Skip to content

Instantly share code, notes, and snippets.

@thejhh

thejhh/LinuxNetworkingCommands.md

Last active March 23, 2019 09:01
Show Gist options

  • Select an option

    Learn more about clone URLs
  • Save thejhh/2a1dda2035c4b56b3d6dc5632247a28b to your computer and use it in GitHub Desktop.

Select an option

Learn more about clone URLs
Save thejhh/2a1dda2035c4b56b3d6dc5632247a28b to your computer and use it in GitHub Desktop.
Download ZIP
Linux network diagnostic & debugging command reference
Raw
LinuxNetworkingCommands.md

Linux network diagnostic & debugging command reference

Ethernet device information

Display features on interface

ethtool -k INTERFACE

Network testing

Test IMCP packet for 1500 MTU, without fragmentation (1500 - 28 = 1472)

ping -n -M do -s 1472 -c 1 hostname

Verify PMTU for entire path

tracepath hostname

Linux software bridging

Show vlan configuration

bridge vlan

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment