Solve the problem that Lenovo RQ940 installation REDHAT5.8 System Network ping does not pass

solve Lenovo RQ940 Installing the REDHAT5.8 System network PING is not a problem

Problem Description:

in Lenovo RQ940 Server installed redhat5.8x86_64 operating system, configure the IP address,PING not must have plotted the network segment of other servers, even if you take a machine with REDHAT5.8 This server is directly connected to one another PING does not pass. REDHAT5.8 This server can ping the IP address you configured , or you can ping the 127.0.0.1

Workaround:

1, Delete the corresponding network card configuration information and device name.

2. Restart the server.

3 . Add NIC configuration information.

1, Delete the corresponding network card configuration information and device name

A, into the/etc/sysconfig/network-scripts/ directory, the implementation of Rm–fifcfg-eth? commands, such as

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B, enter the/etc/sysconfig/networking/devices directory, execute rm–fifcfg-eth? command to remove the device name.

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C, enter the/etc/sysconfig/networking/profiles/default/directory, execute rm–fifcfg-eth? command to delete the configuration file.

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2. Restart the server

3. Add NIC configuration information

Open terminal, enter system-config-network configuration, add NIC configuration information, such as

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Click on the "New" button to add network card information

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in the popup dialog box, select "Ethernet connection" and click "Forward", as

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You can add the NIC information in turn, such as

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finally click "Apply" , then add the remaining network card information, the process is the same. After all the NIC information is added, such as

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This article is from the "Simon Qing his Little Uncle" blog, please be sure to keep this source http://718693.blog.51cto.com/708693/1604064

Solve the problem that Lenovo RQ940 installation REDHAT5.8 System Network ping does not pass