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Linux - Networking This forum is for any issue related to networks or networking.
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Old 05-08-2006, 03:03 AM   #1
redens121
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Registered: May 2006
Posts: 2

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not able to connect to an interface after boot


I have 3 IBM ThinkCenter M51 with one token ring and one ethernet, all with identical hardware.

All installed with RHEL AS3, on machine is having problem with eth0. After reboot,

1) I cannot ping the ip on eth0 from outside
2) ifconfig shows eth0 is UP
3) I can ping the ip on eth0 from self

after "ifconfig eth0 down" and "ifconfig eth0 up"

1) I can ping the ip on eth0 from outside.
2) & 3) are as-is.

We have replaced the hardware but we experience the same problem. iptables and ip6tables are not running.

Howcould we solve this problem?
Thank you.

Last edited by redens121; 05-08-2006 at 03:04 AM.
 
Old 05-09-2006, 12:23 PM   #2
nabeelmoidu
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Registered: Jul 2005
Location: Bangalore
Distribution: Fedora
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post your /etc/sysconfig/network-scripts/ifcfg-eth0
 
Old 05-10-2006, 06:01 AM   #3
redens121
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Registered: May 2006
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DEVICE=eth0
BOOTPROTO=none
ONBOOT=yes
NETWORK=10.81.155.0
NETMASK=255.255.255.0
IPADDR=10.81.155.148
GATEWAY=10.81.155.1
USERCTL=no
 
  


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