Module net 

Modules

icmp 🔒

packet 🔒

tcp 🔒

udp 🔒

Structs

IPv4Packet

A struct detailing an IPv4Packet https://en.wikipedia.org/wiki/Internet_Protocol_version_4

IPv6Packet

A struct detailing an IPv6Packet https://en.wikipedia.org/wiki/IPv6

PseudoHeaderV4

Struct defining the IPv4 pseudo-header for checksum calculation.

PseudoHeaderV6

Struct defining the IPv6 pseudo-header for checksum calculation.

Enums

PacketPayload

Definition of the IPV4Packet payload (either ICMPv4, UDP, TCP, or unimplemented)

PseudoHeader

Struct defining a pseudo header that is used by both TCP and UDP to calculate their checksum

Functions

build_ip_packet 🔒

Wrap a transport-layer payload in an IPv4 or IPv6 header.

calculate_checksum

Calculate the checksum for a UDP/TCP packet.