Hi, I have been facing an issue with connman, When I have multiple connections (2 Wi-FI and 3G connection), there is a problem in switching (The wifi service is not changing to online state).
*The basic settings:* 1. Having two configuration files under (/var/lib/connman) with AP1 and AP2 credentials. 2. Preferences are wifi and 3G *Procedure followed:* 1. AP1, AP2 are on 3G dongle connected - AP1 is connected and online as signal strength is more. 2. If AP1 goes down, connection will switch to AP2 and comes online. 3. If AP2 also goes down. Connection will switch to 3G and comes online. 4. If AP2 comes available connection will be established properly and comes online (It was the one which connected before 3G connection),If suppose AP1 comes available instead of AP2, the AP1 stays in ready state always. *Clue I got: *To verify the connection, connman checks "URL: http://ipv4.connman.net/online/status.html"; and for that it will route before doing this. This adding route is not happening properly(Please find the logs) *Can anyone help on this* *logs :* connmand[7349]: src/wispr.c:wispr_portal_detect() interface wlan0 connmand[7349]: Failed to find URL: http://ipv4.connman.net/online/status.html connmand[7349]: src/wispr.c:proxy_callback() proxy (null) connmand[7349]: src/wispr.c:connman_wispr_message_init() connmand[7349]: src/wispr.c:wispr_portal_request_portal() *connmand[7349]: src/wispr.c:wispr_route_request() address 82.165.8.211 if 7 gw 192.168.0.1**, This gw is not correct, it is older AP's* connmand[7349]: src/wispr.c:wispr_route_request() The route address is (null) connmand[7349]: src/wispr.c:wispr_route_request() After sleep connmand[7349]: src/wispr.c:wispr_route_request() IPCONFIG TYPE IS IPV4 connmand[7349]: Adding host route failed (Network is unreachable) connmand[7349]: src/wispr.c:wispr_route_request() SRIRAM: Returning from here because of error connmand[7349]: src/wispr.c:wispr_route_request() IPCONFIG TYPE IS IPV4 connmand[7349]: Adding host route failed (Network is unreachable) connmand[7349]: src/wispr.c:wispr_route_request() SRIRAM: Returning from here because of error connmand[7349]: src/wispr.c:wispr_route_request() IPCONFIG TYPE IS IPV4 connmand[7349]: Adding host route failed (Network is unreachable) connmand[7349]: src/wispr.c:wispr_route_request() SRIRAM: Returning from here because of error root@OpenWrt:/var/scripts# root@OpenWrt:/var/scripts# root@OpenWrt:/var/scripts# root@OpenWrt:/var/scripts# connmand[7349]: netlink_event connmand[7349]: rtnl_message : buf 0x7ee93b98 len 56 ping -I wlan0 8.8.8.8 PING 8.8.8.8 (8.8.8.8) from 192.168.1.100 wlan0: 56(84) bytes of data. >From 192.168.1.100 icmp_seq=1 Destination Host Unreachable >From 192.168.1.100 icmp_seq=2 Destination Host Unreachable >From 192.168.1.100 icmp_seq=3 Destination Host Unreachable ^C --- 8.8.8.8 ping statistics --- 6 packets transmitted, 0 received, +3 errors, 100% packet loss, time 5023ms pipe 3 root@OpenWrt:/var/scripts# route -n Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 0.0.0.0 0.0.0.0 0.0.0.0 U 0 0 0 ppp0 10.133.77.102 0.0.0.0 255.255.255.255 UH 0 0 0 ppp0 10.174.81.84 0.0.0.0 255.255.255.255 UH 0 0 0 ppp0 10.174.81.85 0.0.0.0 255.255.255.255 UH 0 0 0 ppp0 192.168.1.0 0.0.0.0 255.255.255.0 U 0 0 0 wlan0 192.168.1.1 0.0.0.0 255.255.255.255 UH 0 0 0 wlan0 192.168.5.0 0.0.0.0 255.255.255.0 U 0 0 0 wlan1 192.168.101.1 192.168.1.1 255.255.255.255 UGH 0 0 0 wlan0 root@OpenWrt:/var/scripts# connmand[7349]: netlink_event connmand[7349]: rtnl_message : buf 0x7ee93b98 len 56 connmand[7349]: netlink_event connmand[7349]: rtnl_message : buf 0x7ee93b98 len 108 connmand[7349]: netlink_event connmand[7349]: rtnl_message : buf 0x7ee93b98 len 56 connmand[7349]: netlink_event connmand[7349]: rtnl_message : buf 0x7ee93b98 len 56 connmand[7349]: src/wispr.c:wispr_portal_web_result() connmand[7349]: src/wispr.c:wispr_portal_web_result() status: 400 connmand[7349]: Online check failed for 0xc2e18 Hotspot_2 connmand[7349]: src/wispr.c:wispr_portal_error() Failed to proceed wispr/portal web request connmand[7349]: src/wispr.c:free_connman_wispr_portal_context() context 0xc8230 connmand[7349]: src/wispr.c:connman_wispr_message_init() connmand[7349]: netlink_event connmand[7349]: rtnl_message : buf 0x7ee93b98 len 56 connmand[7349]: netlink_event connmand[7349]: rtnl_message : buf 0x7ee93b98 len 56 connmand[7349]: netlink_event connmand[7349]: rtnl_message : buf 0x7ee93b98 len 56 connmand[7349]: src/wispr.c:__connman_wispr_stop() service 0xc7170 connmand[7349]: src/wispr.c:free_connman_wispr_portal() connmand[7349]: src/wispr.c:free_connman_wispr_portal_context() context (nil) connmand[7349]: src/wispr.c:free_connman_wispr_portal_context() context (nil) connmand[7349]: netlink_event connmand[7349]: rtnl_message : buf 0x7ee93b98 len 56 connmand[7349]: netlink_event connmand[7349]: rtnl_message : buf 0x7ee93b98 len 56 connmand[7349]: netlink_event connmand[7349]: rtnl_message : buf 0x7ee93b98 len 56 wlan1: STA 3c:91:57:3c:ae:e3 WPA: group key handshake completed (WPA) connmand[7349]: netlink_event connmand[7349]: rtnl_message : buf 0x7ee93b98 len 56 root@OpenWrt:/var/scripts# connmand[7349]: netlink_event connmand[7349]: rtnl_message : buf 0x7ee93b98 len 56 root@OpenWrt:/var/scripts# root@OpenWrt:/var/scripts# root@OpenWrt:/var/scripts# root@OpenWrt:/var/scripts# root@OpenWrt:/var/scripts# root@OpenWrt:/var/scripts# connmand[7349]: netlink_event connmand[7349]: rtnl_message : buf 0x7ee93b98 len 56 connmand[7349]: src/wispr.c:__connman_wispr_stop() service 0xcd278 root@OpenWrt:/var/scripts# root@OpenWrt:/var/scripts# root@OpenWrt:/var/scripts# root@OpenWrt:/var/scripts# root@OpenWrt:/var/scripts# connmanctl services *AO Vodafone IN cellular_404844222578778_context1 *AR Hotspot_2 wifi_30144a7fa744_486f7473706f745f32_managed_psk _______________________________________________ connman mailing list [email protected] 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