Re: Cant get networking working in Fedora14

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On 03/31/2011 04:34 PM, [email protected] wrote:
>>   <reg<at>  dwf.com>  writes:
>>
>>> ...
>>
>> Show us full/unedited outputs:
>> $ yum list installed "*network*"
>> $ chkconfig --list |grep -i network
>> $ /etc/init.d/network status
>>
>> $ cat /etc/sysconfig/network
>> $ ls /etc/sysconfig/network-scripts/*eth*
>> $ cat /etc/sysconfig/network-scripts/ifcfg-eth0
>>
>> $ ifconfig -a
>> $ route -n
>>
>> $ grep -i host /etc/nsswitch.conf
>> $ cat /etc/host.conf
>> $ cat /etc/hosts
>>
>> $ dig www.yahoo.com
>> $ dig 87.248.122.122
>>
>>
> OK, this is going to be interesting, since I cant get the output from the F14
> machine to the machine Im posting from over the network.  Hopefully, I
> can write it to a USB stick and transfer it, here we go:
>
>
> yum list installed "*network*"
>
> Loaded plugins: langpacks, presto, refresh-packagekit
> Adding en_US to language list
> Installed Packages
> NetworkManager.x86_64             1:0.8.1-9.git20100831.fc14 @anaconda-InstallationRepo-201010211827.x86_64
> NetworkManager-glib.x86_64        1:0.8.1-9.git20100831.fc14 @anaconda-InstallationRepo-201010211827.x86_64
> NetworkManager-gnome.x86_64       1:0.8.1-9.git20100831.fc14 @anaconda-InstallationRepo-201010211827.x86_64
> NetworkManager-openconnect.x86_64 0.8.1-1.fc14               @anaconda-InstallationRepo-201010211827.x86_64
> NetworkManager-openvpn.x86_64     1:0.8.1-1.fc14             @anaconda-InstallationRepo-201010211827.x86_64
> NetworkManager-pptp.x86_64        1:0.8.1-1.fc14             @anaconda-InstallationRepo-201010211827.x86_64
> NetworkManager-vpnc.x86_64        1:0.8.1-1.fc14             @anaconda-InstallationRepo-201010211827.x86_64
> system-config-network.noarch      1.6.1-1.fc14               @anaconda-InstallationRepo-201010211827.x86_64
> system-config-network-tui.noarch  1.6.1-1.fc14               @anaconda-InstallationRepo-201010211827.x86_64
>
> chkconfig --list | grep -i network
>
> NetworkManager 	0:off	1:off	2:off	3:off	4:off	5:off	6:off
> network        	0:off	1:off	2:on	3:on	4:on	5:on	6:off
>
> /etc/init.d/network status
>
> Configured devices:
> lo eth0
> Currently active devices:
> lo eth0
>
> cat /etc/sysconfig/network
>
> NETWORKING=yes
> HOSTNAME=mythtv-fe
> NTPSERVERARGS=iburst
> NETWORKING_IPV6=no
>
> cat /etc/sysconfig/network-scripts/ifcfg-eth0
>
> NETWORKING=yes
> HOSTNAME=mythtv-fe
> NTPSERVERARGS=iburst
> NETWORKING_IPV6=no
> [[email protected] reg]# cat /etc/sysconfig/network-scripts/ifcfg-eth0
> DEVICE=eth0
> NM_CONTROLLED=no
> ONBOOT=yes
> TYPE=Ethernet
> BOOTPROTO=none
> DEFROUTE=yes
> IPV4_FAILURE_FATAL=yes
> IPV6INIT=no
> NAME="System eth0"
> UUID=5fb06bd0-0bb0-7ffb-45f1-d6edd65f3e03
> HWADDR=00:19:D1:75:E3:3E
> IPADDR=192.168.64.99
> PREFIX=24
> GATEWAY=192.168.64.10
> DNS1=192.168.64.10

Really?  Your DNS server is also your default gateway?  That's not
common.

> DOMAIN=dwf.com
> NETMASK=255.255.255.0
> USERCTL=no
>
> ifconfig -a
>
> eth0      Link encap:Ethernet  HWaddr 00:19:D1:75:E3:3E
>            inet addr:192.168.64.99  Bcast:192.168.64.255  Mask:255.255.255.0
>            inet6 addr: fe80::219:d1ff:fe75:e33e/64 Scope:Link
>            UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
>            RX packets:41 errors:0 dropped:0 overruns:0 frame:0
>            TX packets:233 errors:0 dropped:0 overruns:0 carrier:0
>            collisions:0 txqueuelen:1000
>            RX bytes:3978 (3.8 KiB)  TX bytes:13541 (13.2 KiB)
>            Interrupt:20 Memory:52200000-52220000
>
> lo        Link encap:Local Loopback
>            inet addr:127.0.0.1  Mask:255.0.0.0
>            inet6 addr: ::1/128 Scope:Host
>            UP LOOPBACK RUNNING  MTU:16436  Metric:1
>            RX packets:131 errors:0 dropped:0 overruns:0 frame:0
>            TX packets:131 errors:0 dropped:0 overruns:0 carrier:0
>            collisions:0 txqueuelen:0
>            RX bytes:12612 (12.3 KiB)  TX bytes:12612 (12.3 KiB)
>
> route -n
>
> Kernel IP routing table
> Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
> 192.168.64.0    0.0.0.0         255.255.255.0   U     0      0        0 eth0
> 169.254.0.0     0.0.0.0         255.255.0.0     U     1002   0        0 eth0
> 0.0.0.0         192.168.64.10   0.0.0.0         UG    0      0        0 eth0
>
> grep -i host /etc/nsswitch.conf
>
> #hosts:     db files nisplus nis dns
> hosts:      files dns
>
>
> cat /etc/host.conf
>
> multi on
> order hosts,bind
>
> cat /etc/hosts
>
> 127.0.0.1		localhost.localdomain	localhost	localhost4
> ::1		localhost6.localdomain6	localhost6
> 192.168.64.99	mythtv-fe.dwf.com mythtv-fe
>
> dig www.yahoo.com
>
> ;<<>>  DiG 9.7.2-P2-RedHat-9.7.2-2.P2.fc14<<>>  www.yahoo.com
> ;; global options: +cmd
> ;; connection timed out; no servers could be reached
>
> dig 87.248.122.122
>
> ;<<>>  DiG 9.7.2-P2-RedHat-9.7.2-2.P2.fc14<<>>  87.248.122.122
> ;; global options: +cmd
> ;; connection timed out; no servers could be reached
>
> ---
>
> Thats about it.
> Hope it shows you something.

Can you ping your gateway?

	# ping 192.168.64.10

If that works, then your machine's network is running.  Try pinging
an external IP address, such as:

	# ping 2.17.144.112

(2.17.144.112 is www.redhat.com).  If that works, then your networking
is functional.  Next, verify your gateway is actually running a DNS
server, as your dig output simply indicates that you can't reach the
DNS server you specified.
----------------------------------------------------------------------
- Rick Stevens, Systems Engineer, C2 Hosting          [email protected] -
- AIM/Skype: therps2        ICQ: 22643734            Yahoo: origrps2 -
-                                                                    -
-            I'm afraid my karma just ran over your dogma            -
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