networkManager

["venkat.vu Pari" <venkat vu gmail com>]

Hi,

I installed 11.10 Ubuntu server 64 bit OS into AMD processor. After that i installed X , I3 window Manager and Network Manager. I used nm-tool to display statics of Network Manager. it shown the following results. 

nm-tool 

NetworkManager Tool

State: connected (global)

- Device: eth0 -----------------------------------------------------------------
  Type:              Wired
  Driver:            r8169
  State:             unmanaged
  Default:           no
  HW Address:        6C:F0:49:B8:86:EDs 

  Capabilities:
    Carrier Detect:  yes
    Speed:           100 Mb/s

  Wired Properties
    Carrier:         on

After that I downed the python-networkmanager from this link https://github.com/seveas/python-networkmanager. I used n-m script to enable and disable networkManager.

Disable  NetworkManager using n-m offline:
 1. n-m offline
after that i run info.py i got following results
python info.py 
Version:                       0.9.1.90
Hostname:                      vutelepresence
Can modify:                    True
Networking enabled:            False
Wireless enabled:              True
Wireless hw enabled:           True
Wwan enabled:                  True
Wwan hw enabled:               True
Wimax enabled:                 True
Wimax hw enabled:              True
Overall state:                 asleep

Permissions
settings.modify.system:        yes
settings.modify.own:           yes
enable-disable-network:        yes
enable-disable-wwan:           yes
sleep-wake:                    yes
wifi.share.open:               yes
enable-disable-wifi:           yes
wifi.share.protected:          yes
network-control:               yes
settings.modify.hostname:      yes
enable-disable-wimax:          yes

Available network devices
Name       State               Driver               Managed?
eth0       unmanaged           r8169                False

Available connections
Name                           Type
Wired connection 1             802-3-ethernet
Wired connection 2             802-3-ethernet

Active connections
Name                           Type                 Default    Devices

2. Enable Nework Manager uses n-m enable after that run the info.py it shown following reults.


python info.py 
Version:                       0.9.1.90
Hostname:                      vutelepresence
Can modify:                    True
Networking enabled:            True
Wireless enabled:              True
Wireless hw enabled:           True
Wwan enabled:                  True
Wwan hw enabled:               True
Wimax enabled:                 True
Wimax hw enabled:              True
Overall state:                 connected_global

Permissions
settings.modify.system:        yes
settings.modify.own:           yes
enable-disable-network:        yes
enable-disable-wwan:           yes
sleep-wake:                    yes
wifi.share.open:               yes
enable-disable-wifi:           yes
wifi.share.protected:          yes
network-control:               yes
settings.modify.hostname:      yes
enable-disable-wimax:          yes

Available network devices
Name       State               Driver               Managed?
eth0       unmanaged           r8169                False

Available connections
Name                           Type
Wired connection 1             802-3-ethernet
Wired connection 2             802-3-ethernet

Active connections
Name                           Type                 Default    Devices

My Question is .
 I am able ping www.google.com both time.....? But it working perfectly in gnome machines.  How to solve this problem.... Please some one help great.I suspect  this problem belong to ethernet status.

Thanks
venkat