Network Manager Strikes Again!!!!

jim lawrence fedorajim at gmail.com
Mon Jan 17 15:48:38 UTC 2005


why can't i connect to the internet when i have NetworkManager running?    
see below
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[root at JimsNotebook ~]# ifconfig
eth0      Link encap:Ethernet  HWaddr 00:40:D0:5E:70:4F
          inet addr:192.168.1.53  Bcast:192.168.1.255  Mask:255.255.255.0
          UP BROADCAST NOTRAILERS RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:3 errors:0 dropped:0 overruns:0 frame:0
          TX packets:2 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:1240 (1.2 KiB)  TX bytes:703 (703.0 b)
          Interrupt:3

eth1      Link encap:Ethernet  HWaddr 00:0E:35:1F:CE:CF
          UP BROADCAST NOTRAILERS MULTICAST  MTU:1500  Metric:1
          RX packets:9 errors:0 dropped:1 overruns:0 frame:0
          TX packets:1 errors:0 dropped:0 overruns:0 carrier:1
          collisions:0 txqueuelen:1000
          RX bytes:6743093 (6.4 MiB)  TX bytes:1925226 (1.8 MiB)
          Interrupt:11 Base address:0x6000 Memory:e0001000-e0001fff

lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:1399 errors:0 dropped:0 overruns:0 frame:0
          TX packets:1399 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:1388648 (1.3 MiB)  TX bytes:1388648 (1.3 MiB)
I ping my router  just fine.....
[root at JimsNotebook ~]# ping -c4 192.168.1.49
PING 192.168.1.49 (192.168.1.49) 56(84) bytes of data.
64 bytes from 192.168.1.49: icmp_seq=0 ttl=150 time=1.81 ms
64 bytes from 192.168.1.49: icmp_seq=1 ttl=150 time=0.489 ms
64 bytes from 192.168.1.49: icmp_seq=2 ttl=150 time=0.489 ms
64 bytes from 192.168.1.49: icmp_seq=3 ttl=150 time=0.479 ms

--- 192.168.1.49 ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 3000ms
rtt min/avg/max/mdev = 0.479/0.817/1.814/0.576 ms, pipe 2
can't ping google 
[root at JimsNotebook ~]# ping -c4 www.google.com
ping: unknown host www.google.com
[root at JimsNotebook ~]# service network restart
Shutting down interface Lan:                               [  OK  ]
Shutting down loopback interface:                          [  OK  ]
Setting network parameters:                                [  OK  ]
Bringing up loopback interface:                            [  OK  ]
[root at JimsNotebook ~]# ifconfig
eth0      Link encap:Ethernet  HWaddr 00:40:D0:5E:70:4F
          inet addr:192.168.1.53  Bcast:192.168.1.255  Mask:255.255.255.0
          UP BROADCAST NOTRAILERS RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:11 errors:0 dropped:0 overruns:0 frame:0
          TX packets:9 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:2932 (2.8 KiB)  TX bytes:1840 (1.7 KiB)
          Interrupt:3

eth1      Link encap:Ethernet  HWaddr 00:0E:35:1F:CE:CF
          UP BROADCAST NOTRAILERS MULTICAST  MTU:1500  Metric:1
          RX packets:9 errors:0 dropped:1 overruns:0 frame:0
          TX packets:1 errors:0 dropped:0 overruns:0 carrier:1
          collisions:0 txqueuelen:1000
          RX bytes:6743093 (6.4 MiB)  TX bytes:1925226 (1.8 MiB)
          Interrupt:11 Base address:0x6000 Memory:e0001000-e0001fff

lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:1407 errors:0 dropped:0 overruns:0 frame:0
          TX packets:1407 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:1389308 (1.3 MiB)  TX bytes:1389308 (1.3 MiB)
still can't ping google

[root at JimsNotebook ~]# ping -c4 www.google.com
ping: unknown host www.google.com
Stop networkmanager....

[root at JimsNotebook ~]# service NetworkManager stop
Stopping NetworkManager daemon:                            [  OK  ]
restart the network ( shouldn't have to )

[root at JimsNotebook ~]# service network restart
Shutting down interface Lan:                               [  OK  ]
Shutting down interface Wireless:                          [  OK  ]
Shutting down loopback interface:                          [  OK  ]
Setting network parameters:                                [  OK  ]
Bringing up loopback interface:                            [  OK  ]
[root at JimsNotebook ~]# ifconfig
lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:1423 errors:0 dropped:0 overruns:0 frame:0
          TX packets:1423 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:1390644 (1.3 MiB)  TX bytes:1390644 (1.3 MiB)

[root at JimsNotebook ~]# ifconfig
eth0      Link encap:Ethernet  HWaddr 00:40:D0:5E:70:4F
          inet addr:192.168.1.53  Bcast:192.168.1.255  Mask:255.255.255.0
          UP BROADCAST NOTRAILERS RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:89 errors:0 dropped:0 overruns:0 frame:0
          TX packets:91 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:47427 (46.3 KiB)  TX bytes:10949 (10.6 KiB)
          Interrupt:3

lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:1423 errors:0 dropped:0 overruns:0 frame:0
          TX packets:1423 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:1390644 (1.3 MiB)  TX bytes:1390644 (1.3 MiB)

Voila  i can ping google

[root at JimsNotebook ~]# ping -c4 www.google.com
PING www.google.akadns.net (64.233.161.104) 56(84) bytes of data.
64 bytes from 64.233.161.104: icmp_seq=0 ttl=242 time=27.7 ms
64 bytes from 64.233.161.104: icmp_seq=1 ttl=242 time=32.3 ms
64 bytes from 64.233.161.104: icmp_seq=2 ttl=242 time=29.1 ms
64 bytes from 64.233.161.104: icmp_seq=3 ttl=242 time=27.9 ms

--- www.google.akadns.net ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 3002ms
rtt min/avg/max/mdev = 27.784/29.287/32.305/1.817 ms, pipe 2
[root at JimsNotebook ~]#
####################################################################
What is it about networkmanger that prevents me from connecting to the
internet??
-- 

********************************************************
When I'm feeling down, I like to whistle. 
It makes the neighbor's dog run to the end of his chain and gag himself.
************************************
Registered Linux User: #376813

jim lawrence




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