitoru wrote:
> You could say the same thing about computers in general:
> I hate them, they automated many tasks in life and took many jobs out of
> the
> market!.
And they suck. All systems suck. And thanks to that I got my job.
Valeri
>
> Eliezer
>
> ----
> Eliezer Croitoru
> Linux System Administrator
> Mobile:
2017 Jan 13
0
Reliable way of having both LAN and WIFI on headless box
On Monday 09 January 2017 16:05:16 Gary Stainburn wrote:
> Once again I am building a headless Centos 7 box that needs to reliably be
> on both the LAN and WIFI network at all times. Amongst other things it's
> going to be an AirPrint bridge enabling IPads to print to printers on a
> different VLAN.
>
> I have asked about this before and got a solution working using nmtui to
2017 Jan 10
3
Reliable way of having both LAN and WIFI on headless box
On Tuesday 10 January 2017 08:53:17 John R Pierce wrote:
> On 1/9/2017 7:11 PM, fred roller wrote:
> > On Mon, Jan 9, 2017 at 12:04 PM, Frank Cox<theatre at melvilletheatre.com>
> >
> > wrote:
> >> That sounds like a weak signal from your wifi transmitter.
> >
> > Or signal interference. Where is the antennae located on the server?
> > Ran
2020 Oct 26
2
Network Manager - rotate connection profile
I wasn't sure what to call this in the subject line, but here's my issue.
I have an occasional need to switch a few computers from one Internet provider to a different one. Both Internet providers feed into the same network, one at 192.168.0.1 and the other at 192.168.0.254.
So to change from one provider to the other I run nmtui to change the gateway and dns server addresses, then
2020 Sep 22
4
nmcli: unwanted secondary ip-address
Dear CentOS-Community,
we are facing the following issue:
A secondary ip address seems to be automatically added to a nic which
causes several issues in our setup.
This server is equipped with four nics which are currently in use:
# nmcli con show
NAME????? UUID????????????????????????????????? TYPE????? DEVICE
eno2????? cb6fcb54-be52-4ab6-8324-88091a0ea1a0? ethernet? eno2
eno4?????
2021 Dec 08
3
Qemu - enabling "bridge mode" for primary physical interface for VMs
Once upon a time, Lists <lists at benjamindsmith.com> said:
> I understand that it's possible to allow the 4 VM guest systems to each have a
> "direct" fixed IP address and access the addresses \via the host network
> adapter, while the host retains its fixed IP.
If you are running NetworkManager (the default), it's not too hard.
Here's an example
2020 Jan 17
3
After upgrade to CentOS 8.1 default gateway missing
On Thu, 16 Jan 2020 15:34:43 +0100, Stephen John Smoogen
<smooge at gmail.com> wrote:
> On Thu, 16 Jan 2020 at 07:58, Asle Ommundsen <aommundsen at gmail.com>
> wrote:
>>
>> Hi,
>>
>> Tonight I upgraded two CentOS 8 boxes to CentOS 8.1 (1911). Then after a
>> reboot of the first server the network was unavailable. In IPMI console
>>
2017 Jan 09
0
Reliable way of having both LAN and WIFI on headless box
On Mon, 9 Jan 2017 16:05:16 +0000
Gary Stainburn wrote:
> However, the WIFI
> link is unreliable. Sometimes it doesn't activate, or after a while
> de-activates. Sometimes it doesn't even appear in nmtui to enable me to
> activate it.
That sounds like a weak signal from your wifi transmitter.
--
MELVILLE THEATRE ~ Real D 3D Digital Cinema ~ www.melvilletheatre.com
2016 Jul 07
2
NetworkManger creates extra bonds; is this a bug?
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
2017 Jan 10
2
Reliable way of having both LAN and WIFI on headless box
On Mon, Jan 9, 2017 at 12:04 PM, Frank Cox <theatre at melvilletheatre.com>
wrote:
> That sounds like a weak signal from your wifi transmitter.
>
Or signal interference. Where is the antennae located on the server? Ran
into signal issues with antennae which were tucked behind the server before.
2016 Jul 07
2
NetworkManger creates extra bonds; is this a bug?
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
2015 May 19
1
Turning off wifi in CentOS 7
On 5/19/2015 10:54 AM, m.roth at 5-cent.us wrote:
> And that one drives me nuts. It breaks PXE boot kickstart builds. Maybe
> *you* have all same model systems from the same manufacturer; we've got
> boxen from...<thinking> at least five or six manufacturers, of varying
> ages, from the 10+ yr old Altix 3000 from SGI, to the current one from
> SGI, to my 5 yr old Dell
2020 Sep 24
1
nmcli: unwanted secondary ip-address
Dear Mark,
thanks for the additional hints.
On 22/09/2020 17:26, Mark Milhollan wrote:
> On Tue, 22 Sep 2020, Felix K?lzow wrote:
>
>> A secondary ip address seems to be automatically added to a nic which
>> causes several issues in our setup.
>
>> # nmcli con show
>> NAME????? UUID????????????????????????????????? TYPE????? DEVICE
>> eno4?????
2016 Nov 24
1
Headless Centos 7 "File and Print Server" install - configure WIFI
Google has done it's usual job and returned lots of results but not led me to
a solution.
I've just build a Centos 7 "File and Print Server" config, i.e. no
screen/keyboard/mouse and no GUI installed.
The LAN connection has worked out of the box and I can SSH into the server
without issue.
However, I cannot find out how to configure the WIFI connection which I need
in
2016 Apr 07
2
KVM Virtualization Network VLAN CentOS7
On Thu, Apr 7, 2016 at 1:26 PM, Subscriber <ml-lists at agoris.net.ua> wrote:
> Hello FrancisM,
>
> Thursday, April 7, 2016, 8:03:38 AM, you wrote:
>
>
> > I tried last night and it seems like the vlans that I created is failing
> to
> > bring-up. So this is what Im doing
>
> > in my DATA trunk port at my HomeLab Im doing this
>
> > 2 port
2020 Nov 03
3
enp0s25 disconnect
I tried to boot a Centos 8.2 install CD,
one burned with Centos-8-2-2004-x86_64-boot .
In the setup, it persisted in telling me
that ethernet thing enp0s25 was disconnected.
Nyet.
'Twas working several seconds previous and is working now.
This is a showstopper.
How do I debug it?
Also, whatever else it did,
I now have environment variable
2020 Sep 22
2
nmcli: unwanted secondary ip-address
Dear Simon,
every second IP-address is unwanted. We restarted? eno4:
nmcli con down eno4; nmcli con up eno4
and the second address vanishes. Then after a few ours, the second ip
address reappears.
This is the config-file of eno2:
# cat ifcfg-eno2
TYPE=Ethernet
PROXY_METHOD=none
BROWSER_ONLY=no
BOOTPROTO=none
DEFROUTE=yes
IPV4_FAILURE_FATAL=yes
IPV6INIT=no
IPV6_AUTOCONF=yes
IPV6_DEFROUTE=yes