Solutions to network problems arising from VMware virtual machine cloning CentOS7

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Network problem resolution time for VMware Virtual machine cloning CentOS7:2016-04-02 07:17:00 read:578 comments:0 Favorites: 0 [point I collection +]

Tags: virtual machine network card resolution steps

1, delete the/etc/sysconfig/network-scripts/ifcfg-eno16777736 uuid this line, because each card's MAC address is not the same, so the UUID is not the same. If there is hwaddr this option also has to be given to the line.

[[Email protected]~]# vim/etc/sysconfig/network-scripts/ifcfg-eno16777736

Type=ethernet

Bootproto=static

Defroute=yes

Peerdns=yes

Peerroutes=yes

Ipv4_failure_fatal=no

Ipv6init=yes

Ipv6_autoconf=yes

Ipv6_defroute=yes

Ipv6_peerdns=yes

Ipv6_peerroutes=yes

Ipv6_failure_fatal=no

name=eno16777736

uuid=9972f8c8-48e0-4b2d-92c2-00d44999ed2f

device=eno16777736

Onboot=yes

ipaddr=192.168.1.131

netmask=255.255.255.0

gateway=192.168.1.1

dns1=192.168.1.1

2, enter/etc/udev/rules.d/This directory, delete files 70-persistent-ipoib.rules

[Email protected] rules.d]# cd/etc/udev/rules.d/

[Email protected] rules.d]# rm-f 70-persistent-ipoib.rules

3, restart the network (with the following two commands in the version above CentOS7 can be)

Systemctl Restart Network.service

Service Network restart

Solutions to network problems arising from VMware virtual machine cloning CentOS7