背景介绍
近期看到的一道面试题,要求使用Suse系统。由于我之前没有接触过Suse系统,记录下如何配置IP地址。(环境是VMware Fusion虚拟机)
参考文档
SuSE 12 SP5配置静态IP地址 - 魔幻小生 - 博客园 (cnblogs.com)
具体步骤
查看系统版本
linux-nvlm:/etc/sysconfig/network # hostnamectl
Static hostname: linux-nvlm.suse
Transient hostname: linux-nvlm
Icon name: computer-vm
Chassis: vm
Machine ID: 2351d97898ae5dfa41c79a396582d186
Boot ID: 56e7558916a142a6a93a359e807c32fd
Virtualization: vmware
Operating System: SUSE Linux Enterprise Server 12 SP5
CPE OS Name: cpe:/o:suse:sles:12:sp5
Kernel: Linux 4.12.14-120-default
Architecture: arm64
设置静态IP地址
linux-nvlm:~ # cat /etc/sysconfig/network/ifcfg-eth0
BOOTPROTO='static'
BROADCAST=''
ETHTOOL_OPTIONS=''
IPADDR='10.0.0.20'
MTU=''
NAME=''
NETMASK='255.255.255.0'
NETWORK='10.0.0.2'
REMOTE_IPADDR=''
STARTMODE='auto'
DHCLIENT_SET_DEFAULT_ROUTE='yes'
设置网关
linux-nvlm:/etc/sysconfig/network # ls
config dhcp if-down.d if-up.d ifcfg-eth0 ifcfg-lo ifcfg.template providers routes scripts
linux-nvlm:/etc/sysconfig/network # cat routes # 若不存在该文件则创建
default 10.0.0.2
设置DNS
linux-nvlm:/etc/sysconfig/network # cat /etc/resolv.conf
### /etc/resolv.conf file autogenerated by netconfig!
# 省略中间大量注释的内容......
nameserver 223.5.5.5
配置完成后重启网络服务即可
systemctl restart network
开启ssh
linux-nvlm:/etc/sysconfig/network # grep -Ev '^$|^#' /etc/ssh/sshd_config
PermitRootLogin yes
PasswordAuthentication yes
#其他内容省略
systemctl restart sshd
关闭防火墙
linux-nvlm:/etc/sysconfig/network # systemctl disable SuSEfirewall2 --now
标签:nvlm,12,SUSE,network,IP,sysconfig,etc,linux
From: https://www.cnblogs.com/liushiya/p/17969940