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package dhcp6
// MessageType represents a DHCP message type, as defined in RFC 3315,
// Section 5.3. Different DHCP message types are used to perform different
// actions between a client and server.
type MessageType uint8
// MessageType constants which indicate the message types described in
// RFCs 3315, 5007, 5460, 6977, and 7341.
//
// These message types are taken from IANA's DHCPv6 parameters registry:
// http://www.iana.org/assignments/dhcpv6-parameters/dhcpv6-parameters.xhtml.
const (
// RFC 3315
MessageTypeSolicit MessageType = 1
MessageTypeAdvertise MessageType = 2
MessageTypeRequest MessageType = 3
MessageTypeConfirm MessageType = 4
MessageTypeRenew MessageType = 5
MessageTypeRebind MessageType = 6
MessageTypeReply MessageType = 7
MessageTypeRelease MessageType = 8
MessageTypeDecline MessageType = 9
MessageTypeReconfigure MessageType = 10
MessageTypeInformationRequest MessageType = 11
MessageTypeRelayForw MessageType = 12
MessageTypeRelayRepl MessageType = 13
// RFC 5007
MessageTypeLeasequery MessageType = 14
MessageTypeLeasequeryReply MessageType = 15
// RFC 5460
MessageTypeLeasequeryDone MessageType = 16
MessageTypeLeasequeryData MessageType = 17
// RFC 6977
MessageTypeReconfigureRequest MessageType = 18
MessageTypeReconfigureReply MessageType = 19
// RFC 7341
MessageTypeDHCPv4Query MessageType = 20
MessageTypeDHCPv4Response MessageType = 21
)
// Status represesents a DHCP status code, as defined in RFC 3315,
// Section 5.4. Status codes are used to communicate success or failure
// between client and server.
type Status uint16
// Status constants which indicate the status codes described in
// RFCs 3315, 3633, 5007, and 5460.
//
// These status codes are taken from IANA's DHCPv6 parameters registry:
// http://www.iana.org/assignments/dhcpv6-parameters/dhcpv6-parameters.xhtml.
const (
// RFC 3315
StatusSuccess Status = 0
StatusUnspecFail Status = 1
StatusNoAddrsAvail Status = 2
StatusNoBinding Status = 3
StatusNotOnLink Status = 4
StatusUseMulticast Status = 5
// RFC 3633
StatusNoPrefixAvail Status = 6
// RFC 5007
StatusUnknownQueryType Status = 7
StatusMalformedQuery Status = 8
StatusNotConfigured Status = 9
StatusNotAllowed Status = 10
// RFC 5460
StatusQueryTerminated Status = 11
)
// OptionCode represents a DHCP option, as defined in RFC 3315,
// Section 22. Options are used to carry additional information and
// parameters in DHCP messages between client and server.
type OptionCode uint16
// OptionCode constants which indicate the option codes described in
// RFC 3315, RFC 3633, and RFC 5970.
//
// These option codes are taken from IANA's DHCPv6 parameters registry:
// http://www.iana.org/assignments/dhcpv6-parameters/dhcpv6-parameters.xhtml.
const (
// RFC 3315
OptionClientID OptionCode = 1
OptionServerID OptionCode = 2
OptionIANA OptionCode = 3
OptionIATA OptionCode = 4
OptionIAAddr OptionCode = 5
OptionORO OptionCode = 6
OptionPreference OptionCode = 7
OptionElapsedTime OptionCode = 8
OptionRelayMsg OptionCode = 9
_ OptionCode = 10
OptionAuth OptionCode = 11
OptionUnicast OptionCode = 12
OptionStatusCode OptionCode = 13
OptionRapidCommit OptionCode = 14
OptionUserClass OptionCode = 15
OptionVendorClass OptionCode = 16
OptionVendorOpts OptionCode = 17
OptionInterfaceID OptionCode = 18
OptionReconfMsg OptionCode = 19
OptionReconfAccept OptionCode = 20
// RFC 3646
OptionDNSServers OptionCode = 23
// RFC 3633
OptionIAPD OptionCode = 25
OptionIAPrefix OptionCode = 26
// RFC 4649
OptionRemoteIdentifier OptionCode = 37
// RFC 5970
OptionBootFileURL OptionCode = 59
OptionBootFileParam OptionCode = 60
OptionClientArchType OptionCode = 61
OptionNII OptionCode = 62
// BUG(mdlayher): add additional option code types defined by IANA
)
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