On 2012-08-29 11:55, Pasha R wrote:
On Wed, Aug 29, 2012 at 1:49 AM, Patrick Dupre <pdupre@xxxxxxxxxx>
wrote:
On 2012-08-28 20:19, Mikkel L. Ellertson wrote:
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On 08/28/2012 10:49 AM, Kevin Martin wrote:
On 08/28/2012 09:13 AM, Patrick Dupre wrote:
On 2012-08-28 16:04, Marko Vojinovic wrote:
On Tuesday, 28. August 2012. 12.15.16 Patrick Dupre wrote:
The NetworkNamager provides a disconnect option. I undertand
that it
can be manager through /etc/NetworkManager/dispatcher.d
However, when I disconnect the ppp0 connection, ppp0 is already
down (due to the disconnect) and prevents me to collect
information
through ifconfig.
How can I avoid this problem. I wish to collect information of
the
ppp0 just before it is turned off.
Wasn't this covered in another thread already?
If you want to see ifconfig output just before disconnecting,
open a
terminal,
type "ifconfig", read the output, then disconnect. It's pretty
obvious, I
guess.
So, the nonobvious thing is: what precisely is the actual
problem you are
trying to solve? Please try to be more precise.
I want it does it automatically!
The problem I see in what you are trying to do is that there is no
way to determine when exactly a disconnect will be taking place.
If you know exactly when a disconnect will take place then it
should be fairly simple to script it but if the disconnects take
place randomly there is no way you'll be able to script it. You
would have to have a program (daemon) running with hooks into the
network stack that reported statistics at the time of the
disconnect and I don't think that's easy to do and certainly would
require
an in depth knowledge of programming at the driver level to do it.
Kevin
One thing you could try is creating a /sbin/ifdown-pre-local
script.
You will have to do a compare of $1 with ppp0, and exit if it is a
different interface, because it is run before bringing any
interface
down. I am not sure if Network Manager uses the ifdown script, but
you could alway run ifdown ppp0 to disconnect. This will not help
if
the interface goes down without you telling it to.
I tried, but /sbin/ifdown-pre-local is never activated
ifdown ppp0 gives: usage: ifdown <device name>
ppp0 is not recognized as a device!
I also tried to use /etc/NetworkManager/dispatcher.d/20-ifdown
but it is also never activated.
I though that /etc/sysconfig/network-scripts/ifdown-ppp
could do the job, but again it is never activate when I disconnect
the
network.
This is the result of ifconfig ppp0
ppp0 Link encap:Point-to-Point Protocol
inet addr:111.169.43.118 P-t-P:10.64.64.64
Mask:255.255.255.255
UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1500 Metric:1
RX packets:1370 errors:0 dropped:0 overruns:0 frame:0
TX packets:1381 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:3
RX bytes:1741245 (1.6 MiB) TX bytes:94465 (92.2 KiB)
Other ideas?
Try to create /etc/ppp/ip-down.local script. I'm not sure if it will
be activated by NM, but worth trying.
Yes, try, because I found the information somewhere, but it just does
not
either.
The reasons has been given in a previous email.
Thank for your help.
--
======================================================================
Patrick DUPRÉ | | email: pdupre@xxxxxxxxxx
======================================================================
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