v10

package
v0.0.0-...-37bb2bd Latest Latest
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 Go to latest Published: Jun 15, 2016 License: MIT Imports: 3 Imported by: 0

Documentation

Overview

Package openflow/v10 implements openflow version 1.0.0

Index

Constants

View Source 
const (
	/* Immutable messages. */
	OFPT_HELLO        = iota /* Symmetric message */
	OFPT_ERROR               /* Symmetric message */
	OFPT_ECHO_REQUEST        /* Symmetric message */
	OFPT_ECHO_REPLY          /* Symmetric message */
	OFPT_VENDOR              /* Symmetric message */

	/* Switch configuration messages. */
	OFPT_FEATURES_REQUEST   /* Controller/switch message */
	OFPT_FEATURES_REPLY     /* Controller/switch message */
	OFPT_GET_CONFIG_REQUEST /* Controller/switch message */
	OFPT_GET_CONFIG_REPLY   /* Controller/switch message */
	OFPT_SET_CONFIG         /* Controller/switch message */

	/* Asynchronous messages. */
	OFPT_PACKET_IN    /* Async message */
	OFPT_FLOW_REMOVED /* Async message */
	OFPT_PORT_STATUS  /* Async message */

	/* Controller command messages. */
	OFPT_PACKET_OUT /* Controller/switch message */
	OFPT_FLOW_MOD   /* Controller/switch message */
	OFPT_PORT_MOD   /* Controller/switch message */

	/* Statistics messages. */
	OFPT_STATS_REQUEST /* Controller/switch message */
	OFPT_STATS_REPLY   /* Controller/switch message */

	/* Barrier messages. */
	OFPT_BARRIER_REQUEST /* Controller/switch message */
	OFPT_BARRIER_REPLY   /* Controller/switch message */

	/* Queue Configuration messages. */
	OFPT_QUEUE_GET_CONFIG_REQUEST /* Controller/switch message */
	OFPT_QUEUE_GET_CONFIG_REPLY   /* Controller/switch message */
)

Openflow message types

View Source 
const (
	OFPAT_OUTPUT       = iota /* Output to switch port. */
	OFPAT_SET_VLAN_VID        /* Set the 802.1q VLAN id. */
	OFPAT_SET_VLAN_PCP        /* Set the 802.1q priority. */
	OFPAT_STRIP_VLAN          /* Strip the 802.1q header. */
	OFPAT_SET_DL_SRC          /* Ethernet source address. */
	OFPAT_SET_DL_DST          /* Ethernet destination address. */
	OFPAT_SET_NW_SRC          /* IP source address. */
	OFPAT_SET_NW_DST          /* IP destination address. */
	OFPAT_SET_NW_TOS          /* IP ToS (DSCP field, 6 bits). */
	OFPAT_SET_TP_SRC          /* TCP/UDP source port. */
	OFPAT_SET_TP_DST          /* TCP/UDP destination port. */
	OFPAT_ENQUEUE             /* Output to queue. */
	OFPAT_VENDOR       = 0xffff
)

Openflow action types

View Source 
const (
	OFPFW_IN_PORT     = 1 << 0  /* Switch input port. */
	OFPFW_DL_VLAN     = 1 << 1  /* VLAN id. */
	OFPFW_DL_SRC      = 1 << 2  /* Ethernet source address. */
	OFPFW_DL_DST      = 1 << 3  /* Ethernet destination address. */
	OFPFW_DL_TYPE     = 1 << 4  /* Ethernet frame type. */
	OFPFW_NW_PROTO    = 1 << 5  /* IP protocol. */
	OFPFW_TP_SRC      = 1 << 6  /* TCP/UDP source port. */
	OFPFW_TP_DST      = 1 << 7  /* TCP/UDP destination port. */
	OFPFW_DL_VLAN_PCP = 1 << 20 /* VLAN priority. */
	OFPFW_NW_TOS      = 1 << 21 /* IP ToS (DSCP field, 6 bits). */
)
View Source 
const (
	OFPPC_PORT_DOWN    = 1 << 0
	OFPPC_NO_STP       = 1 << 1
	OFPPC_NO_RECV      = 1 << 2
	OFPPC_NO_RECV_STP  = 1 << 3
	OFPPC_NO_FLOOD     = 1 << 4
	OFPPC_NO_FWD       = 1 << 5
	OFPPC_NO_PACKET_IN = 1 << 6
)
View Source 
const (
	OFPPS_LINK_DOWN   = 1 << 0
	OFPPS_STP_LISTEN  = 0 << 8 /* Not learning or relaying frames. */
	OFPPS_STP_LEARN   = 1 << 8 /* Learning but not relaying frames. */
	OFPPS_STP_FORWARD = 2 << 8 /* Learning and relaying frames. */
	OFPPS_STP_BLOCK   = 3 << 8 /* Not part of spanning tree. */
	OFPPS_STP_MASK    = 3 << 8 /* Bit mask for OFPPS_STP_* values. */
)
View Source 
const (
	OFPFF_SEND_FLOW_REM = 1 << 0 /* Send flow removed message when flow expires or is deleted. */
	OFPFF_CHECK_OVERLAP = 1 << 1 /* Check for overlapping entries first. */
	OFPFF_EMERG         = 1 << 2 /* Remark this is for emergency. */
)
View Source 
const (
	OFPFC_ADD           = 0 /* New flow. */
	OFPFC_MODIFY        = 1 /* Modify all matching flows. */
	OFPFC_MODIFY_STRICT = 2 /* Modify entry strictly matching wildcards and priority. */
	OFPFC_DELETE        = 3 /* Delete all matching flows. */
	OFPFC_DELETE_STRICT = 4 /* Delete entry strictly matching wildcards and priority. */
)
View Source 
const (
	/* Description of this OpenFlow switch.
	 * The request body is empty.
	 * The reply body is struct ofp_desc_stats. */
	OFPST_DESC = iota
	/* Individual flow statistics.
	 * The request body is struct ofp_flow_stats_request.
	 * The reply body is an array of struct ofp_flow_stats. */
	OFPST_FLOW
	/* Aggregate flow statistics.
	 * The request body is struct ofp_aggregate_stats_request.
	 * The reply body is struct ofp_aggregate_stats_reply. */
	OFPST_AGGREGATE
	/* Flow table statistics.
	 * The request body is empty.
	 * The reply body is an array of struct ofp_table_stats. */
	OFPST_TABLE
	/* Physical port statistics.
	 * The request body is struct ofp_port_stats_request.
	 * The reply body is an array of struct ofp_port_stats. */
	OFPST_PORT
	/* Queue statistics for a port
	 * The request body defines the port
	 * The reply body is an array of struct ofp_queue_stats */
	OFPST_QUEUE
	/* Vendor extension.
	 * The request and reply bodies begin with a 32-bit vendor ID, which takes
	 * the same form as in "struct ofp_vendor_header". The request and reply
	 * bodies are otherwise vendor-defined. */
	OFPST_VENDOR = 0xffff
)
View Source 
const (
	OFPC_FRAG_NORMAL = iota /* No special handling for fragments. */
	OFPC_FRAG_DROP          /* Drop fragments. */
	OFPC_FRAG_REASM         /* Reassemble (only if OFPC_IP_REASM set). */
	OFPC_FRAG_MASK
)

Config Flags

View Source 
const (
	OFPPR_ADD    = 0
	OFPPR_DELETE = 1
	OFPPR_MODIFY = 2
)
View Source 
const (
	OFP_NO_BUFFER = 0xffffffff
)

Variables

This section is empty.

Functions

func NewActionHeader 

func NewActionHeader() openflow.Action

func NewBarrierReply 

func NewBarrierReply(xid uint32) openflow.BarrierReply

func NewBarrierRequest 

func NewBarrierRequest(xid uint32) openflow.BarrierRequest

func NewEchoReply 

func NewEchoReply(xid uint32) openflow.Echo

func NewEchoRequest 

func NewEchoRequest(xid uint32) openflow.Echo

func NewEmptyPort 

func NewEmptyPort() openflow.Port

func NewError 

func NewError(xid uint32) openflow.Error

func NewFeatureReply 

func NewFeatureReply(xid uint32) openflow.FeatureReply

func NewFeatureRequest 

func NewFeatureRequest(xid uint32) openflow.FeatureRequest

func NewFlowMod 

func NewFlowMod(xid uint32) openflow.FlowMod

func NewFlowRemoved 

func NewFlowRemoved(xid uint32) openflow.FlowRemoved

func NewGetConfigReply 

func NewGetConfigReply(xid uint32) openflow.GetConfigReply

func NewGetConfigRequest 

func NewGetConfigRequest(xid uint32) openflow.GetConfigRequest

func NewHello 

func NewHello(xid uint32) openflow.Echo

Hello share the same interface and struct as echo

func NewMatch 

func NewMatch() openflow.Match

NewMatch returns a Match whose fields are all wildcarded

func NewPacketIn 

func NewPacketIn(xid uint32) openflow.PacketIn

func NewPacketOut 

func NewPacketOut(xid uint32) openflow.PacketOut

func NewPort 

func NewPort(pid openflow.PortID, hwAddr net.HardwareAddr, name string) (openflow.Port, error)

func NewPortMod 

func NewPortMod(xid uint32) openflow.PortMod

func NewPortStatus 

func NewPortStatus(xid uint32) openflow.PortStatus

func NewQueue 

func NewQueue() openflow.Queue

func NewQueueGetConfigReply 

func NewQueueGetConfigReply(xid uint32) openflow.QueueGetConfigReply

func NewQueueGetConfigRequest 

func NewQueueGetConfigRequest(xid uint32) openflow.QueueGetConfigRequest

func NewSetConfig 

func NewSetConfig(xid uint32) openflow.SetConfig

func NewStatsReplyHeader 

func NewStatsReplyHeader(xid uint32) openflow.StatsRequest

func NewStatsRequestHeader 

func NewStatsRequestHeader(xid uint32) openflow.StatsRequest

func NewVendor 

func NewVendor(xid uint32) openflow.Vendor

Types

type ActionEnqueue 

type ActionEnqueue interface {
	openflow.Action
	Port() uint16
	SetPort(uint16) error
	QueueID() uint32
	SetQueueID(uint32)
}

func NewActionEnqueue 

func NewActionEnqueue() ActionEnqueue

type ActionOutput 

type ActionOutput interface {
	openflow.Action
	Port() uint16
	SetPort(uint16) error
	MaxLen() uint16
	SetMaxLen(uint16)
}

action output interface

func NewActionOutput 

func NewActionOutput() ActionOutput

type ActionSetDLDst 

type ActionSetDLDst interface {
	openflow.Action
	DLDst() net.HardwareAddr // destination mac address
	SetDLDst(net.HardwareAddr)
}

func NewActionSetDLDst 

func NewActionSetDLDst() ActionSetDLDst

type ActionSetDLSrc 

type ActionSetDLSrc interface {
	openflow.Action
	DLSrc() net.HardwareAddr // source mac address
	SetDLSrc(net.HardwareAddr)
}

func NewActionSetDLSrc 

func NewActionSetDLSrc() ActionSetDLSrc

type ActionSetNWDst 

type ActionSetNWDst interface {
	openflow.Action
	NWDst() net.IP // destination ip address
	SetNWDst(net.IP)
}

func NewActionSetNWDst 

func NewActionSetNWDst() ActionSetNWDst

type ActionSetNWSrc 

type ActionSetNWSrc interface {
	openflow.Action
	NWSrc() net.IP // source ip address
	SetNWSrc(net.IP)
}

func NewActionSetNWSrc 

func NewActionSetNWSrc() ActionSetNWSrc

type ActionSetNWTos 

type ActionSetNWTos interface {
	openflow.Action
	NWTos() uint8
	SetNWTos(uint8)
}

func NewActionSetNWTos 

func NewActionSetNWTos() ActionSetNWTos

type ActionSetTPDst 

type ActionSetTPDst interface {
	openflow.Action
	Port() uint16
	SetPort(uint16) error
}

func NewActionSetTPDst 

func NewActionSetTPDst() ActionSetTPDst

type ActionSetTPSrc 

type ActionSetTPSrc interface {
	openflow.Action
	Port() uint16
	SetPort(uint16) error
}

func NewActionSetTPSrc 

func NewActionSetTPSrc() ActionSetTPSrc

type ActionSetVLANPCP 

type ActionSetVLANPCP interface {
	openflow.Action
	VLANPCP() uint8
	SetVLANPCP(uint8)
}

Set Priority Code Point (PCP)

func NewActionSetVLANPCP 

func NewActionSetVLANPCP() ActionSetVLANPCP

type ActionSetVLANVID 

type ActionSetVLANVID interface {
	openflow.Action
	VLANVID() uint16
	SetVLANVID(uint16)
}

func NewActionSetVLANVID 

func NewActionSetVLANVID() ActionSetVLANVID

type ActionStripVLAN 

type ActionStripVLAN interface {
	openflow.Action
}

func NewActionStripVLAN 

func NewActionStripVLAN() ActionStripVLAN

type ActionVendor 

type ActionVendor interface {
	openflow.Action
	Vendor() uint32
	SetVendor(uint32)
}

func NewActionVendor 

func NewActionVendor() ActionVendor

type StatsReplyDescription 

type StatsReplyDescription interface {
	openflow.StatsReply
	MfrDesc() *[256]byte
	SetMfrDesc(*[256]byte)
	HwDesc() *[256]byte
	SetHwDesc(*[256]byte)
	SwDesc() *[256]byte
	SetSwDesc(*[256]byte)
	SerialNum() *[32]byte
	SetSerialNum(*[32]byte)
	DpDesc() *[256]byte
	SetDpDesc(*[256]byte)
}

func NewStatsReplyDescription 

func NewStatsReplyDescription(xid uint32) StatsReplyDescription

type StatsRequestAggregate 

type StatsRequestAggregate interface {
	StatsRequestFlow
}

func NewStatsReuqestAggregate 

func NewStatsReuqestAggregate(xid uint32) StatsRequestAggregate

type StatsRequestDescription 

type StatsRequestDescription interface {
	openflow.StatsRequest
}

func NewStatsRequestDescription 

func NewStatsRequestDescription(xid uint32) StatsRequestDescription

type StatsRequestFlow 

type StatsRequestFlow interface {
	openflow.StatsRequest
	Match() openflow.Match
	SetMatch(openflow.Match)
	TableID() uint8
	SetTableID(uint8)
	OutPort() uint16
	SetOutPort(uint16)
}

func NewStatsReuqestFlow 

func NewStatsReuqestFlow(xid uint32) StatsRequestFlow

type StatsRequestPort 

type StatsRequestPort interface {
	openflow.StatsRequest
	PortNumber() uint16
	SetPortNumber(uint16) error
}

func NewStatsReuqestPort 

func NewStatsReuqestPort(xid uint32) StatsRequestPort

type StatsRequestQueue 

type StatsRequestQueue interface {
	openflow.StatsRequest
	PortNumber() uint16
	SetPortNumber(uint16) error
	QueueID() uint32
	SetQueueID(uint32)
}

func NewStatsReuqestQueue 

func NewStatsReuqestQueue(xid uint32) StatsRequestQueue

type StatsRequestTable 

type StatsRequestTable interface {
	StatsRequestDescription
}

func NewStatsReuqestTable 

func NewStatsReuqestTable(xid uint32) StatsRequestTable

type StatsRequestVendor 

type StatsRequestVendor interface {
	openflow.StatsRequest
	VendorID() uint32
	SetVendorID(uint32)
}

func NewStatsReuqestVendor 

func NewStatsReuqestVendor(xid uint32) StatsRequestVendor

Source Files

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