Do I need two routers to build a captive portal [closed]

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

RADIUS hardware on the client side?

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

Redirect all http requests

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

Chillispot and DHCP setup on single server [closed]

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

Persistent storage in captive portals or mobile internet while wifi connection without internet

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

IpTables rules for captive portal

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

Most efficient way of checking idle users on linux captive portal?

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

Blocking Clients while Forwarding All Traffic

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