[Chuanglong TL570x-EVM] Solve the problem of domain name ping failure

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[Chuanglong TL570x-EVM] Solve the problem of domain name ping failure [Copy link]

Prepare to install the module with Python pip, prompt '<pip._vendor.requests.packages.urllib3.connection.VerifiedHTTPSConnection object>

After searching for a long time, I felt that I couldn't find the domain name, so I checked the network cable and everything was normal. Ping www.baidu.com failed. Is the DNS not set? Check the file /etc/resolv.conf and there is an error

root@AM57xx-Tronlong:/etc# cat /etc/resolv.conf
cat: can't open '/etc/resolv.conf': No such file or directory
新建/etc/resolv.conf

nameserver 202.103.224.68
nameserver 192.168.3.1
After saving, solve the DNS problem:

root@AM57xx-Tronlong:/etc# ping www.baidu.com
PING www.baidu.com (14.215.177.38): 56 data bytes
64 bytes from 14.215.177.38: seq=0 ttl=54 time=28.228 ms
64 bytes from 14.215.177.38: seq=1 ttl=54 time=28.149 ms
64 bytes from 14.215.177.38: seq=2 ttl=54 time=28.023 ms
64 bytes from 14.215.177.38: seq=3 ttl=54 time=28.374 ms

[Summary] There are still many things that are not complete in this system, and it will cost a lot to solve the problems.