packet.h File Reference

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Data Structures
struct	dhcpv6_hdr_
struct	dhcp_stats_counters_

Macros
#define	DHCP_MAX_RELAY_ADDR   16
#define	PROTO_UDP   17
#define	DHCPV6_CLIENT_PORT   546
#define	DHCPV6_SERVER_PORT   547
#define	HOP_COUNT_LIMIT   32
#define	DHCPV6_CISCO_ENT_NUM   9

Typedefs
typedef enum dhcpv6_msg_type_	dhcpv6_msg_type_t
typedef struct dhcpv6_hdr_	dhcpv6_header_t
typedef enum dhcp_stats_action_type_	dhcp_stats_action_type_t
typedef struct dhcp_stats_counters_	dhcp_stats_counters_t
typedef enum dhcpv6_stats_drop_reason_	dhcpv6_stats_drop_reason_t

Enumerations
enum	dhcpv6_msg_type_ {   DHCPV6_MSG_SOLICIT = 1, DHCPV6_MSG_ADVERTISE = 2, DHCPV6_MSG_REQUEST = 3, DHCPV6_MSG_CONFIRM = 4,   DHCPV6_MSG_RENEW = 5, DHCPV6_MSG_REBIND = 6, DHCPV6_MSG_REPLY = 7, DHCPV6_MSG_RELEASE = 8,   DHCPV6_MSG_DECLINE = 9, DHCPV6_MSG_RECONFIGURE = 10, DHCPV6_MSG_INFORMATION_REQUEST = 11, DHCPV6_MSG_RELAY_FORW = 12,   DHCPV6_MSG_RELAY_REPL = 13 }
enum	{   DHCPV6_OPTION_CLIENTID = 1, DHCPV6_OPTION_SERVERID = 2, DHCPV6_OPTION_IA_NA = 3, DHCPV6_OPTION_IA_TA = 4,   DHCPV6_OPTION_IAADDR = 5, DHCPV6_OPTION_ORO = 6, DHCPV6_OPTION_PREFERENCE = 7, DHCPV6_OPTION_ELAPSED_TIME = 8,   DHCPV6_OPTION_RELAY_MSG = 9, DHCPV6_OPTION_AUTH = 11, DHCPV6_OPTION_UNICAST = 12, DHCPV6_OPTION_STATUS_CODE = 13,   DHCPV6_OPTION_RAPID_COMMIT = 14, DHCPV6_OPTION_USER_CLASS = 15, DHCPV6_OPTION_VENDOR_CLASS = 16, DHCPV6_OPTION_VENDOR_OPTS = 17,   DHCPV6_OPTION_INTERFACE_ID = 18, DHCPV6_OPTION_RECONF_MSG = 19, DHCPV6_OPTION_RECONF_ACCEPT = 20, DHCPV6_OPTION_REMOTEID = 37,   DHCPV6_OPTION_VSS = 68, DHCPV6_OPTION_CLIENT_LINK_LAYER_ADDRESS = 79, DHCPV6_OPTION_MAX }
enum	{   DHCPV6_STATUS_SUCCESS = 0, DHCPV6_STATUS_UNSPEC_FAIL = 1, DHCPV6_STATUS_NOADDRS_AVAIL = 2, DHCPV6_STATUS_NO_BINDING = 3,   DHCPV6_STATUS_NOT_ONLINK = 4, DHCPV6_STATUS_USE_MULTICAST = 5 }
enum	{ DHCPV6_DUID_LLT = 1, DHCPV6_DUID_EN = 2, DHCPV6_DUID_LL = 3 }
enum	dhcp_stats_action_type_ { DHCP_STATS_ACTION_FORWARDED =1, DHCP_STATS_ACTION_RECEIVED, DHCP_STATS_ACTION_DROPPED }
enum	dhcpv6_stats_drop_reason_ {   DHCPV6_RELAY_PKT_DROP_RELAYDISABLE = 1, DHCPV6_RELAY_PKT_DROP_MAX_HOPS, DHCPV6_RELAY_PKT_DROP_VALIDATION_FAIL, DHCPV6_RELAY_PKT_DROP_UNKNOWN_OP_INTF,   DHCPV6_RELAY_PKT_DROP_BAD_CONTEXT, DHCPV6_RELAY_PKT_DROP_OPT_INSERT_FAIL, DHCPV6_RELAY_PKT_DROP_REPLY_FROM_CLIENT }

Functions
typedef	CLIB_PACKED (struct dhcpv6_relay_ctx_{dhcpv6_header_t *pkt;u32 pkt_len;u32 dhcpv6_len;u32 if_index;u32 ctx_id;char ctx_name[32+1];u8 dhcp_msg_type;}) dhcpv6_relay_ctx_t
typedef	CLIB_PACKED (struct dhcpv6_relay_hdr_{u8 msg_type;u8 hop_count;ip6_address_t link_addr;ip6_address_t peer_addr;u8 data[0];}) dhcpv6_relay_hdr_t
typedef	CLIB_PACKED (struct{u16 option;u16 length;u8 data[0];}) dhcpv6_option_t
typedef	CLIB_PACKED (struct{dhcpv6_option_t opt;u32 int_idx;}) dhcpv6_int_id_t
typedef	CLIB_PACKED (struct{dhcpv6_option_t opt;u8 data[8];}) dhcpv6_vss_t
typedef	CLIB_PACKED (struct{dhcpv6_option_t opt;u32 ent_num;u32 rmt_id;}) dhcpv6_rmt_id_t
typedef	CLIB_PACKED (struct{dhcpv6_option_t opt;u16 link_type;u8 data[6];}) dhcpv6_client_mac_t

Macro Definition Documentation

#define DHCP_MAX_RELAY_ADDR   16

Definition at line 24 of file packet.h.

#define DHCPV6_CISCO_ENT_NUM   9

Definition at line 29 of file packet.h.

#define DHCPV6_CLIENT_PORT   546

Definition at line 26 of file packet.h.

#define DHCPV6_SERVER_PORT   547

Definition at line 27 of file packet.h.

#define HOP_COUNT_LIMIT   32

Definition at line 28 of file packet.h.

#define PROTO_UDP   17

Definition at line 25 of file packet.h.

Typedef Documentation

typedef enum dhcp_stats_action_type_ dhcp_stats_action_type_t

typedef struct dhcp_stats_counters_ dhcp_stats_counters_t

typedef struct dhcpv6_hdr_ dhcpv6_header_t

typedef enum dhcpv6_msg_type_ dhcpv6_msg_type_t

typedef enum dhcpv6_stats_drop_reason_ dhcpv6_stats_drop_reason_t

Enumeration Type Documentation

anonymous enum

Enumerator
DHCPV6_OPTION_CLIENTID
DHCPV6_OPTION_SERVERID
DHCPV6_OPTION_IA_NA
DHCPV6_OPTION_IA_TA
DHCPV6_OPTION_IAADDR
DHCPV6_OPTION_ORO
DHCPV6_OPTION_PREFERENCE
DHCPV6_OPTION_ELAPSED_TIME
DHCPV6_OPTION_RELAY_MSG
DHCPV6_OPTION_AUTH
DHCPV6_OPTION_UNICAST
DHCPV6_OPTION_STATUS_CODE
DHCPV6_OPTION_RAPID_COMMIT
DHCPV6_OPTION_USER_CLASS
DHCPV6_OPTION_VENDOR_CLASS
DHCPV6_OPTION_VENDOR_OPTS
DHCPV6_OPTION_INTERFACE_ID
DHCPV6_OPTION_RECONF_MSG
DHCPV6_OPTION_RECONF_ACCEPT
DHCPV6_OPTION_REMOTEID
DHCPV6_OPTION_VSS
DHCPV6_OPTION_CLIENT_LINK_LAYER_ADDRESS
DHCPV6_OPTION_MAX

Definition at line 53 of file packet.h.

anonymous enum

Enumerator
DHCPV6_STATUS_SUCCESS
DHCPV6_STATUS_UNSPEC_FAIL
DHCPV6_STATUS_NOADDRS_AVAIL
DHCPV6_STATUS_NO_BINDING
DHCPV6_STATUS_NOT_ONLINK
DHCPV6_STATUS_USE_MULTICAST

Definition at line 82 of file packet.h.

anonymous enum

Enumerator
DHCPV6_DUID_LLT
DHCPV6_DUID_EN
DHCPV6_DUID_LL

Definition at line 94 of file packet.h.

enum dhcp_stats_action_type_

Enumerator
DHCP_STATS_ACTION_FORWARDED
DHCP_STATS_ACTION_RECEIVED
DHCP_STATS_ACTION_DROPPED

Definition at line 131 of file packet.h.

enum dhcpv6_msg_type_

Enumerator
DHCPV6_MSG_SOLICIT
DHCPV6_MSG_ADVERTISE
DHCPV6_MSG_REQUEST
DHCPV6_MSG_CONFIRM
DHCPV6_MSG_RENEW
DHCPV6_MSG_REBIND
DHCPV6_MSG_REPLY
DHCPV6_MSG_RELEASE
DHCPV6_MSG_DECLINE
DHCPV6_MSG_RECONFIGURE
DHCPV6_MSG_INFORMATION_REQUEST
DHCPV6_MSG_RELAY_FORW
DHCPV6_MSG_RELAY_REPL

Definition at line 34 of file packet.h.

enum dhcpv6_stats_drop_reason_

Enumerator
DHCPV6_RELAY_PKT_DROP_RELAYDISABLE
DHCPV6_RELAY_PKT_DROP_MAX_HOPS
DHCPV6_RELAY_PKT_DROP_VALIDATION_FAIL
DHCPV6_RELAY_PKT_DROP_UNKNOWN_OP_INTF
DHCPV6_RELAY_PKT_DROP_BAD_CONTEXT
DHCPV6_RELAY_PKT_DROP_OPT_INSERT_FAIL
DHCPV6_RELAY_PKT_DROP_REPLY_FROM_CLIENT

Definition at line 144 of file packet.h.

Function Documentation

typedef CLIB_PACKED

(

struct dhcpv6_relay_ctx_{dhcpv6_header_t *pkt;u32 pkt_len;u32 dhcpv6_len;u32 if_index;u32 ctx_id;char ctx_name[32+1];u8 dhcp_msg_type;}

)

typedef CLIB_PACKED

(

struct dhcpv6_relay_hdr_{u8 msg_type;u8 hop_count;ip6_address_t link_addr;ip6_address_t peer_addr;u8 data[0];}

)

typedef CLIB_PACKED

(

struct{u16 option;u16 length;u8 data[0];}

)

typedef CLIB_PACKED

(

struct{dhcpv6_option_t opt;u32 int_idx;}

)

typedef CLIB_PACKED

(

struct{dhcpv6_option_t opt;u8 data[8];}

)

typedef CLIB_PACKED

(

struct{dhcpv6_option_t opt;u32 ent_num;u32 rmt_id;}

)

typedef CLIB_PACKED

(

struct{dhcpv6_option_t opt;u16 link_type;u8 data[6];}

)