X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=test%2Ftest_ipsec_esp.py;h=8ed80c3d8de01d50de9b9299c029af0496d52ab5;hb=097fa66b986f06281f603767d321ab13ab6c88c3;hp=ba67b60a08ed8c040531b6f54e195ec5c44fb294;hpb=a09c1ff5b6ae535932b4fc9477ffc4e39748ca62;p=vpp.git diff --git a/test/test_ipsec_esp.py b/test/test_ipsec_esp.py index ba67b60a08e..8ed80c3d8de 100644 --- a/test/test_ipsec_esp.py +++ b/test/test_ipsec_esp.py @@ -1,86 +1,89 @@ import socket import unittest from scapy.layers.ipsec import ESP +from scapy.layers.inet import UDP from framework import VppTestRunner -from template_ipsec import IpsecTraTests, IpsecTunTests -from template_ipsec import TemplateIpsec, IpsecTcpTests +from template_ipsec import IpsecTra46Tests, IpsecTun46Tests, TemplateIpsec, \ + IpsecTcpTests, IpsecTun4Tests, IpsecTra4Tests, config_tra_params, \ + IPsecIPv4Params, IPsecIPv6Params, \ + IpsecTra4, IpsecTun4, IpsecTra6, IpsecTun6 from vpp_ipsec import VppIpsecSpd, VppIpsecSpdEntry, VppIpsecSA,\ - VppIpsecSpdItfBinding + VppIpsecSpdItfBinding from vpp_ip_route import VppIpRoute, VppRoutePath from vpp_ip import DpoProto from vpp_papi import VppEnum -class TemplateIpsecEsp(TemplateIpsec): - """ - Basic test for ipsec esp sanity - tunnel and transport modes. - - Below 4 cases are covered as part of this test - 1) ipsec esp v4 transport basic test - IPv4 Transport mode - scenario using HMAC-SHA1-96 intergrity algo - 2) ipsec esp v4 transport burst test - Above test for 257 pkts - 3) ipsec esp 4o4 tunnel basic test - IPv4 Tunnel mode - scenario using HMAC-SHA1-96 intergrity algo - 4) ipsec esp 4o4 tunnel burst test - Above test for 257 pkts - - TRANSPORT MODE: +class ConfigIpsecESP(TemplateIpsec): + encryption_type = ESP + tra4_encrypt_node_name = "esp4-encrypt" + tra4_decrypt_node_name = "esp4-decrypt" + tra6_encrypt_node_name = "esp6-encrypt" + tra6_decrypt_node_name = "esp6-decrypt" + tun4_encrypt_node_name = "esp4-encrypt" + tun4_decrypt_node_name = "esp4-decrypt" + tun6_encrypt_node_name = "esp6-encrypt" + tun6_decrypt_node_name = "esp6-decrypt" - --- encrypt --- - |pg2| <-------> |VPP| - --- decrypt --- + @classmethod + def setUpClass(cls): + super(ConfigIpsecESP, cls).setUpClass() - TUNNEL MODE: + @classmethod + def tearDownClass(cls): + super(ConfigIpsecESP, cls).tearDownClass() - --- encrypt --- plain --- - |pg0| <------- |VPP| <------ |pg1| - --- --- --- + def setUp(self): + super(ConfigIpsecESP, self).setUp() - --- decrypt --- plain --- - |pg0| -------> |VPP| ------> |pg1| - --- --- --- - """ + def tearDown(self): + super(ConfigIpsecESP, self).tearDown() - def setUp(self): - super(TemplateIpsecEsp, self).setUp() - self.encryption_type = ESP + def config_network(self, params): + self.net_objs = [] self.tun_if = self.pg0 self.tra_if = self.pg2 self.logger.info(self.vapi.ppcli("show int addr")) self.tra_spd = VppIpsecSpd(self, self.tra_spd_id) self.tra_spd.add_vpp_config() - VppIpsecSpdItfBinding(self, self.tra_spd, - self.tra_if).add_vpp_config() - - for _, p in self.params.items(): - self.config_esp_tra(p) - self.configure_sa_tra(p) - self.logger.info(self.vapi.ppcli("show ipsec")) - + self.net_objs.append(self.tra_spd) self.tun_spd = VppIpsecSpd(self, self.tun_spd_id) self.tun_spd.add_vpp_config() - VppIpsecSpdItfBinding(self, self.tun_spd, - self.tun_if).add_vpp_config() + self.net_objs.append(self.tun_spd) - for _, p in self.params.items(): + b = VppIpsecSpdItfBinding(self, self.tun_spd, + self.tun_if) + b.add_vpp_config() + self.net_objs.append(b) + + b = VppIpsecSpdItfBinding(self, self.tra_spd, + self.tra_if) + b.add_vpp_config() + self.net_objs.append(b) + + for p in params: + self.config_esp_tra(p) + config_tra_params(p, self.encryption_type) + for p in params: self.config_esp_tun(p) - self.logger.info(self.vapi.ppcli("show ipsec")) - for _, p in self.params.items(): + for p in params: d = DpoProto.DPO_PROTO_IP6 if p.is_ipv6 else DpoProto.DPO_PROTO_IP4 - VppIpRoute(self, p.remote_tun_if_host, p.addr_len, - [VppRoutePath(self.tun_if.remote_addr[p.addr_type], - 0xffffffff, - proto=d)], - is_ip6=p.is_ipv6).add_vpp_config() + r = VppIpRoute(self, p.remote_tun_if_host, p.addr_len, + [VppRoutePath(self.tun_if.remote_addr[p.addr_type], + 0xffffffff, + proto=d)]) + r.add_vpp_config() + self.net_objs.append(r) - def tearDown(self): - super(TemplateIpsecEsp, self).tearDown() - if not self.vpp_dead: - self.vapi.cli("show hardware") + self.logger.info(self.vapi.ppcli("show ipsec all")) + + def unconfig_network(self): + for o in reversed(self.net_objs): + o.remove_vpp_config() + self.net_objs = [] def config_esp_tun(self, params): addr_type = params.addr_type @@ -96,65 +99,76 @@ class TemplateIpsecEsp(TemplateIpsec): addr_any = params.addr_any addr_bcast = params.addr_bcast e = VppEnum.vl_api_ipsec_spd_action_t + flags = params.flags + salt = params.salt + objs = [] - VppIpsecSA(self, scapy_tun_sa_id, scapy_tun_spi, - auth_algo_vpp_id, auth_key, - crypt_algo_vpp_id, crypt_key, - self.vpp_esp_protocol, - self.tun_if.local_addr[addr_type], - self.tun_if.remote_addr[addr_type]).add_vpp_config() - VppIpsecSA(self, vpp_tun_sa_id, vpp_tun_spi, - auth_algo_vpp_id, auth_key, - crypt_algo_vpp_id, crypt_key, - self.vpp_esp_protocol, - self.tun_if.remote_addr[addr_type], - self.tun_if.local_addr[addr_type]).add_vpp_config() + params.tun_sa_in = VppIpsecSA(self, scapy_tun_sa_id, scapy_tun_spi, + auth_algo_vpp_id, auth_key, + crypt_algo_vpp_id, crypt_key, + self.vpp_esp_protocol, + self.tun_if.local_addr[addr_type], + self.tun_if.remote_addr[addr_type], + flags=flags, + salt=salt) + params.tun_sa_out = VppIpsecSA(self, vpp_tun_sa_id, vpp_tun_spi, + auth_algo_vpp_id, auth_key, + crypt_algo_vpp_id, crypt_key, + self.vpp_esp_protocol, + self.tun_if.remote_addr[addr_type], + self.tun_if.local_addr[addr_type], + flags=flags, + salt=salt) + objs.append(params.tun_sa_in) + objs.append(params.tun_sa_out) params.spd_policy_in_any = VppIpsecSpdEntry(self, self.tun_spd, scapy_tun_sa_id, addr_any, addr_bcast, addr_any, addr_bcast, socket.IPPROTO_ESP) - params.spd_policy_in_any.add_vpp_config() params.spd_policy_out_any = VppIpsecSpdEntry(self, self.tun_spd, scapy_tun_sa_id, addr_any, addr_bcast, addr_any, addr_bcast, socket.IPPROTO_ESP, is_outbound=0) - params.spd_policy_out_any.add_vpp_config() - - VppIpsecSpdEntry(self, self.tun_spd, vpp_tun_sa_id, - remote_tun_if_host, remote_tun_if_host, - self.pg1.remote_addr[addr_type], - self.pg1.remote_addr[addr_type], - 0, - priority=10, - policy=e.IPSEC_API_SPD_ACTION_PROTECT, - is_outbound=0).add_vpp_config() - VppIpsecSpdEntry(self, self.tun_spd, scapy_tun_sa_id, - self.pg1.remote_addr[addr_type], - self.pg1.remote_addr[addr_type], - remote_tun_if_host, remote_tun_if_host, - 0, - policy=e.IPSEC_API_SPD_ACTION_PROTECT, - priority=10).add_vpp_config() - - VppIpsecSpdEntry(self, self.tun_spd, vpp_tun_sa_id, - remote_tun_if_host, remote_tun_if_host, - self.pg0.local_addr[addr_type], - self.pg0.local_addr[addr_type], - 0, - priority=20, - policy=e.IPSEC_API_SPD_ACTION_PROTECT, - is_outbound=0).add_vpp_config() - VppIpsecSpdEntry(self, self.tun_spd, scapy_tun_sa_id, - self.pg0.local_addr[addr_type], - self.pg0.local_addr[addr_type], - remote_tun_if_host, remote_tun_if_host, - 0, - policy=e.IPSEC_API_SPD_ACTION_PROTECT, - priority=20).add_vpp_config() + objs.append(params.spd_policy_out_any) + objs.append(params.spd_policy_in_any) + + objs.append(VppIpsecSpdEntry(self, self.tun_spd, vpp_tun_sa_id, + remote_tun_if_host, remote_tun_if_host, + self.pg1.remote_addr[addr_type], + self.pg1.remote_addr[addr_type], + 0, + priority=10, + policy=e.IPSEC_API_SPD_ACTION_PROTECT, + is_outbound=0)) + objs.append(VppIpsecSpdEntry(self, self.tun_spd, scapy_tun_sa_id, + self.pg1.remote_addr[addr_type], + self.pg1.remote_addr[addr_type], + remote_tun_if_host, remote_tun_if_host, + 0, + policy=e.IPSEC_API_SPD_ACTION_PROTECT, + priority=10)) + objs.append(VppIpsecSpdEntry(self, self.tun_spd, vpp_tun_sa_id, + remote_tun_if_host, remote_tun_if_host, + self.pg0.local_addr[addr_type], + self.pg0.local_addr[addr_type], + 0, + priority=20, + policy=e.IPSEC_API_SPD_ACTION_PROTECT, + is_outbound=0)) + objs.append(VppIpsecSpdEntry(self, self.tun_spd, scapy_tun_sa_id, + self.pg0.local_addr[addr_type], + self.pg0.local_addr[addr_type], + remote_tun_if_host, remote_tun_if_host, + 0, + policy=e.IPSEC_API_SPD_ACTION_PROTECT, + priority=20)) + for o in objs: + o.add_vpp_config() + self.net_objs = self.net_objs + objs def config_esp_tra(self, params): addr_type = params.addr_type @@ -171,55 +185,105 @@ class TemplateIpsecEsp(TemplateIpsec): flags = (VppEnum.vl_api_ipsec_sad_flags_t. IPSEC_API_SAD_FLAG_USE_ANTI_REPLAY) e = VppEnum.vl_api_ipsec_spd_action_t + flags = params.flags | flags + salt = params.salt + objs = [] + + params.tra_sa_in = VppIpsecSA(self, scapy_tra_sa_id, scapy_tra_spi, + auth_algo_vpp_id, auth_key, + crypt_algo_vpp_id, crypt_key, + self.vpp_esp_protocol, + flags=flags, + salt=salt) + params.tra_sa_out = VppIpsecSA(self, vpp_tra_sa_id, vpp_tra_spi, + auth_algo_vpp_id, auth_key, + crypt_algo_vpp_id, crypt_key, + self.vpp_esp_protocol, + flags=flags, + salt=salt) + objs.append(params.tra_sa_in) + objs.append(params.tra_sa_out) + + objs.append(VppIpsecSpdEntry(self, self.tra_spd, vpp_tra_sa_id, + addr_any, addr_bcast, + addr_any, addr_bcast, + socket.IPPROTO_ESP)) + objs.append(VppIpsecSpdEntry(self, self.tra_spd, vpp_tra_sa_id, + addr_any, addr_bcast, + addr_any, addr_bcast, + socket.IPPROTO_ESP, + is_outbound=0)) + objs.append(VppIpsecSpdEntry(self, self.tra_spd, vpp_tra_sa_id, + self.tra_if.local_addr[addr_type], + self.tra_if.local_addr[addr_type], + self.tra_if.remote_addr[addr_type], + self.tra_if.remote_addr[addr_type], + 0, priority=10, + policy=e.IPSEC_API_SPD_ACTION_PROTECT, + is_outbound=0)) + objs.append(VppIpsecSpdEntry(self, self.tra_spd, scapy_tra_sa_id, + self.tra_if.local_addr[addr_type], + self.tra_if.local_addr[addr_type], + self.tra_if.remote_addr[addr_type], + self.tra_if.remote_addr[addr_type], + 0, policy=e.IPSEC_API_SPD_ACTION_PROTECT, + priority=10)) + for o in objs: + o.add_vpp_config() + self.net_objs = self.net_objs + objs + + +class TemplateIpsecEsp(ConfigIpsecESP): + """ + Basic test for ipsec esp sanity - tunnel and transport modes. - VppIpsecSA(self, scapy_tra_sa_id, scapy_tra_spi, - auth_algo_vpp_id, auth_key, - crypt_algo_vpp_id, crypt_key, - self.vpp_esp_protocol, - flags=flags).add_vpp_config() - VppIpsecSA(self, vpp_tra_sa_id, vpp_tra_spi, - auth_algo_vpp_id, auth_key, - crypt_algo_vpp_id, crypt_key, - self.vpp_esp_protocol, - flags=flags).add_vpp_config() - - VppIpsecSpdEntry(self, self.tra_spd, vpp_tra_sa_id, - addr_any, addr_bcast, - addr_any, addr_bcast, - socket.IPPROTO_ESP).add_vpp_config() - VppIpsecSpdEntry(self, self.tra_spd, vpp_tra_sa_id, - addr_any, addr_bcast, - addr_any, addr_bcast, - socket.IPPROTO_ESP, - is_outbound=0).add_vpp_config() - - VppIpsecSpdEntry(self, self.tra_spd, vpp_tra_sa_id, - self.tra_if.local_addr[addr_type], - self.tra_if.local_addr[addr_type], - self.tra_if.remote_addr[addr_type], - self.tra_if.remote_addr[addr_type], - 0, priority=10, - policy=e.IPSEC_API_SPD_ACTION_PROTECT, - is_outbound=0).add_vpp_config() - VppIpsecSpdEntry(self, self.tra_spd, scapy_tra_sa_id, - self.tra_if.local_addr[addr_type], - self.tra_if.local_addr[addr_type], - self.tra_if.remote_addr[addr_type], - self.tra_if.remote_addr[addr_type], - 0, policy=e.IPSEC_API_SPD_ACTION_PROTECT, - priority=10).add_vpp_config() - - -class TestIpsecEsp1(TemplateIpsecEsp, IpsecTraTests, IpsecTunTests): + Below 4 cases are covered as part of this test + 1) ipsec esp v4 transport basic test - IPv4 Transport mode + scenario using HMAC-SHA1-96 integrity algo + 2) ipsec esp v4 transport burst test + Above test for 257 pkts + 3) ipsec esp 4o4 tunnel basic test - IPv4 Tunnel mode + scenario using HMAC-SHA1-96 integrity algo + 4) ipsec esp 4o4 tunnel burst test + Above test for 257 pkts + + TRANSPORT MODE: + + --- encrypt --- + |pg2| <-------> |VPP| + --- decrypt --- + + TUNNEL MODE: + + --- encrypt --- plain --- + |pg0| <------- |VPP| <------ |pg1| + --- --- --- + + --- decrypt --- plain --- + |pg0| -------> |VPP| ------> |pg1| + --- --- --- + """ + + @classmethod + def setUpClass(cls): + super(TemplateIpsecEsp, cls).setUpClass() + + @classmethod + def tearDownClass(cls): + super(TemplateIpsecEsp, cls).tearDownClass() + + def setUp(self): + super(TemplateIpsecEsp, self).setUp() + self.config_network(self.params.values()) + + def tearDown(self): + self.unconfig_network() + super(TemplateIpsecEsp, self).tearDown() + + +class TestIpsecEsp1(TemplateIpsecEsp, IpsecTra46Tests, IpsecTun46Tests): """ Ipsec ESP - TUN & TRA tests """ - tra4_encrypt_node_name = "esp4-encrypt" - tra4_decrypt_node_name = "esp4-decrypt" - tra6_encrypt_node_name = "esp6-encrypt" - tra6_decrypt_node_name = "esp6-decrypt" - tun4_encrypt_node_name = "esp4-encrypt" - tun4_decrypt_node_name = "esp4-decrypt" - tun6_encrypt_node_name = "esp6-encrypt" - tun6_decrypt_node_name = "esp6-decrypt" + pass class TestIpsecEsp2(TemplateIpsecEsp, IpsecTcpTests): @@ -227,5 +291,195 @@ class TestIpsecEsp2(TemplateIpsecEsp, IpsecTcpTests): pass +class TemplateIpsecEspUdp(ConfigIpsecESP): + """ + UDP encapped ESP + """ + + @classmethod + def setUpClass(cls): + super(TemplateIpsecEspUdp, cls).setUpClass() + + @classmethod + def tearDownClass(cls): + super(TemplateIpsecEspUdp, cls).tearDownClass() + + def setUp(self): + super(TemplateIpsecEspUdp, self).setUp() + self.net_objs = [] + self.tun_if = self.pg0 + self.tra_if = self.pg2 + self.logger.info(self.vapi.ppcli("show int addr")) + + p = self.ipv4_params + p.flags = (VppEnum.vl_api_ipsec_sad_flags_t. + IPSEC_API_SAD_FLAG_UDP_ENCAP) + p.nat_header = UDP(sport=5454, dport=4500) + + self.tra_spd = VppIpsecSpd(self, self.tra_spd_id) + self.tra_spd.add_vpp_config() + VppIpsecSpdItfBinding(self, self.tra_spd, + self.tra_if).add_vpp_config() + + self.config_esp_tra(p) + config_tra_params(p, self.encryption_type) + + self.tun_spd = VppIpsecSpd(self, self.tun_spd_id) + self.tun_spd.add_vpp_config() + VppIpsecSpdItfBinding(self, self.tun_spd, + self.tun_if).add_vpp_config() + + self.config_esp_tun(p) + self.logger.info(self.vapi.ppcli("show ipsec all")) + + d = DpoProto.DPO_PROTO_IP4 + VppIpRoute(self, p.remote_tun_if_host, p.addr_len, + [VppRoutePath(self.tun_if.remote_addr[p.addr_type], + 0xffffffff, + proto=d)]).add_vpp_config() + + def tearDown(self): + super(TemplateIpsecEspUdp, self).tearDown() + + def show_commands_at_teardown(self): + self.logger.info(self.vapi.cli("show hardware")) + + +class TestIpsecEspUdp(TemplateIpsecEspUdp, IpsecTra4Tests): + """ Ipsec NAT-T ESP UDP tests """ + pass + + +class TestIpsecEspAll(ConfigIpsecESP, + IpsecTra4, IpsecTra6, + IpsecTun4, IpsecTun6): + """ Ipsec ESP all Algos """ + + def setUp(self): + super(TestIpsecEspAll, self).setUp() + + def tearDown(self): + super(TestIpsecEspAll, self).tearDown() + + def test_crypto_algs(self): + """All engines AES-[CBC, GCM]-[128, 192, 256] 3DES-CBC w/ & w/o ESN""" + + # foreach VPP crypto engine + engines = ["ia32", "ipsecmb", "openssl"] + + # foreach crypto algorithm + algos = [{'vpp-crypto': (VppEnum.vl_api_ipsec_crypto_alg_t. + IPSEC_API_CRYPTO_ALG_AES_GCM_128), + 'vpp-integ': (VppEnum.vl_api_ipsec_integ_alg_t. + IPSEC_API_INTEG_ALG_NONE), + 'scapy-crypto': "AES-GCM", + 'scapy-integ': "NULL", + 'key': "JPjyOWBeVEQiMe7h", + 'salt': 0}, + {'vpp-crypto': (VppEnum.vl_api_ipsec_crypto_alg_t. + IPSEC_API_CRYPTO_ALG_AES_GCM_192), + 'vpp-integ': (VppEnum.vl_api_ipsec_integ_alg_t. + IPSEC_API_INTEG_ALG_NONE), + 'scapy-crypto': "AES-GCM", + 'scapy-integ': "NULL", + 'key': "JPjyOWBeVEQiMe7h01234567", + 'salt': 1010}, + {'vpp-crypto': (VppEnum.vl_api_ipsec_crypto_alg_t. + IPSEC_API_CRYPTO_ALG_AES_GCM_256), + 'vpp-integ': (VppEnum.vl_api_ipsec_integ_alg_t. + IPSEC_API_INTEG_ALG_NONE), + 'scapy-crypto': "AES-GCM", + 'scapy-integ': "NULL", + 'key': "JPjyOWBeVEQiMe7h0123456787654321", + 'salt': 2020}, + {'vpp-crypto': (VppEnum.vl_api_ipsec_crypto_alg_t. + IPSEC_API_CRYPTO_ALG_AES_CBC_128), + 'vpp-integ': (VppEnum.vl_api_ipsec_integ_alg_t. + IPSEC_API_INTEG_ALG_SHA1_96), + 'scapy-crypto': "AES-CBC", + 'scapy-integ': "HMAC-SHA1-96", + 'salt': 0, + 'key': "JPjyOWBeVEQiMe7h"}, + {'vpp-crypto': (VppEnum.vl_api_ipsec_crypto_alg_t. + IPSEC_API_CRYPTO_ALG_AES_CBC_192), + 'vpp-integ': (VppEnum.vl_api_ipsec_integ_alg_t. + IPSEC_API_INTEG_ALG_SHA1_96), + 'scapy-crypto': "AES-CBC", + 'scapy-integ': "HMAC-SHA1-96", + 'salt': 0, + 'key': "JPjyOWBeVEQiMe7hJPjyOWBe"}, + {'vpp-crypto': (VppEnum.vl_api_ipsec_crypto_alg_t. + IPSEC_API_CRYPTO_ALG_AES_CBC_256), + 'vpp-integ': (VppEnum.vl_api_ipsec_integ_alg_t. + IPSEC_API_INTEG_ALG_SHA1_96), + 'scapy-crypto': "AES-CBC", + 'scapy-integ': "HMAC-SHA1-96", + 'salt': 0, + 'key': "JPjyOWBeVEQiMe7hJPjyOWBeVEQiMe7h"}, + {'vpp-crypto': (VppEnum.vl_api_ipsec_crypto_alg_t. + IPSEC_API_CRYPTO_ALG_3DES_CBC), + 'vpp-integ': (VppEnum.vl_api_ipsec_integ_alg_t. + IPSEC_API_INTEG_ALG_SHA1_96), + 'scapy-crypto': "3DES", + 'scapy-integ': "HMAC-SHA1-96", + 'salt': 0, + 'key': "JPjyOWBeVEQiMe7h00112233"}] + + # with and without ESN + flags = [0, + VppEnum.vl_api_ipsec_sad_flags_t.IPSEC_API_SAD_FLAG_USE_ESN] + + # + # loop through the VPP engines + # + for engine in engines: + self.vapi.cli("set crypto handler all %s" % engine) + # + # loop through each of the algorithms + # + for algo in algos: + # with self.subTest(algo=algo['scapy']): + for flag in flags: + # + # setup up the config paramters + # + self.ipv4_params = IPsecIPv4Params() + self.ipv6_params = IPsecIPv6Params() + + self.params = {self.ipv4_params.addr_type: + self.ipv4_params, + self.ipv6_params.addr_type: + self.ipv6_params} + + for _, p in self.params.items(): + p.auth_algo_vpp_id = algo['vpp-integ'] + p.crypt_algo_vpp_id = algo['vpp-crypto'] + p.crypt_algo = algo['scapy-crypto'] + p.auth_algo = algo['scapy-integ'] + p.crypt_key = algo['key'] + p.salt = algo['salt'] + p.flags = p.flags | flag + + # + # configure the SPDs. SAs, etc + # + self.config_network(self.params.values()) + + # + # run some traffic. + # An exhautsive 4o6, 6o4 is not necessary + # for each algo + # + self.verify_tra_basic6(count=17) + self.verify_tra_basic4(count=17) + self.verify_tun_66(self.params[socket.AF_INET6], 17) + self.verify_tun_44(self.params[socket.AF_INET], 17) + + # + # remove the SPDs, SAs, etc + # + self.unconfig_network() + + if __name__ == '__main__': unittest.main(testRunner=VppTestRunner)