goasn

package

v0.0.4 Latest Latest Go to latest Published: Sep 5, 2019 License: MIT Imports: 21 Imported by: 0

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Repository

github.com/maxmouchet/goasn

Links

Open Source Insights

Documentation ¶

Index ¶

Constants
type ASNDatabase
- func (db ASNDatabase) MarshalText(singleAS bool) ([]byte, error)
- func (db *ASNDatabase) UnmarshalText(data []byte) error
type ASNTree
type ASPathSegment
type IXPDatabase
- func (db IXPDatabase) MarshalText() ([]byte, error)
- func (db *IXPDatabase) UnmarshalText(data []byte) error
type IXPTree
- func NewIXPTree(db peeringdb.DB) (*IXPTree, error)
type PrefixIXP
- func (p PrefixIXP) MarshalText() ([]byte, error)
- func (p *PrefixIXP) UnmarshalText(data []byte) error
type PrefixOrigin
- func NewPrefixOrigin(e RIBEntry) PrefixOrigin
- func (p PrefixOrigin) MarshalText(singleAS bool) ([]byte, error)
- func (p *PrefixOrigin) UnmarshalText(data []byte) error
type RIBEntry
- func RIBFromMRT(path string) ([]RIBEntry, error)

Constants ¶

View Source

const (
	ASPathSegmentTypeSet = iota
	ASPathSegmentTypeSequence
)

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type ASNDatabase ¶

type ASNDatabase struct {
	Entries []PrefixOrigin
}

func (ASNDatabase) MarshalText ¶

func (db ASNDatabase) MarshalText(singleAS bool) ([]byte, error)

TODO: Deduplicate code

func (*ASNDatabase) UnmarshalText ¶ added in v0.0.2

func (db *ASNDatabase) UnmarshalText(data []byte) error

type ASNTree ¶

type ASNTree struct {
	// contains filtered or unexported fields
}

func NewASNTree ¶

func NewASNTree(prefixes []PrefixOrigin) (*ASNTree, error)

func NewASNTreeFromFile ¶ added in v0.0.2

func NewASNTreeFromFile(path string) (*ASNTree, error)

TODO: Detect file type (txt, json, ...)

func NewASNTreeFromText ¶ added in v0.0.4

func NewASNTreeFromText(b []byte) (*ASNTree, error)

func (ASNTree) LookupIP ¶ added in v0.0.2

func (t ASNTree) LookupIP(ip net.IP) ([]uint32, error)

func (ASNTree) LookupIPMultiple ¶ added in v0.0.2

func (t ASNTree) LookupIPMultiple(ips []net.IP) ([][]uint32, error)

func (ASNTree) LookupStr ¶ added in v0.0.2

func (t ASNTree) LookupStr(str string) ([]uint32, error)

func (ASNTree) LookupStrMultiple ¶ added in v0.0.2

func (t ASNTree) LookupStrMultiple(strs []string) ([][]uint32, error)

type ASPathSegment ¶

type ASPathSegment struct {
	Type uint8
	ASNs []uint32
}

type IXPDatabase ¶

type IXPDatabase struct {
	Entries []PrefixIXP
}

func (IXPDatabase) MarshalText ¶ added in v0.0.2

func (db IXPDatabase) MarshalText() ([]byte, error)

TODO: Deduplicate code

func (*IXPDatabase) UnmarshalText ¶ added in v0.0.2

func (db *IXPDatabase) UnmarshalText(data []byte) error

type IXPTree ¶

type IXPTree struct {
	// contains filtered or unexported fields
}

func NewIXPTree ¶ added in v0.0.3

func NewIXPTree(db peeringdb.DB) (*IXPTree, error)

func (IXPTree) LookupIP ¶ added in v0.0.3

func (t IXPTree) LookupIP(ip net.IP) (string, error)

func (IXPTree) LookupIPMultiple ¶ added in v0.0.3

func (t IXPTree) LookupIPMultiple(ips []net.IP) ([]string, error)

func (IXPTree) LookupStr ¶ added in v0.0.3

func (t IXPTree) LookupStr(str string) (string, error)

func (IXPTree) LookupStrMultiple ¶ added in v0.0.3

func (t IXPTree) LookupStrMultiple(strs []string) ([]string, error)

type PrefixIXP ¶

type PrefixIXP struct {
	Prefix net.IPNet `json:"prefix"`
	IXP    string    `json:"ixp"`
}

PrefixIXP represents the IXP associated to a prefix.

func (PrefixIXP) MarshalText ¶ added in v0.0.2

func (p PrefixIXP) MarshalText() ([]byte, error)

func (*PrefixIXP) UnmarshalText ¶ added in v0.0.2

func (p *PrefixIXP) UnmarshalText(data []byte) error

type PrefixOrigin ¶

type PrefixOrigin struct {
	Prefix net.IPNet `json:"prefix"`
	Origin []uint32  `json:"origin"`
}

PrefixOrigin represents the origin AS(es) associated to a prefix. There can be multiple ASes if the prefix is multi-homed.

func NewPrefixOrigin ¶

func NewPrefixOrigin(e RIBEntry) PrefixOrigin

func (PrefixOrigin) MarshalText ¶ added in v0.0.2

func (p PrefixOrigin) MarshalText(singleAS bool) ([]byte, error)

func (*PrefixOrigin) UnmarshalText ¶ added in v0.0.2

func (p *PrefixOrigin) UnmarshalText(data []byte) error

type RIBEntry ¶

type RIBEntry struct {
	OriginCode string
	Network    net.IPNet
	LocPrf     uint32
	Path       []ASPathSegment
}

func RIBFromMRT ¶

func RIBFromMRT(path string) ([]RIBEntry, error)

Source Files ¶

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