From a23197980e40d4d9414bcfaf59005a1dc2a89251 Mon Sep 17 00:00:00 2001 From: sreejith Date: Wed, 29 Mar 2017 01:15:02 -0400 Subject: Added vpp intial source code from master branch 17.01.1 Change-Id: I81bdace6f330825a1746a853766779dfb24765fd Signed-off-by: sreejith --- vpp/vpp/app/vpe_cli.c | 123 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 123 insertions(+) create mode 100644 vpp/vpp/app/vpe_cli.c (limited to 'vpp/vpp/app/vpe_cli.c') diff --git a/vpp/vpp/app/vpe_cli.c b/vpp/vpp/app/vpe_cli.c new file mode 100644 index 00000000..a26bf71f --- /dev/null +++ b/vpp/vpp/app/vpe_cli.c @@ -0,0 +1,123 @@ +/* + * Copyright (c) 2015 Cisco and/or its affiliates. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +#include +#include +#include +#include + +typedef struct +{ + u8 mac_addr[6]; +} mac_addr_t; + +static clib_error_t * +virtual_ip_cmd_fn_command_fn (vlib_main_t * vm, + unformat_input_t * input, + vlib_cli_command_t * cmd) +{ + unformat_input_t _line_input, *line_input = &_line_input; + vnet_main_t *vnm = vnet_get_main (); + ip46_address_t next_hop, *next_hops; + fib_route_path_t *rpaths; + fib_prefix_t prefix; + u8 mac_addr[6]; + mac_addr_t *mac_addrs = 0; + u32 sw_if_index; + u32 i; + + next_hops = NULL; + rpaths = NULL; + prefix.fp_len = 32; + prefix.fp_proto = FIB_PROTOCOL_IP4; + + /* Get a line of input. */ + if (!unformat_user (input, unformat_line_input, line_input)) + return 0; + + if (!unformat (line_input, "%U %U", + unformat_ip4_address, &prefix.fp_addr.ip4, + unformat_vnet_sw_interface, vnm, &sw_if_index)) + goto barf; + + while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT) + { + if (unformat (line_input, "mac %U", + unformat_ethernet_address, &mac_addr)) + { + mac_addr_t *ma; + vec_add2 (mac_addrs, ma, 1); + clib_memcpy (ma, mac_addr, sizeof (mac_addr)); + } + else if (unformat (line_input, "next-hop %U", + unformat_ip4_address, &next_hop.ip4)) + { + vec_add1 (next_hops, next_hop); + } + else + { + barf: + return clib_error_return (0, "unknown input `%U'", + format_unformat_error, input); + } + } + if (vec_len (mac_addrs) == 0 || vec_len (mac_addrs) != vec_len (next_hops)) + goto barf; + + /* Create / delete special interface route /32's */ + + for (i = 0; i < vec_len (mac_addrs); i++) + { + fib_route_path_t *rpath; + + adj_nbr_add_or_lock_w_rewrite (FIB_PROTOCOL_IP4, + VNET_LINK_IP4, + &next_hops[i], + sw_if_index, mac_addrs[i].mac_addr); + + vec_add2 (rpaths, rpath, 1); + + rpath->frp_proto = FIB_PROTOCOL_IP4; + rpath->frp_addr = next_hops[i]; + rpath->frp_sw_if_index = sw_if_index; + rpath->frp_fib_index = ~0; + rpath->frp_weight = 1; + rpath->frp_label_stack = NULL; + } + + fib_table_entry_path_add2 (0, // default FIB table + &prefix, + FIB_SOURCE_CLI, FIB_ENTRY_FLAG_NONE, rpaths); + + vec_free (mac_addrs); + vec_free (next_hops); + + return 0; +} + +/* *INDENT-OFF* */ +VLIB_CLI_COMMAND (virtual_ip_cmd_fn_command, static) = { + .path = "ip virtual", + .short_help = "ip virtual [mac ]+", + .function = virtual_ip_cmd_fn_command_fn, +}; +/* *INDENT-ON* */ + +/* + * fd.io coding-style-patch-verification: ON + * + * Local Variables: + * eval: (c-set-style "gnu") + * End: + */ -- cgit 1.2.3-korg