Linux - NetworkingThis forum is for any issue related to networks or networking.
Routing, network cards, OSI, etc. Anything is fair game.
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I was wondering if there is a way to retrieve routing table information in user-space. What I would like to achieve is to get the output interface given the destination IP address.
Is there any library or user-space application for that case?
Thanks in advance.
This is more of a programming question, so I'm not the best-versed to answer it. However, you could try parsing the output of ip route [or ip -6 route] and matching addresses up to netmasks. Why would you need to do this, out of curiosity?
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