一開始配置的ifcfg-ens33less
[root@cdh-141 ~]# cd /etc/sysconfig/network-scripts/ [root@cdh-141 network-scripts]# ls ifcfg-ens33 ifdown-post ifup-aliases ifup-post inactive ifcfg-lo ifdown-ppp ifup-bnep ifup-ppp init.ipv6-global ifdown ifdown-routes ifup-eth ifup-routes network-functions ifdown-bnep ifdown-sit ifup-ippp ifup-sit network-functions-ipv6 ifdown-eth ifdown-Team ifup-ipv6 ifup-Team ifdown-ippp ifdown-TeamPort ifup-isdn ifup-TeamPort ifdown-ipv6 ifdown-tunnel ifup-plip ifup-tunnel ifdown-isdn ifup ifup-plusb ifup-wireless [root@cdh-141 network-scripts]# more ifcfg-ens33 TYPE=Ethernet PROXY_METHOD=none BROWSER_ONLY=no BOOTPROTO=static DEFROUTE=yes IPV4_FAILURE_FATAL=no IPV6INIT=yes IPV6_AUTOCONF=yes IPV6_DEFROUTE=yes IPV6_FAILURE_FATAL=no IPV6_ADDR_GEN_MODE=stable-privacy NAME=ens33 UUID=c25dceec-3196-43f8-86a3-f393aa52a2a3 DEVICE=ens33 ONBOOT=yes DNS1=8.8.8.8 DNS2=114.114.114.114 IPADDR=192.168.0.141 PREFIX=24 GATEWAY=192.168.0.1 IPV6_PEERDNS=yes IPV6_PEERROUTES=yes
執行 service network restart 出現如下錯誤post
Restarting network (via systemctl): Job for network.service failed. See 'systemctl status network.service' and 'journalctl -xn' for details.spa
執行systemctl status network:rest
顯示有標題的錯誤信息。《Failed to start LSB: Bring up/down networking.》 緣由是mac地址的問題code
執行ip addr顯示如下ip列表:blog
修改ifcfg-ens33文件了,只修改HWADDR就能夠了。接下來執行service network restart 就正常了。ip
修改後ifcfg-ens33it
[root@cdh-141 network-scripts]# more ifcfg-ens33 TYPE=Ethernet PROXY_METHOD=none BROWSER_ONLY=no BOOTPROTO=static DEFROUTE=yes IPV4_FAILURE_FATAL=no IPV6INIT=yes IPV6_AUTOCONF=yes IPV6_DEFROUTE=yes IPV6_FAILURE_FATAL=no IPV6_ADDR_GEN_MODE=stable-privacy NAME=ens33 UUID=c25dceec-3196-43f8-86a3-f393aa52a2a3 HWADDR=00:0c:29:93:9e:97 DEVICE=ens33 ONBOOT=yes DNS1=8.8.8.8 DNS2=114.114.114.114 IPADDR=192.168.0.141 PREFIX=24 GATEWAY=192.168.0.1 IPV6_PEERDNS=yes IPV6_PEERROUTES=yes
備註:HWADDR配置的地址是我本身電腦ip addr顯示的地址,你須要配置本身的地址。io