gives the list of network interfaces available on your machine.


$NetworkInterfaces
gives the list of network interfaces available on your machine.
Details

- Network interfaces are specified by string names such as "en0".
- The default network interface is given by $DefaultNetworkInterface.
Related Guides
History
Text
Wolfram Research (2018), $NetworkInterfaces, Wolfram Language function, https://reference.wolfram.com/language/ref/$NetworkInterfaces.html.
CMS
Wolfram Language. 2018. "$NetworkInterfaces." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/$NetworkInterfaces.html.
APA
Wolfram Language. (2018). $NetworkInterfaces. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/$NetworkInterfaces.html
BibTeX
@misc{reference.wolfram_2025_$networkinterfaces, author="Wolfram Research", title="{$NetworkInterfaces}", year="2018", howpublished="\url{https://reference.wolfram.com/language/ref/$NetworkInterfaces.html}", note=[Accessed: 14-August-2025]}
BibLaTeX
@online{reference.wolfram_2025_$networkinterfaces, organization={Wolfram Research}, title={$NetworkInterfaces}, year={2018}, url={https://reference.wolfram.com/language/ref/$NetworkInterfaces.html}, note=[Accessed: 14-August-2025]}