Centos7：Failed to start LSB: Bring up/down networking

时间 2019-11-13

标签 centos7 centos failed start lsb bring networking 栏目 Tomcat 繁體版

原文原文链接

一开始配置的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

问题状态：

执行 service network restart 出现如下错误post

Restarting network (via systemctl): Job for network.service failed. See 'systemctl status network.service' and 'journalctl -xn' for details.spa

执行systemctl status network:rest

显示有标题的错误信息。《Failed to start LSB: Bring up/down networking.》缘由是mac地址的问题code

执行ip addr显示如下ip列表：blog

解决方案：

修改ifcfg-ens33文件了，只修改HWADDR就能够了。接下来执行service network restart 就正常了。ip

修改后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

备注：HWADDR配置的地址是我本身电脑ip addr显示的地址，你须要配置本身的地址。io