IPv4 main type. More...

Collaboration diagram for ip4_main_t:

Data Fields
ip_lookup_main_t	lookup_main

struct fib_table_t_ *	fibs
	Vector of FIBs. More...

struct ip4_fib_t_ *	v4_fibs
	Vector of MTries. More...

struct mfib_table_t_ *	mfibs
	Vector of MFIBs. More...

u32	fib_masks [33]

u32 *	fib_index_by_sw_if_index
	Table index indexed by software interface. More...

u32 *	mfib_index_by_sw_if_index
	Table index indexed by software interface. More...

u8 *	ip_enabled_by_sw_if_index

uword *	fib_index_by_table_id
	Hash table mapping table id to fib index. More...

uword *	mfib_index_by_table_id
	Hash table mapping table id to multicast fib index. More...

ip4_add_del_interface_address_callback_t *	add_del_interface_address_callbacks
	Functions to call when interface address changes. More...

ip4_enable_disable_interface_callback_t *	enable_disable_interface_callbacks
	Functions to call when interface becomes IPv4 enabled/disable. More...

ip4_table_bind_callback_t *	table_bind_callbacks
	Functions to call when interface to table biding changes. More...

vlib_packet_template_t	ip4_arp_request_packet_template
	Template used to generate IP4 ARP packets. More...

u32	flow_hash_seed
	Seed for Jenkins hash used to compute ip4 flow hash. More...

struct {
u8 ttl
	TTL to use for host generated packets. More...

u8 tos
	TOS byte to use for host generated packets. More...

u8 pad [2]

}	host_config
	Template information for VPP generated packets. More...

uword	mtrie_heap_size
	Heapsize for the Mtries. More...

int	mtrie_hugetlb
	Use hugetlb pages for the Mtries. More...

void *	mtrie_mheap
	The memory heap for the mtries. More...

throttle_t	arp_throttle
	ARP throttling. More...

Detailed Description

IPv4 main type.

State of IPv4 VPP processing including:

FIBs
Feature indices used in feature topological sort
Feature node run time references

Definition at line 106 of file ip4.h.

Field Documentation

◆ add_del_interface_address_callbacks

ip4_add_del_interface_address_callback_t* ip4_main_t::add_del_interface_address_callbacks

Functions to call when interface address changes.

Definition at line 140 of file ip4.h.

◆ arp_throttle

throttle_t ip4_main_t::arp_throttle

ARP throttling.

Definition at line 177 of file ip4.h.

◆ enable_disable_interface_callbacks

ip4_enable_disable_interface_callback_t* ip4_main_t::enable_disable_interface_callbacks

Functions to call when interface becomes IPv4 enabled/disable.

Definition at line 144 of file ip4.h.

◆ fib_index_by_sw_if_index

u32* ip4_main_t::fib_index_by_sw_if_index

Table index indexed by software interface.

Definition at line 122 of file ip4.h.

◆ fib_index_by_table_id

uword* ip4_main_t::fib_index_by_table_id

Hash table mapping table id to fib index.

ID space is not necessarily dense; index space is dense.

Definition at line 132 of file ip4.h.

◆ fib_masks

u32 ip4_main_t::fib_masks[33]

Definition at line 119 of file ip4.h.

◆ fibs

struct fib_table_t_* ip4_main_t::fibs

Vector of FIBs.

Definition at line 111 of file ip4.h.

◆ flow_hash_seed

u32 ip4_main_t::flow_hash_seed

Seed for Jenkins hash used to compute ip4 flow hash.

Definition at line 153 of file ip4.h.

◆ host_config

struct { ... } ip4_main_t::host_config

Template information for VPP generated packets.

◆ ip4_arp_request_packet_template

vlib_packet_template_t ip4_main_t::ip4_arp_request_packet_template

Template used to generate IP4 ARP packets.

Definition at line 150 of file ip4.h.

◆ ip_enabled_by_sw_if_index

u8* ip4_main_t::ip_enabled_by_sw_if_index

Definition at line 128 of file ip4.h.

◆ lookup_main

ip_lookup_main_t ip4_main_t::lookup_main

Definition at line 108 of file ip4.h.

◆ mfib_index_by_sw_if_index

u32* ip4_main_t::mfib_index_by_sw_if_index

Table index indexed by software interface.

Definition at line 125 of file ip4.h.

◆ mfib_index_by_table_id

uword* ip4_main_t::mfib_index_by_table_id

Hash table mapping table id to multicast fib index.

ID space is not necessarily dense; index space is dense.

Definition at line 136 of file ip4.h.

◆ mfibs

struct mfib_table_t_* ip4_main_t::mfibs

Vector of MFIBs.

Definition at line 117 of file ip4.h.

◆ mtrie_heap_size

uword ip4_main_t::mtrie_heap_size

Heapsize for the Mtries.

Definition at line 168 of file ip4.h.

◆ mtrie_hugetlb

int ip4_main_t::mtrie_hugetlb

Use hugetlb pages for the Mtries.

Definition at line 171 of file ip4.h.

◆ mtrie_mheap

void* ip4_main_t::mtrie_mheap

The memory heap for the mtries.

Definition at line 174 of file ip4.h.

◆ pad

u8 ip4_main_t::pad[2]

Definition at line 164 of file ip4.h.

◆ table_bind_callbacks

ip4_table_bind_callback_t* ip4_main_t::table_bind_callbacks

Functions to call when interface to table biding changes.

Definition at line 147 of file ip4.h.

◆ tos

u8 ip4_main_t::tos

TOS byte to use for host generated packets.

Definition at line 162 of file ip4.h.

◆ ttl

u8 ip4_main_t::ttl

TTL to use for host generated packets.

Definition at line 159 of file ip4.h.

◆ v4_fibs

struct ip4_fib_t_* ip4_main_t::v4_fibs

Vector of MTries.

Definition at line 114 of file ip4.h.

The documentation for this struct was generated from the following file:

src/vnet/ip/ip4.h

Data Fields