Here are some of the TCP/IP commands and their functions described briefly. Some of the commands are used to configure and diagnose your network. Keep in mind while writing from the command swift you can only write one command on each line and press the “Enter” button after each command to implement it. Arp, ipconfig, nslookup, ping, etc.| IPConfig.in – What is My IP Address?
The dig utility is convenient for doing manual DNS resolution from your system. Additionally, it uses the same OS resolver libraries as your applications which makes it more accurate than nslookup for emulating application issues and its output is more suitable for machine parsing. # ensure 'dig' is installed sudo apt install -y bind9-dnsutils dig ... Bash: using dig for reverse DNS lookup by IP| Fabian Lee : Software Engineer
For troubleshooting DNS issues, running the dig utility directly from OpenWrt can be essential. This is easily done by installing the ‘bind-dig’ package as shown below. opkg update opkg install bind-dig REFERENCES Opkg official docs openwrt forums, bind-dig package missing| Fabian Lee : Software Engineer