How to debug/check network-related driver information on Linux?

Posted on by Eric Ma In QA

How to debug/check network-related driver information on Linux?

Several commands/tools that you may find usefull:

Messages:

dmesg
grep NetworkManager /var/log/messages

lshw: list hardware

lshw -c network

lsusb: list USB devices

lsusb

rfkill: enabling and disabling wireless devices

rfkill unblock all
rfkill event

iwconfig: configure a wireless network interface

iwconfig

ifconfig: configure a network interface

ifconfig
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Eric Ma

Eric is a systems guy. Eric is interested in building high-performance and scalable distributed systems and related technologies. The views or opinions expressed here are solely Eric's own and do not necessarily represent those of any third parties.

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