#include <vnet/ip/ip.h>
#include <vnet/ip/ip6.h>
#include <vnet/ip/ip6_neighbor.h>
-#include <vnet/dhcp/proxy.h>
-#include <vnet/dhcp/client.h>
#if WITH_LIBSSL > 0
#include <vnet/sr/sr.h>
#endif
-#include <vnet/dhcpv6/proxy.h>
#include <vlib/vlib.h>
#include <vlib/unix/unix.h>
#include <vlibapi/api.h>
#include <vlibmemory/api.h>
-#include <vnet/classify/vnet_classify.h>
#include <vnet/classify/input_acl.h>
-#include <vnet/classify/policer_classify.h>
-#include <vnet/classify/flow_classify.h>
#include <vnet/l2/l2_classify.h>
#include <vnet/vxlan/vxlan.h>
#include <vnet/l2/l2_vtr.h>
#include <vnet/ip/ip6_hop_by_hop.h>
#include <vnet/ip/ip_source_and_port_range_check.h>
#include <vnet/policer/policer.h>
-#include <vnet/flow/flow_report.h>
-#include <vnet/flow/flow_report_classify.h>
#include <vnet/ip/punt.h>
#include <vnet/feature/feature.h>
_(PROXY_ARP_INTFC_ENABLE_DISABLE, proxy_arp_intfc_enable_disable) \
_(VNET_GET_SUMMARY_STATS, vnet_get_summary_stats) \
_(RESET_FIB, reset_fib) \
-_(DHCP_PROXY_CONFIG,dhcp_proxy_config) \
-_(DHCP_PROXY_CONFIG_2,dhcp_proxy_config_2) \
-_(DHCP_PROXY_SET_VSS,dhcp_proxy_set_vss) \
-_(DHCP_CLIENT_CONFIG, dhcp_client_config) \
_(CREATE_LOOPBACK, create_loopback) \
_(CONTROL_PING, control_ping) \
_(CLI_REQUEST, cli_request) \
_(CLI_INBAND, cli_inband) \
_(SET_ARP_NEIGHBOR_LIMIT, set_arp_neighbor_limit) \
_(L2_PATCH_ADD_DEL, l2_patch_add_del) \
-_(CLASSIFY_ADD_DEL_TABLE, classify_add_del_table) \
-_(CLASSIFY_ADD_DEL_SESSION, classify_add_del_session) \
_(CLASSIFY_SET_INTERFACE_IP_TABLE, classify_set_interface_ip_table) \
_(CLASSIFY_SET_INTERFACE_L2_TABLES, classify_set_interface_l2_tables) \
_(GET_NODE_INDEX, get_node_index) \
_(IOAM_DISABLE, ioam_disable) \
_(POLICER_ADD_DEL, policer_add_del) \
_(POLICER_DUMP, policer_dump) \
-_(POLICER_CLASSIFY_SET_INTERFACE, policer_classify_set_interface) \
-_(POLICER_CLASSIFY_DUMP, policer_classify_dump) \
-_(CLASSIFY_TABLE_IDS,classify_table_ids) \
-_(CLASSIFY_TABLE_BY_INTERFACE, classify_table_by_interface) \
-_(CLASSIFY_TABLE_INFO,classify_table_info) \
-_(CLASSIFY_SESSION_DUMP,classify_session_dump) \
-_(CLASSIFY_SESSION_DETAILS,classify_session_details) \
-_(SET_IPFIX_EXPORTER, set_ipfix_exporter) \
-_(IPFIX_EXPORTER_DUMP, ipfix_exporter_dump) \
-_(SET_IPFIX_CLASSIFY_STREAM, set_ipfix_classify_stream) \
-_(IPFIX_CLASSIFY_STREAM_DUMP, ipfix_classify_stream_dump) \
-_(IPFIX_CLASSIFY_TABLE_ADD_DEL, ipfix_classify_table_add_del) \
-_(IPFIX_CLASSIFY_TABLE_DUMP, ipfix_classify_table_dump) \
_(GET_NEXT_INDEX, get_next_index) \
_(PG_CREATE_INTERFACE, pg_create_interface) \
_(PG_CAPTURE, pg_capture) \
_(DELETE_SUBIF, delete_subif) \
_(L2_INTERFACE_PBB_TAG_REWRITE, l2_interface_pbb_tag_rewrite) \
_(PUNT, punt) \
-_(FLOW_CLASSIFY_SET_INTERFACE, flow_classify_set_interface) \
-_(FLOW_CLASSIFY_DUMP, flow_classify_dump) \
_(FEATURE_ENABLE_DISABLE, feature_enable_disable)
#define QUOTE_(x) #x
REPLY_MACRO (VL_API_RESET_FIB_REPLY);
}
-
-static void
-dhcpv4_proxy_config (vl_api_dhcp_proxy_config_t * mp)
-{
- vl_api_dhcp_proxy_config_reply_t *rmp;
- int rv;
-
- rv = dhcp_proxy_set_server ((ip4_address_t *) (&mp->dhcp_server),
- (ip4_address_t *) (&mp->dhcp_src_address),
- (u32) ntohl (mp->vrf_id),
- (int) mp->insert_circuit_id,
- (int) (mp->is_add == 0));
-
- REPLY_MACRO (VL_API_DHCP_PROXY_CONFIG_REPLY);
-}
-
-
-static void
-dhcpv6_proxy_config (vl_api_dhcp_proxy_config_t * mp)
-{
- vl_api_dhcp_proxy_config_reply_t *rmp;
- int rv = -1;
-
- rv = dhcpv6_proxy_set_server ((ip6_address_t *) (&mp->dhcp_server),
- (ip6_address_t *) (&mp->dhcp_src_address),
- (u32) ntohl (mp->vrf_id),
- (int) mp->insert_circuit_id,
- (int) (mp->is_add == 0));
-
- REPLY_MACRO (VL_API_DHCP_PROXY_CONFIG_REPLY);
-}
-
-static void
-dhcpv4_proxy_config_2 (vl_api_dhcp_proxy_config_2_t * mp)
-{
- vl_api_dhcp_proxy_config_reply_t *rmp;
- int rv;
-
- rv = dhcp_proxy_set_server_2 ((ip4_address_t *) (&mp->dhcp_server),
- (ip4_address_t *) (&mp->dhcp_src_address),
- (u32) ntohl (mp->rx_vrf_id),
- (u32) ntohl (mp->server_vrf_id),
- (int) mp->insert_circuit_id,
- (int) (mp->is_add == 0));
-
- REPLY_MACRO (VL_API_DHCP_PROXY_CONFIG_2_REPLY);
-}
-
-
-static void
-dhcpv6_proxy_config_2 (vl_api_dhcp_proxy_config_2_t * mp)
-{
- vl_api_dhcp_proxy_config_reply_t *rmp;
- int rv = -1;
-
- rv = dhcpv6_proxy_set_server_2 ((ip6_address_t *) (&mp->dhcp_server),
- (ip6_address_t *) (&mp->dhcp_src_address),
- (u32) ntohl (mp->rx_vrf_id),
- (u32) ntohl (mp->server_vrf_id),
- (int) mp->insert_circuit_id,
- (int) (mp->is_add == 0));
-
- REPLY_MACRO (VL_API_DHCP_PROXY_CONFIG_2_REPLY);
-}
-
-
-static void
-vl_api_dhcp_proxy_set_vss_t_handler (vl_api_dhcp_proxy_set_vss_t * mp)
-{
- vl_api_dhcp_proxy_set_vss_reply_t *rmp;
- int rv;
- if (!mp->is_ipv6)
- rv = dhcp_proxy_set_option82_vss (ntohl (mp->tbl_id),
- ntohl (mp->oui),
- ntohl (mp->fib_id),
- (int) mp->is_add == 0);
- else
- rv = dhcpv6_proxy_set_vss (ntohl (mp->tbl_id),
- ntohl (mp->oui),
- ntohl (mp->fib_id), (int) mp->is_add == 0);
-
- REPLY_MACRO (VL_API_DHCP_PROXY_SET_VSS_REPLY);
-}
-
-
-static void vl_api_dhcp_proxy_config_t_handler
- (vl_api_dhcp_proxy_config_t * mp)
-{
- if (mp->is_ipv6 == 0)
- dhcpv4_proxy_config (mp);
- else
- dhcpv6_proxy_config (mp);
-}
-
-static void vl_api_dhcp_proxy_config_2_t_handler
- (vl_api_dhcp_proxy_config_2_t * mp)
-{
- if (mp->is_ipv6 == 0)
- dhcpv4_proxy_config_2 (mp);
- else
- dhcpv6_proxy_config_2 (mp);
-}
-
-void
-dhcp_compl_event_callback (u32 client_index, u32 pid, u8 * hostname,
- u8 is_ipv6, u8 * host_address, u8 * router_address,
- u8 * host_mac)
-{
- unix_shared_memory_queue_t *q;
- vl_api_dhcp_compl_event_t *mp;
-
- q = vl_api_client_index_to_input_queue (client_index);
- if (!q)
- return;
-
- mp = vl_msg_api_alloc (sizeof (*mp));
- mp->client_index = client_index;
- mp->pid = pid;
- mp->is_ipv6 = is_ipv6;
- clib_memcpy (&mp->hostname, hostname, vec_len (hostname));
- mp->hostname[vec_len (hostname) + 1] = '\n';
- clib_memcpy (&mp->host_address[0], host_address, 16);
- clib_memcpy (&mp->router_address[0], router_address, 16);
-
- if (NULL != host_mac)
- clib_memcpy (&mp->host_mac[0], host_mac, 6);
-
- mp->_vl_msg_id = ntohs (VL_API_DHCP_COMPL_EVENT);
-
- vl_msg_api_send_shmem (q, (u8 *) & mp);
-}
-
-static void vl_api_dhcp_client_config_t_handler
- (vl_api_dhcp_client_config_t * mp)
-{
- vlib_main_t *vm = vlib_get_main ();
- vl_api_dhcp_client_config_reply_t *rmp;
- int rv = 0;
-
- VALIDATE_SW_IF_INDEX (mp);
-
- rv = dhcp_client_config (vm, ntohl (mp->sw_if_index),
- mp->hostname, mp->is_add, mp->client_index,
- mp->want_dhcp_event ? dhcp_compl_event_callback :
- NULL, mp->pid);
-
- BAD_SW_IF_INDEX_LABEL;
-
- REPLY_MACRO (VL_API_DHCP_CLIENT_CONFIG_REPLY);
-}
-
static void
vl_api_create_loopback_t_handler (vl_api_create_loopback_t * mp)
{
REPLY_MACRO (VL_API_SET_ARP_NEIGHBOR_LIMIT_REPLY);
}
-#define foreach_classify_add_del_table_field \
-_(table_index) \
-_(nbuckets) \
-_(memory_size) \
-_(skip_n_vectors) \
-_(match_n_vectors) \
-_(next_table_index) \
-_(miss_next_index) \
-_(current_data_flag) \
-_(current_data_offset)
-
-static void vl_api_classify_add_del_table_t_handler
- (vl_api_classify_add_del_table_t * mp)
-{
- vl_api_classify_add_del_table_reply_t *rmp;
- vnet_classify_main_t *cm = &vnet_classify_main;
- vnet_classify_table_t *t;
- int rv;
-
-#define _(a) u32 a;
- foreach_classify_add_del_table_field;
-#undef _
-
-#define _(a) a = ntohl(mp->a);
- foreach_classify_add_del_table_field;
-#undef _
-
- /* The underlying API fails silently, on purpose, so check here */
- if (mp->is_add == 0) /* delete */
- {
- if (pool_is_free_index (cm->tables, table_index))
- {
- rv = VNET_API_ERROR_NO_SUCH_TABLE;
- goto out;
- }
- }
- else /* add or update */
- {
- if (table_index != ~0 && pool_is_free_index (cm->tables, table_index))
- table_index = ~0;
- }
-
- rv = vnet_classify_add_del_table
- (cm, mp->mask, nbuckets, memory_size,
- skip_n_vectors, match_n_vectors,
- next_table_index, miss_next_index, &table_index,
- current_data_flag, current_data_offset, mp->is_add, mp->del_chain);
-
-out:
- /* *INDENT-OFF* */
- REPLY_MACRO2(VL_API_CLASSIFY_ADD_DEL_TABLE_REPLY,
- ({
- if (rv == 0 && mp->is_add)
- {
- t = pool_elt_at_index (cm->tables, table_index);
- rmp->skip_n_vectors = ntohl(t->skip_n_vectors);
- rmp->match_n_vectors = ntohl(t->match_n_vectors);
- rmp->new_table_index = ntohl(table_index);
- }
- else
- {
- rmp->skip_n_vectors = ~0;
- rmp->match_n_vectors = ~0;
- rmp->new_table_index = ~0;
- }
- }));
- /* *INDENT-ON* */
-}
-
-static void vl_api_classify_add_del_session_t_handler
- (vl_api_classify_add_del_session_t * mp)
-{
- vnet_classify_main_t *cm = &vnet_classify_main;
- vl_api_classify_add_del_session_reply_t *rmp;
- int rv;
- u32 table_index, hit_next_index, opaque_index, metadata;
- i32 advance;
- u8 action;
-
- table_index = ntohl (mp->table_index);
- hit_next_index = ntohl (mp->hit_next_index);
- opaque_index = ntohl (mp->opaque_index);
- advance = ntohl (mp->advance);
- action = mp->action;
- metadata = ntohl (mp->metadata);
-
- rv = vnet_classify_add_del_session
- (cm, table_index, mp->match, hit_next_index, opaque_index,
- advance, action, metadata, mp->is_add);
-
- REPLY_MACRO (VL_API_CLASSIFY_ADD_DEL_SESSION_REPLY);
-}
-
static void vl_api_classify_set_interface_ip_table_t_handler
(vl_api_classify_set_interface_ip_table_t * mp)
{
}
}
-static void
- vl_api_policer_classify_set_interface_t_handler
- (vl_api_policer_classify_set_interface_t * mp)
-{
- vlib_main_t *vm = vlib_get_main ();
- vl_api_policer_classify_set_interface_reply_t *rmp;
- int rv;
- u32 sw_if_index, ip4_table_index, ip6_table_index, l2_table_index;
-
- ip4_table_index = ntohl (mp->ip4_table_index);
- ip6_table_index = ntohl (mp->ip6_table_index);
- l2_table_index = ntohl (mp->l2_table_index);
- sw_if_index = ntohl (mp->sw_if_index);
-
- VALIDATE_SW_IF_INDEX (mp);
-
- rv = vnet_set_policer_classify_intfc (vm, sw_if_index, ip4_table_index,
- ip6_table_index, l2_table_index,
- mp->is_add);
-
- BAD_SW_IF_INDEX_LABEL;
-
- REPLY_MACRO (VL_API_POLICER_CLASSIFY_SET_INTERFACE_REPLY);
-}
-
-static void
-send_policer_classify_details (u32 sw_if_index,
- u32 table_index,
- unix_shared_memory_queue_t * q, u32 context)
-{
- vl_api_policer_classify_details_t *mp;
-
- mp = vl_msg_api_alloc (sizeof (*mp));
- memset (mp, 0, sizeof (*mp));
- mp->_vl_msg_id = ntohs (VL_API_POLICER_CLASSIFY_DETAILS);
- mp->context = context;
- mp->sw_if_index = htonl (sw_if_index);
- mp->table_index = htonl (table_index);
-
- vl_msg_api_send_shmem (q, (u8 *) & mp);
-}
-
-static void
-vl_api_policer_classify_dump_t_handler (vl_api_policer_classify_dump_t * mp)
-{
- unix_shared_memory_queue_t *q;
- policer_classify_main_t *pcm = &policer_classify_main;
- u32 *vec_tbl;
- int i;
-
- q = vl_api_client_index_to_input_queue (mp->client_index);
- if (q == 0)
- return;
-
- vec_tbl = pcm->classify_table_index_by_sw_if_index[mp->type];
-
- if (vec_len (vec_tbl))
- {
- for (i = 0; i < vec_len (vec_tbl); i++)
- {
- if (vec_elt (vec_tbl, i) == ~0)
- continue;
-
- send_policer_classify_details (i, vec_elt (vec_tbl, i), q,
- mp->context);
- }
- }
-}
-
-static void
-vl_api_classify_table_ids_t_handler (vl_api_classify_table_ids_t * mp)
-{
- unix_shared_memory_queue_t *q;
-
- q = vl_api_client_index_to_input_queue (mp->client_index);
- if (q == 0)
- return;
-
- vnet_classify_main_t *cm = &vnet_classify_main;
- vnet_classify_table_t *t;
- u32 *table_ids = 0;
- u32 count;
-
- /* *INDENT-OFF* */
- pool_foreach (t, cm->tables,
- ({
- vec_add1 (table_ids, ntohl(t - cm->tables));
- }));
- /* *INDENT-ON* */
- count = vec_len (table_ids);
-
- vl_api_classify_table_ids_reply_t *rmp;
- rmp = vl_msg_api_alloc_as_if_client (sizeof (*rmp) + count * sizeof (u32));
- rmp->_vl_msg_id = ntohs (VL_API_CLASSIFY_TABLE_IDS_REPLY);
- rmp->context = mp->context;
- rmp->count = ntohl (count);
- clib_memcpy (rmp->ids, table_ids, count * sizeof (u32));
- rmp->retval = 0;
-
- vl_msg_api_send_shmem (q, (u8 *) & rmp);
-
- vec_free (table_ids);
-}
-
-static void
- vl_api_classify_table_by_interface_t_handler
- (vl_api_classify_table_by_interface_t * mp)
-{
- vl_api_classify_table_by_interface_reply_t *rmp;
- int rv = 0;
-
- u32 sw_if_index = ntohl (mp->sw_if_index);
- u32 *acl = 0;
-
- vec_validate (acl, INPUT_ACL_N_TABLES - 1);
- vec_set (acl, ~0);
-
- VALIDATE_SW_IF_INDEX (mp);
-
- input_acl_main_t *am = &input_acl_main;
-
- int if_idx;
- u32 type;
-
- for (type = 0; type < INPUT_ACL_N_TABLES; type++)
- {
- u32 *vec_tbl = am->classify_table_index_by_sw_if_index[type];
- if (vec_len (vec_tbl))
- {
- for (if_idx = 0; if_idx < vec_len (vec_tbl); if_idx++)
- {
- if (vec_elt (vec_tbl, if_idx) == ~0 || sw_if_index != if_idx)
- {
- continue;
- }
- acl[type] = vec_elt (vec_tbl, if_idx);
- }
- }
- }
-
- BAD_SW_IF_INDEX_LABEL;
-
- /* *INDENT-OFF* */
- REPLY_MACRO2(VL_API_CLASSIFY_TABLE_BY_INTERFACE_REPLY,
- ({
- rmp->sw_if_index = ntohl(sw_if_index);
- rmp->l2_table_id = ntohl(acl[INPUT_ACL_TABLE_L2]);
- rmp->ip4_table_id = ntohl(acl[INPUT_ACL_TABLE_IP4]);
- rmp->ip6_table_id = ntohl(acl[INPUT_ACL_TABLE_IP6]);
- }));
- /* *INDENT-ON* */
- vec_free (acl);
-}
-
-static void
-vl_api_classify_table_info_t_handler (vl_api_classify_table_info_t * mp)
-{
- unix_shared_memory_queue_t *q;
-
- q = vl_api_client_index_to_input_queue (mp->client_index);
- if (q == 0)
- return;
-
- vl_api_classify_table_info_reply_t *rmp = 0;
-
- vnet_classify_main_t *cm = &vnet_classify_main;
- u32 table_id = ntohl (mp->table_id);
- vnet_classify_table_t *t;
-
- /* *INDENT-OFF* */
- pool_foreach (t, cm->tables,
- ({
- if (table_id == t - cm->tables)
- {
- rmp = vl_msg_api_alloc_as_if_client
- (sizeof (*rmp) + t->match_n_vectors * sizeof (u32x4));
- rmp->_vl_msg_id = ntohs (VL_API_CLASSIFY_TABLE_INFO_REPLY);
- rmp->context = mp->context;
- rmp->table_id = ntohl(table_id);
- rmp->nbuckets = ntohl(t->nbuckets);
- rmp->match_n_vectors = ntohl(t->match_n_vectors);
- rmp->skip_n_vectors = ntohl(t->skip_n_vectors);
- rmp->active_sessions = ntohl(t->active_elements);
- rmp->next_table_index = ntohl(t->next_table_index);
- rmp->miss_next_index = ntohl(t->miss_next_index);
- rmp->mask_length = ntohl(t->match_n_vectors * sizeof (u32x4));
- clib_memcpy(rmp->mask, t->mask, t->match_n_vectors * sizeof(u32x4));
- rmp->retval = 0;
- break;
- }
- }));
- /* *INDENT-ON* */
-
- if (rmp == 0)
- {
- rmp = vl_msg_api_alloc (sizeof (*rmp));
- rmp->_vl_msg_id = ntohs ((VL_API_CLASSIFY_TABLE_INFO_REPLY));
- rmp->context = mp->context;
- rmp->retval = ntohl (VNET_API_ERROR_CLASSIFY_TABLE_NOT_FOUND);
- }
-
- vl_msg_api_send_shmem (q, (u8 *) & rmp);
-}
-
-static void
-vl_api_classify_session_details_t_handler (vl_api_classify_session_details_t *
- mp)
-{
- clib_warning ("BUG");
-}
-
-static void
-send_classify_session_details (unix_shared_memory_queue_t * q,
- u32 table_id,
- u32 match_length,
- vnet_classify_entry_t * e, u32 context)
-{
- vl_api_classify_session_details_t *rmp;
-
- rmp = vl_msg_api_alloc (sizeof (*rmp));
- memset (rmp, 0, sizeof (*rmp));
- rmp->_vl_msg_id = ntohs (VL_API_CLASSIFY_SESSION_DETAILS);
- rmp->context = context;
- rmp->table_id = ntohl (table_id);
- rmp->hit_next_index = ntohl (e->next_index);
- rmp->advance = ntohl (e->advance);
- rmp->opaque_index = ntohl (e->opaque_index);
- rmp->match_length = ntohl (match_length);
- clib_memcpy (rmp->match, e->key, match_length);
-
- vl_msg_api_send_shmem (q, (u8 *) & rmp);
-}
-
-static void
-vl_api_classify_session_dump_t_handler (vl_api_classify_session_dump_t * mp)
-{
- vnet_classify_main_t *cm = &vnet_classify_main;
- unix_shared_memory_queue_t *q;
-
- u32 table_id = ntohl (mp->table_id);
- vnet_classify_table_t *t;
-
- q = vl_api_client_index_to_input_queue (mp->client_index);
- if (!q)
- return;
-
- /* *INDENT-OFF* */
- pool_foreach (t, cm->tables,
- ({
- if (table_id == t - cm->tables)
- {
- vnet_classify_bucket_t * b;
- vnet_classify_entry_t * v, * save_v;
- int i, j, k;
-
- for (i = 0; i < t->nbuckets; i++)
- {
- b = &t->buckets [i];
- if (b->offset == 0)
- continue;
-
- save_v = vnet_classify_get_entry (t, b->offset);
- for (j = 0; j < (1<<b->log2_pages); j++)
- {
- for (k = 0; k < t->entries_per_page; k++)
- {
- v = vnet_classify_entry_at_index
- (t, save_v, j*t->entries_per_page + k);
- if (vnet_classify_entry_is_free (v))
- continue;
-
- send_classify_session_details
- (q, table_id, t->match_n_vectors * sizeof (u32x4),
- v, mp->context);
- }
- }
- }
- break;
- }
- }));
- /* *INDENT-ON* */
-}
-
-static void
-vl_api_set_ipfix_exporter_t_handler (vl_api_set_ipfix_exporter_t * mp)
-{
- vlib_main_t *vm = vlib_get_main ();
- flow_report_main_t *frm = &flow_report_main;
- vl_api_set_ipfix_exporter_reply_t *rmp;
- ip4_address_t collector, src;
- u16 collector_port = UDP_DST_PORT_ipfix;
- u32 path_mtu;
- u32 template_interval;
- u8 udp_checksum;
- u32 fib_id;
- u32 fib_index = ~0;
- int rv = 0;
-
- memcpy (collector.data, mp->collector_address, sizeof (collector.data));
- collector_port = ntohs (mp->collector_port);
- if (collector_port == (u16) ~ 0)
- collector_port = UDP_DST_PORT_ipfix;
- memcpy (src.data, mp->src_address, sizeof (src.data));
- fib_id = ntohl (mp->vrf_id);
-
- ip4_main_t *im = &ip4_main;
- if (fib_id == ~0)
- {
- fib_index = ~0;
- }
- else
- {
- uword *p = hash_get (im->fib_index_by_table_id, fib_id);
- if (!p)
- {
- rv = VNET_API_ERROR_NO_SUCH_FIB;
- goto out;
- }
- fib_index = p[0];
- }
-
- path_mtu = ntohl (mp->path_mtu);
- if (path_mtu == ~0)
- path_mtu = 512; // RFC 7011 section 10.3.3.
- template_interval = ntohl (mp->template_interval);
- if (template_interval == ~0)
- template_interval = 20;
- udp_checksum = mp->udp_checksum;
-
- if (collector.as_u32 == 0)
- {
- rv = VNET_API_ERROR_INVALID_VALUE;
- goto out;
- }
-
- if (src.as_u32 == 0)
- {
- rv = VNET_API_ERROR_INVALID_VALUE;
- goto out;
- }
-
- if (path_mtu > 1450 /* vpp does not support fragmentation */ )
- {
- rv = VNET_API_ERROR_INVALID_VALUE;
- goto out;
- }
-
- if (path_mtu < 68)
- {
- rv = VNET_API_ERROR_INVALID_VALUE;
- goto out;
- }
-
- /* Reset report streams if we are reconfiguring IP addresses */
- if (frm->ipfix_collector.as_u32 != collector.as_u32 ||
- frm->src_address.as_u32 != src.as_u32 ||
- frm->collector_port != collector_port)
- vnet_flow_reports_reset (frm);
-
- frm->ipfix_collector.as_u32 = collector.as_u32;
- frm->collector_port = collector_port;
- frm->src_address.as_u32 = src.as_u32;
- frm->fib_index = fib_index;
- frm->path_mtu = path_mtu;
- frm->template_interval = template_interval;
- frm->udp_checksum = udp_checksum;
-
- /* Turn on the flow reporting process */
- vlib_process_signal_event (vm, flow_report_process_node.index, 1, 0);
-
-out:
- REPLY_MACRO (VL_API_SET_IPFIX_EXPORTER_REPLY);
-}
-
-static void
-vl_api_ipfix_exporter_dump_t_handler (vl_api_ipfix_exporter_dump_t * mp)
-{
- flow_report_main_t *frm = &flow_report_main;
- unix_shared_memory_queue_t *q;
- vl_api_ipfix_exporter_details_t *rmp;
- ip4_main_t *im = &ip4_main;
- u32 vrf_id;
-
- q = vl_api_client_index_to_input_queue (mp->client_index);
- if (!q)
- return;
-
- rmp = vl_msg_api_alloc (sizeof (*rmp));
- memset (rmp, 0, sizeof (*rmp));
- rmp->_vl_msg_id = ntohs (VL_API_IPFIX_EXPORTER_DETAILS);
- rmp->context = mp->context;
- memcpy (rmp->collector_address, frm->ipfix_collector.data,
- sizeof (frm->ipfix_collector.data));
- rmp->collector_port = htons (frm->collector_port);
- memcpy (rmp->src_address, frm->src_address.data,
- sizeof (frm->src_address.data));
- if (frm->fib_index == ~0)
- vrf_id = ~0;
- else
- vrf_id = im->fibs[frm->fib_index].ft_table_id;
- rmp->vrf_id = htonl (vrf_id);
- rmp->path_mtu = htonl (frm->path_mtu);
- rmp->template_interval = htonl (frm->template_interval);
- rmp->udp_checksum = (frm->udp_checksum != 0);
-
- vl_msg_api_send_shmem (q, (u8 *) & rmp);
-}
-
-static void
- vl_api_set_ipfix_classify_stream_t_handler
- (vl_api_set_ipfix_classify_stream_t * mp)
-{
- vl_api_set_ipfix_classify_stream_reply_t *rmp;
- flow_report_classify_main_t *fcm = &flow_report_classify_main;
- flow_report_main_t *frm = &flow_report_main;
- u32 domain_id = 0;
- u32 src_port = UDP_DST_PORT_ipfix;
- int rv = 0;
-
- domain_id = ntohl (mp->domain_id);
- src_port = ntohs (mp->src_port);
-
- if (fcm->src_port != 0 &&
- (fcm->domain_id != domain_id || fcm->src_port != (u16) src_port))
- {
- int rv = vnet_stream_change (frm, fcm->domain_id, fcm->src_port,
- domain_id, (u16) src_port);
- ASSERT (rv == 0);
- }
-
- fcm->domain_id = domain_id;
- fcm->src_port = (u16) src_port;
-
- REPLY_MACRO (VL_API_SET_IPFIX_CLASSIFY_STREAM_REPLY);
-}
-
-static void
- vl_api_ipfix_classify_stream_dump_t_handler
- (vl_api_ipfix_classify_stream_dump_t * mp)
-{
- flow_report_classify_main_t *fcm = &flow_report_classify_main;
- unix_shared_memory_queue_t *q;
- vl_api_ipfix_classify_stream_details_t *rmp;
-
- q = vl_api_client_index_to_input_queue (mp->client_index);
- if (!q)
- return;
-
- rmp = vl_msg_api_alloc (sizeof (*rmp));
- memset (rmp, 0, sizeof (*rmp));
- rmp->_vl_msg_id = ntohs (VL_API_IPFIX_CLASSIFY_STREAM_DETAILS);
- rmp->context = mp->context;
- rmp->domain_id = htonl (fcm->domain_id);
- rmp->src_port = htons (fcm->src_port);
-
- vl_msg_api_send_shmem (q, (u8 *) & rmp);
-}
-
-static void
- vl_api_ipfix_classify_table_add_del_t_handler
- (vl_api_ipfix_classify_table_add_del_t * mp)
-{
- vl_api_ipfix_classify_table_add_del_reply_t *rmp;
- flow_report_classify_main_t *fcm = &flow_report_classify_main;
- flow_report_main_t *frm = &flow_report_main;
- vnet_flow_report_add_del_args_t args;
- ipfix_classify_table_t *table;
- int is_add;
- u32 classify_table_index;
- u8 ip_version;
- u8 transport_protocol;
- int rv = 0;
-
- classify_table_index = ntohl (mp->table_id);
- ip_version = mp->ip_version;
- transport_protocol = mp->transport_protocol;
- is_add = mp->is_add;
-
- if (fcm->src_port == 0)
- {
- /* call set_ipfix_classify_stream first */
- rv = VNET_API_ERROR_UNSPECIFIED;
- goto out;
- }
-
- memset (&args, 0, sizeof (args));
-
- table = 0;
- int i;
- for (i = 0; i < vec_len (fcm->tables); i++)
- if (ipfix_classify_table_index_valid (i))
- if (fcm->tables[i].classify_table_index == classify_table_index)
- {
- table = &fcm->tables[i];
- break;
- }
-
- if (is_add)
- {
- if (table)
- {
- rv = VNET_API_ERROR_VALUE_EXIST;
- goto out;
- }
- table = ipfix_classify_add_table ();
- table->classify_table_index = classify_table_index;
- }
- else
- {
- if (!table)
- {
- rv = VNET_API_ERROR_NO_SUCH_ENTRY;
- goto out;
- }
- }
-
- table->ip_version = ip_version;
- table->transport_protocol = transport_protocol;
-
- args.opaque.as_uword = table - fcm->tables;
- args.rewrite_callback = ipfix_classify_template_rewrite;
- args.flow_data_callback = ipfix_classify_send_flows;
- args.is_add = is_add;
- args.domain_id = fcm->domain_id;
- args.src_port = fcm->src_port;
-
- rv = vnet_flow_report_add_del (frm, &args);
-
- /* If deleting, or add failed */
- if (is_add == 0 || (rv && is_add))
- ipfix_classify_delete_table (table - fcm->tables);
-
-out:
- REPLY_MACRO (VL_API_SET_IPFIX_CLASSIFY_STREAM_REPLY);
-}
-
-static void
-send_ipfix_classify_table_details (u32 table_index,
- unix_shared_memory_queue_t * q,
- u32 context)
-{
- flow_report_classify_main_t *fcm = &flow_report_classify_main;
- vl_api_ipfix_classify_table_details_t *mp;
-
- ipfix_classify_table_t *table = &fcm->tables[table_index];
-
- mp = vl_msg_api_alloc (sizeof (*mp));
- memset (mp, 0, sizeof (*mp));
- mp->_vl_msg_id = ntohs (VL_API_IPFIX_CLASSIFY_TABLE_DETAILS);
- mp->context = context;
- mp->table_id = htonl (table->classify_table_index);
- mp->ip_version = table->ip_version;
- mp->transport_protocol = table->transport_protocol;
-
- vl_msg_api_send_shmem (q, (u8 *) & mp);
-}
-
-static void
- vl_api_ipfix_classify_table_dump_t_handler
- (vl_api_ipfix_classify_table_dump_t * mp)
-{
- flow_report_classify_main_t *fcm = &flow_report_classify_main;
- unix_shared_memory_queue_t *q;
- u32 i;
-
- q = vl_api_client_index_to_input_queue (mp->client_index);
- if (!q)
- return;
-
- for (i = 0; i < vec_len (fcm->tables); i++)
- if (ipfix_classify_table_index_valid (i))
- send_ipfix_classify_table_details (i, q, mp->context);
-}
static void
vl_api_pg_create_interface_t_handler (vl_api_pg_create_interface_t * mp)
REPLY_MACRO (VL_API_PUNT_REPLY);
}
-static void
- vl_api_flow_classify_set_interface_t_handler
- (vl_api_flow_classify_set_interface_t * mp)
-{
- vlib_main_t *vm = vlib_get_main ();
- vl_api_flow_classify_set_interface_reply_t *rmp;
- int rv;
- u32 sw_if_index, ip4_table_index, ip6_table_index;
-
- ip4_table_index = ntohl (mp->ip4_table_index);
- ip6_table_index = ntohl (mp->ip6_table_index);
- sw_if_index = ntohl (mp->sw_if_index);
-
- VALIDATE_SW_IF_INDEX (mp);
-
- rv = vnet_set_flow_classify_intfc (vm, sw_if_index, ip4_table_index,
- ip6_table_index, mp->is_add);
-
- BAD_SW_IF_INDEX_LABEL;
-
- REPLY_MACRO (VL_API_FLOW_CLASSIFY_SET_INTERFACE_REPLY);
-}
-
-static void
-send_flow_classify_details (u32 sw_if_index,
- u32 table_index,
- unix_shared_memory_queue_t * q, u32 context)
-{
- vl_api_flow_classify_details_t *mp;
-
- mp = vl_msg_api_alloc (sizeof (*mp));
- memset (mp, 0, sizeof (*mp));
- mp->_vl_msg_id = ntohs (VL_API_FLOW_CLASSIFY_DETAILS);
- mp->context = context;
- mp->sw_if_index = htonl (sw_if_index);
- mp->table_index = htonl (table_index);
-
- vl_msg_api_send_shmem (q, (u8 *) & mp);
-}
-
-static void
-vl_api_flow_classify_dump_t_handler (vl_api_flow_classify_dump_t * mp)
-{
- unix_shared_memory_queue_t *q;
- flow_classify_main_t *pcm = &flow_classify_main;
- u32 *vec_tbl;
- int i;
-
- q = vl_api_client_index_to_input_queue (mp->client_index);
- if (q == 0)
- return;
-
- vec_tbl = pcm->classify_table_index_by_sw_if_index[mp->type];
-
- if (vec_len (vec_tbl))
- {
- for (i = 0; i < vec_len (vec_tbl); i++)
- {
- if (vec_elt (vec_tbl, i) == ~0)
- continue;
-
- send_flow_classify_details (i, vec_elt (vec_tbl, i), q,
- mp->context);
- }
- }
-}
-
static void
vl_api_feature_enable_disable_t_handler (vl_api_feature_enable_disable_t * mp)
{
Code Review / vpp.git / blobdiff