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@circled9

VirtualBoxで複製したCentOSがネットワークに繋がらない

More than 5 years have passed since last update.

複製したマシンはMACアドレスの初期化だけでなく、NICの細かい設定をしないといけない。

NICの設定

ifconfig-eth0でNICのHWADDRの値を新しいMACアドレスに変更する。

# vi /etc/sysconfig/network-scripts/ifcfg-eth0 

ネットワークデバイスの名前の設定

ネットワークデバイスの名前の割り当てを変更する。

# vi /etc/udev/rules.d/70-persistent-net.rules

PCI device 0x8086:0x100e (e1000)という行が2つあるが、1つ目は古いので削除。

2つ目のMACアドレスを確認した上で、NAMEをeth0に変更する。

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circled9
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11
Help us understand the problem. What is going on with this article?