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Thread: questions about networking
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- Join Date
- Jan 2009
questions about networking
I have two questions about networking, can you help me?
1. How to get net_device by IP address?
2. How to get MAC address by IP address if MAC address exist in cache?
Thanks in advance!
I don't know what a net_device is, but I am gonna guess it is your nic card. you can tell that by running
if it is active, it will tell you which device belongs to which IP.
for the mac address, look up `arp`New to the internet, technical forums, or the hacker / open source community??
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