diff options
Diffstat (limited to 'src/vnet/ip/ip_test.c')
| -rw-r--r-- | src/vnet/ip/ip_test.c | 1527 |
1 files changed, 1527 insertions, 0 deletions
diff --git a/src/vnet/ip/ip_test.c b/src/vnet/ip/ip_test.c new file mode 100644 index 00000000000..7d8ed9ff09a --- /dev/null +++ b/src/vnet/ip/ip_test.c @@ -0,0 +1,1527 @@ +/* + *------------------------------------------------------------------ + * Copyright (c) 2021 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 <vat/vat.h> +#include <vlibapi/api.h> +#include <vlibmemory/api.h> +#include <vppinfra/error.h> +#include <vpp/api/types.h> +#include <vnet/mpls/packet.h> +#include <vnet/ip/ip_types_api.h> + +#define __plugin_msg_base ip_test_main.msg_id_base +#include <vlibapi/vat_helper_macros.h> + +/* Declare message IDs */ +#include <vnet/format_fns.h> +#include <vnet/ip/ip.api_enum.h> +#include <vnet/ip/ip.api_types.h> + +#define vl_endianfun /* define message structures */ +#include <vnet/ip/ip.api.h> +#undef vl_endianfun + +typedef struct +{ + /* API message ID base */ + u16 msg_id_base; + u32 ping_id; + vat_main_t *vat_main; +} ip_test_main_t; + +static ip_test_main_t ip_test_main; + +static int +api_ip_route_add_del_v2 (vat_main_t *vam) +{ + return -1; +} + +static void +set_ip4_address (vl_api_address_t *a, u32 v) +{ + if (a->af == ADDRESS_IP4) + { + ip4_address_t *i = (ip4_address_t *) &a->un.ip4; + i->as_u32 = v; + } +} + +static void +increment_v4_address (vl_api_ip4_address_t *i) +{ + ip4_address_t *a = (ip4_address_t *) i; + u32 v; + + v = ntohl (a->as_u32) + 1; + a->as_u32 = ntohl (v); +} + +static void +increment_v6_address (vl_api_ip6_address_t *i) +{ + ip6_address_t *a = (ip6_address_t *) i; + u64 v0, v1; + + v0 = clib_net_to_host_u64 (a->as_u64[0]); + v1 = clib_net_to_host_u64 (a->as_u64[1]); + + v1 += 1; + if (v1 == 0) + v0 += 1; + a->as_u64[0] = clib_net_to_host_u64 (v0); + a->as_u64[1] = clib_net_to_host_u64 (v1); +} + +static void +increment_address (vl_api_address_t *a) +{ + if (a->af == ADDRESS_IP4) + increment_v4_address (&a->un.ip4); + else if (a->af == ADDRESS_IP6) + increment_v6_address (&a->un.ip6); +} + +static uword +unformat_fib_path (unformat_input_t *input, va_list *args) +{ + vnet_main_t *vnm = va_arg (*args, vnet_main_t *); + vl_api_fib_path_t *path = va_arg (*args, vl_api_fib_path_t *); + u32 weight, preference; + mpls_label_t out_label; + + clib_memset (path, 0, sizeof (*path)); + path->weight = 1; + path->sw_if_index = ~0; + path->rpf_id = ~0; + path->n_labels = 0; + + while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT) + { + if (unformat (input, "%U %U", unformat_vl_api_ip4_address, + &path->nh.address.ip4, unformat_vnet_sw_interface, vnm, + &path->sw_if_index)) + { + path->proto = FIB_API_PATH_NH_PROTO_IP4; + } + else if (unformat (input, "%U %U", unformat_vl_api_ip6_address, + &path->nh.address.ip6, unformat_vnet_sw_interface, + vnm, &path->sw_if_index)) + { + path->proto = FIB_API_PATH_NH_PROTO_IP6; + } + else if (unformat (input, "weight %u", &weight)) + { + path->weight = weight; + } + else if (unformat (input, "preference %u", &preference)) + { + path->preference = preference; + } + else if (unformat (input, "%U next-hop-table %d", + unformat_vl_api_ip4_address, &path->nh.address.ip4, + &path->table_id)) + { + path->proto = FIB_API_PATH_NH_PROTO_IP4; + } + else if (unformat (input, "%U next-hop-table %d", + unformat_vl_api_ip6_address, &path->nh.address.ip6, + &path->table_id)) + { + path->proto = FIB_API_PATH_NH_PROTO_IP6; + } + else if (unformat (input, "%U", unformat_vl_api_ip4_address, + &path->nh.address.ip4)) + { + /* + * the recursive next-hops are by default in the default table + */ + path->table_id = 0; + path->sw_if_index = ~0; + path->proto = FIB_API_PATH_NH_PROTO_IP4; + } + else if (unformat (input, "%U", unformat_vl_api_ip6_address, + &path->nh.address.ip6)) + { + /* + * the recursive next-hops are by default in the default table + */ + path->table_id = 0; + path->sw_if_index = ~0; + path->proto = FIB_API_PATH_NH_PROTO_IP6; + } + else if (unformat (input, "resolve-via-host")) + { + path->flags |= FIB_API_PATH_FLAG_RESOLVE_VIA_HOST; + } + else if (unformat (input, "resolve-via-attached")) + { + path->flags |= FIB_API_PATH_FLAG_RESOLVE_VIA_ATTACHED; + } + else if (unformat (input, "ip4-lookup-in-table %d", &path->table_id)) + { + path->type = FIB_API_PATH_TYPE_LOCAL; + path->sw_if_index = ~0; + path->proto = FIB_API_PATH_NH_PROTO_IP4; + } + else if (unformat (input, "ip6-lookup-in-table %d", &path->table_id)) + { + path->type = FIB_API_PATH_TYPE_LOCAL; + path->sw_if_index = ~0; + path->proto = FIB_API_PATH_NH_PROTO_IP6; + } + else if (unformat (input, "sw_if_index %d", &path->sw_if_index)) + ; + else if (unformat (input, "via-label %d", &path->nh.via_label)) + { + path->proto = FIB_API_PATH_NH_PROTO_MPLS; + path->sw_if_index = ~0; + } + else if (unformat (input, "l2-input-on %d", &path->sw_if_index)) + { + path->proto = FIB_API_PATH_NH_PROTO_ETHERNET; + path->type = FIB_API_PATH_TYPE_INTERFACE_RX; + } + else if (unformat (input, "local")) + { + path->type = FIB_API_PATH_TYPE_LOCAL; + } + else if (unformat (input, "out-labels")) + { + while (unformat (input, "%d", &out_label)) + { + path->label_stack[path->n_labels].label = out_label; + path->label_stack[path->n_labels].is_uniform = 0; + path->label_stack[path->n_labels].ttl = 64; + path->n_labels++; + } + } + else if (unformat (input, "via")) + { + /* new path, back up and return */ + unformat_put_input (input); + unformat_put_input (input); + unformat_put_input (input); + unformat_put_input (input); + break; + } + else + { + return (0); + } + } + + path->proto = ntohl (path->proto); + path->type = ntohl (path->type); + path->flags = ntohl (path->flags); + path->table_id = ntohl (path->table_id); + path->sw_if_index = ntohl (path->sw_if_index); + + return (1); +} + +static int +api_ip_route_add_del (vat_main_t *vam) +{ + vnet_main_t *vnm = vnet_get_main (); + unformat_input_t *i = vam->input; + vl_api_ip_route_add_del_t *mp; + u32 vrf_id = 0; + u8 is_add = 1; + u8 is_multipath = 0; + u8 prefix_set = 0; + u8 path_count = 0; + vl_api_prefix_t pfx = {}; + vl_api_fib_path_t paths[8]; + int count = 1; + int j; + f64 before = 0; + u32 random_add_del = 0; + u32 *random_vector = 0; + u32 random_seed = 0xdeaddabe; + + /* Parse args required to build the message */ + while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) + { + if (unformat (i, "%U", unformat_vl_api_prefix, &pfx)) + prefix_set = 1; + else if (unformat (i, "del")) + is_add = 0; + else if (unformat (i, "add")) + is_add = 1; + else if (unformat (i, "vrf %d", &vrf_id)) + ; + else if (unformat (i, "count %d", &count)) + ; + else if (unformat (i, "random")) + random_add_del = 1; + else if (unformat (i, "multipath")) + is_multipath = 1; + else if (unformat (i, "seed %d", &random_seed)) + ; + else if (unformat (i, "via %U", unformat_fib_path, vnm, + &paths[path_count])) + { + path_count++; + if (8 == path_count) + { + errmsg ("max 8 paths"); + return -99; + } + } + else + { + clib_warning ("parse error '%U'", format_unformat_error, i); + return -99; + } + } + + if (!path_count) + { + errmsg ("specify a path; via ..."); + return -99; + } + if (prefix_set == 0) + { + errmsg ("missing prefix"); + return -99; + } + + /* Generate a pile of unique, random routes */ + if (random_add_del) + { + ip4_address_t *i = (ip4_address_t *) &paths[0].nh.address.ip4; + u32 this_random_address; + uword *random_hash; + + random_hash = hash_create (count, sizeof (uword)); + + hash_set (random_hash, i->as_u32, 1); + for (j = 0; j <= count; j++) + { + do + { + this_random_address = random_u32 (&random_seed); + this_random_address = clib_host_to_net_u32 (this_random_address); + } + while (hash_get (random_hash, this_random_address)); + vec_add1 (random_vector, this_random_address); + hash_set (random_hash, this_random_address, 1); + } + hash_free (random_hash); + set_ip4_address (&pfx.address, random_vector[0]); + } + + if (count > 1) + { + /* Turn on async mode */ + vam->async_mode = 1; + vam->async_errors = 0; + before = vat_time_now (vam); + } + + for (j = 0; j < count; j++) + { + /* Construct the API message */ + M2 (IP_ROUTE_ADD_DEL, mp, sizeof (vl_api_fib_path_t) * path_count); + + mp->is_add = is_add; + mp->is_multipath = is_multipath; + + clib_memcpy (&mp->route.prefix, &pfx, sizeof (pfx)); + mp->route.table_id = ntohl (vrf_id); + mp->route.n_paths = path_count; + + clib_memcpy (&mp->route.paths, &paths, sizeof (paths[0]) * path_count); + + if (random_add_del) + set_ip4_address (&pfx.address, random_vector[j + 1]); + else + increment_address (&pfx.address); + /* send it... */ + S (mp); + /* If we receive SIGTERM, stop now... */ + if (vam->do_exit) + break; + } + + /* When testing multiple add/del ops, use a control-ping to sync */ + if (count > 1) + { + vl_api_control_ping_t *mp_ping; + f64 after; + f64 timeout; + + /* Shut off async mode */ + vam->async_mode = 0; + + PING (&ip_test_main, mp_ping); + S (mp_ping); + + timeout = vat_time_now (vam) + 1.0; + while (vat_time_now (vam) < timeout) + if (vam->result_ready == 1) + goto out; + vam->retval = -99; + + out: + if (vam->retval == -99) + errmsg ("timeout"); + + if (vam->async_errors > 0) + { + errmsg ("%d asynchronous errors", vam->async_errors); + vam->retval = -98; + } + vam->async_errors = 0; + after = vat_time_now (vam); + + /* slim chance, but we might have eaten SIGTERM on the first iteration */ + if (j > 0) + count = j; + + print (vam->ofp, "%d routes in %.6f secs, %.2f routes/sec", count, + after - before, count / (after - before)); + } + else + { + int ret; + + /* Wait for a reply... */ + W (ret); + return ret; + } + + /* Return the good/bad news */ + return (vam->retval); +} + +static int +api_ip_table_add_del (vat_main_t *vam) +{ + unformat_input_t *i = vam->input; + vl_api_ip_table_add_del_t *mp; + u32 table_id = ~0; + u8 is_ipv6 = 0; + u8 is_add = 1; + int ret = 0; + + /* Parse args required to build the message */ + while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) + { + if (unformat (i, "ipv6")) + is_ipv6 = 1; + else if (unformat (i, "del")) + is_add = 0; + else if (unformat (i, "add")) + is_add = 1; + else if (unformat (i, "table %d", &table_id)) + ; + else + { + clib_warning ("parse error '%U'", format_unformat_error, i); + return -99; + } + } + + if (~0 == table_id) + { + errmsg ("missing table-ID"); + return -99; + } + + /* Construct the API message */ + M (IP_TABLE_ADD_DEL, mp); + + mp->table.table_id = ntohl (table_id); + mp->table.is_ip6 = is_ipv6; + mp->is_add = is_add; + + /* send it... */ + S (mp); + + /* Wait for a reply... */ + W (ret); + + return ret; +} + +static int +api_ip_table_replace_begin (vat_main_t *vam) +{ + unformat_input_t *i = vam->input; + vl_api_ip_table_replace_begin_t *mp; + u32 table_id = 0; + u8 is_ipv6 = 0; + + int ret; + while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) + { + if (unformat (i, "table %d", &table_id)) + ; + else if (unformat (i, "ipv6")) + is_ipv6 = 1; + else + { + clib_warning ("parse error '%U'", format_unformat_error, i); + return -99; + } + } + + M (IP_TABLE_REPLACE_BEGIN, mp); + + mp->table.table_id = ntohl (table_id); + mp->table.is_ip6 = is_ipv6; + + S (mp); + W (ret); + return ret; +} + +static int +api_ip_table_flush (vat_main_t *vam) +{ + unformat_input_t *i = vam->input; + vl_api_ip_table_flush_t *mp; + u32 table_id = 0; + u8 is_ipv6 = 0; + + int ret; + while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) + { + if (unformat (i, "table %d", &table_id)) + ; + else if (unformat (i, "ipv6")) + is_ipv6 = 1; + else + { + clib_warning ("parse error '%U'", format_unformat_error, i); + return -99; + } + } + + M (IP_TABLE_FLUSH, mp); + + mp->table.table_id = ntohl (table_id); + mp->table.is_ip6 = is_ipv6; + + S (mp); + W (ret); + return ret; +} + +static void +vl_api_ip_route_add_del_v2_reply_t_handler ( + vl_api_ip_route_add_del_v2_reply_t *mp) +{ +} + +static void +vl_api_ip_route_details_t_handler (vl_api_ip_route_details_t *mp) +{ +} + +static void +vl_api_ip_route_v2_details_t_handler (vl_api_ip_route_v2_details_t *mp) +{ +} + +static void +vl_api_ip_route_add_del_reply_t_handler (vl_api_ip_route_add_del_reply_t *mp) +{ + vat_main_t *vam = ip_test_main.vat_main; + vam->result_ready = 1; +} + +static void +vl_api_ip_route_lookup_reply_t_handler (vl_api_ip_route_lookup_reply_t *mp) +{ +} + +static void +vl_api_ip_route_lookup_v2_reply_t_handler ( + vl_api_ip_route_lookup_v2_reply_t *mp) +{ +} + +static int +api_set_ip_flow_hash_router_id (vat_main_t *vat) +{ + return -1; +} + +static int +api_ip_route_lookup (vat_main_t *vat) +{ + return -1; +} + +static int +api_ip_route_lookup_v2 (vat_main_t *vat) +{ + return -1; +} + +static int +api_set_ip_flow_hash (vat_main_t *vam) +{ + unformat_input_t *i = vam->input; + vl_api_set_ip_flow_hash_t *mp; + u32 vrf_id = 0; + u8 is_ipv6 = 0; + u8 vrf_id_set = 0; + u8 src = 0; + u8 dst = 0; + u8 sport = 0; + u8 dport = 0; + u8 proto = 0; + u8 reverse = 0; + int ret; + + while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) + { + if (unformat (i, "vrf %d", &vrf_id)) + vrf_id_set = 1; + else if (unformat (i, "ipv6")) + is_ipv6 = 1; + else if (unformat (i, "src")) + src = 1; + else if (unformat (i, "dst")) + dst = 1; + else if (unformat (i, "sport")) + sport = 1; + else if (unformat (i, "dport")) + dport = 1; + else if (unformat (i, "proto")) + proto = 1; + else if (unformat (i, "reverse")) + reverse = 1; + + else + { + clib_warning ("parse error '%U'", format_unformat_error, i); + return -99; + } + } + + if (vrf_id_set == 0) + { + errmsg ("missing vrf id"); + return -99; + } + + M (SET_IP_FLOW_HASH, mp); + mp->src = src; + mp->dst = dst; + mp->sport = sport; + mp->dport = dport; + mp->proto = proto; + mp->reverse = reverse; + mp->vrf_id = ntohl (vrf_id); + mp->is_ipv6 = is_ipv6; + + S (mp); + W (ret); + return ret; +} + +static int +api_mfib_signal_dump (vat_main_t *vat) +{ + return -1; +} + +static int +api_ip_punt_police (vat_main_t *vat) +{ + return -1; +} + +static int +api_ip_punt_redirect (vat_main_t *vat) +{ + return -1; +} + +static int +api_ip_punt_redirect_dump (vat_main_t *vat) +{ + return -1; +} + +static void +vl_api_ip_punt_redirect_details_t_handler ( + vl_api_ip_punt_redirect_details_t *mp) +{ +} + +static int +api_ip_address_dump (vat_main_t *vam) +{ + vnet_main_t *vnm = vnet_get_main (); + unformat_input_t *i = vam->input; + vl_api_ip_address_dump_t *mp; + vl_api_control_ping_t *mp_ping; + u32 sw_if_index = ~0; + u8 sw_if_index_set = 0; + u8 ipv4_set = 0; + u8 ipv6_set = 0; + int ret; + + while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) + { + if (unformat (i, "sw_if_index %d", &sw_if_index)) + sw_if_index_set = 1; + else if (unformat (i, "%U", unformat_vnet_sw_interface, vnm, + &sw_if_index)) + sw_if_index_set = 1; + else if (unformat (i, "ipv4")) + ipv4_set = 1; + else if (unformat (i, "ipv6")) + ipv6_set = 1; + else + break; + } + + if (ipv4_set && ipv6_set) + { + errmsg ("ipv4 and ipv6 flags cannot be both set"); + return -99; + } + + if ((!ipv4_set) && (!ipv6_set)) + { + errmsg ("no ipv4 nor ipv6 flag set"); + return -99; + } + + if (sw_if_index_set == 0) + { + errmsg ("missing interface name or sw_if_index"); + return -99; + } + + vam->current_sw_if_index = sw_if_index; + vam->is_ipv6 = ipv6_set; + + M (IP_ADDRESS_DUMP, mp); + mp->sw_if_index = ntohl (sw_if_index); + mp->is_ipv6 = ipv6_set; + S (mp); + + /* Use a control ping for synchronization */ + PING (&ip_test_main, mp_ping); + S (mp_ping); + + W (ret); + return ret; +} + +static void +vl_api_sw_interface_ip6_get_link_local_address_reply_t_handler ( + vl_api_sw_interface_ip6_get_link_local_address_reply_t *mp) +{ +} + +static int +api_sw_interface_ip6_set_link_local_address (vat_main_t *vam) +{ + return -1; +} + +static int +api_sw_interface_ip6_get_link_local_address (vat_main_t *vam) +{ + return -1; +} + +static int +api_ip_path_mtu_replace_end (vat_main_t *vam) +{ + return -1; +} + +static int +api_ioam_enable (vat_main_t *vam) +{ + unformat_input_t *input = vam->input; + vl_api_ioam_enable_t *mp; + u32 id = 0; + int has_trace_option = 0; + int has_pot_option = 0; + int has_seqno_option = 0; + int has_analyse_option = 0; + int ret; + + while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT) + { + if (unformat (input, "trace")) + has_trace_option = 1; + else if (unformat (input, "pot")) + has_pot_option = 1; + else if (unformat (input, "seqno")) + has_seqno_option = 1; + else if (unformat (input, "analyse")) + has_analyse_option = 1; + else + break; + } + M (IOAM_ENABLE, mp); + mp->id = htons (id); + mp->seqno = has_seqno_option; + mp->analyse = has_analyse_option; + mp->pot_enable = has_pot_option; + mp->trace_enable = has_trace_option; + + S (mp); + W (ret); + return ret; +} + +static int +api_ip_reassembly_get (vat_main_t *vam) +{ + return -1; +} + +static int +api_ip_path_mtu_replace_begin (vat_main_t *vam) +{ + return -1; +} + +static int +api_ip_path_mtu_update (vat_main_t *vam) +{ + return -1; +} + +static int +api_ioam_disable (vat_main_t *vam) +{ + vl_api_ioam_disable_t *mp; + int ret; + + M (IOAM_DISABLE, mp); + S (mp); + W (ret); + return ret; +} + +static int +api_ip_source_and_port_range_check_add_del (vat_main_t *vam) +{ + unformat_input_t *input = vam->input; + vl_api_ip_source_and_port_range_check_add_del_t *mp; + + u16 *low_ports = 0; + u16 *high_ports = 0; + u16 this_low; + u16 this_hi; + vl_api_prefix_t prefix; + u32 tmp, tmp2; + u8 prefix_set = 0; + u32 vrf_id = ~0; + u8 is_add = 1; + int ret; + + while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT) + { + if (unformat (input, "%U", unformat_vl_api_prefix, &prefix)) + prefix_set = 1; + else if (unformat (input, "vrf %d", &vrf_id)) + ; + else if (unformat (input, "del")) + is_add = 0; + else if (unformat (input, "port %d", &tmp)) + { + if (tmp == 0 || tmp > 65535) + { + errmsg ("port %d out of range", tmp); + return -99; + } + this_low = tmp; + this_hi = this_low + 1; + vec_add1 (low_ports, this_low); + vec_add1 (high_ports, this_hi); + } + else if (unformat (input, "range %d - %d", &tmp, &tmp2)) + { + if ((tmp > tmp2) || (tmp == 0) || (tmp2 > 65535)) + { + errmsg ("incorrect range parameters"); + return -99; + } + this_low = tmp; + /* Note: in debug CLI +1 is added to high before + passing to real fn that does "the work" + (ip_source_and_port_range_check_add_del). + This fn is a wrapper around the binary API fn a + control plane will call, which expects this increment + to have occurred. Hence letting the binary API control + plane fn do the increment for consistency between VAT + and other control planes. + */ + this_hi = tmp2; + vec_add1 (low_ports, this_low); + vec_add1 (high_ports, this_hi); + } + else + break; + } + + if (prefix_set == 0) + { + errmsg ("<address>/<mask> not specified"); + return -99; + } + + if (vrf_id == ~0) + { + errmsg ("VRF ID required, not specified"); + return -99; + } + + if (vrf_id == 0) + { + errmsg ("VRF ID should not be default. Should be distinct VRF for this " + "purpose."); + return -99; + } + + if (vec_len (low_ports) == 0) + { + errmsg ("At least one port or port range required"); + return -99; + } + + M (IP_SOURCE_AND_PORT_RANGE_CHECK_ADD_DEL, mp); + + mp->is_add = is_add; + + clib_memcpy (&mp->prefix, &prefix, sizeof (prefix)); + + mp->number_of_ranges = vec_len (low_ports); + + clib_memcpy (mp->low_ports, low_ports, vec_len (low_ports)); + vec_free (low_ports); + + clib_memcpy (mp->high_ports, high_ports, vec_len (high_ports)); + vec_free (high_ports); + + mp->vrf_id = ntohl (vrf_id); + + S (mp); + W (ret); + return ret; +} + +static int +api_ip_reassembly_set (vat_main_t *vat) +{ + return -1; +} + +static int +api_ip_container_proxy_add_del (vat_main_t *vam) +{ + vl_api_ip_container_proxy_add_del_t *mp; + unformat_input_t *i = vam->input; + u32 sw_if_index = ~0; + vl_api_prefix_t pfx = {}; + u8 is_add = 1; + int ret; + + while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) + { + if (unformat (i, "del")) + is_add = 0; + else if (unformat (i, "add")) + ; + if (unformat (i, "%U", unformat_vl_api_prefix, &pfx)) + ; + else if (unformat (i, "sw_if_index %u", &sw_if_index)) + ; + else + break; + } + if (sw_if_index == ~0 || pfx.len == 0) + { + errmsg ("address and sw_if_index must be set"); + return -99; + } + + M (IP_CONTAINER_PROXY_ADD_DEL, mp); + + mp->sw_if_index = clib_host_to_net_u32 (sw_if_index); + mp->is_add = is_add; + clib_memcpy (&mp->pfx, &pfx, sizeof (pfx)); + + S (mp); + W (ret); + return ret; +} + +static int +api_ip_reassembly_enable_disable (vat_main_t *vat) +{ + return -1; +} + +static void +vl_api_ip_reassembly_get_reply_t_handler (vl_api_ip_reassembly_get_reply_t *mp) +{ +} + +int +api_ip_source_and_port_range_check_interface_add_del (vat_main_t *vam) +{ + vnet_main_t *vnm = vnet_get_main (); + unformat_input_t *input = vam->input; + vl_api_ip_source_and_port_range_check_interface_add_del_t *mp; + u32 sw_if_index = ~0; + int vrf_set = 0; + u32 tcp_out_vrf_id = ~0, udp_out_vrf_id = ~0; + u32 tcp_in_vrf_id = ~0, udp_in_vrf_id = ~0; + u8 is_add = 1; + int ret; + + while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT) + { + if (unformat (input, "%U", unformat_vnet_sw_interface, vnm, + &sw_if_index)) + ; + else if (unformat (input, "sw_if_index %d", &sw_if_index)) + ; + else if (unformat (input, "tcp-out-vrf %d", &tcp_out_vrf_id)) + vrf_set = 1; + else if (unformat (input, "udp-out-vrf %d", &udp_out_vrf_id)) + vrf_set = 1; + else if (unformat (input, "tcp-in-vrf %d", &tcp_in_vrf_id)) + vrf_set = 1; + else if (unformat (input, "udp-in-vrf %d", &udp_in_vrf_id)) + vrf_set = 1; + else if (unformat (input, "del")) + is_add = 0; + else + break; + } + + if (sw_if_index == ~0) + { + errmsg ("Interface required but not specified"); + return -99; + } + + if (vrf_set == 0) + { + errmsg ("VRF ID required but not specified"); + return -99; + } + + if (tcp_out_vrf_id == 0 || udp_out_vrf_id == 0 || tcp_in_vrf_id == 0 || + udp_in_vrf_id == 0) + { + errmsg ("VRF ID should not be default. Should be distinct VRF for this " + "purpose."); + return -99; + } + + /* Construct the API message */ + M (IP_SOURCE_AND_PORT_RANGE_CHECK_INTERFACE_ADD_DEL, mp); + + mp->sw_if_index = ntohl (sw_if_index); + mp->is_add = is_add; + mp->tcp_out_vrf_id = ntohl (tcp_out_vrf_id); + mp->udp_out_vrf_id = ntohl (udp_out_vrf_id); + mp->tcp_in_vrf_id = ntohl (tcp_in_vrf_id); + mp->udp_in_vrf_id = ntohl (udp_in_vrf_id); + + /* send it... */ + S (mp); + + /* Wait for a reply... */ + W (ret); + return ret; +} + +static void +vl_api_ip_container_proxy_details_t_handler ( + vl_api_ip_container_proxy_details_t *mp) +{ +} + +static int +api_ip_container_proxy_dump (vat_main_t *vam) +{ + return -1; +} + +static int +api_ip_dump (vat_main_t *vam) +{ + vl_api_ip_dump_t *mp; + vl_api_control_ping_t *mp_ping; + unformat_input_t *in = vam->input; + int ipv4_set = 0; + int ipv6_set = 0; + int is_ipv6; + int i; + int ret; + + while (unformat_check_input (in) != UNFORMAT_END_OF_INPUT) + { + if (unformat (in, "ipv4")) + ipv4_set = 1; + else if (unformat (in, "ipv6")) + ipv6_set = 1; + else + break; + } + + if (ipv4_set && ipv6_set) + { + errmsg ("ipv4 and ipv6 flags cannot be both set"); + return -99; + } + + if ((!ipv4_set) && (!ipv6_set)) + { + errmsg ("no ipv4 nor ipv6 flag set"); + return -99; + } + + is_ipv6 = ipv6_set; + vam->is_ipv6 = is_ipv6; + + /* free old data */ + for (i = 0; i < vec_len (vam->ip_details_by_sw_if_index[is_ipv6]); i++) + { + vec_free (vam->ip_details_by_sw_if_index[is_ipv6][i].addr); + } + vec_free (vam->ip_details_by_sw_if_index[is_ipv6]); + + M (IP_DUMP, mp); + mp->is_ipv6 = ipv6_set; + S (mp); + + /* Use a control ping for synchronization */ + PING (&ip_test_main, mp_ping); + S (mp_ping); + + W (ret); + return ret; +} + +static void +vl_api_mfib_signal_details_t_handler (vl_api_mfib_signal_details_t *mp) +{ +} + +static void +vl_api_ip_mroute_details_t_handler (vl_api_ip_mroute_details_t *mp) +{ + vat_main_t *vam = ip_test_main.vat_main; + vam->result_ready = 1; +} + +static int +api_ip_mroute_dump (vat_main_t *vam) +{ + unformat_input_t *input = vam->input; + vl_api_control_ping_t *mp_ping; + vl_api_ip_mroute_dump_t *mp; + int ret, is_ip6; + u32 table_id; + + is_ip6 = 0; + while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT) + { + if (unformat (input, "table_id %d", &table_id)) + ; + else if (unformat (input, "ip6")) + is_ip6 = 1; + else if (unformat (input, "ip4")) + is_ip6 = 0; + else + break; + } + if (table_id == ~0) + { + errmsg ("missing table id"); + return -99; + } + + M (IP_MROUTE_DUMP, mp); + mp->table.table_id = table_id; + mp->table.is_ip6 = is_ip6; + S (mp); + + /* Use a control ping for synchronization */ + PING (&ip_test_main, mp_ping); + S (mp_ping); + + W (ret); + return ret; +} + +static int +api_sw_interface_ip6_enable_disable (vat_main_t *vam) +{ + vnet_main_t *vnm = vnet_get_main (); + unformat_input_t *i = vam->input; + vl_api_sw_interface_ip6_enable_disable_t *mp; + u32 sw_if_index; + u8 sw_if_index_set = 0; + u8 enable = 0; + int ret; + + while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) + { + if (unformat (i, "%U", unformat_vnet_sw_interface, vnm, &sw_if_index)) + sw_if_index_set = 1; + else if (unformat (i, "sw_if_index %d", &sw_if_index)) + sw_if_index_set = 1; + else if (unformat (i, "enable")) + enable = 1; + else if (unformat (i, "disable")) + enable = 0; + else + { + clib_warning ("parse error '%U'", format_unformat_error, i); + return -99; + } + } + + if (sw_if_index_set == 0) + { + errmsg ("missing interface name or sw_if_index"); + return -99; + } + + M (SW_INTERFACE_IP6_ENABLE_DISABLE, mp); + + mp->sw_if_index = ntohl (sw_if_index); + mp->enable = enable; + + S (mp); + W (ret); + return ret; +} + +static int +api_set_ip_flow_hash_v2 (vat_main_t *vat) +{ + return -1; +} + +static int +api_ip_mroute_add_del (vat_main_t *vam) +{ + unformat_input_t *i = vam->input; + u8 path_set = 0, prefix_set = 0, is_add = 1; + vl_api_ip_mroute_add_del_t *mp; + mfib_entry_flags_t eflags = 0; + vl_api_mfib_path_t path; + vl_api_mprefix_t pfx = {}; + u32 vrf_id = 0; + int ret; + + /* Parse args required to build the message */ + while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) + { + if (unformat (i, "%U", unformat_vl_api_mprefix, &pfx)) + { + prefix_set = 1; + pfx.grp_address_length = htons (pfx.grp_address_length); + } + else if (unformat (i, "del")) + is_add = 0; + else if (unformat (i, "add")) + is_add = 1; + else if (unformat (i, "vrf %d", &vrf_id)) + ; + else if (unformat (i, "%U", unformat_mfib_itf_flags, &path.itf_flags)) + path.itf_flags = htonl (path.itf_flags); + else if (unformat (i, "%U", unformat_mfib_entry_flags, &eflags)) + ; + else if (unformat (i, "via %U", unformat_fib_path, vam, &path.path)) + path_set = 1; + else + { + clib_warning ("parse error '%U'", format_unformat_error, i); + return -99; + } + } + + if (prefix_set == 0) + { + errmsg ("missing addresses\n"); + return -99; + } + if (path_set == 0) + { + errmsg ("missing path\n"); + return -99; + } + + /* Construct the API message */ + M (IP_MROUTE_ADD_DEL, mp); + + mp->is_add = is_add; + mp->is_multipath = 1; + + clib_memcpy (&mp->route.prefix, &pfx, sizeof (pfx)); + mp->route.table_id = htonl (vrf_id); + mp->route.n_paths = 1; + mp->route.entry_flags = htonl (eflags); + + clib_memcpy (&mp->route.paths, &path, sizeof (path)); + + /* send it... */ + S (mp); + /* Wait for a reply... */ + W (ret); + return ret; +} + +static void +vl_api_ip_mroute_add_del_reply_t_handler (vl_api_ip_mroute_add_del_reply_t *mp) +{ + vat_main_t *vam = ip_test_main.vat_main; + vam->result_ready = 1; +} + +static int +api_ip_mtable_dump (vat_main_t *vam) +{ + vl_api_ip_mtable_dump_t *mp; + vl_api_control_ping_t *mp_ping; + int ret; + + M (IP_MTABLE_DUMP, mp); + S (mp); + + /* Use a control ping for synchronization */ + PING (&ip_test_main, mp_ping); + S (mp_ping); + + W (ret); + return ret; +} + +static void +vl_api_ip_mtable_details_t_handler (vl_api_ip_mtable_details_t *mp) +{ + vat_main_t *vam = ip_test_main.vat_main; + vam->result_ready = 1; +} + +static int +api_ip_table_replace_end (vat_main_t *vam) +{ + unformat_input_t *i = vam->input; + vl_api_ip_table_replace_end_t *mp; + u32 table_id = 0; + u8 is_ipv6 = 0; + + int ret; + while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) + { + if (unformat (i, "table %d", &table_id)) + ; + else if (unformat (i, "ipv6")) + is_ipv6 = 1; + else + { + clib_warning ("parse error '%U'", format_unformat_error, i); + return -99; + } + } + + M (IP_TABLE_REPLACE_END, mp); + + mp->table.table_id = ntohl (table_id); + mp->table.is_ip6 = is_ipv6; + + S (mp); + W (ret); + return ret; +} + +static int +api_ip_table_dump (vat_main_t *vam) +{ + vl_api_ip_table_dump_t *mp; + vl_api_control_ping_t *mp_ping; + int ret; + + M (IP_TABLE_DUMP, mp); + S (mp); + + /* Use a control ping for synchronization */ + PING (&ip_test_main, mp_ping); + S (mp_ping); + + W (ret); + return ret; +} + +static void +vl_api_ip_table_details_t_handler (vl_api_ip_table_details_t *mp) +{ + vat_main_t *vam = ip_test_main.vat_main; + + fformat (vam->ofp, "%s; table-id %d, prefix %U/%d", mp->table.name, + ntohl (mp->table.table_id)); + vam->result_ready = 1; +} + +static int +api_ip_path_mtu_get (vat_main_t *vat) +{ + return -1; +} + +static int +api_ip_route_v2_dump (vat_main_t *vat) +{ + return -1; +} + +static void +vl_api_ip_path_mtu_get_reply_t_handler (vl_api_ip_path_mtu_get_reply_t *mp) +{ +} + +static int +api_ip_route_dump (vat_main_t *vam) +{ + unformat_input_t *input = vam->input; + vl_api_ip_route_dump_t *mp; + vl_api_control_ping_t *mp_ping; + u32 table_id; + u8 is_ip6; + int ret; + + is_ip6 = 0; + while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT) + { + if (unformat (input, "table_id %d", &table_id)) + ; + else if (unformat (input, "ip6")) + is_ip6 = 1; + else if (unformat (input, "ip4")) + is_ip6 = 0; + else + break; + } + if (table_id == ~0) + { + errmsg ("missing table id"); + return -99; + } + + M (IP_ROUTE_DUMP, mp); + + mp->table.table_id = table_id; + mp->table.is_ip6 = is_ip6; + + S (mp); + + /* Use a control ping for synchronization */ + PING (&ip_test_main, mp_ping); + S (mp_ping); + + W (ret); + return ret; +} + +static void +vl_api_ip_address_details_t_handler (vl_api_ip_address_details_t *mp) +{ + vat_main_t *vam = ip_test_main.vat_main; + static ip_address_details_t empty_ip_address_details = { { 0 } }; + ip_address_details_t *address = NULL; + ip_details_t *current_ip_details = NULL; + ip_details_t *details = NULL; + + details = vam->ip_details_by_sw_if_index[vam->is_ipv6]; + + if (!details || vam->current_sw_if_index >= vec_len (details) || + !details[vam->current_sw_if_index].present) + { + errmsg ("ip address details arrived but not stored"); + errmsg ("ip_dump should be called first"); + return; + } + + current_ip_details = vec_elt_at_index (details, vam->current_sw_if_index); + +#define addresses (current_ip_details->addr) + + vec_validate_init_empty (addresses, vec_len (addresses), + empty_ip_address_details); + + address = vec_elt_at_index (addresses, vec_len (addresses) - 1); + + clib_memcpy (&address->ip, &mp->prefix.address.un, sizeof (address->ip)); + address->prefix_length = mp->prefix.len; +#undef addresses +} + +static int +api_ip_unnumbered_dump (vat_main_t *vam) +{ + return -1; +} + +static void +vl_api_ip_unnumbered_details_t_handler (vl_api_ip_unnumbered_details_t *mp) +{ +} + +static void +vl_api_ip_details_t_handler (vl_api_ip_details_t *mp) +{ + vat_main_t *vam = &vat_main; + static ip_details_t empty_ip_details = { 0 }; + ip_details_t *ip = NULL; + u32 sw_if_index = ~0; + + sw_if_index = ntohl (mp->sw_if_index); + + vec_validate_init_empty (vam->ip_details_by_sw_if_index[vam->is_ipv6], + sw_if_index, empty_ip_details); + + ip = vec_elt_at_index (vam->ip_details_by_sw_if_index[vam->is_ipv6], + sw_if_index); + + ip->present = 1; +} + +#include <vnet/ip/ip.api_test.c> + +VAT_REGISTER_FEATURE_FUNCTION (vat_ip_plugin_register); + +/* + * fd.io coding-style-patch-verification: ON + * + * Local Variables: + * eval: (c-set-style "gnu") + * End: + */ |