I meet some problems with the network.
I double why offer two methods to do the networking.
My problems inline.
2011/12/7 JB <jb.1234abcd@gmail.com>:
> Patrick Dupre <patrick.dupre <at> york.ac.uk> writes:
>
>> ...
>> service NetworkManager restart
>> Stopping NetworkManager daemon: [FAILED]
>> Setting network parameters... [ OK ]
>> Starting NetworkManager daemon: [ OK ]
>>
>> NetworkManager dead but pid file exists
>>
>> I also tried
>> network:
>>
>> service network restart
>> Shutting down interface eth0: [ OK ]
>> Shutting down loopback interface: [ OK ]
>> Bringing up loopback interface: [ OK ]
>> Bringing up interface eth0:
>> Determining IP information for eth0... failed.
>> [FAILED]
>>
>> How can I fix the issue?
>>
>> Thank.
>>
>
> First, make sure that you run only one networking startup service, either
> "network" or "NetworkManager".
> So decide for one, and then stop, and then disable the other on your run level
> so it will not be started on reboot again.
> # chkconfig --help
>
> Next, how do you think your IP address is assigned, statically or dynamically ?
> In the latter case it would be obtained from a DHCP server, presumably
> located on your router, and that would require a dhcp client on your machine.
> Regardless of the above, if you know the IP address your machine should have,
> you can assigne it to your interface manually.
>
> The net config files to check are (I am on F16, so some files may differ):
> $ ls /etc/sysconfig/net*
> /etc/sysconfig/netconsole /etc/sysconfig/network
> /etc/sysconfig/networking:
> devices profiles
>
> /etc/sysconfig/network-scripts:
> ifcfg-lo ifdown-post ifup-bnep ifup-plusb init.ipv6-global
> ifdown ifdown-ppp ifup-eth ifup-post net.hotplug
> ifdown-bnep ifdown-routes ifup-ippp ifup-ppp network-functions
> ifdown-eth ifdown-sit ifup-ipv6 ifup-routes network-functions-ipv6
> ifdown-ippp ifdown-tunnel ifup-ipx ifup-sit
> ifdown-ipv6 ifup ifup-isdn ifup-tunnel
> ifdown-isdn ifup-aliases ifup-plip ifup-wireless
>
> $ cat /etc/sysconfig/network
> NETWORKING=yes
> HOSTNAME=localhost.localdomain
>
> $ cat /etc/sysconfig/network-scripts/*-eth0
I disable the network-manager ,but when system booting
there is errors like
Staring LSB： bring up/down networking [1;31m failed]
It still can login . I am now not using that os.
#ifconfig
eth0 wlan0
RX pakets:0 errors ...
TX packets:15 errors ...
#service network start
job failed
#systemctl status network.service
something import is : Process 5148 exestart=/etc/rc.d/init.d/network
start (code = exited ,status=1/failture)
#/var/log/message
network[5148] Bring up loopback interface [ ok]
network[5148] Bring up interface wlan0:
determing ip information for wlan0 .. failed
; no link present. check cable?
network[5148] failed
network[5148] bring up interface br0:
dhclinet[5365] : dhcpdicover on br0 to 255.255.255.255 prot 67 interval 3
dhclinet[5365] : dhcpdicover on br0 to 255.255.255.255 prot 67 interval 4
dhclinet[5365] : dhcpdicover on br0 to 255.255.255.255 prot 67 interval 8
dhclinet[5365] : dhcpdicover on br0 to 255.255.255.255 prot 67 interval 9
dhclinet[5365] : dhcpdicover on br0 to 255.255.255.255 prot 67 interval 9
dhclinet[5365] : dhcpdicover on br0 to 255.255.255.255 prot 67 interval 15
dhclinet[5365] : dhcpdicover on br0 to 255.255.255.255 prot 67 interval 13
no dhcpoffers received.
determining ip information for br0 failed
network[5148] failed
network[5148] rtnetlink ansers : file exsits
network[5148] rtnetlink ansers : file exsits
network[5148] rtnetlink ansers : file exsits
network[5148] rtnetlink ansers : file exsits
network[5148] rtnetlink ansers : file exsits
network[5148] rtnetlink ansers : file exsits
systemd[1] network.servcie : control process exit code=exited status=1
Hereis some config
/etc/sysconfig/network-srcipts/ifcfg-eth0
DEVICE=eth0
ONBOOT=yes
NM_CONTROLLEN="no"
HWADDR=my mac address
TYPE=Ethernet
BOOTPROTO="dhcp"
BRIDGE=br0
USERCTL=no
PEERNDNS=yes
IPV6INIT=no
../network-scripts /ifcfg-br0
DEVICE=br0
TYPE=Bridge
BOOTPROTO="dhcp"
ONBOOT="yes"
NM_CONTROLLED="no"
DELAY=0
ifcfg-wlan0
DEVICE=wlan0
TYPE=Wireless
NM_CONTROLLED=yes
MODE=Managed
ESSID="my networkid"
HWADDR=
ONBOOT=yes
BOOTPROTO=dhcp
about the wirelesss.
First I think the network service if off .
I still use iwconfig like
# iwconfig wlan0 key PASSWORD
Error for wireless request "Set Encode" (8B2A) :
SET failed on device wlan0 ; Invalid argument.
What I want to do use network service build a bridge mode .
> ...
>
> Hope this will jump start you.
> There is plenty of official RH/Fedora docs and info on the Internet.
>
> JB
>
>
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