I try to explain my project. I have a server with 2 interfaces one has to offer a website and absolutely nothing else. The other interface will be used to control and manage this server. To the interface of the webserver will be attached a access point to get connected to this server. The picture … Read more
Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it’s on-topic for Server Fault. Closed 8 years ago. Improve this question I have recently started working with Asp.NET. I have decided to build a captive portal for windows as my first Asp.NET project. Currently … Read more
From the wikipedia page on RADIUS: http://en.wikipedia.org/wiki/RADIUS It says: RADIUS is a client/server protocol that runs in the application layer, using UDP as transport. The Remote Access Server, the Virtual Private Network server, the Network switch with port-based authentication, and the Network Access Server (NAS), are all gateways that control access to the network, and … Read more
Scenario: Linux machine running as a DHCP, DNS, Webserver. This is what I’m looking for: When another machines connects to the network and try to surf, every attempt to browse a web page, they will land on the Webserver mentioned above. Solution: Can the DNS server do this for me? Redirect all requests to a … Read more
Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it’s on-topic for Server Fault. Closed 7 years ago. Improve this question Background I have a simple network topology consisting of 3 pieces of hardware, a CentOS server, an access point and a 4g modem. … Read more
I work for a small school where they want to open up the wifi network to students. The wifi network itself is already there, it’s just not open to students. However they want to limit the usage for students by having a daily password expiry. The password of the day will be put on the … Read more
I have a little problem here: I want to create a WiFi network, which does not provide internet access. The WiFi network should only serve one website to the user like in a museum. That’s pretty simple right? But here comes the hard part: I need to store persistent cookies (to save the user’s answers … Read more
I am trying to make a captive portal and I use the following iptables rules. IPTABLES=”/sbin/iptables” EBTABLES=”/sbin/ebtables” DHCP=”67:68″ SSH=”22″ WWW=”80″ $IPTABLES -t mangle -F $IPTABLES -F $IPTABLES -A INPUT -i lo -j ACCEPT #ssh $IPTABLES -A INPUT -p tcp -m tcp –dport 22 -j ACCEPT $IPTABLES -A INPUT -s 8.8.8.8 -j ACCEPT $IPTABLES -A INPUT … Read more
I am building a basic captive portal script, with support for idle timeout. I managed to create iptables rules on authentication in the browser. However, I’m not sure how to detect users that are active, and users that are idle for a certain amount of time. e.g When a user is not active for 30 … Read more
Greetings, How to block clients by masking their subnet mask or changing their gateway information while forwarding any outward traffic from such clients to a specific proxy or server to display some message or captive portal ? What subnet mask and/or gateway information with static routes shall I use with them ? Regards Answer You … Read more
