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: +972-5-28704261
> Email: eliezer@xxxxxxxxxxxx
>
>
> -----Original Message-----
> From: CentOS [mailto:centos-bounces@xxxxxxxxxx] On Behalf Of Gary
> Stainburn
> Sent: Monday, January 16, 2017 11:34 AM
> To: centos@xxxxxxxxxx
> Subject: Re: 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@xxxxxxxxxxxxxx>
>>
>> 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, just in case I can't fix the real problem
>>
>> I have a wireless connection named "AndroidAP-notepro"
>>
>> So I can run
>>
>> # nmcli con show --active | grep AndroidAP-notepro AndroidAP-notepro
>> 62d0fc1f-91b8-4c07-baf0-323cf1c108d1 802-11-wireless
>> wlp3s0
>> #
>>
>> You can check exit code and number of lines.
>> If number of lines is 0, it means the connection is not active and you
>> can try to activate it and get exit code of the command
>>
>> # nmcli con up AndroidAP-notepro
>>
>> Also, it could be useful to know what value you have for
>> "connection.autoconnect" for this connection.
>> If it is yes, in theory it should automatically reactivate when it
>> returns available.
>>
>> In my case my AndroidAP-notepro connection is to be manually activated
>> and in fact I have
>>
>> # nmcli con show AndroidAP-notepro | grep connection.autoconnect:
>> connection.autoconnect: no
>> #
>>
>> In case you also have autoconnect set to no, If you don't have a gui
>> you should be able to set it up with
>>
>> # nmcli con mod AndroidAP-notepro connection.autoconnect yes
>>
>> HIH,
>> Gianluca
>
> Hi Gianluca
>
> Thanks for this. I will put this into a cron job to bring the link back
> up
> if it drops. However, as you can see it shouldn't ne needed. One more
> reason I hate NetworkManager
>
> [root@lcomp2 ~]# nmcli con show RW-WIFI |grep connection.autoconnect
> connection.autoconnect: yes
> connection.autoconnect-priority: 0
> connection.autoconnect-slaves: -1 (default)
> [root@lcomp2 ~]#
>
>
> Gary
>
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++++++++++++++++++++++++++++++++++++++++
Valeri Galtsev
Sr System Administrator
Department of Astronomy and Astrophysics
Kavli Institute for Cosmological Physics
University of Chicago
Phone: 773-702-4247
++++++++++++++++++++++++++++++++++++++++
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