package/network/ipv6/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 "forceprefix"
  14         proto_config_add_string "norelease"
  15         proto_config_add_string "ip6prefix"
  16         proto_config_add_string "iface_dslite"
  17         proto_config_add_string "ifaceid"
  18 }
  19
  20 proto_dhcpv6_setup() {
  21         local config="$1"
  22         local iface="$2"
  23
  24         local reqaddress reqprefix clientid reqopts noslaaconly forceprefix norelease ip6prefix iface_dslite ifaceid
  25         json_get_vars reqaddress reqprefix clientid reqopts noslaaconly forceprefix norelease ip6prefix iface_dslite ifaceid
  26
  27
  28         # Configure
  29         local opts=""
  30         [ -n "$reqaddress" ] && append opts "-N$reqaddress"
  31
  32         [ -z "$reqprefix" -o "$reqprefix" = "auto" ] && reqprefix=0
  33         [ "$reqprefix" != "no" ] && append opts "-P$reqprefix"
  34
  35         [ -n "$clientid" ] && append opts "-c$clientid"
  36
  37         [ "$noslaaconly" = "1" ] && append opts "-S"
  38
  39         [ "$forceprefix" = "1" ] && append opts "-F"
  40
  41         [ "$norelease" = "1" ] && append opts "-k"
  42
  43         [ -n "$ifaceid" ] && append opts "-i$ifaceid"
  44
  45         for opt in $reqopts; do
  46                 append opts "-r$opt"
  47         done
  48
  49         [ -n "$ip6prefix" ] && proto_export "USERPREFIX=$ip6prefix"
  50         [ -n "$iface_dslite" ] && proto_export "IFACE_DSLITE=$iface_dslite"
  51
  52         proto_export "INTERFACE=$config"
  53         proto_run_command "$config" odhcp6c \
  54                 -s /lib/netifd/dhcpv6.script \
  55                 $opts $iface
  56 }
  57
  58 proto_dhcpv6_teardown() {
  59         local interface="$1"
  60         proto_kill_command "$interface"
  61 }
  62
  63 add_protocol dhcpv6
  64