Captive Portal

[Kraishak Mahtha]

Hi Simon,

Thank you for the suggestions, but to add the subclasses statements into
the config I need to stop the service and start the service, when I get
multiple clients request it may lead to crash of my dhcp service because of
multiple stops and starts
do we have any way where I can include the statements into some other file
and include that into the main config file? or can we use any omapi to load
the statements dynamically without restarting the service

Thanks


On Tue, Sep 21, 2021 at 11:26 AM Kraishak Mahtha <kraishak.edu at gmail.com>
wrote:

> Hi All,
> I am trying to implement a captive portal with cases like where users can
> be guest,authenticated and unknown-clients without restarting the dhcp
> service frequently.
> Initially the client will be getting the IP from the quarantine range and
> the user getting a custom portal page where he can be authenticated or
> accept the terms and be as a guest.
> I tried to use the concept of known and unknown-clients so that using
> omapi concept i can add an authenticated client as known client so that it
> does not need a restart of dhcp service.
> but I want to add one more case where I can differentiate the clients also
> as guest users
> can anyone suggest to me any config element where I can differentiate all
> these three cases(non-authenticated, authenticated and guest).
> My sample config
> ==============
> subnet 172.16.0.0 netmask 255.255.255.0 {
>         pool {
>                 range 172.16.0.50 172.16.0.150;
>                 allow unknown-clients;
>                 option domain-name-servers 172.16.0.40
>                 default-lease-time 120;
>                 max-lease-time 120;
>                 option routers 172.16.0.1;
>                 option subnet-mask 255.255.255.0;
>              }
> pool {
>                 range 172.16.0.151 172.16.0.200;
>                 deny unknown-clients;
>                  option domain-name-servers 172.16.0.45
>                 default-lease-time 1209600;
>                 max-lease-time 1209600;
>                 option routers 172.16.0.2;
>                 option subnet-mask 255.255.255.0;
>
>              }
>         pool {
>                range 172.16.0.201 172.16.0.250;
>                 <condition to accept guest client>
>                 option domain-name-servers 172.16.0.45
>                 default-lease-time 1209600;
>                 max-lease-time 1209600;
>                 option routers 172.16.0.2;
>                 option subnet-mask 255.255.255.0;
>
>              }
>         }
> Any help/suggestion would be much appreciated
> Thanks
>
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