vcgn_classify.c File Reference

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Data Structures
struct	vcgn_classify_main_t
struct	vcgn_classify_trace_t

Macros
#define	FIND_MY_VRF_USING_I_VRF_ID
#define	foreach_vcgn_classify_error

Enumerations
enum	vcgn_classify_error_t { VCGN_CLASSIFY_N_ERROR }
enum	vcgn_classify_next_t {   VCGN_CLASSIFY_NEXT_IP4_INPUT, VCGN_CLASSIFY_NEXT_IP6_INPUT, VCGN_CLASSIFY_NEXT_MPLS_INPUT, VCGN_CLASSIFY_NEXT_ETHERNET_INPUT,   VCGN_CLASSIFY_NEXT_UDP_INSIDE, VCGN_CLASSIFY_NEXT_UDP_OUTSIDE, VCGN_CLASSIFY_NEXT_TCP_INSIDE, VCGN_CLASSIFY_NEXT_TCP_OUTSIDE,   VCGN_CLASSIFY_NEXT_ICMP_Q_INSIDE, VCGN_CLASSIFY_NEXT_ICMP_Q_OUTSIDE, VCGN_CLASSIFY_NEXT_ICMP_E_INSIDE, VCGN_CLASSIFY_NEXT_ICMP_E_OUTSIDE,   VCGN_CLASSIFY_N_NEXT }

Functions
static u8 *	format_swap_trace (u8 *s, va_list *args)
static uword	vcgn_classify_node_fn (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame)
clib_error_t *	vcgn_classify_init (vlib_main_t *vm)
static clib_error_t *	show_vcgn_stats_command_fn (vlib_main_t *vm, unformat_input_t *input, vlib_cli_command_t *cmd)
static clib_error_t *	show_vcgn_config_command_fn (vlib_main_t *vm, unformat_input_t *input, vlib_cli_command_t *cmd)
static clib_error_t *	show_vcgn_inside_translation_command_fn (vlib_main_t *vm, unformat_input_t *input, vlib_cli_command_t *cmd)
static clib_error_t *	show_vcgn_outside_translation_command_fn (vlib_main_t *vm, unformat_input_t *input, vlib_cli_command_t *cmd)
static clib_error_t *	set_vcgn_inside_command_fn (vlib_main_t *vm, unformat_input_t *input, vlib_cli_command_t *cmd)
static clib_error_t *	set_vcgn_map_command_fn (vlib_main_t *vm, unformat_input_t *input, vlib_cli_command_t *cmd)
static clib_error_t *	set_vcgn_tcp_timeout_command_fn (vlib_main_t *vm, unformat_input_t *input, vlib_cli_command_t *cmd)
static clib_error_t *	set_vcgn_udp_timeout_command_fn (vlib_main_t *vm, unformat_input_t *input, vlib_cli_command_t *cmd)
static clib_error_t *	set_vcgn_icmp_timeout_command_fn (vlib_main_t *vm, unformat_input_t *input, vlib_cli_command_t *cmd)
static clib_error_t *	set_vcgn_protocol_default_timeout_command_fn (vlib_main_t *vm, unformat_input_t *input, vlib_cli_command_t *cmd)
static clib_error_t *	set_vcgn_dynamic_port_start_range_command_fn (vlib_main_t *vm, unformat_input_t *input, vlib_cli_command_t *cmd)
static clib_error_t *	set_vcgn_port_limit_command_fn (vlib_main_t *vm, unformat_input_t *input, vlib_cli_command_t *cmd)
static void	nfv9_init_pkt_sent_data (cnat_nfv9_logging_info_t *nfv9_info)
static u16	nfv9_get_max_length_minus_max_record_size (u16 path_mtu)
static u16	nfv9_get_server_instance (cnat_nfv9_logging_info_t *nfv9_info, nfv9_server_info_t *new_server_info)
static clib_error_t *	set_vcgn_nfv9_logging_cofig_command_fn (vlib_main_t *vm, unformat_input_t *input, vlib_cli_command_t *cmd)
static clib_error_t *	vcgn_init (vlib_main_t *vm)
vlib_init_function_t *_vlib_init_function_vcgn_init **Also collects global variable pointers passed from the vpp engine *clib_error_t *	vlib_plugin_register (vlib_main_t *vm, vnet_plugin_handoff_t *h, int from_early_init)

Variables
vcgn_classify_main_t	vcgn_classify_main
vlib_node_registration_t	vcgn_classify_node
	(constructor) VLIB_REGISTER_NODE (vcgn_classify_node) More...
static char *	vcgn_classify_error_strings []
vlib_cli_command_t	set_vcgn_map_command
	(constructor) VLIB_CLI_COMMAND (set_vcgn_map_command) More...
vlib_cli_command_t	set_vcgn_inside_command
	(constructor) VLIB_CLI_COMMAND (set_vcgn_inside_command) More...
vlib_cli_command_t	set_vcgn_tcp_timeout_command
	(constructor) VLIB_CLI_COMMAND (set_vcgn_tcp_timeout_command) More...
vlib_cli_command_t	set_vcgn_udp_timeout_command
	(constructor) VLIB_CLI_COMMAND (set_vcgn_udp_timeout_command) More...
vlib_cli_command_t	set_vcgn_icmp_timeout_command
	(constructor) VLIB_CLI_COMMAND (set_vcgn_icmp_timeout_command) More...
vlib_cli_command_t	set_vcgn_protocol_default_timeout_command
	(constructor) VLIB_CLI_COMMAND (set_vcgn_protocol_default_timeout_command) More...
vlib_cli_command_t	set_vcgn_dynamic_port_start_range_command
	(constructor) VLIB_CLI_COMMAND (set_vcgn_dynamic_port_start_range_command) More...
vlib_cli_command_t	set_vcgn_port_limit_command
	(constructor) VLIB_CLI_COMMAND (set_vcgn_port_limit_command) More...
vlib_cli_command_t	set_vcgn_nfv9_logging_cofig_command
	(constructor) VLIB_CLI_COMMAND (set_vcgn_nfv9_logging_cofig_command) More...
vlib_cli_command_t	show_vcgn_config_command
	(constructor) VLIB_CLI_COMMAND (show_vcgn_config_command) More...
vlib_cli_command_t	show_vcgn_stat_command
	(constructor) VLIB_CLI_COMMAND (show_vcgn_stat_command) More...
vlib_cli_command_t	show_vcgn_inside_translation_command
	(constructor) VLIB_CLI_COMMAND (show_vcgn_inside_translation_command) More...
vlib_cli_command_t	show_vcgn_outside_translation_command
	(constructor) VLIB_CLI_COMMAND (show_vcgn_outside_translation_command) More...

Macro Definition Documentation

#define FIND_MY_VRF_USING_I_VRF_ID

Value:

my_vrfmap_found = 0;                                                 \
    pool_foreach (my_vrfmap, cnat_map_by_vrf, ({                         \
        if (my_vrfmap->i_vrf_id == i_vrf_id) {                           \
            my_vrfmap_found = 1;                                         \
            my_vrfmap_temp = my_vrfmap;                                  \
            break;                                                       \
        }                                                                \
    }));

Definition at line 60 of file vcgn_classify.c.

#define foreach_vcgn_classify_error

Value:

_(PACKETS_RECEIVED,     "total packets received")   \
_(V4_PACKETS_PROCESSED, "ipv4 packets processed for vCGN")   \
_(V4_PACKETS_PUNTED,    "ipv4 packets punted")   \
_(V6_PACKETS_PUNTED,    "ipv6 packets punted")   \
_(MPLS_PACKETS_PUNTED,  "mpls unicast packets punted")   \
_(ETH_PACKETS_PUNTED,   "ethernet packets punted")

Definition at line 89 of file vcgn_classify.c.

Enumeration Type Documentation

enum vcgn_classify_error_t

Enumerator
VCGN_CLASSIFY_N_ERROR

Definition at line 98 of file vcgn_classify.c.

enum vcgn_classify_next_t

Enumerator
VCGN_CLASSIFY_NEXT_IP4_INPUT
VCGN_CLASSIFY_NEXT_IP6_INPUT
VCGN_CLASSIFY_NEXT_MPLS_INPUT
VCGN_CLASSIFY_NEXT_ETHERNET_INPUT
VCGN_CLASSIFY_NEXT_UDP_INSIDE
VCGN_CLASSIFY_NEXT_UDP_OUTSIDE
VCGN_CLASSIFY_NEXT_TCP_INSIDE
VCGN_CLASSIFY_NEXT_TCP_OUTSIDE
VCGN_CLASSIFY_NEXT_ICMP_Q_INSIDE
VCGN_CLASSIFY_NEXT_ICMP_Q_OUTSIDE
VCGN_CLASSIFY_NEXT_ICMP_E_INSIDE
VCGN_CLASSIFY_NEXT_ICMP_E_OUTSIDE
VCGN_CLASSIFY_N_NEXT

Definition at line 126 of file vcgn_classify.c.

Function Documentation

static u8* format_swap_trace ( u8 *  s, va_list *  args  )

static

Definition at line 72 of file vcgn_classify.c.

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static u16 nfv9_get_max_length_minus_max_record_size ( u16  path_mtu )

inlinestatic

Definition at line 862 of file vcgn_classify.c.

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static u16 nfv9_get_server_instance ( cnat_nfv9_logging_info_t *  nfv9_info, nfv9_server_info_t *  new_server_info  )

static

Definition at line 889 of file vcgn_classify.c.

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static void nfv9_init_pkt_sent_data ( cnat_nfv9_logging_info_t *  nfv9_info )

inlinestatic

Definition at line 849 of file vcgn_classify.c.

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static clib_error_t* set_vcgn_dynamic_port_start_range_command_fn ( vlib_main_t *  vm, unformat_input_t *  input, vlib_cli_command_t *  cmd  )

static

Definition at line 800 of file vcgn_classify.c.

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static clib_error_t* set_vcgn_icmp_timeout_command_fn ( vlib_main_t *  vm, unformat_input_t *  input, vlib_cli_command_t *  cmd  )

static

Definition at line 758 of file vcgn_classify.c.

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static clib_error_t* set_vcgn_inside_command_fn ( vlib_main_t *  vm, unformat_input_t *  input, vlib_cli_command_t *  cmd  )

static

Definition at line 589 of file vcgn_classify.c.

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static clib_error_t* set_vcgn_map_command_fn ( vlib_main_t *  vm, unformat_input_t *  input, vlib_cli_command_t *  cmd  )

static

Definition at line 650 of file vcgn_classify.c.

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static clib_error_t* set_vcgn_nfv9_logging_cofig_command_fn ( vlib_main_t *  vm, unformat_input_t *  input, vlib_cli_command_t *  cmd  )

static

Definition at line 999 of file vcgn_classify.c.

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static clib_error_t* set_vcgn_port_limit_command_fn ( vlib_main_t *  vm, unformat_input_t *  input, vlib_cli_command_t *  cmd  )

static

Definition at line 825 of file vcgn_classify.c.

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static clib_error_t* set_vcgn_protocol_default_timeout_command_fn ( vlib_main_t *  vm, unformat_input_t *  input, vlib_cli_command_t *  cmd  )

static

Definition at line 779 of file vcgn_classify.c.

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static clib_error_t* set_vcgn_tcp_timeout_command_fn ( vlib_main_t *  vm, unformat_input_t *  input, vlib_cli_command_t *  cmd  )

static

Definition at line 713 of file vcgn_classify.c.

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static clib_error_t* set_vcgn_udp_timeout_command_fn ( vlib_main_t *  vm, unformat_input_t *  input, vlib_cli_command_t *  cmd  )

static

Definition at line 735 of file vcgn_classify.c.

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static clib_error_t* show_vcgn_config_command_fn ( vlib_main_t *  vm, unformat_input_t *  input, vlib_cli_command_t *  cmd  )

static

Definition at line 455 of file vcgn_classify.c.

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static clib_error_t* show_vcgn_inside_translation_command_fn ( vlib_main_t *  vm, unformat_input_t *  input, vlib_cli_command_t *  cmd  )

static

Definition at line 464 of file vcgn_classify.c.

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static clib_error_t* show_vcgn_outside_translation_command_fn ( vlib_main_t *  vm, unformat_input_t *  input, vlib_cli_command_t *  cmd  )

static

Definition at line 525 of file vcgn_classify.c.

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static clib_error_t* show_vcgn_stats_command_fn ( vlib_main_t *  vm, unformat_input_t *  input, vlib_cli_command_t *  cmd  )

static

Definition at line 441 of file vcgn_classify.c.

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clib_error_t* vcgn_classify_init

(

vlib_main_t *

vm

)

Definition at line 403 of file vcgn_classify.c.

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static uword vcgn_classify_node_fn ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  frame  )

static

Definition at line 143 of file vcgn_classify.c.

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static clib_error_t* vcgn_init ( vlib_main_t *  vm )

static

Definition at line 1449 of file vcgn_classify.c.

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vlib_init_function_t* _vlib_init_function_vcgn_init* * Also collects global variable pointers passed from the vpp engine* clib_error_t* vlib_plugin_register	(	vlib_main_t *	vm,
		vnet_plugin_handoff_t *	h,
		int	from_early_init
	)

Definition at line 1504 of file vcgn_classify.c.

Variable Documentation

vlib_cli_command_t set_vcgn_dynamic_port_start_range_command

Initial value:

= {
    .path = "set vcgn dynamic port start",
    .short_help = "set vcgn dynamic port start <1-65535>",
    .function = set_vcgn_dynamic_port_start_range_command_fn,
}

(constructor) VLIB_CLI_COMMAND (set_vcgn_dynamic_port_start_range_command)

Definition at line 1398 of file vcgn_classify.c.

vlib_cli_command_t set_vcgn_icmp_timeout_command

Initial value:

= {
    .path = "set vcgn icmp timeout",
    .short_help = "set vcgn icmp timeout <1-65535>",
    .function = set_vcgn_icmp_timeout_command_fn,
}

(constructor) VLIB_CLI_COMMAND (set_vcgn_icmp_timeout_command)

Definition at line 1386 of file vcgn_classify.c.

vlib_cli_command_t set_vcgn_inside_command

Initial value:

= {
    .path = "set vcgn inside",
    .short_help = "set vcgn inside <inside intfc> outside <outside intfc>",
    .function = set_vcgn_inside_command_fn,
}

(constructor) VLIB_CLI_COMMAND (set_vcgn_inside_command)

Definition at line 1368 of file vcgn_classify.c.

vlib_cli_command_t set_vcgn_map_command

Initial value:

= {
    .path = "set vcgn map",
    .short_help = "set vcgn map <lo-address> [- <hi-address>]",
    .function = set_vcgn_map_command_fn,
}

(constructor) VLIB_CLI_COMMAND (set_vcgn_map_command)

Definition at line 1362 of file vcgn_classify.c.

vlib_cli_command_t set_vcgn_nfv9_logging_cofig_command

Initial value:

= {
    .path = "set vcgn nfv9",
    .short_help = "set vcgn nfv9 [del] inside <interface> "
                  "server <ip-addr> port <port> [refresh-rate <n>] "
                  "[timeout <n>] [pmtu <n>]",
    .function = set_vcgn_nfv9_logging_cofig_command_fn,
}

(constructor) VLIB_CLI_COMMAND (set_vcgn_nfv9_logging_cofig_command)

Definition at line 1410 of file vcgn_classify.c.

vlib_cli_command_t set_vcgn_port_limit_command

Initial value:

= {
    .path = "set vcgn port limit",
    .short_help = "set vcgn port limit <1-65535>",
    .function = set_vcgn_port_limit_command_fn,
}

(constructor) VLIB_CLI_COMMAND (set_vcgn_port_limit_command)

Definition at line 1404 of file vcgn_classify.c.

vlib_cli_command_t set_vcgn_protocol_default_timeout_command

Initial value:

= {
    .path = "set vcgn default timeout",
    .short_help = "set vcgn default timeout protocol <tcp/udp/icmp>",
    .function = set_vcgn_protocol_default_timeout_command_fn,
}

(constructor) VLIB_CLI_COMMAND (set_vcgn_protocol_default_timeout_command)

Definition at line 1392 of file vcgn_classify.c.

vlib_cli_command_t set_vcgn_tcp_timeout_command

Initial value:

= {
    .path = "set vcgn tcp timeout",
    .short_help = "set vcgn tcp timeout active <1-65535> init <1-65535>",
    .function = set_vcgn_tcp_timeout_command_fn,
}

(constructor) VLIB_CLI_COMMAND (set_vcgn_tcp_timeout_command)

Definition at line 1374 of file vcgn_classify.c.

vlib_cli_command_t set_vcgn_udp_timeout_command

Initial value:

= {
    .path = "set vcgn udp timeout",
    .short_help = "set vcgn udp timeout active <1-65535> init <1-65535>",
    .function = set_vcgn_udp_timeout_command_fn,
}

(constructor) VLIB_CLI_COMMAND (set_vcgn_udp_timeout_command)

Definition at line 1380 of file vcgn_classify.c.

vlib_cli_command_t show_vcgn_config_command

Initial value:

= {
    .path = "show vcgn config",
    .short_help = "show vcgn config",
    .function = show_vcgn_config_command_fn,
}

(constructor) VLIB_CLI_COMMAND (show_vcgn_config_command)

Definition at line 1420 of file vcgn_classify.c.

vlib_cli_command_t show_vcgn_inside_translation_command

Initial value:

= {
    .path = "show vcgn inside-translation",
    .short_help = "show vcgn inside-translation protocol <tcp/udp/icmp> "
                  "interface <inside-if> inside-addr <ip-addr> "
                  "[start-port <n>] [end-port <n>]",
    .function = show_vcgn_inside_translation_command_fn,
}

(constructor) VLIB_CLI_COMMAND (show_vcgn_inside_translation_command)

Definition at line 1432 of file vcgn_classify.c.

vlib_cli_command_t show_vcgn_outside_translation_command

Initial value:

= {
    .path = "show vcgn outside-translation",
    .short_help = "show vcgn outside-translation protocol <tcp/udp/icmp> "
                  "interface <outside-if> outside-addr <ip-addr> "
                  "[start-port <n>] [end-port <n>]",
    .function = show_vcgn_outside_translation_command_fn,
}

(constructor) VLIB_CLI_COMMAND (show_vcgn_outside_translation_command)

Definition at line 1440 of file vcgn_classify.c.

vlib_cli_command_t show_vcgn_stat_command

Initial value:

= {
    .path = "show vcgn statistics",
    .short_help = "show vcgn statistics",
    .function = show_vcgn_stats_command_fn,
}

(constructor) VLIB_CLI_COMMAND (show_vcgn_stat_command)

Definition at line 1426 of file vcgn_classify.c.

char* vcgn_classify_error_strings[]

static

Initial value:

= {
#define _(sym,string) 
  foreach_vcgn_classify_error

}

Definition at line 105 of file vcgn_classify.c.

vcgn_classify_main_t vcgn_classify_main

Definition at line 85 of file vcgn_classify.c.

vlib_node_registration_t vcgn_classify_node

Initial value:

= {
  .function = vcgn_classify_node_fn,
  .name = "vcgn-classify",
  .vector_size = sizeof (u32),
  .format_trace = format_swap_trace,
  .type = VLIB_NODE_TYPE_INTERNAL,
  
  .n_errors = ARRAY_LEN(vcgn_classify_error_strings),
  .error_strings = vcgn_classify_error_strings,

  .n_next_nodes = VCGN_CLASSIFY_N_NEXT,

  
  .next_nodes = {
    [VCGN_CLASSIFY_NEXT_IP4_INPUT]      = "ip4-input",
    [VCGN_CLASSIFY_NEXT_IP6_INPUT]      = "ip6-input",
    [VCGN_CLASSIFY_NEXT_MPLS_INPUT]     = "mpls-gre-input",
    [VCGN_CLASSIFY_NEXT_ETHERNET_INPUT] = "ethernet-input",
        [VCGN_CLASSIFY_NEXT_UDP_INSIDE]     = "vcgn-v4-udp-i2o",
        [VCGN_CLASSIFY_NEXT_UDP_OUTSIDE]    = "vcgn-v4-udp-o2i",
        [VCGN_CLASSIFY_NEXT_TCP_INSIDE]     = "vcgn-v4-tcp-i2o",
        [VCGN_CLASSIFY_NEXT_TCP_OUTSIDE]    = "vcgn-v4-tcp-o2i",
        [VCGN_CLASSIFY_NEXT_ICMP_Q_INSIDE]  = "vcgn-v4-icmp-q-i2o",
        [VCGN_CLASSIFY_NEXT_ICMP_Q_OUTSIDE] = "vcgn-v4-icmp-q-o2i",
        [VCGN_CLASSIFY_NEXT_ICMP_E_INSIDE]  = "vcgn-v4-icmp-e-i2o",
        [VCGN_CLASSIFY_NEXT_ICMP_E_OUTSIDE] = "vcgn-v4-icmp-e-o2i"
  },
}

(constructor) VLIB_REGISTER_NODE (vcgn_classify_node)

Definition at line 87 of file vcgn_classify.c.