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开发板和电脑用网线直连,Ubuntu用NAT连接可以ping通baidu和开发板,但ssh连上开发板后无法从开发板ping到Ubuntu,添加一个网卡使用桥接解决问题。
一、VMware配置桥接
1、vmware菜单栏,编辑—>虚拟网络编辑器
![](https://img.laitimes.com/img/__Qf2AjLwojIjJCLyojI0JCLiAzNfRHLGZkRGZkRfJ3bs92YsYTMfVmepNHL6FFVPd3aq50dRpHW4Z0MMBjVtJWd0ckW65UbM5WOHJWa5kHT20ESjBjUIF2X0hXZ0xCMx81dvRWYoNHLrdEZwZ1Rh5WNXp1bwNjW1ZUba9VZwlHdssmch1mclRXY39CXldWYtlWPzNXZj9mcw1ycz9WL49zZuBnLwczMwMDM0MTM1IjMwEjMwIzLc52YucWbp5GZzNmLn9Gbi1yZtl2Lc9CX6MHc0RHaiojIsJye.png)
物理网卡
2、进入Ubuntu设置网段信息
3、添加以太网连接
编辑
选择对应的网卡
4、把桥接网卡设置成和开发板同一网段
5、此时从开发板ping Ubuntu可通
[[email protected]-M6Y2C ]# ping 192.168.1.88
PING 192.168.1.88 (192.168.1.88): 56 data bytes
64 bytes from 192.168.1.88: seq=0 ttl=64 time=0.427 ms
64 bytes from 192.168.1.88: seq=1 ttl=64 time=3.600 ms
64 bytes from 192.168.1.88: seq=2 ttl=64 time=0.760 ms
^C
--- 192.168.1.88 ping statistics ---
3 packets transmitted, 3 packets received, 0% packet loss
round-trip min/avg/max = 0.427/1.595/3.600 ms
6、使用NFS也可以挂载文件目录了
7、NAT网卡用来联网、桥接网卡用来和开发板通信