CentOS 误报 "Error, some other host already uses address"的解决 方法

CentOS 误报 “Error, some other host already uses address”的解决 方法
有时,我们配置的ip是没人用的,但重启网络时还老是报Error, some other host already uses address
这时,其实我们
vim /etc/sysconfig/network-scripts/ifup-eth
if ! /sbin/arping -q -c 2 -w 3 -D -I ${REALDEVICE} ${IPADDR} ; then
echo {1}quot;Error, some other host already uses address ${IPADDR}."
exit 1
fi
注释掉,如下面
#if ! /sbin/arping -q -c 2 -w 3 -D -I ${REALDEVICE} ${IPADDR} ; then
# echo {1}quot;Error, some other host already uses address ${IPADDR}."
# exit 1
#fi
然后重启网络就ok了