Machines don't have necessarely MAC addresses (although SUN/Solaris boxes will - sort of) - but network interfaces have. A machine can have 0 network interfaces, and hence, no MAC address. Or it could have a gazillion, and have a gazillion (or less) MAC addresses (more than one interface can have the same MAC address).

Anyway, to get back to your question. The easy way is to call ifconfig and parse its output. The hard way is to call ioctl (with the appropriate arguments), and unpacking its return value.

Abigail

In reply to Re: MAC address for Linux Machine by Abigail-II
in thread MAC address for Linux Machine by vvrao_2000

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