IP assignment based on AD group
Rodrigo Abrantes Antunes
rodrigoantunes at pelotas.ifsul.edu.br
Wed Oct 30 15:10:31 UTC 2024
Citando Alan DeKok <aland at deployingradius.com>:
> On Oct 30, 2024, at 10:50 AM, Rodrigo Abrantes Antunes
> <rodrigoantunes at pelotas.ifsul.edu.br> wrote:
>> So what the ippool and sqlipool modules for? And the Framed-Pool
>> and Framed-IP-Address attributtes that radius can reply?
>
> There are some situations where RADIUS can assign the IP
> addresses. e.g. PPP, ISPs, etc.
>
>> Just as freeradius can reply the vlan to the wlc, and the wlc gives
>> the right vlan to the client I thought that it could reply the IP
>> and the wlc could give the right IP too.
>
> That's not how networks work.
>
> The VLAN is assigned by the client (switch, etc.). DHCP is not
> handled by the switch. So you can't give an IP to the switch and
> expect it to work.
>
> Alan DeKok.
>
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Ok, so what it is doing in this guide?
https://wiki.freeradius.org/guide/Ippool-and-radius-clients
It looks a lot of what I would like.
There is a wireless client that asks for ip to the dhcp server, the
dhcpserver then sends an access request to freeradius which replies
with the right IP for the wireless client.
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