types

Documentation

Index

• type OFReg
• type RuleNode
  • func NewRuleNode() *RuleNode
  • func (ruleNode RuleNode) Compare(rn *RuleNode) int
  • func (ruleNode RuleNode) GetZero() RuleNode
  • func (ruleNode RuleNode) GoString() string
  • func (ruleNode RuleNode) HdrString() string
  • func (ruleNode RuleNode) String() string

Types

type OFReg

type OFReg int

const (
	//   logical flow flags
	//          The  logical flags are intended to handle keeping context
	//          between tables in order to decide which rules  in  subse?
	//          quent  tables  are  matched. These values only have local
	//          significance and are not meaningful between chassis.  OVN
	//          stores the logical flags in Open vSwitch extension regis?
	//          ter number 10.
	R10 OFReg = iota
	//   conntrack zone fields for routers
	//          Fields that denote  the  connection  tracking  zones  for
	//          routers.  These  values  only have local significance and
	//          are not meaningful between chassis. OVN stores  the  zone
	//          information  for  north to south traffic (for DNATting or
	//          ECMP symmetric replies) in Open vSwitch extension  regis?
	//          ter  number  11  and  zone information for south to north
	//          traffic (for SNATing) in Open vSwitch extension  register
	//          number 12.
	R11
	R12
	// conntrack zone field for logical ports
	//          A field that denotes the  connection  tracking  zone  for
	//          logical  ports. The value only has local significance and
	//          is not meaningful between chassis. This is initialized to
	//          0  at  the beginning of the logical ingress pipeline. OVN
	//          stores this in Open vSwitch extension register number 13.
	R13
	//   logical input port field
	//          A  field  that  denotes  the  logical port from which the
	//          packet entered the logical datapath. OVN stores  this  in
	//          Open vSwitch extension register number 14.
	R14
	//   logical output port field
	//          A field that denotes the  logical  port  from  which  the
	//          packet  will leave the logical datapath. This is initial?
	//          ized to 0 at the beginning of the logical  ingress  pipe?
	//          line.  OVN stores this in Open vSwitch extension register
	//          number 15.
	R15
	REND
)

type RuleNode

type RuleNode struct {
	Line        uint
	Cookie      uint64   `json:"cookie"`
	Duration    float64  `json:"duration"`
	Table       uint32   `json:"table"`
	NPackets    uint64   `json:"n_packets"`
	NBytes      uint64   `json:"n_bytes"`
	IdleAge     uint64   `json:"idle_age,omitempty"`
	IdleTimeout uint64   `json:"idle_timeout,omitempty"`
	Priority    uint     `json:"priority"`
	Match       []string `json:"match,omitempty"`
	Actions     []string `json:"actions"`

	// REG 15 -- Logical Output Port
	// REG 14 -- Logical Input Port
	// REG 13 -- conntrack zone for logical ports
	// REG 12 -- conntrack zone, zone information for south to north traffic (for SNATing)
	// REG 11 -- zone information north to south traffic (for DNATting or
	//           ECMP symmetric replies) in Open vSwitch extension
	// REG 10 -- logical flow flags
	Registers [REND]int

	// move:NXM_NX_TUN_ID[0..23]->OXM_OF_METADATA[0..23]
	// load:0x2->OXM_OF_METADATA[]
	// move:NXM_NX_TUN_METADATA0[16..30]->NXM_NX_REG14[0..14]
	OFMetadata int

	// Arrary of tables that are next
	NextTables []int

	// True if an action drops in this rule
	Drop bool
}

func NewRuleNode

func NewRuleNode() *RuleNode

func (RuleNode) Compare

func (ruleNode RuleNode) Compare(rn *RuleNode) int

func (RuleNode) GetZero

func (ruleNode RuleNode) GetZero() RuleNode

func (RuleNode) GoString

func (ruleNode RuleNode) GoString() string

%#v format

func (RuleNode) HdrString

func (ruleNode RuleNode) HdrString() string

func (RuleNode) String

func (ruleNode RuleNode) String() string

%v format