使用nat模式

vim /etc/sysconfig/network-scripts/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="a45821eb-e12b-46db-a7af-925f93e73cca"
DEVICE="ens33"
ONBOOT="yes"
IPADDR="192.168.88.11"
NETMASK="255.255.255.0"
GATEWAY="192.168.88.2"
DNS1=8.8.8.8
DNS2=114.114.114.114

vim /etc/resolv.conf

# Generated by NetworkManager
nameserver 8.8.8.8
nameserver 114.114.114.114