FD.io VPP  v18.10-34-gcce845e
Vector Packet Processing
tcp.api
Go to the documentation of this file.
1 /*
2  * Copyright (c) 2015-2016 Cisco and/or its affiliates.
3  * Licensed under the Apache License, Version 2.0 (the "License");
4  * you may not use this file except in compliance with the License.
5  * You may obtain a copy of the License at:
6  *
7  * http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software
10  * distributed under the License is distributed on an "AS IS" BASIS,
11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  * See the License for the specific language governing permissions and
13  * limitations under the License.
14  */
15 
16 option version = "1.0.0";
17 
18 /** \brief Configure TCP source addresses, for active-open TCP sessions
19 
20  TCP src/dst ports are 16 bits, with the low-order 1024 ports
21  reserved. So, it's necessary to provide a considerable number of
22  source IP addresses if one wishes to initiate a large number of
23  connections.
24 
25  Each of those addresses needs to have a receive adjacency -
26  either a /32 or a /128 - and vpp needs to answer (proxy) arps or
27  neighbor discovery requests for the addresses.
28 
29  @param client_index - opaque cookie to identify the sender
30  @param context - sender context, to match reply w/ request
31  @param is_ipv6 - 1 for ipv6, 0 for ipv4
32  @param vrf_id - fib table / vrf id for local adjacencies
33  @param first_address - first address that TCP will use
34  @param last_address - last address that TCP will use
35 */
36 autoreply define tcp_configure_src_addresses {
41  u8 first_address[16];
42  u8 last_address[16];
43  };
44 
unsigned char u8
Definition: types.h:56
unsigned int u32
Definition: types.h:88
option version
Definition: tcp.api:16