vmware 虚拟机中 网络模式处于NAT时, 网关的设定

 

001、网络模式

 

 

002、 网卡配置文件(网关末位为1时)

[root@PC1 network-scripts]# pwd             ##  当前路径
/etc/sysconfig/network-scripts
[root@PC1 network-scripts]# grep -i gateway ifcfg-ens33   ## 提取网关信息
GATEWAY=192.168.87.1
[root@PC1 network-scripts]# systemctl restart network     ## 重置网络服务
[root@PC1 network-scripts]# ping -c 3 www.baidu.com       ## 测试网络连通信
ping: www.baidu.com: Name or service not known

 

 

003、网卡配置文件(网关末尾为2时)

[root@PC1 network-scripts]# pwd
/etc/sysconfig/network-scripts
[root@PC1 network-scripts]# sed '/GATEWAY/ s/.$/2/' ifcfg-ens33 -i     ## 修改网卡配置文件
[root@PC1 network-scripts]# grep -i gateway ifcfg-ens33                ## 提取网卡信息
GATEWAY=192.168.87.2
[root@PC1 network-scripts]# systemctl restart network                  ## 重置网络服务
[root@PC1 network-scripts]# ping -c 3 www.baidu.com                    ## 测试网络连通性
PING www.a.shifen.com (39.156.66.18) 56(84) bytes of data.
64 bytes from 39.156.66.18 (39.156.66.18): icmp_seq=1 ttl=128 time=12.5 ms
64 bytes from 39.156.66.18 (39.156.66.18): icmp_seq=2 ttl=128 time=12.8 ms
64 bytes from 39.156.66.18 (39.156.66.18): icmp_seq=3 ttl=128 time=12.5 ms

--- www.a.shifen.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 12.567/12.651/12.809/0.171 ms

 

posted @ 2023-01-19 22:46  小鲨鱼2018  阅读(159)  评论(0编辑  收藏  举报