Configure TCP source addresses, for active-open TCP sessions. More...

Data Fields
u32	client_index

u32	context

u8	is_ipv6

u32	vrf_id

u8	first_address [16]

u8	last_address [16]

Detailed Description

Configure TCP source addresses, for active-open TCP sessions.

TCP src/dst ports are 16 bits, with the low-order 1024 ports reserved. So, it's necessary to provide a considerable number of source IP addresses if one wishes to initiate a large number of connections.

Each of those addresses needs to have a receive adjacency - either a /32 or a /128 - and vpp needs to answer (proxy) arps or neighbor discovery requests for the addresses.

Template Parameters

client_index	- opaque cookie to identify the sender
context	- sender context, to match reply w/ request
is_ipv6	- 1 for ipv6, 0 for ipv4
vrf_id	- fib table / vrf id for local adjacencies
first_address	- first address that TCP will use
last_address	- last address that TCP will use

Definition at line 36 of file tcp.api.

Field Documentation

◆ client_index

u32 vl_api_tcp_configure_src_addresses_t::client_index

Definition at line 37 of file tcp.api.

◆ context

u32 vl_api_tcp_configure_src_addresses_t::context

Definition at line 38 of file tcp.api.

◆ first_address

u8 vl_api_tcp_configure_src_addresses_t::first_address[16]

Definition at line 41 of file tcp.api.

◆ is_ipv6

u8 vl_api_tcp_configure_src_addresses_t::is_ipv6

Definition at line 39 of file tcp.api.

◆ last_address

u8 vl_api_tcp_configure_src_addresses_t::last_address[16]

Definition at line 42 of file tcp.api.

◆ vrf_id

u32 vl_api_tcp_configure_src_addresses_t::vrf_id

Definition at line 40 of file tcp.api.

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

src/vnet/tcp/tcp.api

Data Fields