Destination Unreachable Codes

Destination unreachable packet types. More...

Macros
#define	ICMP6_DEST_UNREACH_NO_ROUTE   0
	No route available.
#define	ICMP6_DEST_UNREACH_PROHIBITED   1
	Access prohibited.
#define	ICMP6_DEST_UNREACH_BEYOND_SCOPE   2
	Gone beyond scope.
#define	ICMP6_DEST_UNREACH_ADDR_UNREACH   3
	Address unreachable.
#define	ICMP6_DEST_UNREACH_PORT_UNREACH   4
	Port unreachable.
#define	ICMP6_DEST_UNREACH_FAIL_EGRESS   5
	Egress failure.
#define	ICMP6_DEST_UNREACH_BAD_ROUTE   6
	Bad route specified.

Detailed Description

Destination unreachable packet types.

Only port unreachable really makes sense

Macro Definition Documentation

ICMP6_DEST_UNREACH_ADDR_UNREACH

#define ICMP6_DEST_UNREACH_ADDR_UNREACH   3

Address unreachable.

ICMP6_DEST_UNREACH_BAD_ROUTE

#define ICMP6_DEST_UNREACH_BAD_ROUTE   6

Bad route specified.

ICMP6_DEST_UNREACH_BEYOND_SCOPE

#define ICMP6_DEST_UNREACH_BEYOND_SCOPE   2

Gone beyond scope.

ICMP6_DEST_UNREACH_FAIL_EGRESS

#define ICMP6_DEST_UNREACH_FAIL_EGRESS   5

Egress failure.

ICMP6_DEST_UNREACH_NO_ROUTE

#define ICMP6_DEST_UNREACH_NO_ROUTE   0

No route available.

ICMP6_DEST_UNREACH_PORT_UNREACH

#define ICMP6_DEST_UNREACH_PORT_UNREACH   4

Port unreachable.

ICMP6_DEST_UNREACH_PROHIBITED

#define ICMP6_DEST_UNREACH_PROHIBITED   1

Access prohibited.