I want to use a RUT240 as hotspot for guests. For this reason (and to separate the guests from the LAN) I've created an additional SSID and activated the hotspot service for this SSID. I don't need any type of additional authentication or confirmation of terms alongside the WPA2 PSK of the WiFi.
When I connect my mobile device to the hotspot WiFi my phone redirects me to the router IP and just shows a "Bad Gateway" message. I checked the syslog and found no more than those lines:
Fri Mar 13 22:26:23 2020 user.notice chilli: Start
Fri Mar 13 22:26:24 2020 kern.info kernel: [11174.440000] device wlan0-1 left promiscuous mode
Fri Mar 13 22:26:25 2020 user.notice chilli: Config: /etc/chilli/wlan0-1/chilli.conf
Fri Mar 13 22:26:25 2020 user.notice chilli: Config file /etc/chilli/wlan0-1/chilli.conf exists.
Fri Mar 13 22:26:28 2020 local6.info coova-chilli[32138]: CoovaChilli(ChilliSpot) 1.3.0. Copyright 2002-2005 Mondru AB. Licensed under GPL. Copyright 2006-2012 David Bird (Coova Technologies) <support@coova.com>. Licensed under GPL. See http://www.coova.org/ for details.
Fri Mar 13 22:26:28 2020 local6.notice coova-chilli[32138]: tun.c: 605: TX queue length set to 100
Fri Mar 13 22:26:28 2020 kern.info kernel: [11177.930000] device wlan0-1 entered promiscuous mode
Fri Mar 13 22:26:28 2020 local6.notice coova-chilli[32138]: chilli.c: 5261: New DHCP request from MAC=C8-3C-85-49-EE-46
Fri Mar 13 22:26:28 2020 local6.notice coova-chilli[32138]: chilli.c: 5149: Client MAC=C8-3C-85-49-EE-46 assigned IP 10.11.0.2
Fri Mar 13 22:26:29 2020 daemon.err chilli[32138]: uci: Entry not found
Fri Mar 13 22:26:29 2020 daemon.err chilli[32138]: uci: Entry not found
Fri Mar 13 22:26:29 2020 daemon.err chilli[32138]: sh: mac: unknown operand
Fri Mar 13 22:27:08 2020 local6.info coova-chilli[32138]: chilli.c: 5657: DHCP Released MAC=C8-3C-85-49-EE-46 IP=10.11.0.2
Fri Mar 13 22:27:08 2020 daemon.notice hostapd: wlan0-1: AP-STA-DISCONNECTED c8:3c:85:49:ee:46
Fri Mar 13 22:27:08 2020 daemon.info hostapd: wlan0-1: STA c8:3c:85:49:ee:46 IEEE 802.11: disassociated
Fri Mar 13 22:27:09 2020 daemon.info hostapd: wlan0-1: STA c8:3c:85:49:ee:46 IEEE 802.11: deauthenticated due to inactivity (timer DEAUTH/REMOVE)
Fri Mar 13 22:27:21 2020 local6.err coova-chilli[32138]: chilli.c: 4528: RADIUS request id=1 timed out for session 5e6bfa8400000000
Fri Mar 13 22:27:28 2020 daemon.info hostapd: wlan0-1: STA c8:3c:85:49:ee:46 IEEE 802.11: authenticated
Fri Mar 13 22:27:29 2020 daemon.info hostapd: wlan0-1: STA c8:3c:85:49:ee:46 IEEE 802.11: authenticated
Fri Mar 13 22:27:29 2020 daemon.info hostapd: wlan0-1: STA c8:3c:85:49:ee:46 IEEE 802.11: associated (aid 1)
Fri Mar 13 22:27:29 2020 daemon.notice hostapd: wlan0-1: AP-STA-CONNECTED c8:3c:85:49:ee:46
Fri Mar 13 22:27:29 2020 daemon.info hostapd: wlan0-1: STA c8:3c:85:49:ee:46 RADIUS: starting accounting session 284EF33423829D34
Fri Mar 13 22:27:29 2020 daemon.info hostapd: wlan0-1: STA c8:3c:85:49:ee:46 WPA: pairwise key handshake completed (RSN)
Fri Mar 13 22:27:30 2020 local6.notice coova-chilli[32138]: chilli.c: 5261: New DHCP request from MAC=C8-3C-85-49-EE-46
Fri Mar 13 22:27:30 2020 local6.notice coova-chilli[32138]: chilli.c: 5149: Client MAC=C8-3C-85-49-EE-46 assigned IP 10.11.0.3