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 }
  22
  23 proto_dhcpv6_setup() {
  24         local config="$1"
  25         local iface="$2"
  26
  27         local reqaddress reqprefix clientid reqopts noslaaconly forceprefix norelease ip6prefix iface_dslite ifaceid sourcerouting userclass vendorclass
  28         json_get_vars reqaddress reqprefix clientid reqopts noslaaconly forceprefix norelease ip6prefix iface_dslite ifaceid sourcerouting userclass vendorclass
  29
  30
  31         # Configure
  32         local opts=""
  33         [ -n "$reqaddress" ] && append opts "-N$reqaddress"
  34
  35         [ -z "$reqprefix" -o "$reqprefix" = "auto" ] && reqprefix=0
  36         [ "$reqprefix" != "no" ] && append opts "-P$reqprefix"
  37
  38         [ -n "$clientid" ] && append opts "-c$clientid"
  39
  40         [ "$noslaaconly" = "1" ] && append opts "-S"
  41
  42         [ "$forceprefix" = "1" ] && append opts "-F"
  43
  44         [ "$norelease" = "1" ] && append opts "-k"
  45
  46         [ -n "$ifaceid" ] && append opts "-i$ifaceid"
  47
  48         [ -n "$vendorclass" ] && append opts "-V$vendorclass"
  49
  50         [ -n "$userclass" ] && append opts "-u$userclass"
  51
  52         for opt in $reqopts; do
  53                 append opts "-r$opt"
  54         done
  55
  56         [ -n "$ip6prefix" ] && proto_export "USERPREFIX=$ip6prefix"
  57         [ -n "$iface_dslite" ] && proto_export "IFACE_DSLITE=$iface_dslite"
  58         [ "$sourcerouting" != "0" ] && proto_export "SOURCE_ROUTING=1"
  59
  60         proto_export "INTERFACE=$config"
  61         proto_run_command "$config" odhcp6c \
  62                 -s /lib/netifd/dhcpv6.script \
  63                 $opts $iface
  64 }
  65
  66 proto_dhcpv6_teardown() {
  67         local interface="$1"
  68         proto_kill_command "$interface"
  69 }
  70
  71 add_protocol dhcpv6
  72