Re: [Fwd: FC9 Network Config]

edwardspl@xxxxxxxxxx · Thu, 02 Oct 2008 13:30:46 +0800

Hello to you,

[root@svr1 ~]# ifconfig eth0

eth0      Link encap:Ethernet  HWaddr 00:1E:8C:7E:2F:58

          inet addr:192.168.0.254  Bcast:192.168.0.255 
Mask:255.255.255.0

          inet6 addr: fe80::21e:8cff:fe7e:2f58/64 Scope:Link

          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1

          RX packets:5013 errors:0 dropped:2641364527 overruns:0 frame:0

          TX packets:4704 errors:0 dropped:0 overruns:0 carrier:0

          collisions:0 txqueuelen:1000

          RX bytes:2614385 (2.4 MiB)  TX bytes:287837 (281.0 KiB)

          Interrupt:16 Base address:0x4000

[root@svr1 ~]# mii-tool

eth0: negotiated 100baseTx-HD, link ok

eth1: no link

eth2: no link

[root@svr1 ~]# lspci | grep Eth

01:09.0 Ethernet controller: Realtek Semiconductor Co., Ltd.
RTL-8139/8139C/8139C+ (rev 10)

01:0e.0 Ethernet controller: Realtek Semiconductor Co., Ltd.
RTL-8139/8139C/8139C+ (rev 10)

02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd.
RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 02)

[root@svr1 ~]#

for ifcfg-eth0: is using Realtek RTL8169D chip ( r8169 driver )

for ifcfg-eth1: is using Realtek RTL8139C chip ( 8139too driver )

for ifcfg-eth2: is using Realtek RTL8139D chip ( 8139too driver )

Due to the udev change ( swap ) the name of NIC devices, so the eth1
and eth2 is no link ( cable disconnect )...

BTW, If I need to do the network job / task ( add a new one NIC or
replace NIC ), so FC8 or FC9 System is suitable for it ?

Thank !

Edward.

Olteanu Eugen wrote:

  What NIC is that?

Show me the output of:

ifconfig eth2

mii-tool 

lspci  | grep Eth

  On Wed, Oct 1, 2008 at 4:01 PM, <edwardspl@xxxxxxxxxx>
wrote:

Hello,

Sorry,

I have just created and setup another new NIC as the following :

/etc/modprobe.conf

And

/etc/modprobe.d/modprobe.conf

Then reboot / run "/etc/rc.d/init.d/network" to restart

BUT :

[root@svr1 ~]# /etc/rc.d/init.d/network restart

Shutting down interface eth0:                              [  OK  ]

Shutting down interface eth1:                              [  OK  ]

Shutting down loopback interface:                          [  OK  ]

Bringing up loopback interface:                            [  OK  ]

Bringing up interface eth0:                                [  OK  ]

Bringing up interface eth1:                                [  OK  ]

[root@svr1 ~]#

So, how about the eth2 ?

Does the system cam't ( don't ) load the driver ( module ) of eth2 (
another PCI ) ?

Any more help ?

Thanks

Edward.

Olteanu Eugen wrote:

      Ok you dont seem to have any problem with your
modules..so you dont need to modify anything in modprobe.conf. This
means your network is fine..

The ntsysv tools shows a list of services that are off or on at a
normal reboot. Depending on what you use that computer for you might
have more servers "on".

Here are the ones that I have "on":

acpid

avahi-daemon

cpuspeed

crond

gpm 

haldaemon

httpd 

iptables

irqbalance

mdmonitor

messagebus

mysqld

network

sshd

syslog-ng

sysstat

xinetd

Also you should know that if you have a graphical machine (kde/gnome)
then you are in lvl 5. If you boot in text mode you are in lvl 3.

So I have all those services on in lvl 5. If you switch to lvl 3 there
might be others on.

      On Wed, Oct 1, 2008 at 3:20 PM, <edwardspl@xxxxxxxxxx>
wrote:

        Hello,

Sorry,

My means is "What service must be started-up by using ntsysv command
line ?"

Then the tool of "system-config-network" is good for work ?

BTW:

[root@svr1 ~]# /etc/rc.d/init.d/network restart

Shutting down interface eth0:                              [  OK  ]

Shutting down interface eth1:                              [  OK  ]

Shutting down loopback interface:                          [  OK  ]

Bringing up loopback interface:                            [  OK  ]

Bringing up interface eth0:                                [  OK  ]

Bringing up interface eth1:                                [  OK  ]

[root@svr1 ~]#

Thanks.

Edward.

Olteanu Eugen wrote:

          You dont need to stop anything..   What does :
/etc/init.d/network start say?

          On Wed, Oct 1, 2008 at 2:12 PM, <edwardspl@xxxxxxxxxx>
wrote:

            Hello,

Would you mind to tell me may be I have stop which startup services by
ntsysv ?

Then the system-config-network can't be good for work ?

Thanks !

Edward.

Olteanu Eugen wrote:

Probably you broke smth in  there.. try to remove those 2 packets and
then install them again  via yum.

              On Wed, Oct 1, 2008 at 2:03 PM, <edwardspl@xxxxxxxxxx>
wrote:

                Hello,

Just running the tools :

Error in sys.excepthook:

                        Traceback (most recent call last):

                                                            File
"/usr/sbin/system-config-network-tui", line 120, in <lambda>

                                                 PRG_NAME, PRG_VERSION)

File "/usr/share/system-config-network/netconfpkg/exception.py", line
332, in handleException

          import gtk

                      File
"/usr/lib/python2.5/site-packages/gtk-2.0/gtk/__init__.py", line 79, in
<module>

                               _init()

                                        File
"/usr/lib/python2.5/site-packages/gtk-2.0/gtk/__init__.py", line 67, in
_init

                                              _gtk.init_check()

RuntimeError: could not open display

                   Original exception was:

                                          Traceback (most recent call
last):

File "/usr/sbin/system-config-network-tui", line 277, in <module>

plist = getProfileList()

             File
"/usr/share/system-config-network/netconfpkg/NCProfileList.py", line
651, in getProfileList

                                 __PFList.load()

                                                  File
"/usr/share/system-config-network/netconfpkg/NCProfileList.py", line
88, in load

self.loadprof(pr, profdir)

                       File
"/usr/share/system-config-network/netconfpkg/NCProfileList.py", line
101, in loadprof

                                     devicelist =
NCDeviceList.getDeviceList()

File "/usr/share/system-config-network/netconfpkg/NCDeviceList.py",
line 318, in getDeviceList

                  __DVList.load()

                                   File
"/usr/share/system-config-network/netconfpkg/NCDeviceList.py", line 78,
in load

                                           hwlist =
NCHardwareList.getHardwareList()

      File
"/usr/share/system-config-network/netconfpkg/NCHardwareList.py", line
759, in getHardwareList

                            __HWList.load()

                                             File
"/usr/share/system-config-network/netconfpkg/NCHardwareList.py", line
603, in load

self.updateFromSystem()

File "/usr/share/system-config-network/netconfpkg/NCHardwareList.py",
line 483, in updateFromSystem

                        self.updateFromHal(hdellist)

                                                      File
"/usr/share/system-config-network/netconfpkg/NCHardwareList.py", line
447, in updateFromHal

hal = NCBackendHal.NCBackendHal()

                             File
"/usr/share/system-config-network/netconfpkg/NCBackendHal.py", line 30,
in __init__

                                         self._dbusBus =
dbus.SystemBus()

File "/usr/lib/python2.5/site-packages/dbus/_dbus.py", line 200, in
__new__

private=private)

            File "/usr/lib/python2.5/site-packages/dbus/_dbus.py", line
106, in __new__

           bus = BusConnection.__new__(subclass, bus_type,
mainloop=mainloop)

File "/usr/lib/python2.5/site-packages/dbus/bus.py", line 125, in
__new__

bus = cls._new_for_bus(address_or_type, mainloop=mainloop)

dbus.exceptions.DBusException: org.freedesktop.DBus.Error.FileNotFound:
Failed to connect to socket /var/run/dbus/system_bus_socket: No such
file or directory

                                                    [root@svr1 ~]#

And the tools seem hang....

Any solution for fixing this problems ?

Thanks !

Edward.

Olteanu Eugen wrote:

                  Launch : system-config-network-tui

                  On Wed, Oct 1, 2008 at 1:57
PM, <edwardspl@xxxxxxxxxx>
wrote:

                    Hello,

Just checked the default system :

[root@svr1 ~]# rpm -qa | grep "system-config-network"

system-config-network-tui-1.5.7-1.fc9.noarch

system-config-network-1.5.7-1.fc9.noarch

[root@svr1 ~]#

So, what else I can do it ?

Thanks

Edward

Olteanu Eugen wrote:

                      yum install
system-config-network.noarch
system-config-network-tui.noarch

Then launch system-config-network-tui.

                      On Wed, Oct 1, 2008 at
1:46
PM, <edwardspl@xxxxxxxxxx>
wrote:

                        Timothy Murphy wrote:

                          edwardspl@xxxxxxxxxx wrote:

                            After the installation of FC9...
I can't running the tool of "system-config-network" for configuring the
network setting...

                          ...

                            For text mode....
How can we config the setting of Networking ?

I can modify the ifcfg-ethxxx files, but can't ti find out the
modprobe.conf file...

Any more help ?

                          I'm no expert, but I doubt if you are giving enough information
for any expert to help.
Eg are you running NetworkManager
("chkconfig --list | grep -i net")
What do you mean by "I cannot run system-config-network"?
What actually happens if you do try to run it?
Etc

Hello,

[root@svr1 ~]# chkconfig --list | grep -i net

NetworkManager  0:off   1:off   2:on    3:on    4:on    5:on    6:on

netconsole      0:off   1:off   2:off   3:on    4:off   5:off   6:on

netfs           0:off   1:off   2:off   3:off   4:on    5:on    6:off

netplugd        0:off   1:off   2:off   3:off   4:off   5:off   6:off

network         0:off   1:off   2:off   3:on    4:off   5:off   6:on

[root@svr1 ~]#

So, which services musted be started up and which packages must be
installed, then we can use system-config-network ?

Thanks !

Edward.

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