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path: root/test/test_bond.py
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2019-07-19bonding: add support for numa-only in lacp modeZhiyong Yang1-0/+1
If numa-only is set, Only slaves on local numa node transmit pkts if have at least one, otherwise the bond interface works as usual. CLI change: create bond mode lacp [load-balance { l2 | l23 | l34 } {numa-only}] [hw-addr <mac-address>] [id <if-id>] The new member "u8 numa_only;" is also added to bond_create_if_args_t. Type: feature Change-Id: Icdccedafb0738d8c9d4a5acce909ce562428c071 Signed-off-by: Zhiyong Yang <zhiyong.yang@intel.com>
2019-04-11Tests: Refactor tearDown show command logging, add lifecycle markers.Paul Vinciguerra1-2/+3
This change adds a consistent interface for adding test-specific show commands to log.txt. It also adds log markers for the execution of setUp[Class], tearDown[Class] in the logs. Change-Id: I7d42e396e594a59e866a7d55dac0af25548e657a Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2019-04-10Tests Cleanup: Fix missing calls to setUpClass/tearDownClass.Paul Vinciguerra1-0/+4
Continuation/Part 2 of https://gerrit.fd.io/r/#/c/17092/ Change-Id: Id0122d84eaf2c05d29e5be63a594d5e528ee7c9a Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2019-03-15Revert "API: Cleanup APIs interface.api"Ole Trøan1-4/+4
This reverts commit e63325e3ca03c847963863446345e6c80a2c0cfd. Allow time for CSIT to accommodate. Change-Id: I59435e4ab5e05e36a2796c3bf44889b5d4823cc2 Signed-off-by: ot@cisco.com
2019-03-15API: Cleanup APIs interface.apiJakub Grajciar1-4/+4
Use of consistent API types for interface.api Change-Id: Ieb54cebb4ac96b432a3f0b41596718aa2f34885b Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com>
2019-03-11Tests: use self.assertNotIn().Paul Vinciguerra1-5/+5
Many tests use self.assertEqual(error.find("failed"), -1) Use self.assertNotIn("failed", error) to provide more meaningful errors such as AssertionError: 'Failed' not found in '' instead of 0 != -1. Change-Id: I670acdc977b788b2cedf94cfeafc12097781463f Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2019-03-06test framework: vpp_papi_provider.py - further cleanupOle Troan1-3/+3
Part of further cleanups of this file. Removed most wrappers that don't have conflicting signature with message API. Change-Id: I6acd93d20291feb7731eb35ab2eb8c9f22f4632c Signed-off-by: Ole Troan <ot@cisco.com>
2018-12-18PAPI: Add MACAddress object wrapper for vl_api_mac_address_tOle Troan1-2/+2
Change the definition of vl_api_mac_address_t to an aliased type. Change-Id: I1434f316d0fad6a099592f39bceeb8faeaf1d134 Signed-off-by: Ole Troan <ot@cisco.com>
2018-12-10Test framework: StringIO fixes for Python3Ole Troan1-1/+1
Add 2/3 support to binarytomac and mactobinary and move to vpp_mac.py Change-Id: I3dc7e4a24486aee22140c781aae7e44e58935877 Signed-off-by: Ole Troan <ot@cisco.com>
2018-05-25bond: performance harvestingSteven1-11/+3
- hash is great. But it is a bit too slow for the DP. Use direct array indexing to quickly retrieve the slave interface. - the algorithm used by flow hash is great. But it is a bit too slow for the DP. Use l2_hash_hash() extracted from lb_hash.h which ECMP is using. It makes use of intrinsic crc32 instruction set. - shortcut modulo arithmetic when the operand is 2**x (where x up to 4) to avoid division instruction. - special case for link count == 1 in bond_tx_fn() - use clib_mem_unaligned to access data for the packet to avoid alignment error - Fix some typos for packet tracing. Change-Id: I8eae3ad497061c5473aa675ba894ee0211120d25 Signed-off-by: Steven <sluong@cisco.com>
2018-03-21bond: Add bonding driver and LACP protocolSteven1-0/+282
Add bonding driver to support creation of bond interface which composes of multiple slave interfaces. The slave interfaces could be physical interfaces, or just any virtual interfaces. For example, memif interfaces. The syntax to create a bond interface is create bond mode <lacp | xor | acitve-backup | broadcast | round-robin> To enslave an interface to the bond interface, enslave interface TenGigabitEthernet6/0/0 to BondEthernet0 Please see src/plugins/lacp/lacp_doc.md for more examples and additional options. LACP is a control plane protocol which manages and monitors the status of the slave interfaces. The protocol is part of 802.3ad standard. This patch implements LACPv1. LACPv2 is not supported. To enable LACP on the bond interface, specify "mode lacp" when the bond interface is created. The syntax to enslave a slave interface is the same as other bonding modes. Change-Id: I06581d3b87635972f9f0e1ec50b67560fc13e26c Signed-off-by: Steven <sluong@cisco.com>
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/*
 *------------------------------------------------------------------
 * map_api.c - vnet map api
 *
 * Copyright (c) 2016 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 <vnet/ip/ip_types_api.h>
#include <map/map.h>
#include <map/map.api_enum.h>
#include <map/map.api_types.h>
#include <vnet/ip/ip.h>
#include <vnet/ip/reass/ip4_sv_reass.h>
#include <vnet/ip/reass/ip6_sv_reass.h>
#include <vnet/ip/reass/ip6_full_reass.h>
#include <vnet/fib/fib_table.h>
#include <vlibmemory/api.h>

#define REPLY_MSG_ID_BASE mm->msg_id_base
#include <vlibapi/api_helper_macros.h>

static void
vl_api_map_add_domain_t_handler (vl_api_map_add_domain_t * mp)
{
  map_main_t *mm = &map_main;
  vl_api_map_add_domain_reply_t *rmp;
  int rv = 0;
  u32 index;
  u8 flags = 0;

  mp->tag[ARRAY_LEN (mp->tag) - 1] = '\0';
  rv =
    map_create_domain ((ip4_address_t *) & mp->ip4_prefix.address,
		       mp->ip4_prefix.len,
		       (ip6_address_t *) & mp->ip6_prefix.address,
		       mp->ip6_prefix.len,
		       (ip6_address_t *) & mp->ip6_src.address,
		       mp->ip6_src.len, mp->ea_bits_len, mp->psid_offset,
		       mp->psid_length, &index, mp->mtu, flags, mp->tag);

  /* *INDENT-OFF* */
  REPLY_MACRO2_END(VL_API_MAP_ADD_DOMAIN_REPLY,
  ({
    rmp->index = index;
  }));

  /* *INDENT-ON* */
}

static void
vl_api_map_del_domain_t_handler (vl_api_map_del_domain_t * mp)
{
  map_main_t *mm = &map_main;
  vl_api_map_del_domain_reply_t *rmp;
  int rv = 0;

  rv = map_delete_domain (ntohl (mp->index));

  REPLY_MACRO (VL_API_MAP_DEL_DOMAIN_REPLY);
}

static void
vl_api_map_add_del_rule_t_handler (vl_api_map_add_del_rule_t * mp)
{
  map_main_t *mm = &map_main;
  vl_api_map_del_domain_reply_t *rmp;
  int rv = 0;

  rv =
    map_add_del_psid (ntohl (mp->index), ntohs (mp->psid),
		      (ip6_address_t *) & mp->ip6_dst, mp->is_add);

  REPLY_MACRO (VL_API_MAP_ADD_DEL_RULE_REPLY);
}

static void
send_domain_details (u32 map_domain_index, vl_api_registration_t * rp,
		     u32 context)
{
  map_main_t *mm = &map_main;
  vl_api_map_domain_details_t *rmp;
  map_domain_t *d = pool_elt_at_index (mm->domains, map_domain_index);

  /* Make sure every field is initiated (or don't skip the clib_memset()) */
  map_domain_extra_t *de =
    vec_elt_at_index (mm->domain_extras, map_domain_index);
  int tag_len = clib_min (ARRAY_LEN (rmp->tag), vec_len (de->tag) + 1);

  /* *INDENT-OFF* */
  REPLY_MACRO_DETAILS4(VL_API_MAP_DOMAIN_DETAILS, rp, context,
  ({
    rmp->domain_index = htonl (map_domain_index);
    clib_memcpy (&rmp->ip6_prefix.address, &d->ip6_prefix,
		 sizeof (rmp->ip6_prefix.address));
    clib_memcpy (&rmp->ip4_prefix.address, &d->ip4_prefix,
		 sizeof (rmp->ip4_prefix.address));
    clib_memcpy (&rmp->ip6_src.address, &d->ip6_src,
		 sizeof (rmp->ip6_src.address));
    rmp->ip6_prefix.len = d->ip6_prefix_len;
    rmp->ip4_prefix.len = d->ip4_prefix_len;
    rmp->ip6_src.len = d->ip6_src_len;
    rmp->ea_bits_len = d->ea_bits_len;
    rmp->psid_offset = d->psid_offset;
    rmp->psid_length = d->psid_length;
    rmp->flags = d->flags;
    rmp->mtu = htons (d->mtu);
    memcpy (rmp->tag, de->tag, tag_len - 1);
    rmp->tag[tag_len - 1] = '\0';
  }));
  /* *INDENT-ON* */
}

static void
vl_api_map_domain_dump_t_handler (vl_api_map_domain_dump_t * mp)
{
  map_main_t *mm = &map_main;
  int i;
  vl_api_registration_t *reg;

  if (pool_elts (mm->domains) == 0)
    return;

  reg = vl_api_client_index_to_registration (mp->client_index);
  if (!reg)
    return;

  /* *INDENT-OFF* */
  pool_foreach_index (i, mm->domains)
   {
    send_domain_details(i, reg, mp->context);
  }
  /* *INDENT-ON* */
}

static void
vl_api_map_domains_get_t_handler (vl_api_map_domains_get_t * mp)
{
  map_main_t *mm = &map_main;
  vl_api_map_domains_get_reply_t *rmp;

  i32 rv = 0;

  /* *INDENT-OFF* */
  REPLY_AND_DETAILS_MACRO (VL_API_MAP_DOMAINS_GET_REPLY, mm->domains,
  ({
    send_domain_details (cursor, rp, mp->context);
  }));
  /* *INDENT-ON* */
}

static void
vl_api_map_rule_dump_t_handler (vl_api_map_rule_dump_t * mp)
{
  vl_api_registration_t *reg;
  u16 i;
  ip6_address_t dst;
  vl_api_map_rule_details_t *rmp;
  map_main_t *mm = &map_main;
  u32 domain_index = ntohl (mp->domain_index);
  map_domain_t *d;

  if (pool_elts (mm->domains) == 0)
    return;

  d = pool_elt_at_index (mm->domains, domain_index);
  if (!d || !d->rules)
    {
      return;
    }

  reg = vl_api_client_index_to_registration (mp->client_index);
  if (!reg)
    return;

  for (i = 0; i < (0x1 << d->psid_length); i++)
    {
      dst = d->rules[i];
      if (dst.as_u64[0] == 0 && dst.as_u64[1] == 0)
	{
	  continue;
	}
      rmp = vl_msg_api_alloc (sizeof (*rmp));
      clib_memset (rmp, 0, sizeof (*rmp));
      rmp->_vl_msg_id = ntohs (VL_API_MAP_RULE_DETAILS + mm->msg_id_base);
      rmp->psid = htons (i);
      clib_memcpy (&rmp->ip6_dst, &dst, sizeof (rmp->ip6_dst));
      rmp->context = mp->context;
      vl_api_send_msg (reg, (u8 *) rmp);
    }
}

static void
vl_api_map_summary_stats_t_handler (vl_api_map_summary_stats_t * mp)
{
  vl_api_map_summary_stats_reply_t *rmp;
  vlib_combined_counter_main_t *cm;
  vlib_counter_t v;
  int i, which;
  u64 total_pkts[VLIB_N_RX_TX];
  u64 total_bytes[VLIB_N_RX_TX];
  map_main_t *mm = &map_main;
  vl_api_registration_t *reg;

  reg = vl_api_client_index_to_registration (mp->client_index);
  if (!reg)
    return;

  rmp = vl_msg_api_alloc (sizeof (*rmp));
  rmp->_vl_msg_id = htons (VL_API_MAP_SUMMARY_STATS_REPLY + mm->msg_id_base);
  rmp->context = mp->context;
  rmp->retval = 0;

  if (pool_elts (mm->domains) == 0)
    {
      rmp->retval = -1;
      goto out;
    }

  clib_memset (total_pkts, 0, sizeof (total_pkts));
  clib_memset (total_bytes, 0, sizeof (total_bytes));

  map_domain_counter_lock (mm);
  vec_foreach (cm, mm->domain_counters)
  {
    which = cm - mm->domain_counters;

    for (i = 0; i < vlib_combined_counter_n_counters (cm); i++)
      {
	vlib_get_combined_counter (cm, i, &v);
	total_pkts[which] += v.packets;
	total_bytes[which] += v.bytes;
      }
  }

  map_domain_counter_unlock (mm);

  /* Note: in network byte order! */
  rmp->total_pkts[MAP_DOMAIN_COUNTER_RX] =
    clib_host_to_net_u64 (total_pkts[MAP_DOMAIN_COUNTER_RX]);
  rmp->total_bytes[MAP_DOMAIN_COUNTER_RX] =
    clib_host_to_net_u64 (total_bytes[MAP_DOMAIN_COUNTER_RX]);
  rmp->total_pkts[MAP_DOMAIN_COUNTER_TX] =
    clib_host_to_net_u64 (total_pkts[MAP_DOMAIN_COUNTER_TX]);
  rmp->total_bytes[MAP_DOMAIN_COUNTER_TX] =
    clib_host_to_net_u64 (total_bytes[MAP_DOMAIN_COUNTER_TX]);
  rmp->total_bindings = clib_host_to_net_u64 (pool_elts (mm->domains));
  rmp->total_ip4_fragments = 0;	// Not yet implemented. Should be a simple counter.
  rmp->total_security_check[MAP_DOMAIN_COUNTER_TX] =
    clib_host_to_net_u64 (map_error_counter_get
			  (ip4_map_node.index, MAP_ERROR_ENCAP_SEC_CHECK));
  rmp->total_security_check[MAP_DOMAIN_COUNTER_RX] =
    clib_host_to_net_u64 (map_error_counter_get
			  (ip4_map_node.index, MAP_ERROR_DECAP_SEC_CHECK));

out:
  vl_api_send_msg (reg, (u8 *) rmp);
}


int
map_param_set_fragmentation (bool inner, bool ignore_df)
{
  map_main_t *mm = &map_main;

  mm->frag_inner = ! !inner;
  mm->frag_ignore_df = ! !ignore_df;

  return 0;
}

static void
  vl_api_map_param_set_fragmentation_t_handler
  (vl_api_map_param_set_fragmentation_t * mp)
{
  map_main_t *mm = &map_main;
  vl_api_map_param_set_fragmentation_reply_t *rmp;
  int rv = 0;

  rv = map_param_set_fragmentation (mp->inner, mp->ignore_df);

  REPLY_MACRO (VL_API_MAP_PARAM_SET_FRAGMENTATION_REPLY);
}


int
map_param_set_icmp (ip4_address_t * icmp_src_address)
{
  map_main_t *mm = &map_main;

  if (icmp_src_address == 0)
    return -1;

  mm->icmp4_src_address = *icmp_src_address;

  return 0;
}


static void
vl_api_map_param_set_icmp_t_handler (vl_api_map_param_set_icmp_t * mp)
{
  map_main_t *mm = &map_main;
  vl_api_map_param_set_icmp_reply_t *rmp;
  int rv;

  rv = map_param_set_icmp ((ip4_address_t *) & mp->ip4_err_relay_src);

  REPLY_MACRO (VL_API_MAP_PARAM_SET_ICMP_REPLY);
}


int
map_param_set_icmp6 (u8 enable_unreachable)
{
  map_main_t *mm = &map_main;

  mm->icmp6_enabled = ! !enable_unreachable;

  return 0;
}

static void
vl_api_map_param_set_icmp6_t_handler (vl_api_map_param_set_icmp6_t * mp)
{
  map_main_t *mm = &map_main;
  vl_api_map_param_set_icmp6_reply_t *rmp;
  int rv;

  rv = map_param_set_icmp6 (mp->enable_unreachable);

  REPLY_MACRO (VL_API_MAP_PARAM_SET_ICMP6_REPLY);
}


static void
  vl_api_map_param_add_del_pre_resolve_t_handler
  (vl_api_map_param_add_del_pre_resolve_t * mp)
{
  map_main_t *mm = &map_main;
  vl_api_map_param_add_del_pre_resolve_reply_t *rmp;
  int rv = 0;

  map_pre_resolve ((ip4_address_t *) & mp->ip4_nh_address,
		   (ip6_address_t *) & mp->ip6_nh_address, !mp->is_add);

  REPLY_MACRO (VL_API_MAP_PARAM_ADD_DEL_PRE_RESOLVE_REPLY);
}

int
map_param_set_security_check (bool enable, bool fragments)
{
  map_main_t *mm = &map_main;

  mm->sec_check = ! !enable;
  mm->sec_check_frag = ! !fragments;

  return 0;
}

static void
  vl_api_map_param_set_security_check_t_handler
  (vl_api_map_param_set_security_check_t * mp)
{
  map_main_t *mm = &map_main;
  vl_api_map_param_set_security_check_reply_t *rmp;
  int rv;

  rv = map_param_set_security_check (mp->enable, mp->fragments);

  REPLY_MACRO (VL_API_MAP_PARAM_SET_SECURITY_CHECK_REPLY);
}


int
map_param_set_traffic_class (bool copy, u8 tc)
{
  map_main_t *mm = &map_main;

  mm->tc_copy = ! !copy;
  mm->tc = tc;

  return 0;
}

static void
  vl_api_map_param_set_traffic_class_t_handler
  (vl_api_map_param_set_traffic_class_t * mp)
{
  map_main_t *mm = &map_main;
  vl_api_map_param_set_traffic_class_reply_t *rmp;
  int rv;

  rv = map_param_set_traffic_class (mp->copy, mp->tc_class);

  REPLY_MACRO (VL_API_MAP_PARAM_SET_TRAFFIC_CLASS_REPLY);
}


int
map_param_set_tcp (u16 tcp_mss)
{
  map_main_t *mm = &map_main;

  mm->tcp_mss = tcp_mss;

  return 0;
}


static void
vl_api_map_param_set_tcp_t_handler (vl_api_map_param_set_tcp_t * mp)
{
  map_main_t *mm = &map_main;
  vl_api_map_param_set_tcp_reply_t *rmp;
  int rv = 0;

  map_param_set_tcp (ntohs (mp->tcp_mss));
  REPLY_MACRO (VL_API_MAP_PARAM_SET_TCP_REPLY);
}


static void
vl_api_map_param_get_t_handler (vl_api_map_param_get_t * mp)
{
  map_main_t *mm = &map_main;
  vl_api_map_param_get_reply_t *rmp;
  vl_api_registration_t *reg;

  reg = vl_api_client_index_to_registration (mp->client_index);
  if (!reg)
    return;

  rmp = vl_msg_api_alloc (sizeof (*rmp));
  rmp->_vl_msg_id = htons (VL_API_MAP_PARAM_GET_REPLY + mm->msg_id_base);
  rmp->context = mp->context;
  rmp->retval = 0;

  rmp->frag_inner = mm->frag_inner;
  rmp->frag_ignore_df = mm->frag_ignore_df;

  clib_memcpy (&rmp->icmp_ip4_err_relay_src,
	       &mm->icmp4_src_address, sizeof (rmp->icmp_ip4_err_relay_src));

  rmp->icmp6_enable_unreachable = mm->icmp6_enabled;

  /*
   * FIXME: How are these addresses re-extracted from the FIB?
   * Or should a local map_main copy be kept?
   */
  clib_memset (&rmp->ip4_nh_address, 0, sizeof (rmp->ip4_nh_address));
  clib_memset (&rmp->ip6_nh_address, 0, sizeof (rmp->ip6_nh_address));

  rmp->sec_check_enable = mm->sec_check;
  rmp->sec_check_fragments = mm->sec_check_frag;

  rmp->tc_copy = mm->tc_copy;
  rmp->tc_class = mm->tc;

  vl_api_send_msg (reg, (u8 *) rmp);
}


int
map_if_enable_disable (bool is_enable, u32 sw_if_index, bool is_translation)
{
  map_main_t *mm = &map_main;

  if (pool_is_free_index (mm->vnet_main->interface_main.sw_interfaces,
			  sw_if_index))
    return VNET_API_ERROR_INVALID_SW_IF_INDEX;

  is_enable = ! !is_enable;

  if (is_translation)
    {
      if (clib_bitmap_get (mm->bm_trans_enabled_by_sw_if, sw_if_index)
	  == is_enable)
	return 0;
    }
  else
    {
      if (clib_bitmap_get (mm->bm_encap_enabled_by_sw_if, sw_if_index)
	  == is_enable)
	return 0;
    }

  if (is_translation == false)
    {
      ip4_sv_reass_enable_disable_with_refcnt (sw_if_index, is_enable);
      ip6_full_reass_enable_disable_with_refcnt (sw_if_index, is_enable);
      vnet_feature_enable_disable ("ip4-unicast", "ip4-map", sw_if_index,
				   is_enable ? 1 : 0, 0, 0);
      vnet_feature_enable_disable ("ip6-unicast", "ip6-map", sw_if_index,
				   is_enable ? 1 : 0, 0, 0);
      mm->bm_encap_enabled_by_sw_if =
	clib_bitmap_set (mm->bm_encap_enabled_by_sw_if, sw_if_index,
			 is_enable);
    }
  else
    {
      ip4_sv_reass_enable_disable_with_refcnt (sw_if_index, is_enable);
      ip6_sv_reass_enable_disable_with_refcnt (sw_if_index, is_enable);
      vnet_feature_enable_disable ("ip4-unicast", "ip4-map-t", sw_if_index,
				   is_enable ? 1 : 0, 0, 0);
      vnet_feature_enable_disable ("ip6-unicast", "ip6-map-t", sw_if_index,
				   is_enable ? 1 : 0, 0, 0);
      mm->bm_trans_enabled_by_sw_if =
	clib_bitmap_set (mm->bm_trans_enabled_by_sw_if, sw_if_index,
			 is_enable);
    }

  return 0;
}


static void
vl_api_map_if_enable_disable_t_handler (vl_api_map_if_enable_disable_t * mp)
{
  map_main_t *mm = &map_main;
  vl_api_map_if_enable_disable_reply_t *rmp;
  int rv = 0;

  VALIDATE_SW_IF_INDEX (mp);

  rv =
    map_if_enable_disable (mp->is_enable, htonl (mp->sw_if_index),
			   mp->is_translation);

  BAD_SW_IF_INDEX_LABEL;
  REPLY_MACRO (VL_API_MAP_IF_ENABLE_DISABLE_REPLY);
}

/* API definitions */
#include <vnet/format_fns.h>
#include <map/map.api.c>

/* Set up the API message handling tables */
clib_error_t *
map_plugin_api_hookup (vlib_main_t * vm)
{
  map_main_t *mm = &map_main;

  mm->msg_id_base = setup_message_id_table ();

  return 0;
}

/*
 * fd.io coding-style-patch-verification: ON
 *
 * Local Variables:
 * eval: (c-set-style "gnu")
 * End:
 */