diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/plugins/l2tp/CMakeLists.txt | 38 | ||||
| -rw-r--r-- | src/plugins/l2tp/FEATURE.yaml (renamed from src/vnet/l2tp/FEATURE.yaml) | 0 | ||||
| -rw-r--r-- | src/plugins/l2tp/decap.c (renamed from src/vnet/l2tp/decap.c) | 2 | ||||
| -rw-r--r-- | src/plugins/l2tp/encap.c (renamed from src/vnet/l2tp/encap.c) | 2 | ||||
| -rw-r--r-- | src/plugins/l2tp/l2tp.api (renamed from src/vnet/l2tp/l2tp.api) | 0 | ||||
| -rw-r--r-- | src/plugins/l2tp/l2tp.c (renamed from src/vnet/l2tp/l2tp.c) | 2 | ||||
| -rw-r--r-- | src/plugins/l2tp/l2tp.h (renamed from src/vnet/l2tp/l2tp.h) | 2 | ||||
| -rw-r--r-- | src/plugins/l2tp/l2tp_api.c (renamed from src/vnet/l2tp/l2tp_api.c) | 76 | ||||
| -rw-r--r-- | src/plugins/l2tp/l2tp_test.c | 315 | ||||
| -rw-r--r-- | src/plugins/l2tp/packet.h (renamed from src/vnet/l2tp/packet.h) | 0 | ||||
| -rw-r--r-- | src/plugins/l2tp/pg.c (renamed from src/vnet/l2tp/pg.c) | 2 | ||||
| -rw-r--r-- | src/plugins/l2tp/test/test_l2tp.py | 47 | ||||
| -rw-r--r-- | src/vat/api_format.c | 324 | ||||
| -rw-r--r-- | src/vnet/CMakeLists.txt | 23 | ||||
| -rw-r--r-- | src/vnet/vnet_all_api_h.h | 1 | ||||
| -rw-r--r-- | src/vpp/api/custom_dump.c | 100 |
16 files changed, 432 insertions, 502 deletions
diff --git a/src/plugins/l2tp/CMakeLists.txt b/src/plugins/l2tp/CMakeLists.txt new file mode 100644 index 00000000000..c8261abcd9c --- /dev/null +++ b/src/plugins/l2tp/CMakeLists.txt @@ -0,0 +1,38 @@ +# Copyright (c) 2018 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. + +############################################################################## +# Tunnel protocol: l2tpv3 +############################################################################## +add_vpp_plugin(l2tp + SOURCES + l2tp.c + encap.c + decap.c + pg.c + l2tp_api.c + + MULTIARCH_SOURCES + encap.c + decap.c + + INSTALL_HEADERS + l2tp.h + packet.h + + API_FILES + l2tp.api + + API_TEST_SOURCES + l2tp_test.c +) diff --git a/src/vnet/l2tp/FEATURE.yaml b/src/plugins/l2tp/FEATURE.yaml index 58df9b2215e..58df9b2215e 100644 --- a/src/vnet/l2tp/FEATURE.yaml +++ b/src/plugins/l2tp/FEATURE.yaml diff --git a/src/vnet/l2tp/decap.c b/src/plugins/l2tp/decap.c index 787cc115a7e..8c41bdd2357 100644 --- a/src/vnet/l2tp/decap.c +++ b/src/plugins/l2tp/decap.c @@ -20,7 +20,7 @@ #include <vnet/vnet.h> #include <vnet/ip/ip.h> #include <vnet/ethernet/ethernet.h> -#include <vnet/l2tp/l2tp.h> +#include <l2tp/l2tp.h> #include <vnet/l2/l2_input.h> /* Statistics (not really errors) */ diff --git a/src/vnet/l2tp/encap.c b/src/plugins/l2tp/encap.c index 8863ddfa20d..fbb5fc6ea46 100644 --- a/src/vnet/l2tp/encap.c +++ b/src/plugins/l2tp/encap.c @@ -20,7 +20,7 @@ #include <vnet/vnet.h> #include <vnet/ip/ip.h> #include <vnet/ethernet/ethernet.h> -#include <vnet/l2tp/l2tp.h> +#include <l2tp/l2tp.h> /* Statistics (not really errors) */ #define foreach_l2t_encap_error \ diff --git a/src/vnet/l2tp/l2tp.api b/src/plugins/l2tp/l2tp.api index 618c4122fd6..618c4122fd6 100644 --- a/src/vnet/l2tp/l2tp.api +++ b/src/plugins/l2tp/l2tp.api diff --git a/src/vnet/l2tp/l2tp.c b/src/plugins/l2tp/l2tp.c index fa112ee7986..242f4323e37 100644 --- a/src/vnet/l2tp/l2tp.c +++ b/src/plugins/l2tp/l2tp.c @@ -21,7 +21,7 @@ #include <vnet/ip/ip.h> #include <vnet/l2/l2_input.h> #include <vnet/ethernet/ethernet.h> -#include <vnet/l2tp/l2tp.h> +#include <l2tp/l2tp.h> l2t_main_t l2t_main; diff --git a/src/vnet/l2tp/l2tp.h b/src/plugins/l2tp/l2tp.h index 49873380057..949d5d369bd 100644 --- a/src/vnet/l2tp/l2tp.h +++ b/src/plugins/l2tp/l2tp.h @@ -20,7 +20,7 @@ #include <vlib/vlib.h> #include <vnet/ip/ip.h> -#include <vnet/l2tp/packet.h> +#include <l2tp/packet.h> typedef struct { diff --git a/src/vnet/l2tp/l2tp_api.c b/src/plugins/l2tp/l2tp_api.c index 3a31372253f..fb675ddff5e 100644 --- a/src/vnet/l2tp/l2tp_api.c +++ b/src/plugins/l2tp/l2tp_api.c @@ -22,34 +22,22 @@ #include <vnet/interface.h> #include <vnet/api_errno.h> -#include <vnet/l2tp/l2tp.h> +#include <l2tp/l2tp.h> #include <vnet/ip/ip_types_api.h> -#include <vnet/vnet_msg_enum.h> +/* define message IDs */ +#include <vnet/format_fns.h> +#include <l2tp/l2tp.api_enum.h> +#include <l2tp/l2tp.api_types.h> -#define vl_typedefs /* define message structures */ -#include <vnet/vnet_all_api_h.h> -#undef vl_typedefs - -#define vl_endianfun /* define message structures */ -#include <vnet/vnet_all_api_h.h> -#undef vl_endianfun - -/* instantiate all the print functions we know about */ -#define vl_print(handle, ...) vlib_cli_output (handle, __VA_ARGS__) -#define vl_printfun -#include <vnet/vnet_all_api_h.h> -#undef vl_printfun +/** + * Base message ID fot the plugin + */ +static u32 l2tp_base_msg_id; +#define REPLY_MSG_ID_BASE l2tp_base_msg_id #include <vlibapi/api_helper_macros.h> -#define foreach_vpe_api_msg \ -_(L2TPV3_CREATE_TUNNEL, l2tpv3_create_tunnel) \ -_(L2TPV3_SET_TUNNEL_COOKIES, l2tpv3_set_tunnel_cookies) \ -_(L2TPV3_INTERFACE_ENABLE_DISABLE, l2tpv3_interface_enable_disable) \ -_(L2TPV3_SET_LOOKUP_KEY, l2tpv3_set_lookup_key) \ -_(SW_IF_L2TPV3_TUNNEL_DUMP, sw_if_l2tpv3_tunnel_dump) - static void send_sw_if_l2tpv3_tunnel_details (vpe_api_main_t * am, vl_api_registration_t * reg, @@ -67,9 +55,10 @@ send_sw_if_l2tpv3_tunnel_details (vpe_api_main_t * am, mp = vl_msg_api_alloc (sizeof (*mp)); clib_memset (mp, 0, sizeof (*mp)); - mp->_vl_msg_id = ntohs (VL_API_SW_IF_L2TPV3_TUNNEL_DETAILS); - strncpy ((char *) mp->interface_name, - (char *) if_name, ARRAY_LEN (mp->interface_name) - 1); + mp->_vl_msg_id = + ntohs (VL_API_SW_IF_L2TPV3_TUNNEL_DETAILS + REPLY_MSG_ID_BASE); + strncpy ((char *) mp->interface_name, (char *) if_name, + ARRAY_LEN (mp->interface_name) - 1); mp->sw_if_index = ntohl (si->sw_if_index); mp->local_session_id = s->local_session_id; mp->remote_session_id = s->remote_session_id; @@ -227,43 +216,32 @@ out: * added the client registration handlers. * See .../vlib-api/vlibmemory/memclnt_vlib.c:memclnt_process() */ -#define vl_msg_name_crc_list -#include <vnet/vnet_all_api_h.h> -#undef vl_msg_name_crc_list - -static void -setup_message_id_table (api_main_t * am) -{ -#define _(id,n,crc) vl_msg_api_add_msg_name_crc (am, #n "_" #crc, id); - foreach_vl_msg_name_crc_l2tp; -#undef _ -} +#include <l2tp/l2tp.api.c> static clib_error_t * l2tp_api_hookup (vlib_main_t * vm) { - api_main_t *am = vlibapi_get_main (); - -#define _(N,n) \ - vl_msg_api_set_handlers(VL_API_##N, #n, \ - vl_api_##n##_t_handler, \ - vl_noop_handler, \ - vl_api_##n##_t_endian, \ - vl_api_##n##_t_print, \ - sizeof(vl_api_##n##_t), 1); - foreach_vpe_api_msg; -#undef _ - /* * Set up the (msg_name, crc, message-id) table */ - setup_message_id_table (am); + l2tp_base_msg_id = setup_message_id_table (); return 0; } VLIB_API_INIT_FUNCTION (l2tp_api_hookup); +#include <vlib/unix/plugin.h> +#include <vpp/app/version.h> + +/* *INDENT-OFF* */ +VLIB_PLUGIN_REGISTER () = { + .version = VPP_BUILD_VER, + .description = "Layer 2 Tunneling Protocol v3 (L2TP)", +}; +/* *INDENT-ON* */ + + /* * fd.io coding-style-patch-verification: ON * diff --git a/src/plugins/l2tp/l2tp_test.c b/src/plugins/l2tp/l2tp_test.c new file mode 100644 index 00000000000..87abf5d0a2a --- /dev/null +++ b/src/plugins/l2tp/l2tp_test.c @@ -0,0 +1,315 @@ +/* + * Copyright (c) 2020 Cisco and/or its affiliates. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include <vat/vat.h> +#include <vlibapi/api.h> +#include <vlibmemory/api.h> +#include <vppinfra/error.h> + +#include <vnet/ip/ip_format_fns.h> +#include <vnet/ip/ip.h> +#include <vnet/ethernet/ethernet_format_fns.h> +#include <l2tp/l2tp.h> + +/* define message IDs */ +#include <l2tp/l2tp.api_enum.h> +#include <l2tp/l2tp.api_types.h> +#include <vpp/api/vpe.api_types.h> + +typedef struct +{ + /* API message ID base */ + u16 msg_id_base; + u32 ping_id; + vat_main_t *vat_main; +} l2tp_test_main_t; + +l2tp_test_main_t l2tp_test_main; + +#define __plugin_msg_base l2tp_test_main.msg_id_base +#include <vlibapi/vat_helper_macros.h> + +/* Macro to finish up custom dump fns */ +#define vl_print(handle, ...) vlib_cli_output (handle, __VA_ARGS__) +#define FINISH \ + vec_add1 (s, 0); \ + vl_print (handle, (char *)s); \ + vec_free (s); \ + return handle; + +static void vl_api_l2tpv3_create_tunnel_reply_t_handler + (vl_api_l2tpv3_create_tunnel_reply_t * mp) +{ + vat_main_t *vam = &vat_main; + i32 retval = ntohl (mp->retval); + if (vam->async_mode) + { + vam->async_errors += (retval < 0); + } + else + { + vam->retval = retval; + vam->sw_if_index = ntohl (mp->sw_if_index); + vam->result_ready = 1; + } +} + +static int +api_l2tpv3_create_tunnel (vat_main_t * vam) +{ + unformat_input_t *i = vam->input; + ip6_address_t client_address, our_address; + int client_address_set = 0; + int our_address_set = 0; + u32 local_session_id = 0; + u32 remote_session_id = 0; + u64 local_cookie = 0; + u64 remote_cookie = 0; + u8 l2_sublayer_present = 0; + vl_api_l2tpv3_create_tunnel_t *mp; + int ret; + + while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) + { + if (unformat (i, "client_address %U", unformat_ip6_address, + &client_address)) + client_address_set = 1; + else if (unformat (i, "our_address %U", unformat_ip6_address, + &our_address)) + our_address_set = 1; + else if (unformat (i, "local_session_id %d", &local_session_id)) + ; + else if (unformat (i, "remote_session_id %d", &remote_session_id)) + ; + else if (unformat (i, "local_cookie %lld", &local_cookie)) + ; + else if (unformat (i, "remote_cookie %lld", &remote_cookie)) + ; + else if (unformat (i, "l2-sublayer-present")) + l2_sublayer_present = 1; + else + break; + } + + if (client_address_set == 0) + { + errmsg ("client_address required"); + return -99; + } + + if (our_address_set == 0) + { + errmsg ("our_address required"); + return -99; + } + + M (L2TPV3_CREATE_TUNNEL, mp); + + clib_memcpy (mp->client_address.un.ip6, client_address.as_u8, + sizeof (ip6_address_t)); + + clib_memcpy (mp->our_address.un.ip6, our_address.as_u8, + sizeof (ip6_address_t)); + + mp->local_session_id = ntohl (local_session_id); + mp->remote_session_id = ntohl (remote_session_id); + mp->local_cookie = clib_host_to_net_u64 (local_cookie); + mp->remote_cookie = clib_host_to_net_u64 (remote_cookie); + mp->l2_sublayer_present = l2_sublayer_present; + + S (mp); + W (ret); + return ret; +} + +static int +api_l2tpv3_set_tunnel_cookies (vat_main_t * vam) +{ + unformat_input_t *i = vam->input; + u32 sw_if_index; + u8 sw_if_index_set = 0; + u64 new_local_cookie = 0; + u64 new_remote_cookie = 0; + vl_api_l2tpv3_set_tunnel_cookies_t *mp; + int ret; + + while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) + { + if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index)) + sw_if_index_set = 1; + else if (unformat (i, "sw_if_index %d", &sw_if_index)) + sw_if_index_set = 1; + else if (unformat (i, "new_local_cookie %lld", &new_local_cookie)) + ; + else if (unformat (i, "new_remote_cookie %lld", &new_remote_cookie)) + ; + else + break; + } + + if (sw_if_index_set == 0) + { + errmsg ("missing interface name or sw_if_index"); + return -99; + } + + M (L2TPV3_SET_TUNNEL_COOKIES, mp); + + mp->sw_if_index = ntohl (sw_if_index); + mp->new_local_cookie = clib_host_to_net_u64 (new_local_cookie); + mp->new_remote_cookie = clib_host_to_net_u64 (new_remote_cookie); + + S (mp); + W (ret); + return ret; +} + +static int +api_l2tpv3_interface_enable_disable (vat_main_t * vam) +{ + unformat_input_t *i = vam->input; + vl_api_l2tpv3_interface_enable_disable_t *mp; + u32 sw_if_index; + u8 sw_if_index_set = 0; + u8 enable_disable = 1; + int ret; + + while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) + { + if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index)) + sw_if_index_set = 1; + else if (unformat (i, "sw_if_index %d", &sw_if_index)) + sw_if_index_set = 1; + else if (unformat (i, "enable")) + enable_disable = 1; + else if (unformat (i, "disable")) + enable_disable = 0; + else + break; + } + + if (sw_if_index_set == 0) + { + errmsg ("missing interface name or sw_if_index"); + return -99; + } + + M (L2TPV3_INTERFACE_ENABLE_DISABLE, mp); + + mp->sw_if_index = ntohl (sw_if_index); + mp->enable_disable = enable_disable; + + S (mp); + W (ret); + return ret; +} + +static int +api_l2tpv3_set_lookup_key (vat_main_t * vam) +{ + unformat_input_t *i = vam->input; + vl_api_l2tpv3_set_lookup_key_t *mp; + u8 key = ~0; + int ret; + + while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) + { + if (unformat (i, "lookup_v6_src")) + key = L2T_LOOKUP_SRC_ADDRESS; + else if (unformat (i, "lookup_v6_dst")) + key = L2T_LOOKUP_DST_ADDRESS; + else if (unformat (i, "lookup_session_id")) + key = L2T_LOOKUP_SESSION_ID; + else + break; + } + + if (key == (u8) ~ 0) + { + errmsg ("l2tp session lookup key unset"); + return -99; + } + + M (L2TPV3_SET_LOOKUP_KEY, mp); + + mp->key = key; + + S (mp); + W (ret); + return ret; +} + +static void vl_api_sw_if_l2tpv3_tunnel_details_t_handler + (vl_api_sw_if_l2tpv3_tunnel_details_t * mp) +{ + vat_main_t *vam = &vat_main; + + print (vam->ofp, "* %U (our) %U (client) (sw_if_index %d)", + format_ip6_address, mp->our_address, + format_ip6_address, mp->client_address, + clib_net_to_host_u32 (mp->sw_if_index)); + + print (vam->ofp, + " local cookies %016llx %016llx remote cookie %016llx", + clib_net_to_host_u64 (mp->local_cookie[0]), + clib_net_to_host_u64 (mp->local_cookie[1]), + clib_net_to_host_u64 (mp->remote_cookie)); + + print (vam->ofp, " local session-id %d remote session-id %d", + clib_net_to_host_u32 (mp->local_session_id), + clib_net_to_host_u32 (mp->remote_session_id)); + + print (vam->ofp, " l2 specific sublayer %s\n", + mp->l2_sublayer_present ? "preset" : "absent"); + +} + +static int +api_sw_if_l2tpv3_tunnel_dump (vat_main_t * vam) +{ + vl_api_sw_if_l2tpv3_tunnel_dump_t *mp; + vl_api_control_ping_t *mp_ping; + int ret; + + /* Get list of l2tpv3-tunnel interfaces */ + M (SW_IF_L2TPV3_TUNNEL_DUMP, mp); + S (mp); + + /* Use a control ping for synchronization */ + if (!l2tp_test_main.ping_id) + l2tp_test_main.ping_id = + vl_msg_api_get_msg_index ((u8 *) (VL_API_CONTROL_PING_CRC)); + mp_ping = vl_msg_api_alloc_as_if_client (sizeof (*mp_ping)); + mp_ping->_vl_msg_id = htons (l2tp_test_main.ping_id); + mp_ping->client_index = vam->my_client_index; + + fformat (vam->ofp, "Sending ping id=%d\n", l2tp_test_main.ping_id); + + vam->result_ready = 0; + S (mp_ping); + + W (ret); + return ret; +} + +#include <l2tp/l2tp.api_test.c> + +/* + * fd.io coding-style-patch-verification: ON + * + * Local Variables: + * eval: (c-set-style "gnu") + * End: + */ diff --git a/src/vnet/l2tp/packet.h b/src/plugins/l2tp/packet.h index 66dfea2194c..66dfea2194c 100644 --- a/src/vnet/l2tp/packet.h +++ b/src/plugins/l2tp/packet.h diff --git a/src/vnet/l2tp/pg.c b/src/plugins/l2tp/pg.c index 1e523d3bbb0..f8edb6908aa 100644 --- a/src/vnet/l2tp/pg.c +++ b/src/plugins/l2tp/pg.c @@ -17,7 +17,7 @@ #include <vlib/vlib.h> #include <vnet/pg/pg.h> -#include <vnet/l2tp/l2tp.h> +#include <l2tp/l2tp.h> typedef struct { diff --git a/src/plugins/l2tp/test/test_l2tp.py b/src/plugins/l2tp/test/test_l2tp.py new file mode 100644 index 00000000000..c57b5912de1 --- /dev/null +++ b/src/plugins/l2tp/test/test_l2tp.py @@ -0,0 +1,47 @@ +#!/usr/bin/env python3 + +import unittest + +from scapy.layers.l2 import Ether +from scapy.layers.inet6 import IPv6 + +from framework import VppTestCase + + +class TestL2tp(VppTestCase): + """ L2TP Test Case """ + + @classmethod + def setUpClass(cls): + super(TestL2tp, cls).setUpClass() + + cls.create_pg_interfaces(range(1)) + cls.pg0.admin_up() + cls.pg0.config_ip6() + + def test_l2tp_decap_local(self): + """ L2TP don't accept packets unless configured """ + + pkt = (Ether(dst=self.pg0.local_mac, src=self.pg0.remote_mac) / + IPv6(src=self.pg0.remote_ip6, dst=self.pg0.local_ip6, nh=115)) + + self.pg0.add_stream(pkt) + self.pg_start() + + # l2tp should not accept packets + err = self.statistics.get_counter( + '/err/l2tp-decap-local/l2tpv3 session not found')[0] + self.assertEqual(err, 0) + err_count = err + + self.vapi.l2tpv3_create_tunnel(client_address=self.pg0.local_ip6, + our_address=self.pg0.remote_ip6) + + self.pg0.add_stream(pkt) + self.pg_start() + + # l2tp accepts packets + err = self.statistics.get_counter( + '/err/l2tp-decap-local/l2tpv3 session not found')[0] + self.assertEqual(err, 1) + err_count = err diff --git a/src/vat/api_format.c b/src/vat/api_format.c index 0d0ec59d1f8..926f65dcd86 100644 --- a/src/vat/api_format.c +++ b/src/vat/api_format.c @@ -27,7 +27,6 @@ #include <vnet/ip-neighbor/ip_neighbor.h> #include <vnet/ip/ip_types_api.h> #include <vnet/l2/l2_input.h> -#include <vnet/l2tp/l2tp.h> #include <vnet/vxlan/vxlan.h> #include <vnet/gre/gre.h> #include <vnet/vxlan-gpe/vxlan_gpe.h> @@ -2296,40 +2295,6 @@ static void vl_api_mpls_tunnel_add_del_reply_t_handler_json vam->result_ready = 1; } -static void vl_api_l2tpv3_create_tunnel_reply_t_handler - (vl_api_l2tpv3_create_tunnel_reply_t * mp) -{ - vat_main_t *vam = &vat_main; - i32 retval = ntohl (mp->retval); - if (vam->async_mode) - { - vam->async_errors += (retval < 0); - } - else - { - vam->retval = retval; - vam->sw_if_index = ntohl (mp->sw_if_index); - vam->result_ready = 1; - } -} - -static void vl_api_l2tpv3_create_tunnel_reply_t_handler_json - (vl_api_l2tpv3_create_tunnel_reply_t * mp) -{ - vat_main_t *vam = &vat_main; - vat_json_node_t node; - - vat_json_init_object (&node); - vat_json_object_add_int (&node, "retval", ntohl (mp->retval)); - vat_json_object_add_uint (&node, "sw_if_index", ntohl (mp->sw_if_index)); - - vat_json_print (vam->ofp, &node); - vat_json_free (&node); - - vam->retval = ntohl (mp->retval); - vam->result_ready = 1; -} - static void vl_api_gpe_add_del_fwd_entry_reply_t_handler (vl_api_gpe_add_del_fwd_entry_reply_t * mp) { @@ -5121,9 +5086,6 @@ _(sr_steering_add_del_reply) \ _(classify_add_del_session_reply) \ _(classify_set_interface_ip_table_reply) \ _(classify_set_interface_l2_tables_reply) \ -_(l2tpv3_set_tunnel_cookies_reply) \ -_(l2tpv3_interface_enable_disable_reply) \ -_(l2tpv3_set_lookup_key_reply) \ _(l2_fib_clear_table_reply) \ _(l2_interface_efp_filter_reply) \ _(l2_interface_vlan_tag_rewrite_reply) \ @@ -5320,12 +5282,6 @@ _(CLASSIFY_SET_INTERFACE_L2_TABLES_REPLY, \ classify_set_interface_l2_tables_reply) \ _(GET_NODE_INDEX_REPLY, get_node_index_reply) \ _(ADD_NODE_NEXT_REPLY, add_node_next_reply) \ -_(L2TPV3_CREATE_TUNNEL_REPLY, l2tpv3_create_tunnel_reply) \ -_(L2TPV3_SET_TUNNEL_COOKIES_REPLY, l2tpv3_set_tunnel_cookies_reply) \ -_(L2TPV3_INTERFACE_ENABLE_DISABLE_REPLY, \ - l2tpv3_interface_enable_disable_reply) \ -_(L2TPV3_SET_LOOKUP_KEY_REPLY, l2tpv3_set_lookup_key_reply) \ -_(SW_IF_L2TPV3_TUNNEL_DETAILS, sw_if_l2tpv3_tunnel_details) \ _(VXLAN_ADD_DEL_TUNNEL_REPLY, vxlan_add_del_tunnel_reply) \ _(VXLAN_OFFLOAD_RX_REPLY, vxlan_offload_rx_reply) \ _(VXLAN_TUNNEL_DETAILS, vxlan_tunnel_details) \ @@ -11146,274 +11102,6 @@ api_add_node_next (vat_main_t * vam) return ret; } -static int -api_l2tpv3_create_tunnel (vat_main_t * vam) -{ - unformat_input_t *i = vam->input; - ip6_address_t client_address, our_address; - int client_address_set = 0; - int our_address_set = 0; - u32 local_session_id = 0; - u32 remote_session_id = 0; - u64 local_cookie = 0; - u64 remote_cookie = 0; - u8 l2_sublayer_present = 0; - vl_api_l2tpv3_create_tunnel_t *mp; - int ret; - - while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) - { - if (unformat (i, "client_address %U", unformat_ip6_address, - &client_address)) - client_address_set = 1; - else if (unformat (i, "our_address %U", unformat_ip6_address, - &our_address)) - our_address_set = 1; - else if (unformat (i, "local_session_id %d", &local_session_id)) - ; - else if (unformat (i, "remote_session_id %d", &remote_session_id)) - ; - else if (unformat (i, "local_cookie %lld", &local_cookie)) - ; - else if (unformat (i, "remote_cookie %lld", &remote_cookie)) - ; - else if (unformat (i, "l2-sublayer-present")) - l2_sublayer_present = 1; - else - break; - } - - if (client_address_set == 0) - { - errmsg ("client_address required"); - return -99; - } - - if (our_address_set == 0) - { - errmsg ("our_address required"); - return -99; - } - - M (L2TPV3_CREATE_TUNNEL, mp); - - clib_memcpy (mp->client_address.un.ip6, client_address.as_u8, - sizeof (ip6_address_t)); - - clib_memcpy (mp->our_address.un.ip6, our_address.as_u8, - sizeof (ip6_address_t)); - - mp->local_session_id = ntohl (local_session_id); - mp->remote_session_id = ntohl (remote_session_id); - mp->local_cookie = clib_host_to_net_u64 (local_cookie); - mp->remote_cookie = clib_host_to_net_u64 (remote_cookie); - mp->l2_sublayer_present = l2_sublayer_present; - - S (mp); - W (ret); - return ret; -} - -static int -api_l2tpv3_set_tunnel_cookies (vat_main_t * vam) -{ - unformat_input_t *i = vam->input; - u32 sw_if_index; - u8 sw_if_index_set = 0; - u64 new_local_cookie = 0; - u64 new_remote_cookie = 0; - vl_api_l2tpv3_set_tunnel_cookies_t *mp; - int ret; - - while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) - { - if (unformat (i, "%U", api_unformat_sw_if_index, vam, &sw_if_index)) - sw_if_index_set = 1; - else if (unformat (i, "sw_if_index %d", &sw_if_index)) - sw_if_index_set = 1; - else if (unformat (i, "new_local_cookie %lld", &new_local_cookie)) - ; - else if (unformat (i, "new_remote_cookie %lld", &new_remote_cookie)) - ; - else - break; - } - - if (sw_if_index_set == 0) - { - errmsg ("missing interface name or sw_if_index"); - return -99; - } - - M (L2TPV3_SET_TUNNEL_COOKIES, mp); - - mp->sw_if_index = ntohl (sw_if_index); - mp->new_local_cookie = clib_host_to_net_u64 (new_local_cookie); - mp->new_remote_cookie = clib_host_to_net_u64 (new_remote_cookie); - - S (mp); - W (ret); - return ret; -} - -static int -api_l2tpv3_interface_enable_disable (vat_main_t * vam) -{ - unformat_input_t *i = vam->input; - vl_api_l2tpv3_interface_enable_disable_t *mp; - u32 sw_if_index; - u8 sw_if_index_set = 0; - u8 enable_disable = 1; - int ret; - - while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) - { - if (unformat (i, "%U", api_unformat_sw_if_index, vam, &sw_if_index)) - sw_if_index_set = 1; - else if (unformat (i, "sw_if_index %d", &sw_if_index)) - sw_if_index_set = 1; - else if (unformat (i, "enable")) - enable_disable = 1; - else if (unformat (i, "disable")) - enable_disable = 0; - else - break; - } - - if (sw_if_index_set == 0) - { - errmsg ("missing interface name or sw_if_index"); - return -99; - } - - M (L2TPV3_INTERFACE_ENABLE_DISABLE, mp); - - mp->sw_if_index = ntohl (sw_if_index); - mp->enable_disable = enable_disable; - - S (mp); - W (ret); - return ret; -} - -static int -api_l2tpv3_set_lookup_key (vat_main_t * vam) -{ - unformat_input_t *i = vam->input; - vl_api_l2tpv3_set_lookup_key_t *mp; - u8 key = ~0; - int ret; - - while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) - { - if (unformat (i, "lookup_v6_src")) - key = L2T_LOOKUP_SRC_ADDRESS; - else if (unformat (i, "lookup_v6_dst")) - key = L2T_LOOKUP_DST_ADDRESS; - else if (unformat (i, "lookup_session_id")) - key = L2T_LOOKUP_SESSION_ID; - else - break; - } - - if (key == (u8) ~ 0) - { - errmsg ("l2tp session lookup key unset"); - return -99; - } - - M (L2TPV3_SET_LOOKUP_KEY, mp); - - mp->key = key; - - S (mp); - W (ret); - return ret; -} - -static void vl_api_sw_if_l2tpv3_tunnel_details_t_handler - (vl_api_sw_if_l2tpv3_tunnel_details_t * mp) -{ - vat_main_t *vam = &vat_main; - - print (vam->ofp, "* %U (our) %U (client) (sw_if_index %d)", - format_ip6_address, mp->our_address, - format_ip6_address, mp->client_address, - clib_net_to_host_u32 (mp->sw_if_index)); - - print (vam->ofp, - " local cookies %016llx %016llx remote cookie %016llx", - clib_net_to_host_u64 (mp->local_cookie[0]), - clib_net_to_host_u64 (mp->local_cookie[1]), - clib_net_to_host_u64 (mp->remote_cookie)); - - print (vam->ofp, " local session-id %d remote session-id %d", - clib_net_to_host_u32 (mp->local_session_id), - clib_net_to_host_u32 (mp->remote_session_id)); - - print (vam->ofp, " l2 specific sublayer %s\n", - mp->l2_sublayer_present ? "preset" : "absent"); - -} - -static void vl_api_sw_if_l2tpv3_tunnel_details_t_handler_json - (vl_api_sw_if_l2tpv3_tunnel_details_t * mp) -{ - vat_main_t *vam = &vat_main; - vat_json_node_t *node = NULL; - struct in6_addr addr; - - if (VAT_JSON_ARRAY != vam->json_tree.type) - { - ASSERT (VAT_JSON_NONE == vam->json_tree.type); - vat_json_init_array (&vam->json_tree); - } - node = vat_json_array_add (&vam->json_tree); - - vat_json_init_object (node); - - clib_memcpy (&addr, mp->our_address.un.ip6, sizeof (addr)); - vat_json_object_add_ip6 (node, "our_address", addr); - clib_memcpy (&addr, mp->client_address.un.ip6, sizeof (addr)); - vat_json_object_add_ip6 (node, "client_address", addr); - - vat_json_node_t *lc = vat_json_object_add (node, "local_cookie"); - vat_json_init_array (lc); - vat_json_array_add_uint (lc, clib_net_to_host_u64 (mp->local_cookie[0])); - vat_json_array_add_uint (lc, clib_net_to_host_u64 (mp->local_cookie[1])); - vat_json_object_add_uint (node, "remote_cookie", - clib_net_to_host_u64 (mp->remote_cookie)); - - printf ("local id: %u", clib_net_to_host_u32 (mp->local_session_id)); - vat_json_object_add_uint (node, "local_session_id", - clib_net_to_host_u32 (mp->local_session_id)); - vat_json_object_add_uint (node, "remote_session_id", - clib_net_to_host_u32 (mp->remote_session_id)); - vat_json_object_add_string_copy (node, "l2_sublayer", - mp->l2_sublayer_present ? (u8 *) "present" - : (u8 *) "absent"); -} - -static int -api_sw_if_l2tpv3_tunnel_dump (vat_main_t * vam) -{ - vl_api_sw_if_l2tpv3_tunnel_dump_t *mp; - vl_api_control_ping_t *mp_ping; - int ret; - - /* Get list of l2tpv3-tunnel interfaces */ - M (SW_IF_L2TPV3_TUNNEL_DUMP, mp); - S (mp); - - /* Use a control ping for synchronization */ - MPING (CONTROL_PING, mp_ping); - S (mp_ping); - - W (ret); - return ret; -} - - static void vl_api_sw_interface_tap_v2_details_t_handler (vl_api_sw_interface_tap_v2_details_t * mp) { @@ -20425,18 +20113,6 @@ _(classify_set_interface_l2_tables, \ " [other-table <nn>]") \ _(get_node_index, "node <node-name") \ _(add_node_next, "node <node-name> next <next-node-name>") \ -_(l2tpv3_create_tunnel, \ - "client_address <ip6-addr> our_address <ip6-addr>\n" \ - "[local_session_id <nn>][remote_session_id <nn>][local_cookie <nn>]\n" \ - "[remote_cookie <nn>]\n[l2-sublayer-preset]\n") \ -_(l2tpv3_set_tunnel_cookies, \ - "<intfc> | sw_if_index <nn> [new_local_cookie <nn>]\n" \ - "[new_remote_cookie <nn>]\n") \ -_(l2tpv3_interface_enable_disable, \ - "<intfc> | sw_if_index <nn> enable | disable") \ -_(l2tpv3_set_lookup_key, \ - "lookup_v6_src | lookup_v6_dst | lookup_session_id") \ -_(sw_if_l2tpv3_tunnel_dump, "") \ _(vxlan_offload_rx, \ "hw { <interface name> | hw_if_index <nn>} " \ "rx { <vxlan tunnel name> | sw_if_index <nn> } [del]") \ diff --git a/src/vnet/CMakeLists.txt b/src/vnet/CMakeLists.txt index 8c315ce5d73..579302c4687 100644 --- a/src/vnet/CMakeLists.txt +++ b/src/vnet/CMakeLists.txt @@ -762,29 +762,6 @@ list(APPEND VNET_HEADERS ) ############################################################################## -# Tunnel protocol: l2tpv3 -############################################################################## -list(APPEND VNET_SOURCES - l2tp/l2tp.c - l2tp/encap.c - l2tp/decap.c - l2tp/pg.c - l2tp/l2tp_api.c -) - -list(APPEND VNET_MULTIARCH_SOURCES - l2tp/encap.c - l2tp/decap.c -) - -list(APPEND VNET_HEADERS - l2tp/l2tp.h - l2tp/packet.h -) - -list(APPEND VNET_API_FILES l2tp/l2tp.api) - -############################################################################## # Tunnel protocol: gre+mpls ############################################################################## list(APPEND VNET_SOURCES diff --git a/src/vnet/vnet_all_api_h.h b/src/vnet/vnet_all_api_h.h index 9daf5e95b4d..86edc88ac49 100644 --- a/src/vnet/vnet_all_api_h.h +++ b/src/vnet/vnet_all_api_h.h @@ -40,7 +40,6 @@ #include <vnet/gre/gre.api.h> #include <vnet/interface.api.h> #include <vnet/l2/l2.api.h> -#include <vnet/l2tp/l2tp.api.h> #include <vnet/span/span.api.h> #include <vnet/ip/ip.api.h> #include <vnet/vxlan/vxlan.api.h> diff --git a/src/vpp/api/custom_dump.c b/src/vpp/api/custom_dump.c index 46beb685810..b17e7ded2b2 100644 --- a/src/vpp/api/custom_dump.c +++ b/src/vpp/api/custom_dump.c @@ -24,7 +24,6 @@ #include <vnet/fib/fib_api.h> #include <vnet/unix/tuntap.h> #include <vnet/mpls/mpls.h> -#include <vnet/l2tp/l2tp.h> #include <vnet/l2/l2_input.h> #include <vnet/srv6/sr.h> #include <vnet/srmpls/sr_mpls.h> @@ -1429,100 +1428,6 @@ static void *vl_api_add_node_next_t_print FINISH; } -static void *vl_api_l2tpv3_create_tunnel_t_print - (vl_api_l2tpv3_create_tunnel_t * mp, void *handle) -{ - u8 *s; - - s = format (0, "SCRIPT: l2tpv3_create_tunnel "); - - s = format (s, "client_address %U our_address %U ", - format_ip6_address, - (ip6_address_t *) (mp->client_address.un.ip6), - format_ip6_address, (ip6_address_t *) (mp->our_address.un.ip6)); - s = format (s, "local_session_id %d ", (mp->local_session_id)); - s = format (s, "remote_session_id %d ", (mp->remote_session_id)); - s = format (s, "local_cookie %lld ", - clib_net_to_host_u64 (mp->local_cookie)); - s = format (s, "remote_cookie %lld ", - clib_net_to_host_u64 (mp->remote_cookie)); - if (mp->l2_sublayer_present) - s = format (s, "l2-sublayer-present "); - - FINISH; -} - -static void *vl_api_l2tpv3_set_tunnel_cookies_t_print - (vl_api_l2tpv3_set_tunnel_cookies_t * mp, void *handle) -{ - u8 *s; - - s = format (0, "SCRIPT: l2tpv3_set_tunnel_cookies "); - - s = format (s, "sw_if_index %d ", (mp->sw_if_index)); - - s = format (s, "new_local_cookie %llu ", - clib_net_to_host_u64 (mp->new_local_cookie)); - - s = format (s, "new_remote_cookie %llu ", - clib_net_to_host_u64 (mp->new_remote_cookie)); - - FINISH; -} - -static void *vl_api_l2tpv3_interface_enable_disable_t_print - (vl_api_l2tpv3_interface_enable_disable_t * mp, void *handle) -{ - u8 *s; - - s = format (0, "SCRIPT: l2tpv3_interface_enable_disable "); - - s = format (s, "sw_if_index %d ", (mp->sw_if_index)); - - if (mp->enable_disable == 0) - s = format (s, "del "); - - FINISH; -} - -static void *vl_api_l2tpv3_set_lookup_key_t_print - (vl_api_l2tpv3_set_lookup_key_t * mp, void *handle) -{ - u8 *s; - char *str = "unknown"; - - s = format (0, "SCRIPT: l2tpv3_set_lookup_key "); - - switch (mp->key) - { - case L2T_LOOKUP_SRC_ADDRESS: - str = "lookup_v6_src"; - break; - case L2T_LOOKUP_DST_ADDRESS: - str = "lookup_v6_dst"; - break; - case L2T_LOOKUP_SESSION_ID: - str = "lookup_session_id"; - break; - default: - break; - } - - s = format (s, "%s ", str); - - FINISH; -} - -static void *vl_api_sw_if_l2tpv3_tunnel_dump_t_print - (vl_api_sw_if_l2tpv3_tunnel_dump_t * mp, void *handle) -{ - u8 *s; - - s = format (0, "SCRIPT: sw_if_l2tpv3_tunnel_dump "); - - FINISH; -} - static void *vl_api_vxlan_add_del_tunnel_t_print (vl_api_vxlan_add_del_tunnel_t * mp, void *handle) { @@ -3552,11 +3457,6 @@ _(BRIDGE_DOMAIN_SET_MAC_AGE, bridge_domain_set_mac_age) \ _(CLASSIFY_SET_INTERFACE_IP_TABLE, classify_set_interface_ip_table) \ _(CLASSIFY_SET_INTERFACE_L2_TABLES, classify_set_interface_l2_tables) \ _(ADD_NODE_NEXT, add_node_next) \ -_(L2TPV3_CREATE_TUNNEL, l2tpv3_create_tunnel) \ -_(L2TPV3_SET_TUNNEL_COOKIES, l2tpv3_set_tunnel_cookies) \ -_(L2TPV3_INTERFACE_ENABLE_DISABLE, l2tpv3_interface_enable_disable) \ -_(L2TPV3_SET_LOOKUP_KEY, l2tpv3_set_lookup_key) \ -_(SW_IF_L2TPV3_TUNNEL_DUMP, sw_if_l2tpv3_tunnel_dump) \ _(VXLAN_ADD_DEL_TUNNEL, vxlan_add_del_tunnel) \ _(VXLAN_TUNNEL_DUMP, vxlan_tunnel_dump) \ _(VXLAN_OFFLOAD_RX, vxlan_offload_rx) \ |