Using ippool and how to pass DHCP Options

Ivan Kalik tnt at kalik.net
Wed Jul 1 15:29:08 CEST 2009


> just a question for my understanding. When using the modules rlm_ippool or
> rlm_sqlippool, IP Adressses from a pool get assigned to the remote device
> as framed-ip-address.
> What I'm wondering about is, in case that I start using this type of
> address distribution, how can I pass for example DHCP options for DNS1,
> DNS2, TFTP and so on.....
> How this is typically managed?

With radius reply attributes. For example, most equipment will support
getting DNS info in Microsoft VSA (MS-Primary-DNS-Server,
MS-Secondary-DNS-Server). Read your vendor information about what radius
attributes are supported.

Ivan Kalik
Kalik Informatika ISP




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