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:or("try","force","none")'
   9         proto_config_add_string 'reqprefix:or("auto","no",range(0, 64))'
  10         proto_config_add_string clientid
  11         proto_config_add_string 'reqopts:list(uinteger)'
  12         proto_config_add_string 'noslaaconly:bool'
  13         proto_config_add_string 'forceprefix:bool'
  14         proto_config_add_string 'norelease:bool'
  15         proto_config_add_string 'ip6prefix:ip6addr'
  16         proto_config_add_string iface_dslite
  17         proto_config_add_string 'ifaceid:ip6addr'
  18         proto_config_add_string 'sourcerouting:bool'
  19         proto_config_add_string "userclass"
  20         proto_config_add_string "vendorclass"
  21         proto_config_add_boolean delegate
  22 }
  23
  24 proto_dhcpv6_setup() {
  25         local config="$1"
  26         local iface="$2"
  27
  28         local reqaddress reqprefix clientid reqopts noslaaconly forceprefix norelease ip6prefix iface_dslite ifaceid sourcerouting userclass vendorclass delegate
  29         json_get_vars reqaddress reqprefix clientid reqopts noslaaconly forceprefix norelease ip6prefix iface_dslite ifaceid sourcerouting userclass vendorclass delegate
  30
  31
  32         # Configure
  33         local opts=""
  34         [ -n "$reqaddress" ] && append opts "-N$reqaddress"
  35
  36         [ -z "$reqprefix" -o "$reqprefix" = "auto" ] && reqprefix=0
  37         [ "$reqprefix" != "no" ] && append opts "-P$reqprefix"
  38
  39         [ -n "$clientid" ] && append opts "-c$clientid"
  40
  41         [ "$noslaaconly" = "1" ] && append opts "-S"
  42
  43         [ "$forceprefix" = "1" ] && append opts "-F"
  44
  45         [ "$norelease" = "1" ] && append opts "-k"
  46
  47         [ -n "$ifaceid" ] && append opts "-i$ifaceid"
  48
  49         [ -n "$vendorclass" ] && append opts "-V$vendorclass"
  50
  51         [ -n "$userclass" ] && append opts "-u$userclass"
  52
  53         for opt in $reqopts; do
  54                 append opts "-r$opt"
  55         done
  56
  57         [ -n "$ip6prefix" ] && proto_export "USERPREFIX=$ip6prefix"
  58         [ -n "$iface_dslite" ] && proto_export "IFACE_DSLITE=$iface_dslite"
  59         [ "$sourcerouting" != "0" ] && proto_export "SOURCE_ROUTING=1"
  60         [ "$delegate" = "0" ] && proto_export "IFACE_DSLITE_DELEGATE=0"
  61
  62         proto_export "INTERFACE=$config"
  63         proto_run_command "$config" odhcp6c \
  64                 -s /lib/netifd/dhcpv6.script \
  65                 $opts $iface
  66 }
  67
  68 proto_dhcpv6_teardown() {
  69         local interface="$1"
  70         proto_kill_command "$interface"
  71 }
  72
  73 add_protocol dhcpv6
  74