On 09/04/2017 19:22, Denton Gentry wrote:
https://fingerbank.org/about.html is a database of OS signatures based
on the DHCP options populated and the order in which they appear. So
for example, an Android device will typically send
'1,33,3,6,15,26,28,51,58,59' while iOS sends '1,3,6,15,119,252'.
We modified dnsmasq to export DHCP OS signatures to a
DNSMASQ_REQUESTED_OPTIONS environment variable when it forks the
dhcp-script. The environment variable is formatted to match
fingerbank. The dhcp-script we run writes the signature to a separate
file, though of course this behavior is outside of dnsmasq itself.
Is OS fingerprinting support something which could be more widely useful?
Should I rebase the patch to the current tree and start discussion?
Ooh! I would love to see this implemented!
Ed
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