Network Troubleshooting Commands for Linux | Linux Network Commands

In this video, we are going to learn mostly used commands for troubleshooting Linux network issues and connectivity. We will see some of the practical uses of these commands.

1- ifconfig
2- ifup eth0
3- ifdown eth0
4- ping 8.8.8.8
5- traceroute 8.8.8.8
6- netstat
8- nslookup
9- route
11- arp -e
12- ethtool
13- hostname
14- nmap
15- ip
16- ss
17- tracepath
18- ipref
19- tcpdump
20- telnet

[omkhade]

Thanks, sir! video was really helpful.

[anujtripathi]

Thanks for creating Vedio for networking

[harishsiddaiahraju]

Hi Sir, Please teach us about server OS patching

[sivakrish]

Terrific performance well knowledge sharing 👏

[somebasictech]

How can I motivate myself for learning Linux command.

[ddvlogs]

Hi sir, please teach us database server troubleshooting.

[vsn]

Sir can u take any offline classes or email id so we can contact you

[dangeraryan]

Please explain command as well as output, , thanks

[divyamsharma]

* * * does it mean the system is not allowing the UDP, ICMP type traffic to flow

[veeranaresh]

Pls tell me NFS, Server, &DNS Server DHCP, sir

[sugapriya]

One of the question from my interview. Can we telnet udp port. What is the UDP port Num. And list the networking related commands

[ashishgupta]

Sir,

ping, curl, nslookup command not working when i connect with Static i.p address

Please advise me.

[sanjeevvasisht]

when you enter nslookup, you get non authoritative answer . why is that??? you didnt provide information. we do not want to know the details . i want to know why is it showing like that???

[encapsulatio]

It's a shame you did not cover how to properly configure Ethernet connection and also a DSL connection.

[SatyamSingh-qoou]

You didn't explain what to do if it's not reaching to your system,

[gorgeous_cloud]

netcat, nmap, curl, wget…. So many good commands missing