flowhash

package

v0.17.0 Latest Latest Go to latest Published: Nov 10, 2025 License: Apache-2.0 Imports: 4 Imported by: 0

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Repository

github.com/apoxy-dev/icx

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Documentation ¶

Index ¶

func Hash(ipPacket []byte) uint16
func MapToEphemeralPort(hash uint16) uint16

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func Hash ¶

func Hash(ipPacket []byte) uint16

FlowHash computes a symmetric flow hash for the given Ethernet type and data. It returns a 32-bit hash value based on the source and destination IP addresses, source and destination ports (for TCP/UDP), and the protocol number for other protocols. If the data is invalid or the Ethernet type is unsupported, it returns 0.

func MapToEphemeralPort ¶ added in v0.17.0

func MapToEphemeralPort(hash uint16) uint16

MapToEphemeralPort maps a given hash value to the ephemeral port range (49152-65535).

Types ¶

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Source Files ¶

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flowhash.go

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