今天我们讲一讲Linux系统中网络服务部分,Linux网络服务是指在Linux操作系统上运行的各种用于提供网络功能的应用程序或守护进程。这些服务使得Linux系统能够执行多种网络相关的任务,包括但不限于文件共享、网站托管、邮件服务、远程登录、时间同步、域名解析,网络配置、监控、故障排除等。首先我们讲一下ip的配置。
操作系统:
CentOS Stream 9
操作步骤:
[root@localhost ~]# vim /etc/NetworkManager/system-connections/ens160.nmconnection
[root@localhost ~]# cat /etc/NetworkManager/system-connections/ens160.nmconnection
[connection]
id=ens160
uuid=373e7dc5-7ebd-3477-adac-3eee31fd0e20
type=ethernet
autoconnect-priority=-999
interface-name=ens160
timestamp=1716431315
[ethernet]
[ipv4]
address1=192.168.80.117/24,192.168.80.1
dns=114.114.114.114; # 注意dns在/etc/resolv,conf配置
method=manual
[ipv6]
addr-gen-mode=eui64
method=auto
[proxy]
[root@localhost ~]#
重启
[root@localhost ~]#
[root@localhost ~]# reboot
检测结果:
[root@localhost ~]# ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: ens160: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
link/ether 00:0c:29:1f:91:c6 brd ff:ff:ff:ff:ff:ff
altname enp3s0
inet 192.168.80.117/24 brd 192.168.80.255 scope global noprefixroute ens160
valid_lft forever preferred_lft forever
inet6 fe80::20c:29ff:fe1f:91c6/64 scope link noprefixroute
valid_lft forever preferred_lft forever