agent.circuit-id (Option-82,2) map to fixed-address

[Simon Hobson]

Henrik Sterndorff Jessen wrote:
>I am using dhcp to dish out fixed addresses to users. All users are
>connected to cisco switch ports that act as a relay and therefore add
>option-82 information to the dhcp query.
>
>
>But I would like to provision the dhcp server so each switch port (and
>therefore each user) is assigned a predefined fixed address.
>
>
>
>That requires that I can map the agent.circuit-id to a fixed address.
>"host" entries does not work since I don't know the mac address of the
>end users.
>
>
>
>But I have spend hours on end reading man pages and googling for a way
>to do this. Please help me.

If you spend a couple of minutes in the archives you will find more 
than one discussion of EXACTLY this issue ! You only have to go back 
a week or two.