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Tie authentication to IP address #62

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Bairdo opened this issue Mar 23, 2018 · 1 comment

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baffle enhancement

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Bairdo commented Mar 23, 2018 •

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as well as MAC & port.

But how get the IP associated with the user?

captive portal knows it at auth time.
1X doesn't.
add a mirror rule or something to learn the IP address (from clients view). (remove rule once learnt. perhaps add a rule that checks if it changes.).
mirror dhcp from dhcp server.
tie in with a dhcp server? - probably safest, but might force user(admin) to only use one specific dhcp server.

Bairdo added the enhancement label

Bairdo added the baffle label

Owner Author

Bairdo commented Apr 10, 2018

isc-dhcp server has an API both (TCP and C by the looks of it) see:
http://www.ipamworldwide.com/ipam/isc-dhcp-api.html
and
https://www.isc.org/wp-content/uploads/2018/02/dhcp44omapi.html

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