Re: NetworkManager from command line

[Dan Williams <dcbw redhat com>]

On Wed, 2011-11-02 at 16:10 -0700, Mohan Sfo wrote:
> All,
> 
> 
> Two issues in this mail.
> 
> 
> 1) Trouble starting VPN via "nmcli con up uuid"
> 
> 
> 2) "nmcli con" not showing a connection setup via nm-applet under
> vncserver.  I typed nmcli both as root and regular user. Why?
> Presumably some permission is failing. How do I fix it?
> 
> 
> 
> Reg 1: 
> 
> Dan, Thanks.  I did what you said.  It is not working, with
> NetworkManager thinking there is no network connectivity.  I
> definitely have network connectivity as I am able to ping Google.
> But, NetworkManager is not understanding it.  This network
> connectivity is coming up at startup on eth0 due to legacy Redhat
> scripts (/etc/sysconfig/network-scripts/ifcfg-eth0). When I do

Can you paste in your /etc/sysconfig/network-scripts/ifcfg-eth0?  Also
check and  make sure that NM_CONTROLLED=yes in that file.

Dan

> 
> nmcli con up uuid <uuid>
> 
> 
> I get this error: Error: No suitable device found: no active
> connection or device.
> 
> 
> How do I get NetworkManager to realize there is a connection or
> override it's connection availability checking?
> NetworkManager-0.8.4-1.fc14.i686
> 
> 
> 
> Can you help?  Thanks.
> 
> 
> NetworkManager.conf reads:
> [main]
> plugins=ifcfg-rh,keyfile
> 
> 
> 
> --Mohan
> 
> 
> 
> ______________________________________________________________________
> From: Dan Williams <dcbw redhat com>
> To: Mohan Sfo <mohansfo yahoo com>
> Cc: "networkmanager-list gnome org" <networkmanager-list gnome org>
> Sent: Friday, September 30, 2011 1:35 AM
> Subject: Re: NetworkManager from command line
> 
> On Tue, 2011-09-20 at 14:11 -0700, Mohan Sfo wrote:
> > 
> > 
> > Hi all,
> > 
> > 
> > 
> > 
> > Could you show me how to setup a PPTP VPN via  NetworkManager via
> > command line? What files need to be edited, what commands need to be
> > run?
> 
> At the moment, VPN connections can be configured manually by editing
> 'keyfile' connection files in /etc/NetworkManager/system-connections.
> A
> sample PPTP keyfile is as follows:
> 
> [connection]
> id=Sample PPTP
> uuid=2b88c363-f97e-4e76-9ee6-8b9bb136e75b
> type=vpn
> autoconnect=false
> 
> [vpn]
> service-type=org.freedesktop.NetworkManager.pptp
> gateway=1.1.1.1
> user=dcbw
> password=myspace
> 
> [ipv4]
> method=auto
> 
> You can change various other options.  One way to do that is to run
> nm-connection-editor on a machine with a GUI and set up the
> connection,
> then copy the connection file when you've got it set up right.
> 
> Dan
> 
> > 
> > Also, does it allow any user who logged in to modify the network
> > configuration? Is there a way to restrict who can modify the
> network?
> > I was very susprised that a non-root user was able to change routing
> > parameters.
> > 
> > 
> > 
> > 
> > 
> > Thanks,
> > Mohan
> > _______________________________________________
> > networkmanager-list mailing list
> > networkmanager-list gnome org
> > http://mail.gnome.org/mailman/listinfo/networkmanager-list
> 
> 
> 
> 
>