1 files changed, 0 insertions, 86 deletions
diff --git a/dhcpv6/options/prefixdelegation.go b/dhcpv6/options/prefixdelegation.go
deleted file mode 100644
index 1c02433..0000000
--- a/dhcpv6/options/prefixdelegation.go
+++ /dev/null
@@ -1,86 +0,0 @@
-package options
-
-// This module defines the OptIAForPrefixDelegation structure.
-// https://www.ietf.org/rfc/rfc3633.txt
-
-import (
-	"encoding/binary"
-	"fmt"
-)
-
-type OptIAForPrefixDelegation struct {
-	iaId    [4]byte
-	t1      uint32
-	t2      uint32
-	options []byte
-}
-
-func (op *OptIAForPrefixDelegation) Code() OptionCode {
-	return OPTION_IA_PD
-}
-
-func (op *OptIAForPrefixDelegation) ToBytes() []byte {
-	buf := make([]byte, 16)
-	binary.BigEndian.PutUint16(buf[0:2], uint16(OPTION_IA_PD))
-	binary.BigEndian.PutUint16(buf[2:4], uint16(op.Length()))
-	copy(buf[4:8], op.iaId[:])
-	binary.BigEndian.PutUint32(buf[8:12], op.t1)
-	binary.BigEndian.PutUint32(buf[12:16], op.t2)
-	buf = append(buf, op.options...)
-	return buf
-}
-
-func (op *OptIAForPrefixDelegation) IAID() []byte {
-	return op.iaId[:]
-}
-
-func (op *OptIAForPrefixDelegation) SetIAID(iaId [4]byte) {
-	op.iaId = iaId
-}
-
-func (op *OptIAForPrefixDelegation) T1() uint32 {
-	return op.t1
-}
-
-func (op *OptIAForPrefixDelegation) SetT1(t1 uint32) {
-	op.t1 = t1
-}
-
-func (op *OptIAForPrefixDelegation) T2() uint32 {
-	return op.t2
-}
-
-func (op *OptIAForPrefixDelegation) SetT2(t2 uint32) {
-	op.t2 = t2
-}
-
-func (op *OptIAForPrefixDelegation) Options() []byte {
-	return op.options
-}
-
-func (op *OptIAForPrefixDelegation) SetOptions(options []byte) {
-	op.options = options
-}
-
-func (op *OptIAForPrefixDelegation) Length() int {
-	return 12 + len(op.options)
-}
-
-func (op *OptIAForPrefixDelegation) String() string {
-	return fmt.Sprintf("OptIAForPrefixDelegation{IAID=%v, t1=%v, t2=%v, options=%v}",
-		op.iaId, op.t1, op.t2, op.options)
-}
-
-// build an OptIAForPrefixDelegation structure from a sequence of bytes.
-// The input data does not include option code and length bytes.
-func ParseOptIAForPrefixDelegation(data []byte) (*OptIAForPrefixDelegation, error) {
-	opt := OptIAForPrefixDelegation{}
-	if len(data) < 12 {
-		return nil, fmt.Errorf("Invalid IA for Prefix Delegation data length. Expected at least 12 bytes, got %v", len(data))
-	}
-	copy(opt.iaId[:], data[:4])
-	opt.t1 = binary.BigEndian.Uint32(data[4:8])
-	opt.t2 = binary.BigEndian.Uint32(data[8:12])
-	opt.options = append(opt.options, data[12:]...)
-	return &opt, nil
-}