dhcp6_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
#define	dhcpv6_foreach_option
#define	dhcpv6_optlen(opt)   clib_net_to_host_u16((opt)->length)

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_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, DHCPV6_STATUS_NOPREFIX_AVAIL = 6 }
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;u16 status_code;}) dhcpv6_status_code_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 vss_type;u8 data[0];}) 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
typedef	CLIB_PACKED (struct{dhcpv6_option_t opt;u32 iaid;u32 t1;u32 t2;u8 data[0];}) dhcpv6_ia_header_t
typedef	CLIB_PACKED (struct{dhcpv6_option_t opt;u32 preferred;u32 valid;u8 prefix;ip6_address_t addr;}) dhcpv6_ia_opt_pd_t
typedef	CLIB_PACKED (struct{dhcpv6_option_t opt;ip6_address_t addr;u32 preferred;u32 valid;}) dhcpv6_ia_opt_addr_t
typedef	CLIB_PACKED (struct{dhcpv6_option_t opt;u16 options[0];}) dhcpv6_oro_t
typedef	CLIB_PACKED (struct{dhcpv6_option_t opt;u16 elapsed_10ms;}) dhcpv6_elapsed_t
typedef	CLIB_PACKED (struct{dhcpv6_option_t opt;u16 duid_type;u16 hardware_type;}) dhcpv6_duid_t
typedef	CLIB_PACKED (struct{dhcpv6_option_t opt;u16 status_code;u8 message[0];}) dhcpv6_status_t

Macro Definition Documentation

#define DHCP_MAX_RELAY_ADDR   16

Definition at line 24 of file dhcp6_packet.h.

#define DHCPV6_CISCO_ENT_NUM   9

Definition at line 29 of file dhcp6_packet.h.

#define DHCPV6_CLIENT_PORT   546

Definition at line 26 of file dhcp6_packet.h.

#define dhcpv6_foreach_option

Value:

_(CLIENTID         , 1  , 4 ) \
  _(SERVERID         , 2  , 4 ) \
  _(IA_NA            , 3  , 12) \
  _(IA_TA            , 4  , 4 ) \
  _(IAADDR           , 5  , 24) \
  _(ORO              , 6  , 0 ) \
  _(PREFERENCE       , 7  , 1 ) \
  _(ELAPSED_TIME     , 8  , 2 ) \
  _(RELAY_MSG        , 9  , 0 ) \
  _(AUTH             , 11 , 11) \
  _(UNICAST          , 12 , 16) \
  _(STATUS_CODE      , 13 , 2 ) \
  _(RAPID_COMMIT     , 14 , 0 ) \
  _(USER_CLASS       , 15 , 0 ) \
  _(VENDOR_CLASS     , 16 , 4 ) \
  _(VENDOR_OPTS      , 17 , 4 ) \
  _(INTERFACE_ID     , 18 , 0 ) \
  _(RECONF_MSG       , 19 , 1 ) \
  _(RECONF_ACCEPT    , 20 , 0 ) \
  _(DNS_SEARCH       , 24 , 0 ) \
  _(IA_PD            , 25 , 12) \
  _(IAPREFIX         , 26 , 25) \
  _(REMOTEID         , 37 , 4 ) \
  _(VSS              , 68 , 1 ) \
  _(CLIENT_LINK_LAYER_ADDRESS, 79 , 2 )

Definition at line 52 of file dhcp6_packet.h.

#define dhcpv6_optlen

(

opt

)

clib_net_to_host_u16((opt)->length)

Definition at line 172 of file dhcp6_packet.h.

#define DHCPV6_SERVER_PORT   547

Definition at line 27 of file dhcp6_packet.h.

#define HOP_COUNT_LIMIT   32

Definition at line 28 of file dhcp6_packet.h.

#define PROTO_UDP   17

Definition at line 25 of file dhcp6_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_MAX

Definition at line 82 of file dhcp6_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
DHCPV6_STATUS_NOPREFIX_AVAIL

Definition at line 93 of file dhcp6_packet.h.

anonymous enum

Enumerator
DHCPV6_DUID_LLT
DHCPV6_DUID_EN
DHCPV6_DUID_LL

Definition at line 107 of file dhcp6_packet.h.

enum dhcp_stats_action_type_

Enumerator
DHCP_STATS_ACTION_FORWARDED
DHCP_STATS_ACTION_RECEIVED
DHCP_STATS_ACTION_DROPPED

Definition at line 146 of file dhcp6_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 dhcp6_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 161 of file dhcp6_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;u16 status_code;}

)

typedef CLIB_PACKED

(

struct{dhcpv6_option_t opt;u32 int_idx;}

)

typedef CLIB_PACKED

(

struct{dhcpv6_option_t opt;u8 vss_type;u8 data[0];}

)

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];}

)

typedef CLIB_PACKED

(

struct{dhcpv6_option_t opt;u32 iaid;u32 t1;u32 t2;u8 data[0];}

)

typedef CLIB_PACKED

(

struct{dhcpv6_option_t opt;u32 preferred;u32 valid;u8 prefix;ip6_address_t addr;}

)

typedef CLIB_PACKED

(

struct{dhcpv6_option_t opt;ip6_address_t addr;u32 preferred;u32 valid;}

)

typedef CLIB_PACKED

(

struct{dhcpv6_option_t opt;u16 options[0];}

)

typedef CLIB_PACKED

(

struct{dhcpv6_option_t opt;u16 elapsed_10ms;}

)

typedef CLIB_PACKED

(

struct{dhcpv6_option_t opt;u16 duid_type;u16 hardware_type;}

)

typedef CLIB_PACKED

(

struct{dhcpv6_option_t opt;u16 status_code;u8 message[0];}

)