Solved

RHEL, system-config-network-tui (will not see devices)

Posted on 2012-03-21
2
1,704 Views
Last Modified: 2012-03-28
I am running RHEL 6.2

When I bring up system-config-network-tui, I see:

eth0
eth1

However if I do a ifconfig, I see only

eth2
eth3

eth0 will not configuire properly, and ethtool can not see a link.  The device was probably removed.

eth2 and eth3 can be configured using a ifconfig and route add commands, but not through system-config-network-tui, because the tui can not see the eth2 and eth3

How can I get the tui to see eth2 and eth3 ?

(I can configure the eth2 using ifconfig and route add, and then putty in through that ip, so it is there and working, I just cant get the tui to see it

Thanks
0
Comment
Question by:Los Angeles1
  • 2
2 Comments
 

Author Comment

by:Los Angeles1
ID: 37752419
What table is the list of ehternet adapters contained in ?

What file does system-config-network write to ?

Thanks
0
 

Accepted Solution

by:
Los Angeles1 earned 0 total points
ID: 37778798
If you have adapters that are working and can be activated by the following command

   ifconfig eth2 10.14.51.11 netmask 255.255.0.0

Open in new window


... but the adapter is not seen when you attempt to perform a

   system-config-network-tui

Open in new window


1> Perform an ifconfig, find eth2, and capture the SW addr

2> Execute system-config-network-tui, and click on "New Device" under    
   "Device Configuration", and add an entry for

   eth2

Open in new window


3> This creates the 'ifcfg-eth0' file under the following 2 directories:

   /etc/sysconfig/networking/profiles/default
   /etc/sysconfig/network-scripts

Open in new window


4> Go under these 2 files and replace the hardware address with the one derived
   from the ifconfig in an previous step
0

Featured Post

Technology Partners: We Want Your Opinion!

We value your feedback.

Take our survey and automatically be enter to win anyone of the following:
Yeti Cooler, Amazon eGift Card, and Movie eGift Card!

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Daily system administration tasks often require administrators to connect remote systems. But allowing these remote systems to accept passwords makes these systems vulnerable to the risk of brute-force password guessing attacks. Furthermore there ar…
Over the last ten+ years I have seen Linux configuration tools come and go. In the early days there was the tried-and-true, all-powerful linuxconf that many thought would remain the one and only Linux configuration tool until the end of times. Well,…
Learn how to navigate the file tree with the shell. Use pwd to print the current working directory: Use ls to list a directory's contents: Use cd to change to a new directory: Use wildcards instead of typing out long directory names: Use ../ to move…
Connecting to an Amazon Linux EC2 Instance from Windows Using PuTTY.

685 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question