Module ethernet 

Ethernet II frame layer implementation.

This module provides complete Ethernet II frame handling including dispatch hooks for 802.3 detection and Scapy-compatible methods.

Modules

offsets

Field offsets within Ethernet header.

Structs

Dot3Builder

Dot3Layer

IEEE 802.3 frame (uses length field instead of EtherType)

EthernetBuilder

EthernetLayer

A view into an Ethernet II frame.

Enums

EthernetFrameType

Frame type discrimination result

Constants

DOT3_MAX_LENGTH

Maximum value for 802.3 length field (values > 1500 are EtherTypes)

ETHERNET_HEADER_LEN

Ethernet header length in bytes.

Statics

DOT3_FIELDS

Field descriptors for dynamic access (802.3/Dot3).

FIELDS

Field descriptors for dynamic access (Ethernet II).

Functions

dispatch_hook

Dispatch hook to determine frame type (Ethernet II vs 802.3)

is_dot3

Check if a frame at offset is 802.3 (not Ethernet II)

is_ethernet_ii

Check if a frame at offset is Ethernet II