net/mwan3/files/etc/hotplug.d/iface/15-mwan3

   1 #!/bin/sh
   2
   3 . /lib/functions.sh
   4 . /lib/functions/network.sh
   5 . /lib/mwan3/mwan3.sh
   6
   7 [ "$ACTION" == "ifup" -o "$ACTION" == "ifdown" ] || exit 1
   8 [ -n "$INTERFACE" ] || exit 2
   9
  10 if [ "$ACTION" == "ifup" ]; then
  11         [ -n "$DEVICE" ] || exit 3
  12 fi
  13
  14 mwan3_set_connected_iptables
  15
  16 config_load mwan3
  17 config_get enabled $INTERFACE enabled 0
  18 [ "$enabled" == "1" ] || exit 0
  19
  20 if [ "$ACTION" == "ifup" ]; then
  21         config_get family $INTERFACE family ipv4
  22         if [ "$family" = "ipv4" ]; then
  23                 ubus call network.interface.${INTERFACE}_4 status &>/dev/null
  24                 if [ "$?" -eq "0" ]; then
  25                         network_get_gateway gateway ${INTERFACE}_4
  26                 else
  27                         network_get_gateway gateway $INTERFACE
  28                 fi
  29         elif [ "$family" = "ipv6" ]; then
  30                 ubus call network.interface.${INTERFACE}_6 status &>/dev/null
  31                 if [ "$?" -eq "0" ]; then
  32                         network_get_gateway6 gateway ${INTERFACE}_6
  33                 else
  34                         network_get_gateway6 gateway ${INTERFACE}
  35                 fi
  36         fi
  37
  38         [ -n "$gateway" ] || exit 9
  39 fi
  40
  41 mwan3_lock
  42 $LOG notice "$ACTION interface $INTERFACE (${DEVICE:-unknown})"
  43
  44 case "$ACTION" in
  45         ifup)
  46                 mwan3_set_general_rules
  47                 mwan3_set_general_iptables
  48                 mwan3_create_iface_rules $INTERFACE $DEVICE
  49                 mwan3_create_iface_iptables $INTERFACE $DEVICE
  50                 mwan3_create_iface_route $INTERFACE $DEVICE
  51                 mwan3_track $INTERFACE $DEVICE
  52                 mwan3_set_policies_iptables
  53                 mwan3_set_user_rules
  54                 mwan3_flush_conntrack $INTERFACE $DEVICE "ifup"
  55         ;;
  56         ifdown)
  57                 mwan3_delete_iface_rules $INTERFACE
  58                 mwan3_delete_iface_iptables $INTERFACE
  59                 mwan3_delete_iface_route $INTERFACE
  60                 mwan3_delete_iface_ipset_entries $INTERFACE
  61                 mwan3_track_signal $INTERFACE $DEVICE
  62                 mwan3_set_policies_iptables
  63                 mwan3_set_user_rules
  64                 mwan3_flush_conntrack $INTERFACE $DEVICE "ifdown"
  65         ;;
  66 esac
  67
  68 mwan3_unlock
  69
  70 exit 0