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—sdk:scripts:set-ipsec-route [2015/05/05 15:04] (current) – created - external edit 127.0.0.1
Line 1: Line 1:
 +====== SDK Script set-ipsec-route.are ======
 +<code c set-ipsec-route.are>
 +/* DESC: set route to IPSEC server depending on active WWAN / WLAN network
 + * Copyright (C) 2014 NetModule AG, Switzerland
 + *
 + */
 +
 +SERVER = nb_config_get("ipsec.0.remote.serverIp");
 +
 +if (strlen(SERVER) == 0) {
 +    nb_syslog("no IPSEC server configured");
 +    exit(1);
 +}
 +
 +
 +nb_syslog("starting");
 +oldroute = "";
 +
 +while (1) {
 +    route = "";
 +    status = nb_status("wan");
 + 
 +    wwan_status = struct_get(status, "WANLINK1_STATE");
 +    wlan_status = struct_get(status, "WANLINK2_STATE");
 +    wlan_network = struct_get(status, "WANLINK2_NETWORK");
 +
 +    if (wlan_status == "up" && wlan_network == "a") {
 +        nb_syslog("WLAN is up with %s", wlan_network);
 +        route = sprintf(
 +                "route.0.metric=0 route.0.interface=wlan0 route.0.target=%s route.0.netmask=255.255.255.255 route.0.gateway=%s", 
 +                SERVER, struct_get(status, "WANLINK2_GATEWAY")
 +                );
 +                   
 +    } else if (wwan_status == "up") {
 +        nb_syslog("WWAN is up");
 +        route = sprintf(
 +                "route.0.metric=0 route.0.interface=wwan0 route.0.target=%s route.0.netmask=255.255.255.255 route.0.gateway=%s", 
 +                SERVER, struct_get(status, "WANLINK1_GATEWAY")
 +                );
 +        
 +    } else if (wlan_status == "up" && wlan_network == "b") { 
 +        nb_syslog("WLAN is up with %s", wlan_network);
 +        route = sprintf(
 +                "route.0.metric=0 route.0.interface=wlan0 route.0.target=%s route.0.netmask=255.255.255.255 route.0.gateway=%s", 
 +                SERVER, struct_get(status, "WANLINK2_GATEWAY")
 +                );
 +    }
 +
 +    if (route != "") {
 +        if (route == oldroute) {
 +            nb_syslog("route didn't change");
 +        } else {
 +            nb_syslog("setting: %s", route);
 +            nb_config_set(route);
 +            oldroute = route;
 +            sleep(3);
 +            nb_restart("ipsec");
 +        }
 +    }
 +
 +    sleep(5);
 +}
 +
 +nb_syslog("exit");
 +exit(0);
 +</code>
  

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sdk/scripts/set-ipsec-route.txt · Last modified: 2015/05/05 15:04 by 127.0.0.1