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2018-06-24Revert "Revert "ipsec: VPP-1316 calculate IP/TCP/UDP inner checksums""Klement Sekera1-1/+3
This reverts commit e0d2bd6bd7fc59c0c6ac48195d7f825dc99bfd91. Change-Id: If491e16f9ea66b2493a6a7c7f3c684ed585f8f51 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2018-06-22Revert "ipsec: VPP-1316 calculate IP/TCP/UDP inner checksums"Ole Troan1-3/+1
This reverts commit a98346f664aae148d26a8e158008b773d73db96f. Change-Id: Iee5b3a5ddff0e8fd3a30fe5973cee24de434fe12 Signed-off-by: Ole Troan <ot@cisco.com>
2018-06-21ipsec: VPP-1316 calculate IP/TCP/UDP inner checksumsKlement Sekera1-1/+3
Calculate IP/TCP/UDP checksums in software before adding authentication. Change-Id: I3e121cb00aeba667764f39ade8d62170f18f8b6b Signed-off-by: Klement Sekera <ksekera@cisco.com>
2018-03-16IPv6 ND Router discovery control plane (VPP-1095)Juraj Sloboda1-7/+22
Change-Id: I4b5b60e7c6f618bb935eab1e96a2e79bbb14f58f Signed-off-by: Juraj Sloboda <jsloboda@cisco.com>
2018-02-01IPv4/6 reassemblyKlement Sekera1-0/+12
Change-Id: Ic5dcadd13c88b8a5e7896dab82404509c081614a Signed-off-by: Klement Sekera <ksekera@cisco.com>
2017-08-15Support proxy ARP on mirrored TAP interfacesNeale Ranns1-0/+6
When VPP has an interface whose address is also applied to a TAP interface on the host, then VPP's TAP interface will be unnumbered to the 'real' interface and do proxy ARP from the host. the curious aspect of this setup is that ARP requests from the host will come from the VPP's own address. Change-Id: Ia238790e1034ba3cd3facdab29387b65a31525f2 Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-04-19Learn IP6 link-local ND entries from NSs sourced from link-local addressNeale Ranns1-2/+16
Change-Id: I4c3ce4d58df7977490fc94991291422ea1e31ee3 Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-03-17Fix IP feature ordering.Neale Ranns1-0/+5
Drop comes before lookup when enabled. is_first_or_last is not required when setting a feature, the anchor is added in find_config_with_features(). Don't make the PG interfaces automatically L3 enabled, this way we can have tests that check the L3 protocol disbaled behaviour. Change-Id: Icef22a920b27ff9cec6ab2da6b05f05c532cb60f Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-03-17Attached hostsNeale Ranns1-1/+1
allow this config to function: set int ip address loop0 169.254.1.1/32 (the default GW address for attached hosts) set int unnumbered af_packet0 use loop0 ('enable' IP on the host interface) ip route add 192.168.1.1/32 via af_packet0 (where to find the host) repeat for each host and host interface. Inter-host communication is throught the /32 routes. To allow this: 1 - attached host routes have the ATTACHED flag set, so the ARP code accepts then as legitimate sources 2 - unnumbered interfaces inherit the source address from the IP interface Change-Id: Ib66c5f0e848c528f79372813adc3a0c11b50717f Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-03-09Tests to target holes in adjacency and DPO test coverageNeale Ranns1-0/+7
Change-Id: Ic6ac7e441a7b75baa02f03c1585d1ae00903a399 Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-03-03IPv6 RA improvementsNeale Ranns1-0/+11
1) tests for RA options 2) memleaks deleteing a ip6_radv_info_t 3) MLD prefix code refactoring Change-Id: I34db103994bd8fbdbbec50b202d72770dd145681 Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-03-02Remove the unused VRF ID parameter from the IP neighbour Add/Del APINeale Ranns1-4/+4
Change-Id: Icf0d72f6af1f98c86f78e586c354515ac69804aa Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-02-27[Proxy] ARP testsNeale Ranns1-0/+13
Change-Id: I40d6d763b55a26cdee0afef85d1acdd19dd10dd6 Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-02-21test: ip6 vrf instances multi-context test (CSIT-497)Jan Gelety1-3/+7
- add/delete IPv6 VRF instances and verify results by parsing output of ip6_fib_dump API command and by traffic - small changes in assert_nothing_captured and get_capture to get logged unexpected packets Change-Id: I32207447be2df942e335aa9890ff52fb88e46597 Signed-off-by: Jan Gelety <jgelety@cisco.com>
2017-01-27IP Multicast FIB (mfib)Neale Ranns1-1/+2
- IPv[46] mfib tables with support for (*,G/m), (*,G) and (S,G) exact and longest prefix match - Replication represented via a new replicate DPO. - RPF configuration and data-plane checking - data-plane signals sent to listening control planes. The functions of multicast forwarding entries differ from their unicast conterparts, so we introduce a new mfib_table_t and mfib_entry_t objects. However, we re-use the fib_path_list to resolve and build the entry's output list. the fib_path_list provides the service to construct a replicate DPO for multicast. 'make tests' is added to with two new suites; TEST=mfib, this is invocation of the CLI command 'test mfib' which deals with many path add/remove, flag set/unset scenarios, TEST=ip-mcast, data-plane forwarding tests. Updated applications to use the new MIFB functions; - IPv6 NS/RA. - DHCPv6 unit tests for these are undated accordingly. Change-Id: I49ec37b01f1b170335a5697541c8fd30e6d3a961 Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-01-17BFD: IPv6 supportKlement Sekera1-2/+9
Change-Id: Iaa9538c7cca500c04cf2704e5bf87480543cfcdf Signed-off-by: Klement Sekera <ksekera@cisco.com>
2017-01-11make test: improve documentation and PEP8 complianceKlement Sekera1-5/+9
Change-Id: Ib4f0353aab6112fcc3c3d8f0bcbed5bc4b567b9b Signed-off-by: Klement Sekera <ksekera@cisco.com>
2017-01-11test: ip4 vrf instances multi-context test (CSIT-492)Jan1-3/+7
- add/delete IPv4 VRF instances and verify results by parsing output of ip_fib_dump API command and by traffic Change-Id: I61ed5013adca29afd00b942f65be7bf964f38d85 Signed-off-by: Jan Gelety <jgelety@cisco.com>
2017-01-10IPv6 NS RS tests and fixesNeale Ranns1-0/+14
includes Fix for VPP-584 with API change to remove prefix length from LL programming Change-Id: If860751c35e60255fb977f73bc33e8c2649e728e Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-01-09make test: Loopback interface CRUD testMatej Klotton1-17/+37
Change-Id: I0581da7a682bfe4dd6520ecf1b2ea6bd8c20b1b3 Signed-off-by: Matej Klotton <mklotton@cisco.com>
2016-12-05test: l2bd instance multi-context correctionJan1-0/+2
- small correction of docstrings - fix of create_pg_interface Change-Id: I1958bd5ddaddaa2f7e6cbb18b0076e59e86d1e68 Signed-off-by: Jan Gelety <jgelety@cisco.com>
2016-12-05make test: fix missing log/packet messagesKlement Sekera1-7/+5
Change-Id: Idb3119792943664748c4abc3829ad723f4156dfe Signed-off-by: Klement Sekera <ksekera@cisco.com>
2016-11-24Remove postinit from make-test interfacesMatej Klotton1-13/+13
Change-Id: I1eb0f735c5d025e6096d5760eb01419a1c58530a Signed-off-by: Matej Klotton <mklotton@cisco.com>
2016-11-22GRE tests and fixesNeale Ranns1-0/+31
Change-Id: I234240e9bdd4b69ad64a17b1449ae1e81c0edaca Signed-off-by: Neale Ranns <nranns@cisco.com>
2016-11-15Update test documentation.Matej Klotton1-31/+54
- update IRB, IPv4, ipv6 doc - revert 778c2765c8ea5c6628f6d668847f0b9ae06dbf3d Change-Id: I9af5ed9329ce5fe01392cf28d5bf321cfc647e48 Signed-off-by: Matej Klotton <mklotton@cisco.com>
2016-11-11Add IRB testMatej Klotton1-101/+54
- JIRA: CSIT-255 - create loopback interfaces - move pg-interface specific arp and neighbor discovery from vpp_interface to vpp_pg_interface - base configuration of IRB tests - IP test scenario Change-Id: I9945a188163652a4e22325877aef008c4d029557 Signed-off-by: Matej Klotton <mklotton@cisco.com>
2016-11-01MPLS Exp-null TestsNeale Ranns1-0/+17
Add some 'make test' unit tests for MPLS explicit NULL label handling. Fix the stacking of the MPLS load-balance result form the lookup onto the IPx lookup object. Change-Id: I890d1221b8e3dea99bcc714ed9d0154a5f602c52 Signed-off-by: Neale Ranns <nranns@cisco.com>
2016-10-26refactor test frameworkKlement Sekera1-0/+240
Change-Id: I31da3b1857b6399f9899276a2d99cdd19436296c Signed-off-by: Klement Sekera <ksekera@cisco.com> Signed-off-by: Matej Klotton <mklotton@cisco.com> Signed-off-by: Jan Gelety <jgelety@cisco.com> Signed-off-by: Juraj Sloboda <jsloboda@cisco.com>
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/*
 * Copyright (c) 2017 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/session/application_namespace.h>
#include <vnet/session/application_interface.h>
#include <vnet/session/application.h>
#include <vnet/session/session.h>
#include <vnet/session/session_rules_table.h>

#define SESSION_TEST_I(_cond, _comment, _args...)		\
({								\
  int _evald = (_cond);						\
  if (!(_evald)) {						\
    fformat(stderr, "FAIL:%d: " _comment "\n",			\
	    __LINE__, ##_args);					\
  } else {							\
    fformat(stderr, "PASS:%d: " _comment "\n",			\
	    __LINE__, ##_args);					\
  }								\
  _evald;							\
})

#define SESSION_TEST(_cond, _comment, _args...)			\
{								\
    if (!SESSION_TEST_I(_cond, _comment, ##_args)) {		\
	return 1;                                               \
    }								\
}

void
dummy_session_reset_callback (stream_session_t * s)
{
  clib_warning ("called...");
}

int
dummy_session_connected_callback (u32 app_index, u32 api_context,
				  stream_session_t * s, u8 is_fail)
{
  clib_warning ("called...");
  return -1;
}

static u32 dummy_segment_count;

int
dummy_add_segment_callback (u32 client_index, const ssvm_private_t * fs)
{
  dummy_segment_count = 1;
  return 0;
}

int
dummy_del_segment_callback (u32 client_index, const ssvm_private_t * fs)
{
  dummy_segment_count = 0;
  return 0;
}

void
dummy_session_disconnect_callback (stream_session_t * s)
{
  clib_warning ("called...");
}

static u32 dummy_accept;

int
dummy_session_accept_callback (stream_session_t * s)
{
  dummy_accept = 1;
  s->session_state = SESSION_STATE_READY;
  return 0;
}

int
dummy_server_rx_callback (stream_session_t * s)
{
  clib_warning ("called...");
  return -1;
}

/* *INDENT-OFF* */
static session_cb_vft_t dummy_session_cbs = {
  .session_reset_callback = dummy_session_reset_callback,
  .session_connected_callback = dummy_session_connected_callback,
  .session_accept_callback = dummy_session_accept_callback,
  .session_disconnect_callback = dummy_session_disconnect_callback,
  .builtin_app_rx_callback = dummy_server_rx_callback,
  .add_segment_callback = dummy_add_segment_callback,
  .del_segment_callback = dummy_del_segment_callback,
};
/* *INDENT-ON* */

static int
session_create_lookpback (u32 table_id, u32 * sw_if_index,
			  ip4_address_t * intf_addr)
{
  u8 intf_mac[6];

  memset (intf_mac, 0, sizeof (intf_mac));

  if (vnet_create_loopback_interface (sw_if_index, intf_mac, 0, 0))
    {
      clib_warning ("couldn't create loopback. stopping the test!");
      return -1;
    }

  if (table_id != 0)
    ip_table_bind (FIB_PROTOCOL_IP4, *sw_if_index, table_id, 0);

  vnet_sw_interface_set_flags (vnet_get_main (), *sw_if_index,
			       VNET_SW_INTERFACE_FLAG_ADMIN_UP);

  if (ip4_add_del_interface_address (vlib_get_main (), *sw_if_index,
				     intf_addr, 24, 0))
    {
      clib_warning ("couldn't assign loopback ip %U", format_ip4_address,
		    intf_addr);
      return -1;
    }

  return 0;
}

static void
session_delete_loopback (u32 sw_if_index)
{
  /* fails spectacularly  */
  /* vnet_delete_loopback_interface (sw_if_index); */
}

static int
session_test_basic (vlib_main_t * vm, unformat_input_t * input)
{
  session_endpoint_t server_sep = SESSION_ENDPOINT_NULL;
  u64 options[APP_OPTIONS_N_OPTIONS], bind4_handle, bind6_handle;
  clib_error_t *error = 0;
  u32 server_index;

  memset (options, 0, sizeof (options));
  options[APP_OPTIONS_FLAGS] = APP_OPTIONS_FLAGS_IS_BUILTIN;
  options[APP_OPTIONS_FLAGS] |= APP_OPTIONS_FLAGS_USE_GLOBAL_SCOPE;
  options[APP_OPTIONS_FLAGS] |= APP_OPTIONS_FLAGS_USE_LOCAL_SCOPE;
  vnet_app_attach_args_t attach_args = {
    .api_client_index = ~0,
    .options = options,
    .namespace_id = 0,
    .session_cb_vft = &dummy_session_cbs,
    .name = format (0, "session_test"),
  };

  error = vnet_application_attach (&attach_args);
  SESSION_TEST ((error == 0), "app attached");
  server_index = attach_args.app_index;
  vec_free (attach_args.name);

  server_sep.is_ip4 = 1;
  vnet_bind_args_t bind_args = {
    .sep = server_sep,
    .app_index = 0,
  };

  bind_args.app_index = server_index;
  error = vnet_bind (&bind_args);
  SESSION_TEST ((error == 0), "server bind4 should work");
  bind4_handle = bind_args.handle;

  error = vnet_bind (&bind_args);
  SESSION_TEST ((error != 0), "double server bind4 should not work");

  bind_args.sep.is_ip4 = 0;
  error = vnet_bind (&bind_args);
  SESSION_TEST ((error == 0), "server bind6 should work");
  bind6_handle = bind_args.handle;

  error = vnet_bind (&bind_args);
  SESSION_TEST ((error != 0), "double server bind6 should not work");

  vnet_unbind_args_t unbind_args = {
    .handle = bind4_handle,
    .app_index = server_index,
  };
  error = vnet_unbind (&unbind_args);
  SESSION_TEST ((error == 0), "unbind4 should work");

  unbind_args.handle = bind6_handle;
  error = vnet_unbind (&unbind_args);
  SESSION_TEST ((error == 0), "unbind6 should work");

  vnet_app_detach_args_t detach_args = {
    .app_index = server_index,
  };
  vnet_application_detach (&detach_args);
  return 0;
}

static int
session_test_namespace (vlib_main_t * vm, unformat_input_t * input)
{
  u64 options[APP_OPTIONS_N_OPTIONS], dummy_secret = 1234;
  u32 server_index, server_st_index, server_local_st_index;
  u32 dummy_port = 1234, client_index, server_wrk_index;
  u32 dummy_api_context = 4321, dummy_client_api_index = 1234;
  u32 dummy_server_api_index = ~0, sw_if_index = 0;
  session_endpoint_t server_sep = SESSION_ENDPOINT_NULL;
  session_endpoint_t client_sep = SESSION_ENDPOINT_NULL;
  session_endpoint_t intf_sep = SESSION_ENDPOINT_NULL;
  clib_error_t *error = 0;
  u8 *ns_id = format (0, "appns1");
  app_namespace_t *app_ns;
  application_t *server;
  stream_session_t *s;
  u64 handle;
  int code;

  server_sep.is_ip4 = 1;
  server_sep.port = dummy_port;
  client_sep.is_ip4 = 1;
  client_sep.port = dummy_port;
  memset (options, 0, sizeof (options));

  options[APP_OPTIONS_FLAGS] = APP_OPTIONS_FLAGS_IS_BUILTIN;
  vnet_app_attach_args_t attach_args = {
    .api_client_index = ~0,
    .options = options,
    .namespace_id = 0,
    .session_cb_vft = &dummy_session_cbs,
    .name = format (0, "session_test"),
  };

  vnet_bind_args_t bind_args = {
    .sep = server_sep,
    .app_index = 0,
  };

  vnet_connect_args_t connect_args = {
    .app_index = 0,
    .api_context = 0,
  };
  clib_memcpy (&connect_args.sep, &client_sep, sizeof (client_sep));

  vnet_unbind_args_t unbind_args = {
    .handle = bind_args.handle,
    .app_index = 0,
  };

  vnet_app_detach_args_t detach_args = {
    .app_index = 0,
  };

  ip4_address_t intf_addr = {
    .as_u32 = clib_host_to_net_u32 (0x07000105),
  };

  intf_sep.ip.ip4 = intf_addr;
  intf_sep.is_ip4 = 1;
  intf_sep.port = dummy_port;

  /*
   * Insert namespace and lookup
   */

  vnet_app_namespace_add_del_args_t ns_args = {
    .ns_id = ns_id,
    .secret = dummy_secret,
    .sw_if_index = APP_NAMESPACE_INVALID_INDEX,
    .is_add = 1
  };
  error = vnet_app_namespace_add_del (&ns_args);
  SESSION_TEST ((error == 0), "app ns insertion should succeed: %d",
		clib_error_get_code (error));

  app_ns = app_namespace_get_from_id (ns_id);
  SESSION_TEST ((app_ns != 0), "should find ns %v status", ns_id);
  SESSION_TEST ((app_ns->ns_secret == dummy_secret), "secret should be %d",
		dummy_secret);
  SESSION_TEST ((app_ns->sw_if_index == APP_NAMESPACE_INVALID_INDEX),
		"sw_if_index should be invalid");

  /*
   * Try application attach with wrong secret
   */

  options[APP_OPTIONS_FLAGS] |= APP_OPTIONS_FLAGS_USE_GLOBAL_SCOPE;
  options[APP_OPTIONS_FLAGS] |= APP_OPTIONS_FLAGS_USE_LOCAL_SCOPE;
  options[APP_OPTIONS_NAMESPACE_SECRET] = dummy_secret - 1;
  attach_args.namespace_id = ns_id;
  attach_args.api_client_index = dummy_server_api_index;

  error = vnet_application_attach (&attach_args);
  SESSION_TEST ((error != 0), "app attachment should fail");
  code = clib_error_get_code (error);
  SESSION_TEST ((code == VNET_API_ERROR_APP_WRONG_NS_SECRET),
		"code should be wrong ns secret: %d", code);

  /*
   * Attach server with global default scope
   */
  options[APP_OPTIONS_FLAGS] &= ~APP_OPTIONS_FLAGS_USE_GLOBAL_SCOPE;
  options[APP_OPTIONS_FLAGS] &= ~APP_OPTIONS_FLAGS_USE_LOCAL_SCOPE;
  options[APP_OPTIONS_NAMESPACE_SECRET] = 0;
  attach_args.namespace_id = 0;
  attach_args.api_client_index = dummy_server_api_index;
  error = vnet_application_attach (&attach_args);
  SESSION_TEST ((error == 0), "server attachment should work");
  server_index = attach_args.app_index;
  server = application_get (server_index);
  server_wrk_index = application_get_default_worker (server)->wrk_index;
  SESSION_TEST ((server->ns_index == 0),
		"server should be in the default ns");

  bind_args.app_index = server_index;
  error = vnet_bind (&bind_args);
  SESSION_TEST ((error == 0), "server bind should work");

  server_st_index = application_session_table (server, FIB_PROTOCOL_IP4);
  s = session_lookup_listener (server_st_index, &server_sep);
  SESSION_TEST ((s != 0), "listener should exist in global table");
  SESSION_TEST ((s->app_wrk_index == server_wrk_index), "app_index should be"
		" that of the server");
  server_local_st_index = application_local_session_table (server);
  SESSION_TEST ((server_local_st_index == APP_INVALID_INDEX),
		"server shouldn't have access to local table");

  unbind_args.app_index = server_index;
  unbind_args.handle = bind_args.handle;
  error = vnet_unbind (&unbind_args);
  SESSION_TEST ((error == 0), "unbind should work");

  s = session_lookup_listener (server_st_index, &server_sep);
  SESSION_TEST ((s == 0), "listener should not exist in global table");

  detach_args.app_index = server_index;
  vnet_application_detach (&detach_args);

  /*
   * Attach server with local and global scope
   */
  options[APP_OPTIONS_FLAGS] |= APP_OPTIONS_FLAGS_USE_GLOBAL_SCOPE;
  options[APP_OPTIONS_FLAGS] |= APP_OPTIONS_FLAGS_USE_LOCAL_SCOPE;
  options[APP_OPTIONS_NAMESPACE_SECRET] = dummy_secret;
  attach_args.namespace_id = ns_id;
  attach_args.api_client_index = dummy_server_api_index;
  error = vnet_application_attach (&attach_args);
  SESSION_TEST ((error == 0), "server attachment should work");
  server_index = attach_args.app_index;
  server = application_get (server_index);
  server_wrk_index = application_get_default_worker (server)->wrk_index;
  SESSION_TEST ((server->ns_index == app_namespace_index (app_ns)),
		"server should be in the right ns");

  bind_args.app_index = server_index;
  error = vnet_bind (&bind_args);
  SESSION_TEST ((error == 0), "bind should work");
  server_st_index = application_session_table (server, FIB_PROTOCOL_IP4);
  s = session_lookup_listener (server_st_index, &server_sep);
  SESSION_TEST ((s != 0), "listener should exist in global table");
  SESSION_TEST ((s->app_wrk_index == server_wrk_index), "app_index should be"
		" that of the server");
  server_local_st_index = application_local_session_table (server);
  handle = session_lookup_local_endpoint (server_local_st_index, &server_sep);
  SESSION_TEST ((handle != SESSION_INVALID_HANDLE),
		"listener should exist in local table");

  /*
   * Try client connect with 1) local scope 2) global scope
   */
  options[APP_OPTIONS_FLAGS] &= ~APP_OPTIONS_FLAGS_USE_GLOBAL_SCOPE;
  attach_args.api_client_index = dummy_client_api_index;
  error = vnet_application_attach (&attach_args);
  SESSION_TEST ((error == 0), "client attachment should work");
  client_index = attach_args.app_index;
  connect_args.api_context = dummy_api_context;
  connect_args.app_index = client_index;
  error = vnet_connect (&connect_args);
  SESSION_TEST ((error != 0), "client connect should return error code");
  code = clib_error_get_code (error);
  SESSION_TEST ((code == VNET_API_ERROR_INVALID_VALUE),
		"error code should be invalid value (zero ip)");
  SESSION_TEST ((dummy_segment_count == 0),
		"shouldn't have received request to map new segment");
  connect_args.sep.ip.ip4.as_u8[0] = 127;
  error = vnet_connect (&connect_args);
  SESSION_TEST ((error == 0), "client connect should not return error code");
  code = clib_error_get_code (error);
  SESSION_TEST ((dummy_segment_count == 1),
		"should've received request to map new segment");
  SESSION_TEST ((dummy_accept == 1), "should've received accept request");
  detach_args.app_index = client_index;
  vnet_application_detach (&detach_args);

  options[APP_OPTIONS_FLAGS] &= ~APP_OPTIONS_FLAGS_USE_LOCAL_SCOPE;
  options[APP_OPTIONS_FLAGS] |= APP_OPTIONS_FLAGS_USE_GLOBAL_SCOPE;
  attach_args.api_client_index = dummy_client_api_index;
  error = vnet_application_attach (&attach_args);
  SESSION_TEST ((error == 0), "client attachment should work");
  error = vnet_connect (&connect_args);
  SESSION_TEST ((error != 0), "client connect should return error code");
  code = clib_error_get_code (error);
  SESSION_TEST ((code == VNET_API_ERROR_SESSION_CONNECT),
		"error code should be connect (nothing in local scope)");
  detach_args.app_index = client_index;
  vnet_application_detach (&detach_args);

  /*
   * Unbind and detach server and then re-attach with local scope only
   */
  unbind_args.handle = bind_args.handle;
  unbind_args.app_index = server_index;
  error = vnet_unbind (&unbind_args);
  SESSION_TEST ((error == 0), "unbind should work");

  s = session_lookup_listener (server_st_index, &server_sep);
  SESSION_TEST ((s == 0), "listener should not exist in global table");
  handle = session_lookup_local_endpoint (server_local_st_index, &server_sep);
  SESSION_TEST ((handle == SESSION_INVALID_HANDLE),
		"listener should not exist in local table");

  detach_args.app_index = server_index;
  vnet_application_detach (&detach_args);

  options[APP_OPTIONS_FLAGS] &= ~APP_OPTIONS_FLAGS_USE_GLOBAL_SCOPE;
  options[APP_OPTIONS_FLAGS] |= APP_OPTIONS_FLAGS_USE_LOCAL_SCOPE;
  attach_args.api_client_index = dummy_server_api_index;
  error = vnet_application_attach (&attach_args);
  SESSION_TEST ((error == 0), "app attachment should work");
  server_index = attach_args.app_index;
  server = application_get (server_index);
  SESSION_TEST ((server->ns_index == app_namespace_index (app_ns)),
		"app should be in the right ns");

  bind_args.app_index = server_index;
  error = vnet_bind (&bind_args);
  SESSION_TEST ((error == 0), "bind should work");

  server_st_index = application_session_table (server, FIB_PROTOCOL_IP4);
  s = session_lookup_listener (server_st_index, &server_sep);
  SESSION_TEST ((s == 0), "listener should not exist in global table");
  server_local_st_index = application_local_session_table (server);
  handle = session_lookup_local_endpoint (server_local_st_index, &server_sep);
  SESSION_TEST ((handle != SESSION_INVALID_HANDLE),
		"listener should exist in local table");

  unbind_args.handle = bind_args.handle;
  error = vnet_unbind (&unbind_args);
  SESSION_TEST ((error == 0), "unbind should work");

  handle = session_lookup_local_endpoint (server_local_st_index, &server_sep);
  SESSION_TEST ((handle == SESSION_INVALID_HANDLE),
		"listener should not exist in local table");

  /*
   * Client attach + connect in default ns with local scope
   */
  options[APP_OPTIONS_FLAGS] &= ~APP_OPTIONS_FLAGS_USE_GLOBAL_SCOPE;
  options[APP_OPTIONS_FLAGS] |= APP_OPTIONS_FLAGS_USE_LOCAL_SCOPE;
  attach_args.namespace_id = 0;
  attach_args.api_client_index = dummy_client_api_index;
  vnet_application_attach (&attach_args);
  error = vnet_connect (&connect_args);
  SESSION_TEST ((error != 0), "client connect should return error code");
  code = clib_error_get_code (error);
  SESSION_TEST ((code == VNET_API_ERROR_SESSION_CONNECT),
		"error code should be connect (not in same ns)");
  detach_args.app_index = client_index;
  vnet_application_detach (&detach_args);

  /*
   * Detach server
   */
  detach_args.app_index = server_index;
  vnet_application_detach (&detach_args);

  /*
   * Create loopback interface
   */
  session_create_lookpback (0, &sw_if_index, &intf_addr);

  /*
   * Update namespace
   */
  ns_args.sw_if_index = sw_if_index;
  error = vnet_app_namespace_add_del (&ns_args);
  SESSION_TEST ((error == 0), "app ns insertion should succeed: %d",
		clib_error_get_code (error));

  /*
   * Attach server with local and global scope
   */
  options[APP_OPTIONS_FLAGS] |= APP_OPTIONS_FLAGS_USE_GLOBAL_SCOPE;
  options[APP_OPTIONS_FLAGS] |= APP_OPTIONS_FLAGS_USE_LOCAL_SCOPE;
  options[APP_OPTIONS_NAMESPACE_SECRET] = dummy_secret;
  attach_args.namespace_id = ns_id;
  attach_args.api_client_index = dummy_server_api_index;
  error = vnet_application_attach (&attach_args);
  SESSION_TEST ((error == 0), "server attachment should work");
  server_index = attach_args.app_index;
  server = application_get (server_index);
  server_wrk_index = application_get_default_worker (server)->wrk_index;

  bind_args.app_index = server_index;
  error = vnet_bind (&bind_args);
  server_st_index = application_session_table (server, FIB_PROTOCOL_IP4);
  s = session_lookup_listener (server_st_index, &server_sep);
  SESSION_TEST ((s == 0), "zero listener should not exist in global table");

  s = session_lookup_listener (server_st_index, &intf_sep);
  SESSION_TEST ((s != 0), "intf listener should exist in global table");
  SESSION_TEST ((s->app_wrk_index == server_wrk_index), "app_index should be "
		"that of the server");
  server_local_st_index = application_local_session_table (server);
  handle = session_lookup_local_endpoint (server_local_st_index, &server_sep);
  SESSION_TEST ((handle != SESSION_INVALID_HANDLE),
		"zero listener should exist in local table");
  detach_args.app_index = server_index;
  vnet_application_detach (&detach_args);

  /*
   * Cleanup
   */
  vec_free (attach_args.name);
  vec_free (ns_id);
  session_delete_loopback (sw_if_index);
  return 0;
}

static int
session_test_rule_table (vlib_main_t * vm, unformat_input_t * input)
{
  session_rules_table_t _srt, *srt = &_srt;
  u16 lcl_port = 1234, rmt_port = 4321;
  u32 action_index = 1, res;
  ip4_address_t lcl_lkup, rmt_lkup;
  clib_error_t *error;
  int verbose = 0;

  while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
    {
      if (unformat (input, "verbose"))
	verbose = 1;
      else
	{
	  vlib_cli_output (vm, "parse error: '%U'", format_unformat_error,
			   input);
	  return -1;
	}
    }

  memset (srt, 0, sizeof (*srt));
  session_rules_table_init (srt);

  ip4_address_t lcl_ip = {
    .as_u32 = clib_host_to_net_u32 (0x01020304),
  };
  ip4_address_t rmt_ip = {
    .as_u32 = clib_host_to_net_u32 (0x05060708),
  };
  ip4_address_t lcl_ip2 = {
    .as_u32 = clib_host_to_net_u32 (0x02020202),
  };
  ip4_address_t rmt_ip2 = {
    .as_u32 = clib_host_to_net_u32 (0x06060606),
  };
  ip4_address_t lcl_ip3 = {
    .as_u32 = clib_host_to_net_u32 (0x03030303),
  };
  ip4_address_t rmt_ip3 = {
    .as_u32 = clib_host_to_net_u32 (0x07070707),
  };
  fib_prefix_t lcl_pref = {
    .fp_addr.ip4.as_u32 = lcl_ip.as_u32,
    .fp_len = 16,
    .fp_proto = FIB_PROTOCOL_IP4,
  };
  fib_prefix_t rmt_pref = {
    .fp_addr.ip4.as_u32 = rmt_ip.as_u32,
    .fp_len = 16,
    .fp_proto = FIB_PROTOCOL_IP4,
  };

  session_rule_table_add_del_args_t args = {
    .lcl = lcl_pref,
    .rmt = rmt_pref,
    .lcl_port = lcl_port,
    .rmt_port = rmt_port,
    .action_index = action_index++,
    .is_add = 1,
  };
  error = session_rules_table_add_del (srt, &args);
  SESSION_TEST ((error == 0), "Add 1.2.3.4/16 1234 5.6.7.8/16 4321 action %d",
		action_index - 1);

  res =
    session_rules_table_lookup4 (srt, &lcl_ip, &rmt_ip, lcl_port, rmt_port);
  SESSION_TEST ((res == 1),
		"Lookup 1.2.3.4 1234 5.6.7.8 4321, action should " "be 1: %d",
		res);

  /*
   * Add 1.2.3.4/24 1234 5.6.7.8/16 4321 and 1.2.3.4/24 1234 5.6.7.8/24 4321
   */
  args.lcl.fp_addr.ip4 = lcl_ip;
  args.lcl.fp_len = 24;
  args.action_index = action_index++;
  error = session_rules_table_add_del (srt, &args);
  SESSION_TEST ((error == 0), "Add 1.2.3.4/24 1234 5.6.7.8/16 4321 action %d",
		action_index - 1);
  args.rmt.fp_addr.ip4 = rmt_ip;
  args.rmt.fp_len = 24;
  args.action_index = action_index++;
  error = session_rules_table_add_del (srt, &args);
  SESSION_TEST ((error == 0), "Add 1.2.3.4/24 1234 5.6.7.8/24 4321 action %d",
		action_index - 1);

  /*
   * Add 2.2.2.2/24 1234 6.6.6.6/16 4321 and 3.3.3.3/24 1234 7.7.7.7/16 4321
   */
  args.lcl.fp_addr.ip4 = lcl_ip2;
  args.lcl.fp_len = 24;
  args.rmt.fp_addr.ip4 = rmt_ip2;
  args.rmt.fp_len = 16;
  args.action_index = action_index++;
  error = session_rules_table_add_del (srt, &args);
  SESSION_TEST ((error == 0), "Add 2.2.2.2/24 1234 6.6.6.6/16 4321 action %d",
		action_index - 1);
  args.lcl.fp_addr.ip4 = lcl_ip3;
  args.rmt.fp_addr.ip4 = rmt_ip3;
  args.action_index = action_index++;
  error = session_rules_table_add_del (srt, &args);
  SESSION_TEST ((error == 0), "Add 3.3.3.3/24 1234 7.7.7.7/16 4321 action %d",
		action_index - 1);

  /*
   * Add again 3.3.3.3/24 1234 7.7.7.7/16 4321
   */
  args.lcl.fp_addr.ip4 = lcl_ip3;
  args.rmt.fp_addr.ip4 = rmt_ip3;
  args.action_index = action_index++;
  error = session_rules_table_add_del (srt, &args);
  SESSION_TEST ((error == 0), "overwrite 3.3.3.3/24 1234 7.7.7.7/16 4321 "
		"action %d", action_index - 1);

  /*
   * Lookup 1.2.3.4/32 1234 5.6.7.8/32 4321, 1.2.2.4/32 1234 5.6.7.9/32 4321
   * and  3.3.3.3 1234 7.7.7.7 4321
   */
  res =
    session_rules_table_lookup4 (srt, &lcl_ip, &rmt_ip, lcl_port, rmt_port);
  SESSION_TEST ((res == 3),
		"Lookup 1.2.3.4 1234 5.6.7.8 4321 action " "should be 3: %d",
		res);

  lcl_lkup.as_u32 = clib_host_to_net_u32 (0x01020204);
  rmt_lkup.as_u32 = clib_host_to_net_u32 (0x05060709);
  res =
    session_rules_table_lookup4 (srt, &lcl_lkup,
				 &rmt_lkup, lcl_port, rmt_port);
  SESSION_TEST ((res == 1),
		"Lookup 1.2.2.4 1234 5.6.7.9 4321, action " "should be 1: %d",
		res);

  res =
    session_rules_table_lookup4 (srt, &lcl_ip3, &rmt_ip3, lcl_port, rmt_port);
  SESSION_TEST ((res == 6),
		"Lookup 3.3.3.3 1234 7.7.7.7 4321, action "
		"should be 6 (updated): %d", res);

  /*
   * Add 1.2.3.4/24 * 5.6.7.8/24 *
   * Lookup 1.2.3.4 1234 5.6.7.8 4321 and 1.2.3.4 1235 5.6.7.8 4321
   */
  args.lcl.fp_addr.ip4 = lcl_ip;
  args.rmt.fp_addr.ip4 = rmt_ip;
  args.lcl.fp_len = 24;
  args.rmt.fp_len = 24;
  args.lcl_port = 0;
  args.rmt_port = 0;
  args.action_index = action_index++;
  error = session_rules_table_add_del (srt, &args);
  SESSION_TEST ((error == 0), "Add 1.2.3.4/24 * 5.6.7.8/24 * action %d",
		action_index - 1);
  res =
    session_rules_table_lookup4 (srt, &lcl_ip, &rmt_ip, lcl_port, rmt_port);
  SESSION_TEST ((res == 7),
		"Lookup 1.2.3.4 1234 5.6.7.8 4321, action should"
		" be 7 (lpm dst): %d", res);
  res =
    session_rules_table_lookup4 (srt, &lcl_ip, &rmt_ip,
				 lcl_port + 1, rmt_port);
  SESSION_TEST ((res == 7),
		"Lookup 1.2.3.4 1235 5.6.7.8 4321, action should " "be 7: %d",
		res);

  /*
   * Del 1.2.3.4/24 * 5.6.7.8/24 *
   * Add 1.2.3.4/16 * 5.6.7.8/16 * and 1.2.3.4/24 1235 5.6.7.8/24 4321
   * Lookup 1.2.3.4 1234 5.6.7.8 4321, 1.2.3.4 1235 5.6.7.8 4321 and
   * 1.2.3.4 1235 5.6.7.8 4322
   */
  args.is_add = 0;
  error = session_rules_table_add_del (srt, &args);
  SESSION_TEST ((error == 0), "Del 1.2.3.4/24 * 5.6.7.8/24 *");

  args.lcl.fp_addr.ip4 = lcl_ip;
  args.rmt.fp_addr.ip4 = rmt_ip;
  args.lcl.fp_len = 16;
  args.rmt.fp_len = 16;
  args.lcl_port = 0;
  args.rmt_port = 0;
  args.action_index = action_index++;
  args.is_add = 1;
  error = session_rules_table_add_del (srt, &args);
  SESSION_TEST ((error == 0), "Add 1.2.3.4/16 * 5.6.7.8/16 * action %d",
		action_index - 1);

  args.lcl.fp_addr.ip4 = lcl_ip;
  args.rmt.fp_addr.ip4 = rmt_ip;
  args.lcl.fp_len = 24;
  args.rmt.fp_len = 24;
  args.lcl_port = lcl_port + 1;
  args.rmt_port = rmt_port;
  args.action_index = action_index++;
  args.is_add = 1;
  error = session_rules_table_add_del (srt, &args);
  SESSION_TEST ((error == 0), "Add 1.2.3.4/24 1235 5.6.7.8/24 4321 action %d",
		action_index - 1);

  if (verbose)
    session_rules_table_cli_dump (vm, srt, FIB_PROTOCOL_IP4);

  res =
    session_rules_table_lookup4 (srt, &lcl_ip, &rmt_ip, lcl_port, rmt_port);
  SESSION_TEST ((res == 3),
		"Lookup 1.2.3.4 1234 5.6.7.8 4321, action should " "be 3: %d",
		res);
  res =
    session_rules_table_lookup4 (srt, &lcl_ip, &rmt_ip,
				 lcl_port + 1, rmt_port);
  SESSION_TEST ((res == 9),
		"Lookup 1.2.3.4 1235 5.6.7.8 4321, action should " "be 9: %d",
		res);
  res =
    session_rules_table_lookup4 (srt, &lcl_ip, &rmt_ip,
				 lcl_port + 1, rmt_port + 1);
  SESSION_TEST ((res == 8),
		"Lookup 1.2.3.4 1235 5.6.7.8 4322, action should " "be 8: %d",
		res);

  /*
   * Delete 1.2.0.0/16 1234 5.6.0.0/16 4321 and 1.2.0.0/16 * 5.6.0.0/16 *
   * Lookup 1.2.3.4 1234 5.6.7.8 4321
   */
  args.lcl_port = 1234;
  args.rmt_port = 4321;
  args.lcl.fp_len = 16;
  args.rmt.fp_len = 16;
  args.is_add = 0;
  error = session_rules_table_add_del (srt, &args);
  SESSION_TEST ((error == 0), "Del 1.2.0.0/16 1234 5.6.0.0/16 4321");
  res =
    session_rules_table_lookup4 (srt, &lcl_ip, &rmt_ip, lcl_port, rmt_port);
  SESSION_TEST ((res == 3),
		"Lookup 1.2.3.4 1234 5.6.7.8 4321, action should " "be 3: %d",
		res);

  args.lcl_port = 0;
  args.rmt_port = 0;
  args.is_add = 0;
  error = session_rules_table_add_del (srt, &args);
  SESSION_TEST ((error == 0), "Del 1.2.0.0/16 * 5.6.0.0/16 *");
  res =
    session_rules_table_lookup4 (srt, &lcl_ip, &rmt_ip, lcl_port, rmt_port);
  SESSION_TEST ((res == 3),
		"Lookup 1.2.3.4 1234 5.6.7.8 4321, action should " "be 3: %d",
		res);

  /*
   * Delete 1.2.3.4/24 1234 5.6.7.5/24
   */
  args.lcl.fp_addr.ip4 = lcl_ip;
  args.rmt.fp_addr.ip4 = rmt_ip;
  args.lcl.fp_len = 24;
  args.rmt.fp_len = 24;
  args.lcl_port = 1234;
  args.rmt_port = 4321;
  args.is_add = 0;
  error = session_rules_table_add_del (srt, &args);
  SESSION_TEST ((error == 0), "Del 1.2.3.4/24 1234 5.6.7.5/24");
  res =
    session_rules_table_lookup4 (srt, &lcl_ip, &rmt_ip, lcl_port, rmt_port);
  SESSION_TEST ((res == 2), "Action should be 2: %d", res);

  return 0;
}

static int
session_test_rules (vlib_main_t * vm, unformat_input_t * input)
{
  session_endpoint_t server_sep = SESSION_ENDPOINT_NULL;
  u64 options[APP_OPTIONS_N_OPTIONS];
  u16 lcl_port = 1234, rmt_port = 4321;
  u32 server_index, server_index2;
  u32 dummy_server_api_index = ~0;
  transport_connection_t *tc;
  u32 dummy_port = 1111;
  clib_error_t *error = 0;
  u8 is_filtered = 0, *ns_id = format (0, "appns1");
  stream_session_t *listener, *s;
  app_namespace_t *default_ns = app_namespace_get_default ();
  u32 local_ns_index = default_ns->local_table_index;
  int verbose = 0, rv;
  app_namespace_t *app_ns;
  u64 handle;

  while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
    {
      if (unformat (input, "verbose"))
	verbose = 1;
      else
	{
	  vlib_cli_output (vm, "parse error: '%U'", format_unformat_error,
			   input);
	  return -1;
	}
    }

  server_sep.is_ip4 = 1;
  server_sep.port = dummy_port;
  memset (options, 0, sizeof (options));

  vnet_app_attach_args_t attach_args = {
    .api_client_index = ~0,
    .options = options,
    .namespace_id = 0,
    .session_cb_vft = &dummy_session_cbs,
    .name = format (0, "session_test"),
  };

  vnet_bind_args_t bind_args = {
    .sep = server_sep,
    .app_index = 0,
  };

  /*
   * Attach server with global and local default scope
   */
  options[APP_OPTIONS_FLAGS] = APP_OPTIONS_FLAGS_IS_BUILTIN;
  options[APP_OPTIONS_FLAGS] |= APP_OPTIONS_FLAGS_USE_GLOBAL_SCOPE;
  options[APP_OPTIONS_FLAGS] |= APP_OPTIONS_FLAGS_USE_LOCAL_SCOPE;
  attach_args.namespace_id = 0;
  attach_args.api_client_index = dummy_server_api_index;
  error = vnet_application_attach (&attach_args);
  SESSION_TEST ((error == 0), "server attached");
  server_index = attach_args.app_index;

  bind_args.app_index = server_index;
  error = vnet_bind (&bind_args);
  SESSION_TEST ((error == 0), "server bound to %U/%d", format_ip46_address,
		&server_sep.ip, 1, server_sep.port);
  listener = listen_session_get_from_handle (bind_args.handle);
  ip4_address_t lcl_ip = {
    .as_u32 = clib_host_to_net_u32 (0x01020304),
  };
  ip4_address_t rmt_ip = {
    .as_u32 = clib_host_to_net_u32 (0x05060708),
  };
  fib_prefix_t lcl_pref = {
    .fp_addr.ip4.as_u32 = lcl_ip.as_u32,
    .fp_len = 16,
    .fp_proto = FIB_PROTOCOL_IP4,
  };
  fib_prefix_t rmt_pref = {
    .fp_addr.ip4.as_u32 = rmt_ip.as_u32,
    .fp_len = 16,
    .fp_proto = FIB_PROTOCOL_IP4,
  };

  tc = session_lookup_connection_wt4 (0, &lcl_pref.fp_addr.ip4,
				      &rmt_pref.fp_addr.ip4, lcl_port,
				      rmt_port, TRANSPORT_PROTO_TCP, 0,
				      &is_filtered);
  SESSION_TEST ((tc == 0), "optimized lookup should not work (port)");

  /*
   * Add 1.2.3.4/16 1234 5.6.7.8/16 4321 action server_index
   */
  session_rule_add_del_args_t args = {
    .table_args.lcl = lcl_pref,
    .table_args.rmt = rmt_pref,
    .table_args.lcl_port = lcl_port,
    .table_args.rmt_port = rmt_port,
    .table_args.action_index = server_index,
    .table_args.is_add = 1,
    .appns_index = 0,
  };
  error = vnet_session_rule_add_del (&args);
  SESSION_TEST ((error == 0), "Add 1.2.3.4/16 1234 5.6.7.8/16 4321 action %d",
		args.table_args.action_index);

  tc = session_lookup_connection4 (0, &lcl_pref.fp_addr.ip4,
				   &rmt_pref.fp_addr.ip4, lcl_port, rmt_port,
				   TRANSPORT_PROTO_TCP);
  SESSION_TEST ((tc->c_index == listener->connection_index),
		"optimized lookup should return the listener");
  tc = session_lookup_connection_wt4 (0, &lcl_pref.fp_addr.ip4,
				      &rmt_pref.fp_addr.ip4, lcl_port,
				      rmt_port, TRANSPORT_PROTO_TCP, 0,
				      &is_filtered);
  SESSION_TEST ((tc->c_index == listener->connection_index),
		"lookup should return the listener");
  s = session_lookup_safe4 (0, &lcl_pref.fp_addr.ip4, &rmt_pref.fp_addr.ip4,
			    lcl_port, rmt_port, TRANSPORT_PROTO_TCP);
  SESSION_TEST ((s->connection_index == listener->connection_index),
		"safe lookup should return the listener");
  session_endpoint_t sep = {
    .ip = rmt_pref.fp_addr,
    .is_ip4 = 1,
    .port = rmt_port,
    .transport_proto = TRANSPORT_PROTO_TCP,
  };
  handle = session_lookup_local_endpoint (local_ns_index, &sep);
  SESSION_TEST ((handle != server_index), "local session endpoint lookup "
		"should not work (global scope)");

  tc = session_lookup_connection_wt4 (0, &lcl_pref.fp_addr.ip4,
				      &rmt_pref.fp_addr.ip4, lcl_port + 1,
				      rmt_port, TRANSPORT_PROTO_TCP, 0,
				      &is_filtered);
  SESSION_TEST ((tc == 0),
		"optimized lookup for wrong lcl port + 1 should not work");

  /*
   * Add 1.2.3.4/16 * 5.6.7.8/16 4321
   */
  args.table_args.lcl_port = 0;
  args.scope = SESSION_RULE_SCOPE_LOCAL | SESSION_RULE_SCOPE_GLOBAL;
  error = vnet_session_rule_add_del (&args);
  SESSION_TEST ((error == 0), "Add 1.2.3.4/16 * 5.6.7.8/16 4321 action %d",
		args.table_args.action_index);
  tc = session_lookup_connection_wt4 (0, &lcl_pref.fp_addr.ip4,
				      &rmt_pref.fp_addr.ip4, lcl_port + 1,
				      rmt_port, TRANSPORT_PROTO_TCP, 0,
				      &is_filtered);
  SESSION_TEST ((tc->c_index == listener->connection_index),
		"optimized lookup for lcl port + 1 should work");
  handle = session_lookup_local_endpoint (local_ns_index, &sep);
  SESSION_TEST ((handle == server_index), "local session endpoint lookup "
		"should work (lcl ip was zeroed)");

  /*
   * Add deny rule 1.2.3.4/32 1234 5.6.7.8/32 4321 action -2 (drop)
   */
  args.table_args.lcl_port = 1234;
  args.table_args.lcl.fp_addr.ip4 = lcl_ip;
  args.table_args.lcl.fp_len = 30;
  args.table_args.rmt.fp_addr.ip4 = rmt_ip;
  args.table_args.rmt.fp_len = 30;
  args.table_args.action_index = SESSION_RULES_TABLE_ACTION_DROP;
  error = vnet_session_rule_add_del (&args);
  SESSION_TEST ((error == 0), "Add 1.2.3.4/30 1234 5.6.7.8/30 4321 action %d",
		args.table_args.action_index);

  if (verbose)
    {
      session_lookup_dump_rules_table (0, FIB_PROTOCOL_IP4,
				       TRANSPORT_PROTO_TCP);
      session_lookup_dump_local_rules_table (local_ns_index, FIB_PROTOCOL_IP4,
					     TRANSPORT_PROTO_TCP);
    }

  tc = session_lookup_connection_wt4 (0, &lcl_pref.fp_addr.ip4,
				      &rmt_pref.fp_addr.ip4, lcl_port,
				      rmt_port, TRANSPORT_PROTO_TCP, 0,
				      &is_filtered);
  SESSION_TEST ((tc == 0), "lookup for 1.2.3.4/32 1234 5.6.7.8/16 4321 "
		"should fail (deny rule)");
  SESSION_TEST ((is_filtered == 1), "lookup should be filtered (deny)");

  handle = session_lookup_local_endpoint (local_ns_index, &sep);
  SESSION_TEST ((handle == SESSION_DROP_HANDLE), "lookup for 1.2.3.4/32 1234 "
		"5.6.7.8/16 4321 in local table should return deny");

  tc = session_lookup_connection_wt4 (0, &lcl_pref.fp_addr.ip4,
				      &rmt_pref.fp_addr.ip4, lcl_port + 1,
				      rmt_port, TRANSPORT_PROTO_TCP, 0,
				      &is_filtered);
  SESSION_TEST ((tc->c_index == listener->connection_index),
		"lookup 1.2.3.4/32 123*5* 5.6.7.8/16 4321 should work");

  /*
   * "Mask" deny rule with more specific allow:
   * Add allow rule 1.2.3.4/32 1234 5.6.7.8/32 4321 action -3 (allow)
   */
  args.table_args.is_add = 1;
  args.table_args.lcl_port = 1234;
  args.table_args.lcl.fp_addr.ip4 = lcl_ip;
  args.table_args.lcl.fp_len = 32;
  args.table_args.rmt.fp_addr.ip4 = rmt_ip;
  args.table_args.rmt.fp_len = 32;
  args.table_args.action_index = SESSION_RULES_TABLE_ACTION_ALLOW;
  error = vnet_session_rule_add_del (&args);
  SESSION_TEST ((error == 0), "Add masking rule 1.2.3.4/30 1234 5.6.7.8/32 "
		"4321 action %d", args.table_args.action_index);

  is_filtered = 0;
  tc = session_lookup_connection_wt4 (0, &lcl_pref.fp_addr.ip4,
				      &rmt_pref.fp_addr.ip4, lcl_port,
				      rmt_port, TRANSPORT_PROTO_TCP, 0,
				      &is_filtered);
  SESSION_TEST ((tc == 0), "lookup for 1.2.3.4/32 1234 5.6.7.8/16 4321 "
		"should fail (allow without app)");
  SESSION_TEST ((is_filtered == 0), "lookup should NOT be filtered");

  handle = session_lookup_local_endpoint (local_ns_index, &sep);
  SESSION_TEST ((handle == SESSION_INVALID_HANDLE), "lookup for 1.2.3.4/32 "
		"1234 5.6.7.8/32 4321 in local table should return invalid");

  if (verbose)
    {
      vlib_cli_output (vm, "Local rules");
      session_lookup_dump_local_rules_table (local_ns_index, FIB_PROTOCOL_IP4,
					     TRANSPORT_PROTO_TCP);
    }

  sep.ip.ip4.as_u32 += 1 << 24;
  handle = session_lookup_local_endpoint (local_ns_index, &sep);
  SESSION_TEST ((handle == SESSION_DROP_HANDLE), "lookup for 1.2.3.4/32 1234"
		" 5.6.7.9/32 4321 in local table should return deny");

  vnet_connect_args_t connect_args = {
    .app_index = attach_args.app_index,
    .api_context = 0,
  };
  clib_memcpy (&connect_args.sep, &sep, sizeof (sep));

  /* Try connecting */
  error = vnet_connect (&connect_args);
  SESSION_TEST ((error != 0), "connect should fail");
  rv = clib_error_get_code (error);
  SESSION_TEST ((rv == VNET_API_ERROR_APP_CONNECT_FILTERED),
		"connect should be filtered");

  sep.ip.ip4.as_u32 -= 1 << 24;

  /*
   * Delete masking rule: 1.2.3.4/32 1234 5.6.7.8/32 4321 allow
   */
  args.table_args.is_add = 0;
  args.table_args.lcl_port = 1234;
  args.table_args.lcl.fp_addr.ip4 = lcl_ip;
  args.table_args.lcl.fp_len = 32;
  args.table_args.rmt.fp_addr.ip4 = rmt_ip;
  args.table_args.rmt.fp_len = 32;
  error = vnet_session_rule_add_del (&args);
  SESSION_TEST ((error == 0), "Del 1.2.3.4/32 1234 5.6.7.8/32 4321 allow");


  /*
   * Add local scope rule for 0/0 * 5.6.7.8/16 4321 action server_index
   */
  args.table_args.is_add = 1;
  args.table_args.lcl_port = 0;
  args.table_args.lcl.fp_len = 0;
  args.table_args.rmt.fp_len = 16;
  args.table_args.action_index = -1;
  error = vnet_session_rule_add_del (&args);
  SESSION_TEST ((error == 0), "Add * * 5.6.7.8/16 4321 action %d",
		args.table_args.action_index);

  if (verbose)
    {
      session_lookup_dump_rules_table (0, FIB_PROTOCOL_IP4,
				       TRANSPORT_PROTO_TCP);
      session_lookup_dump_local_rules_table (local_ns_index, FIB_PROTOCOL_IP4,
					     TRANSPORT_PROTO_TCP);
    }

  handle = session_lookup_local_endpoint (local_ns_index, &sep);
  SESSION_TEST ((handle == SESSION_DROP_HANDLE),
		"local session endpoint lookup should return deny");

  /*
   * Delete 1.2.3.4/32 1234 5.6.7.8/32 4321 deny
   */
  args.table_args.is_add = 0;
  args.table_args.lcl_port = 1234;
  args.table_args.lcl.fp_addr.ip4 = lcl_ip;
  args.table_args.lcl.fp_len = 30;
  args.table_args.rmt.fp_addr.ip4 = rmt_ip;
  args.table_args.rmt.fp_len = 30;
  error = vnet_session_rule_add_del (&args);
  SESSION_TEST ((error == 0), "Del 1.2.3.4/32 1234 5.6.7.8/32 4321 deny");

  handle = session_lookup_local_endpoint (local_ns_index, &sep);
  SESSION_TEST ((handle == SESSION_INVALID_HANDLE),
		"local session endpoint lookup should return invalid");

  /*
   * Delete 0/0 * 5.6.7.8/16 4321, 1.2.3.4/16 * 5.6.7.8/16 4321 and
   * 1.2.3.4/16 1234 5.6.7.8/16 4321
   */
  args.table_args.is_add = 0;
  args.table_args.lcl_port = 0;
  args.table_args.lcl.fp_addr.ip4 = lcl_ip;
  args.table_args.lcl.fp_len = 0;
  args.table_args.rmt.fp_addr.ip4 = rmt_ip;
  args.table_args.rmt.fp_len = 16;
  args.table_args.rmt_port = 4321;
  error = vnet_session_rule_add_del (&args);
  SESSION_TEST ((error == 0), "Del 0/0 * 5.6.7.8/16 4321");
  handle = session_lookup_local_endpoint (local_ns_index, &sep);
  SESSION_TEST ((handle != server_index), "local session endpoint lookup "
		"should not work (removed)");

  args.table_args.is_add = 0;
  args.table_args.lcl = lcl_pref;

  args.table_args.is_add = 0;
  args.table_args.lcl_port = 0;
  args.table_args.lcl.fp_addr.ip4 = lcl_ip;
  args.table_args.lcl.fp_len = 16;
  args.table_args.rmt.fp_addr.ip4 = rmt_ip;
  args.table_args.rmt.fp_len = 16;
  args.table_args.rmt_port = 4321;
  error = vnet_session_rule_add_del (&args);
  SESSION_TEST ((error == 0), "Del 1.2.3.4/16 * 5.6.7.8/16 4321");
  tc = session_lookup_connection_wt4 (0, &lcl_pref.fp_addr.ip4,
				      &rmt_pref.fp_addr.ip4, lcl_port + 1,
				      rmt_port, TRANSPORT_PROTO_TCP, 0,
				      &is_filtered);
  SESSION_TEST ((tc == 0),
		"lookup 1.2.3.4/32 123*5* 5.6.7.8/16 4321 should not "
		"work (del)");

  args.table_args.is_add = 0;
  args.table_args.lcl_port = 1234;
  args.table_args.lcl.fp_addr.ip4 = lcl_ip;
  args.table_args.lcl.fp_len = 16;
  args.table_args.rmt.fp_addr.ip4 = rmt_ip;
  args.table_args.rmt.fp_len = 16;
  args.table_args.rmt_port = 4321;
  error = vnet_session_rule_add_del (&args);
  SESSION_TEST ((error == 0), "Del 1.2.3.4/16 1234 5.6.7.8/16 4321");
  tc = session_lookup_connection_wt4 (0, &lcl_pref.fp_addr.ip4,
				      &rmt_pref.fp_addr.ip4, lcl_port,
				      rmt_port, TRANSPORT_PROTO_TCP, 0,
				      &is_filtered);
  SESSION_TEST ((tc == 0), "lookup 1.2.3.4/32 1234 5.6.7.8/16 4321 should "
		"not work (del + deny)");

  SESSION_TEST ((error == 0), "Del 1.2.3.4/32 1234 5.6.7.8/32 4321 deny");
  tc = session_lookup_connection_wt4 (0, &lcl_pref.fp_addr.ip4,
				      &rmt_pref.fp_addr.ip4, lcl_port,
				      rmt_port, TRANSPORT_PROTO_TCP, 0,
				      &is_filtered);
  SESSION_TEST ((tc == 0), "lookup 1.2.3.4/32 1234 5.6.7.8/16 4321 should"
		" not work (no-rule)");

  /*
   * Test tags. Add/overwrite/del rule with tag
   */
  args.table_args.is_add = 1;
  args.table_args.lcl_port = 1234;
  args.table_args.lcl.fp_addr.ip4 = lcl_ip;
  args.table_args.lcl.fp_len = 16;
  args.table_args.rmt.fp_addr.ip4 = rmt_ip;
  args.table_args.rmt.fp_len = 16;
  args.table_args.rmt_port = 4321;
  args.table_args.tag = format (0, "test_rule");
  args.table_args.action_index = server_index;
  error = vnet_session_rule_add_del (&args);
  SESSION_TEST ((error == 0), "Add 1.2.3.4/16 1234 5.6.7.8/16 4321 deny "
		"tag test_rule");
  if (verbose)
    {
      session_lookup_dump_rules_table (0, FIB_PROTOCOL_IP4,
				       TRANSPORT_PROTO_TCP);
      session_lookup_dump_local_rules_table (local_ns_index, FIB_PROTOCOL_IP4,
					     TRANSPORT_PROTO_TCP);
    }
  tc = session_lookup_connection_wt4 (0, &lcl_pref.fp_addr.ip4,
				      &rmt_pref.fp_addr.ip4, lcl_port,
				      rmt_port, TRANSPORT_PROTO_TCP, 0,
				      &is_filtered);
  SESSION_TEST ((tc->c_index == listener->connection_index),
		"lookup 1.2.3.4/32 1234 5.6.7.8/16 4321 should work");

  vec_free (args.table_args.tag);
  args.table_args.lcl_port = 1234;
  args.table_args.lcl.fp_addr.ip4 = lcl_ip;
  args.table_args.lcl.fp_len = 16;
  args.table_args.tag = format (0, "test_rule_overwrite");
  error = vnet_session_rule_add_del (&args);
  SESSION_TEST ((error == 0),
		"Overwrite 1.2.3.4/16 1234 5.6.7.8/16 4321 deny tag test_rule"
		" should work");
  if (verbose)
    {
      session_lookup_dump_rules_table (0, FIB_PROTOCOL_IP4,
				       TRANSPORT_PROTO_TCP);
      session_lookup_dump_local_rules_table (local_ns_index, FIB_PROTOCOL_IP4,
					     TRANSPORT_PROTO_TCP);
    }

  args.table_args.is_add = 0;
  args.table_args.lcl_port += 1;
  error = vnet_session_rule_add_del (&args);
  SESSION_TEST ((error == 0), "Del 1.2.3.4/32 1234 5.6.7.8/32 4321 deny "
		"tag %v", args.table_args.tag);
  if (verbose)
    {
      session_lookup_dump_rules_table (0, FIB_PROTOCOL_IP4,
				       TRANSPORT_PROTO_TCP);
      session_lookup_dump_local_rules_table (local_ns_index, FIB_PROTOCOL_IP4,
					     TRANSPORT_PROTO_TCP);
    }
  tc = session_lookup_connection_wt4 (0, &lcl_pref.fp_addr.ip4,
				      &rmt_pref.fp_addr.ip4, lcl_port,
				      rmt_port, TRANSPORT_PROTO_TCP, 0,
				      &is_filtered);
  SESSION_TEST ((tc == 0), "lookup 1.2.3.4/32 1234 5.6.7.8/32 4321 should not"
		" work (del)");


  /*
   * Test local rules with multiple namespaces
   */

  /*
   * Add deny rule 1.2.3.4/32 1234 5.6.7.8/32 0 action -2 (drop)
   */
  args.table_args.is_add = 1;
  args.table_args.lcl_port = 1234;
  args.table_args.rmt_port = 0;
  args.table_args.lcl.fp_addr.ip4 = lcl_ip;
  args.table_args.lcl.fp_len = 32;
  args.table_args.rmt.fp_addr.ip4 = rmt_ip;
  args.table_args.rmt.fp_len = 32;
  args.table_args.action_index = SESSION_RULES_TABLE_ACTION_DROP;
  args.table_args.tag = 0;
  args.scope = SESSION_RULE_SCOPE_LOCAL;
  error = vnet_session_rule_add_del (&args);
  SESSION_TEST ((error == 0), "Add 1.2.3.4/32 1234 5.6.7.8/32 4321 action %d",
		args.table_args.action_index);
  /*
   * Add 'white' rule 1.2.3.4/32 1234 5.6.7.8/32 4321 action -2 (drop)
   */
  args.table_args.is_add = 1;
  args.table_args.lcl_port = 1234;
  args.table_args.rmt_port = 4321;
  args.table_args.lcl.fp_addr.ip4 = lcl_ip;
  args.table_args.lcl.fp_len = 32;
  args.table_args.rmt.fp_addr.ip4 = rmt_ip;
  args.table_args.rmt.fp_len = 32;
  args.table_args.action_index = SESSION_RULES_TABLE_ACTION_ALLOW;
  error = vnet_session_rule_add_del (&args);

  if (verbose)
    {
      session_lookup_dump_local_rules_table (local_ns_index, FIB_PROTOCOL_IP4,
					     TRANSPORT_PROTO_TCP);
    }

  vnet_app_namespace_add_del_args_t ns_args = {
    .ns_id = ns_id,
    .secret = 0,
    .sw_if_index = APP_NAMESPACE_INVALID_INDEX,
    .is_add = 1
  };
  error = vnet_app_namespace_add_del (&ns_args);
  SESSION_TEST ((error == 0), "app ns insertion should succeed: %d",
		clib_error_get_code (error));
  app_ns = app_namespace_get_from_id (ns_id);

  attach_args.namespace_id = ns_id;
  attach_args.api_client_index = dummy_server_api_index - 1;
  error = vnet_application_attach (&attach_args);
  SESSION_TEST ((error == 0), "server2 attached");
  server_index2 = attach_args.app_index;

  /*
   * Add deny rule 1.2.3.4/32 1234 5.6.7.8/32 0 action -2 (drop)
   */
  args.table_args.lcl_port = 1234;
  args.table_args.rmt_port = 0;
  args.table_args.lcl.fp_addr.ip4 = lcl_ip;
  args.table_args.lcl.fp_len = 32;
  args.table_args.rmt.fp_addr.ip4 = rmt_ip;
  args.table_args.rmt.fp_len = 32;
  args.table_args.action_index = SESSION_RULES_TABLE_ACTION_DROP;
  args.appns_index = app_namespace_index (app_ns);

  error = vnet_session_rule_add_del (&args);
  SESSION_TEST ((error == 0), "Add 1.2.3.4/32 1234 5.6.7.8/32 4321 action %d "
		"in test namespace", args.table_args.action_index);
  /*
   * Lookup default namespace
   */
  handle = session_lookup_local_endpoint (local_ns_index, &sep);
  SESSION_TEST ((handle == SESSION_INVALID_HANDLE),
		"lookup for 1.2.3.4/32 1234 5.6.7.8/32 4321 in local table "
		"should return allow (invalid)");

  sep.port += 1;
  handle = session_lookup_local_endpoint (local_ns_index, &sep);
  SESSION_TEST ((handle == SESSION_DROP_HANDLE), "lookup for 1.2.3.4/32 1234 "
		"5.6.7.8/16 432*2* in local table should return deny");


  connect_args.app_index = server_index;
  clib_memcpy (&connect_args.sep, &sep, sizeof (sep));

  error = vnet_connect (&connect_args);
  SESSION_TEST ((error != 0), "connect should fail");
  rv = clib_error_get_code (error);
  SESSION_TEST ((rv == VNET_API_ERROR_APP_CONNECT_FILTERED),
		"connect should be filtered");

  /*
   * Lookup test namespace
   */
  handle = session_lookup_local_endpoint (app_ns->local_table_index, &sep);
  SESSION_TEST ((handle == SESSION_DROP_HANDLE), "lookup for 1.2.3.4/32 1234 "
		"5.6.7.8/16 4321 in local table should return deny");

  connect_args.app_index = server_index;
  error = vnet_connect (&connect_args);
  SESSION_TEST ((error != 0), "connect should fail");
  rv = clib_error_get_code (error);
  SESSION_TEST ((rv == VNET_API_ERROR_APP_CONNECT_FILTERED),
		"connect should be filtered");

  args.table_args.is_add = 0;
  vnet_session_rule_add_del (&args);

  args.appns_index = 0;
  args.table_args.is_add = 0;
  vnet_session_rule_add_del (&args);

  args.table_args.rmt_port = 4321;
  vnet_session_rule_add_del (&args);
  /*
   * Final Cleanup
   */
  vec_free (args.table_args.tag);
  vnet_app_detach_args_t detach_args = {
    .app_index = server_index,
  };
  vnet_application_detach (&detach_args);

  detach_args.app_index = server_index2;
  vnet_application_detach (&detach_args);

  vec_free (ns_id);
  vec_free (attach_args.name);
  return 0;
}

static int
session_test_proxy (vlib_main_t * vm, unformat_input_t * input)
{
  u64 options[APP_OPTIONS_N_OPTIONS];
  char *show_listeners = "sh session listeners tcp verbose";
  char *show_local_listeners = "sh app ns table default";
  unformat_input_t tmp_input;
  u32 server_index, app_index;
  u32 dummy_server_api_index = ~0, sw_if_index = 0;
  clib_error_t *error = 0;
  u8 is_filtered = 0;
  stream_session_t *s;
  transport_connection_t *tc;
  u16 lcl_port = 1234, rmt_port = 4321;
  app_namespace_t *app_ns;
  int verbose = 0;

  while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
    {
      if (unformat (input, "verbose"))
	verbose = 1;
      else
	{
	  vlib_cli_output (vm, "parse error: '%U'", format_unformat_error,
			   input);
	  return -1;
	}
    }

  ip4_address_t lcl_ip = {
    .as_u32 = clib_host_to_net_u32 (0x01020304),
  };
  ip4_address_t rmt_ip = {
    .as_u32 = clib_host_to_net_u32 (0x05060708),
  };
  fib_prefix_t rmt_pref = {
    .fp_addr.ip4.as_u32 = rmt_ip.as_u32,
    .fp_len = 16,
    .fp_proto = FIB_PROTOCOL_IP4,
  };
  session_endpoint_t sep = {
    .ip = rmt_pref.fp_addr,
    .is_ip4 = 1,
    .port = rmt_port,
    .transport_proto = TRANSPORT_PROTO_TCP,
  };

  /*
   * Create loopback interface
   */
  session_create_lookpback (0, &sw_if_index, &lcl_ip);

  app_ns = app_namespace_get_default ();
  app_ns->sw_if_index = sw_if_index;

  memset (options, 0, sizeof (options));
  options[APP_OPTIONS_FLAGS] = APP_OPTIONS_FLAGS_IS_BUILTIN;
  options[APP_OPTIONS_FLAGS] |= APP_OPTIONS_FLAGS_ACCEPT_REDIRECT;
  options[APP_OPTIONS_FLAGS] |= APP_OPTIONS_FLAGS_IS_PROXY;
  options[APP_OPTIONS_PROXY_TRANSPORT] = 1 << TRANSPORT_PROTO_TCP;
  options[APP_OPTIONS_FLAGS] |= APP_OPTIONS_FLAGS_USE_GLOBAL_SCOPE;
  options[APP_OPTIONS_FLAGS] |= APP_OPTIONS_FLAGS_USE_LOCAL_SCOPE;
  vnet_app_attach_args_t attach_args = {
    .api_client_index = ~0,
    .options = options,
    .namespace_id = 0,
    .session_cb_vft = &dummy_session_cbs,
    .name = format (0, "session_test"),
  };

  attach_args.api_client_index = dummy_server_api_index;
  error = vnet_application_attach (&attach_args);
  SESSION_TEST ((error == 0), "server attachment should work");
  server_index = attach_args.app_index;

  if (verbose)
    {
      unformat_init_string (&tmp_input, show_listeners,
			    strlen (show_listeners));
      vlib_cli_input (vm, &tmp_input, 0, 0);
      unformat_init_string (&tmp_input, show_local_listeners,
			    strlen (show_local_listeners));
      vlib_cli_input (vm, &tmp_input, 0, 0);
    }

  tc = session_lookup_connection_wt4 (0, &lcl_ip, &rmt_ip, lcl_port, rmt_port,
				      TRANSPORT_PROTO_TCP, 0, &is_filtered);
  SESSION_TEST ((tc != 0), "lookup 1.2.3.4 1234 5.6.7.8 4321 should be "
		"successful");
  s = listen_session_get (tc->s_index);
  SESSION_TEST ((s->app_index == server_index), "lookup should return"
		" the server");

  tc = session_lookup_connection_wt4 (0, &rmt_ip, &rmt_ip, lcl_port, rmt_port,
				      TRANSPORT_PROTO_TCP, 0, &is_filtered);
  SESSION_TEST ((tc == 0), "lookup 5.6.7.8 1234 5.6.7.8 4321 should"
		" not work");

  app_index = session_lookup_local_endpoint (app_ns->local_table_index, &sep);
  SESSION_TEST ((app_index == server_index), "local session endpoint lookup"
		" should work");

  vnet_app_detach_args_t detach_args = {
    .app_index = server_index,
  };
  vnet_application_detach (&detach_args);

  if (verbose)
    {
      unformat_init_string (&tmp_input, show_listeners,
			    strlen (show_listeners));
      vlib_cli_input (vm, &tmp_input, 0, 0);
      unformat_init_string (&tmp_input, show_local_listeners,
			    strlen (show_local_listeners));
      vlib_cli_input (vm, &tmp_input, 0, 0);
    }

  app_index = session_lookup_local_endpoint (app_ns->local_table_index, &sep);
  SESSION_TEST ((app_index == SESSION_RULES_TABLE_INVALID_INDEX),
		"local session endpoint lookup should not work after detach");
  if (verbose)
    unformat_free (&tmp_input);
  vec_free (attach_args.name);
  return 0;
}

static clib_error_t *
session_test (vlib_main_t * vm,
	      unformat_input_t * input, vlib_cli_command_t * cmd_arg)
{
  int res = 0;

  vnet_session_enable_disable (vm, 1);

  while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
    {
      if (unformat (input, "basic"))
	res = session_test_basic (vm, input);
      else if (unformat (input, "namespace"))
	res = session_test_namespace (vm, input);
      else if (unformat (input, "rules-table"))
	res = session_test_rule_table (vm, input);
      else if (unformat (input, "rules"))
	res = session_test_rules (vm, input);
      else if (unformat (input, "proxy"))
	res = session_test_proxy (vm, input);
      else if (unformat (input, "all"))
	{
	  if ((res = session_test_basic (vm, input)))
	    goto done;
	  if ((res = session_test_namespace (vm, input)))
	    goto done;
	  if ((res = session_test_rule_table (vm, input)))
	    goto done;
	  if ((res = session_test_rules (vm, input)))
	    goto done;
	  if ((res = session_test_proxy (vm, input)))
	    goto done;
	}
      else
	break;
    }

done:
  if (res)
    return clib_error_return (0, "Session unit test failed");
  return 0;
}

/* *INDENT-OFF* */
VLIB_CLI_COMMAND (tcp_test_command, static) =
{
  .path = "test session",
  .short_help = "internal session unit tests",
  .function = session_test,
};
/* *INDENT-ON* */

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