ipv6/tayga/files/tayga.hotplug

   1 #!/bin/sh
   2
   3 if [ "$ACTION" = ifup ]; then
   4         . /etc/functions.sh
   5
   6         include /lib/network
   7         scan_interfaces
   8
   9         update_tunnel() {
  10                 local cfg="$1"
  11
  12                 local proto
  13                 config_get proto "$cfg" proto
  14                 [ "$proto" = tayga ] || return 0
  15
  16                 local wandev4
  17                 config_get wandev4 "$cfg" wan4_device "$(find_tayga_wanif4)"
  18
  19                 local wandev6
  20                 config_get wandev6 "$cfg" wan6_device "$(find_tayga_wanif6)"
  21
  22                 [ "$wandev4" = "$DEVICE" ] || [ "$wandev6" = "$DEVICE" ] || return 0
  23
  24                 local wanip4=$(find_tayga_wanip4 "$wandev4")
  25                 local wanip6=$(find_tayga_wanip6 "$wandev6")
  26
  27                 [ -n "$wanip4" ] && [ -n "$wanip6" ] && {
  28                         uci_set_state network "$cfg" ipv4addr "$wanip4"
  29                         uci_set_state network "$cfg" ipv6addr "$wanip6"
  30
  31                         logger -t tayga-update "Re-establishing tayga NAT64 due to change on $INTERFACE ($DEVICE)"
  32                         ifup "$cfg" &
  33                 }
  34         }
  35
  36         config_foreach update_tunnel interface
  37 fi