Hello Vangelis -
On Mon, 21 Aug 2000, Vangelis Kyriakakis wrote:
> Hello,
>
> 1) Is Radiator capable of sending authentication requests to TACACS+
> servers? We need to implement a scheme in which a call will be
> authenticated based on the domain name either from a wholesale
> customer's Radius server or from a wholesale customer's TACACS+ server.
> The NAS will ask our Radius server which will forward the request to the
> appropriate customer's server.
>
Yes, Radiator includes an AuthBy TACACSPLUS module. See section 6.34 in the
Radiator 2.16.2 reference manual.
> 2) We would like to implement the following scheme:
> A number of POPs (Point of Presence) each one with its own NAS boxes,
> and a number of RADIUS servers which are used by the NASs for AAA
> services.
> We would like to have our Wholesale customers authenticate their
> users through our NASs but we would like to be able to set a limit on
> the number of modems they can useacross the whole network.
> For example let's say we have 3 POPs, 2 AAA servers. POP 1 sends its
> requests to AAA server 1, POP 2 to AAA server 1 and 2, POP 3 to AAA
> server 2. A wholesale customer has a limit of using 100 modems. 40 of
> its customers have logged in through POP 1, 30 through POP 2 and 30
> through POP 3. Then this wholesale customer has reached its modems'
> limit, so if another of its customers tries to log in is not
> authorized.
> Is it possible to set such a limit across a number of RADIATOR
> servers? If not are there any values we can take
> from them in order to keep track of the limits from another machine...
>
Yes you can acheive this with a SessionDatabase SQL shared by all copies of
Radiator together with one or more AuthBy PORTLIMITCHECK clauses. See section
6.38 in the Radiator 2.16.2 reference manual.
> 3) Is there a developer's kit or something like that for the RADIATOR?
>
No, but there are a number of examples in the "goodies" directory as well as
all the source code in the "Radius" directory. There is also a section in the
manual (17.0) that describes how to develop custom modules.
hth
Hugh
--
Radiator: the most portable, flexible and configurable RADIUS server
anywhere. SQL, proxy, DBM, files, LDAP, NIS+, password, NT, Emerald,
Platypus, Freeside, Interbiller, TACACS+, PAM, external, etc, etc.
Available on Unix, Linux, FreeBSD, Windows 95/98/2000, NT, MacOS X.
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