Myra::L3_ARP Namespace Reference

Layer 3 is ARP. More...

Classes
struct	Header
	ARP header. More...

Enumerations
enum	Opcode {   Opcode::Reserved = 0x0000,   Opcode::Request = 0x0100,   Opcode::Reply = 0x0200 }

Functions
Opcode	get_opcode (const Header *header)
	Extract the Opcode from the ARP packet. More...
const Header *	get_header (const uint8_t *ptr)
	Get the layer 3 ARP header. More...
const Header *	get_header (const L2::Header *l2)
	Get the layer 3 ARP header. More...
bool	is_request (const Opcode &opcode)
	Determine if the ARP packet represents a request or a reply. More...
bool	is_reply (const Opcode &opcode)
	Determine if the ARP packet represents a request or a reply. More...
bool	is_request (const Header *header)
	Determine if the ARP packet represents a request or a reply. More...
bool	is_reply (const Header *header)
	Determine if the ARP packet represents a request or a reply. More...

Detailed Description

Layer 3 is ARP.

Enumeration Type Documentation

enum Myra::L3_ARP::Opcode

strong

See also

Myra::L3_ARP::Header::opcode

Enumerator
Reserved	RFC 5494.
Request	Host 0x0001, net 0x0100, RFC 826, RFC 5227.
Reply	Host 0x0002, net 0x0200, RFC 826, RFC 1868, RFC 5227.

Function Documentation

const Header* Myra::L3_ARP::get_header ( const uint8_t *  ptr )

inline

Get the layer 3 ARP header.

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const Header* Myra::L3_ARP::get_header ( const L2::Header *  l2 )

inline

Get the layer 3 ARP header.

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Opcode Myra::L3_ARP::get_opcode ( const Header *  header )

inline

Extract the Opcode from the ARP packet.

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bool Myra::L3_ARP::is_reply ( const Opcode &  opcode )

inline

Determine if the ARP packet represents a request or a reply.

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bool Myra::L3_ARP::is_reply ( const Header *  header )

inline

Determine if the ARP packet represents a request or a reply.

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bool Myra::L3_ARP::is_request ( const Opcode &  opcode )

inline

Determine if the ARP packet represents a request or a reply.

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bool Myra::L3_ARP::is_request ( const Header *  header )

inline

Determine if the ARP packet represents a request or a reply.

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