<s>
WilmaGate	B-General_Concept
is	O
a	O
collection	O
of	O
open-source	B-Application
tools	O
for	O
Authentication	O
,	O
Authorization	O
and	O
Accounting	O
on	O
an	O
Open	O
Access	O
Network	O
.	O
</s>
<s>
Its	O
development	O
has	O
been	O
part	O
of	O
the	O
locally	O
funded	O
Wilma	O
Project	O
and	O
is	O
now	O
being	O
pursued	O
by	O
the	O
Twelve	O
Project	O
under	O
the	O
name	O
Uni-Fy	B-General_Concept
.	O
</s>
<s>
The	O
WilmaGate	B-General_Concept
system	O
provides	O
code	O
for	O
both	O
purposes	O
and	O
for	O
a	O
variety	O
of	O
authentication	O
methods	O
.	O
</s>
<s>
The	O
user	O
's	O
mobile	O
terminal	O
(	O
laptop	O
or	O
PDA	O
)	O
physically	O
connects	O
to	O
a	O
network	O
,	O
either	O
by	O
plugging	O
in	O
a	O
cable	O
(	O
Ethernet	O
or	O
FireWire	B-Protocol
)	O
or	O
by	O
associating	O
with	O
a	O
wireless	B-Device
access	I-Device
point	I-Device
via	O
Wi-Fi	O
or	O
Bluetooth	B-Protocol
.	O
</s>
<s>
The	O
terminal	O
automatically	O
issues	O
a	O
DHCP	B-Protocol
handshake	O
in	O
order	O
to	O
set	O
up	O
an	O
appropriate	O
configuration	O
for	O
the	O
network	O
it	O
is	O
entering	O
.	O
</s>
<s>
The	O
access	O
gateway	O
is	O
written	O
in	O
C++	B-Language
and	O
is	O
executable	O
both	O
in	O
Linux	B-Application
and	O
Windows/Cygwin	B-Language
environments	O
.	O
</s>
<s>
The	O
sample	O
Captive	O
portal	O
authentication	O
system	O
is	O
written	O
in	O
PHP	B-Application
.	O
</s>
