package/odhcp6c/files/dhcpv6.sh

   1 #!/bin/sh
   2
   3 . /lib/functions.sh
   4 . ../netifd-proto.sh
   5 init_proto "$@"
   6
   7 proto_dhcpv6_init_config() {
   8         proto_config_add_string "reqaddress"
   9         proto_config_add_string "reqprefix"
  10         proto_config_add_string "clientid"
  11         proto_config_add_string "reqopts"
  12         proto_config_add_string "noslaaconly"
  13         proto_config_add_string "norelease"
  14         proto_config_add_string "ip6prefix"
  15 }
  16
  17 proto_dhcpv6_setup() {
  18         local config="$1"
  19         local iface="$2"
  20
  21         local reqaddress reqprefix clientid reqopts noslaaconly norelease ip6prefix iface_dslite
  22         json_get_vars reqaddress reqprefix clientid reqopts noslaaconly norelease ip6prefix iface_dslite
  23
  24
  25         # Configure
  26         local opts=""
  27         [ -n "$reqaddress" ] && append opts "-N$reqaddress"
  28
  29         [ -z "$reqprefix" -o "$reqprefix" = "auto" ] && reqprefix=0
  30         [ "$reqprefix" != "no" ] && append opts "-P$reqprefix"
  31
  32         [ -n "$clientid" ] && append opts "-c$clientid"
  33
  34         [ "$noslaaconly" = "1" ] && append opts "-S"
  35
  36         [ "$norelease" = "1" ] && append opts "-k"
  37
  38         for opt in $reqopts; do
  39                 append opts "-r$opt"
  40         done
  41
  42         [ -n "$ip6prefix" ] && proto_export "USERPREFIX=$ip6prefix"
  43         [ -n "$iface_dslite" ] && proto_export "IFACE_DSLITE=$iface_dslite"
  44
  45         proto_export "INTERFACE=$config"
  46         proto_run_command "$config" odhcp6c \
  47                 -s /lib/netifd/dhcpv6.script \
  48                 $opts $iface
  49 }
  50
  51 proto_dhcpv6_teardown() {
  52         local interface="$1"
  53         proto_kill_command "$interface"
  54 }
  55
  56 add_protocol dhcpv6
  57