From eddd8e3588561039985b27edf059db6033bfdfab Mon Sep 17 00:00:00 2001 From: Dave Wallace Date: Wed, 12 May 2021 21:43:59 -0400 Subject: tests: move test source to vpp/test - Generate copyright year and version instead of using hard-coded data Type: refactor Signed-off-by: Dave Wallace Change-Id: I6058f5025323b3aa483f5df4a2c4371e27b5914e --- src/plugins/srv6-mobile/test/test_srv6_mobile.py | 340 ----------------------- 1 file changed, 340 deletions(-) delete mode 100644 src/plugins/srv6-mobile/test/test_srv6_mobile.py (limited to 'src/plugins/srv6-mobile') diff --git a/src/plugins/srv6-mobile/test/test_srv6_mobile.py b/src/plugins/srv6-mobile/test/test_srv6_mobile.py deleted file mode 100644 index a695c9d7115..00000000000 --- a/src/plugins/srv6-mobile/test/test_srv6_mobile.py +++ /dev/null @@ -1,340 +0,0 @@ -#!/usr/bin/env python3 - -from framework import VppTestCase -from ipaddress import IPv4Address -from ipaddress import IPv6Address -from scapy.contrib.gtp import * -from scapy.all import * - - -class TestSRv6EndMGTP4E(VppTestCase): - """ SRv6 End.M.GTP4.E (SRv6 -> GTP-U) """ - - @classmethod - def setUpClass(cls): - super(TestSRv6EndMGTP4E, cls).setUpClass() - try: - cls.create_pg_interfaces(range(2)) - cls.pg_if_i = cls.pg_interfaces[0] - cls.pg_if_o = cls.pg_interfaces[1] - - cls.pg_if_i.config_ip6() - cls.pg_if_o.config_ip4() - - cls.ip4_dst = cls.pg_if_o.remote_ip4 - # cls.ip4_src = cls.pg_if_o.local_ip4 - cls.ip4_src = "192.168.192.10" - - for pg_if in cls.pg_interfaces: - pg_if.admin_up() - pg_if.resolve_arp() - - except Exception: - super(TestSRv6EndMGTP4E, cls).tearDownClass() - raise - - def create_packets(self, inner): - - ip4_dst = IPv4Address(str(self.ip4_dst)) - # 32bit prefix + 32bit IPv4 DA + 8bit + 32bit TEID + 24bit - dst = b'\xaa' * 4 + ip4_dst.packed + \ - b'\x11' + b'\xbb' * 4 + b'\x11' * 3 - ip6_dst = IPv6Address(dst) - - ip4_src = IPv4Address(str(self.ip4_src)) - # 64bit prefix + 32bit IPv4 SA + 16 bit port + 16bit - src = b'\xcc' * 8 + ip4_src.packed + \ - b'\xdd' * 2 + b'\x11' * 2 - ip6_src = IPv6Address(src) - - self.logger.info("ip4 dst: {}".format(ip4_dst)) - self.logger.info("ip4 src: {}".format(ip4_src)) - self.logger.info("ip6 dst (remote srgw): {}".format(ip6_dst)) - self.logger.info("ip6 src (local srgw): {}".format(ip6_src)) - - pkts = list() - for d, s in inner: - pkt = (Ether() / - IPv6(dst=str(ip6_dst), src=str(ip6_src)) / - IPv6ExtHdrSegmentRouting() / - IPv6(dst=d, src=s) / - UDP(sport=1000, dport=23)) - self.logger.info(pkt.show2(dump=True)) - pkts.append(pkt) - - return pkts - - def test_srv6_mobile(self): - """ test_srv6_mobile """ - pkts = self.create_packets([("A::1", "B::1"), ("C::1", "D::1")]) - - self.vapi.cli( - "sr localsid address {} behavior end.m.gtp4.e v4src_position 64" - .format(pkts[0]['IPv6'].dst)) - self.logger.info(self.vapi.cli("show sr localsids")) - - self.vapi.cli("clear errors") - - self.pg0.add_stream(pkts) - self.pg_enable_capture(self.pg_interfaces) - self.pg_start() - - self.logger.info(self.vapi.cli("show errors")) - self.logger.info(self.vapi.cli("show int address")) - - capture = self.pg1.get_capture(len(pkts)) - - for pkt in capture: - self.logger.info(pkt.show2(dump=True)) - self.assertEqual(pkt[IP].dst, self.ip4_dst) - self.assertEqual(pkt[IP].src, self.ip4_src) - self.assertEqual(pkt[GTP_U_Header].teid, 0xbbbbbbbb) - - -class TestSRv6TMGTP4D(VppTestCase): - """ SRv6 T.M.GTP4.D (GTP-U -> SRv6) """ - - @classmethod - def setUpClass(cls): - super(TestSRv6TMGTP4D, cls).setUpClass() - try: - cls.create_pg_interfaces(range(2)) - cls.pg_if_i = cls.pg_interfaces[0] - cls.pg_if_o = cls.pg_interfaces[1] - - cls.pg_if_i.config_ip4() - cls.pg_if_i.config_ip6() - cls.pg_if_o.config_ip4() - cls.pg_if_o.config_ip6() - - cls.ip4_dst = "1.1.1.1" - cls.ip4_src = "2.2.2.2" - - cls.ip6_dst = cls.pg_if_o.remote_ip6 - - for pg_if in cls.pg_interfaces: - pg_if.admin_up() - pg_if.resolve_arp() - pg_if.resolve_ndp(timeout=5) - - except Exception: - super(TestSRv6TMGTP4D, cls).tearDownClass() - raise - - def create_packets(self, inner): - - ip4_dst = IPv4Address(str(self.ip4_dst)) - - ip4_src = IPv4Address(str(self.ip4_src)) - - self.logger.info("ip4 dst: {}".format(ip4_dst)) - self.logger.info("ip4 src: {}".format(ip4_src)) - - pkts = list() - for d, s in inner: - pkt = (Ether() / - IP(dst=str(ip4_dst), src=str(ip4_src)) / - UDP(sport=2152, dport=2152) / - GTP_U_Header(gtp_type="g_pdu", teid=200) / - IPv6(dst=d, src=s) / - UDP(sport=1000, dport=23)) - self.logger.info(pkt.show2(dump=True)) - pkts.append(pkt) - - return pkts - - def test_srv6_mobile(self): - """ test_srv6_mobile """ - pkts = self.create_packets([("A::1", "B::1"), ("C::1", "D::1")]) - - self.vapi.cli("set sr encaps source addr A1::1") - self.vapi.cli("sr policy add bsid D4:: next D2:: next D3::") - self.vapi.cli( - "sr policy add bsid D5:: behavior t.m.gtp4.d" - "D4::/32 v6src_prefix C1::/64 nhtype ipv6") - self.vapi.cli("sr steer l3 {}/32 via bsid D5::".format(self.ip4_dst)) - self.vapi.cli("ip route add D2::/32 via {}".format(self.ip6_dst)) - - self.logger.info(self.vapi.cli("show sr steer")) - self.logger.info(self.vapi.cli("show sr policies")) - - self.vapi.cli("clear errors") - - self.pg0.add_stream(pkts) - self.pg_enable_capture(self.pg_interfaces) - self.pg_start() - - self.logger.info(self.vapi.cli("show errors")) - self.logger.info(self.vapi.cli("show int address")) - - capture = self.pg1.get_capture(len(pkts)) - - for pkt in capture: - self.logger.info(pkt.show2(dump=True)) - self.logger.info("GTP4.D Address={}".format( - str(pkt[IPv6ExtHdrSegmentRouting].addresses[0]))) - self.assertEqual( - str(pkt[IPv6ExtHdrSegmentRouting].addresses[0]), - "d4:0:101:101::c800:0") - - -class TestSRv6EndMGTP6E(VppTestCase): - """ SRv6 End.M.GTP6.E """ - - @classmethod - def setUpClass(cls): - super(TestSRv6EndMGTP6E, cls).setUpClass() - try: - cls.create_pg_interfaces(range(2)) - cls.pg_if_i = cls.pg_interfaces[0] - cls.pg_if_o = cls.pg_interfaces[1] - - cls.pg_if_i.config_ip6() - cls.pg_if_o.config_ip6() - - cls.ip6_nhop = cls.pg_if_o.remote_ip6 - - for pg_if in cls.pg_interfaces: - pg_if.admin_up() - pg_if.resolve_ndp(timeout=5) - - except Exception: - super(TestSRv6EndMGTP6E, cls).tearDownClass() - raise - - def create_packets(self, inner): - # 64bit prefix + 8bit QFI + 32bit TEID + 24bit - dst = b'\xaa' * 8 + b'\x00' + \ - b'\xbb' * 4 + b'\x00' * 3 - ip6_dst = IPv6Address(dst) - - self.ip6_dst = ip6_dst - - src = b'\xcc' * 8 + \ - b'\xdd' * 4 + b'\x11' * 4 - ip6_src = IPv6Address(src) - - self.ip6_src = ip6_src - - pkts = list() - for d, s in inner: - pkt = (Ether() / - IPv6(dst=str(ip6_dst), - src=str(ip6_src)) / - IPv6ExtHdrSegmentRouting(segleft=1, - lastentry=0, - tag=0, - addresses=["a1::1"]) / - IPv6(dst=d, src=s) / UDP(sport=1000, dport=23)) - self.logger.info(pkt.show2(dump=True)) - pkts.append(pkt) - - return pkts - - def test_srv6_mobile(self): - """ test_srv6_mobile """ - pkts = self.create_packets([("A::1", "B::1"), ("C::1", "D::1")]) - - self.vapi.cli( - "sr localsid prefix {}/64 behavior end.m.gtp6.e" - .format(pkts[0]['IPv6'].dst)) - self.vapi.cli( - "ip route add a1::/64 via {}".format(self.ip6_nhop)) - self.logger.info(self.vapi.cli("show sr localsids")) - - self.vapi.cli("clear errors") - - self.pg0.add_stream(pkts) - self.pg_enable_capture(self.pg_interfaces) - self.pg_start() - - self.logger.info(self.vapi.cli("show errors")) - self.logger.info(self.vapi.cli("show int address")) - - capture = self.pg1.get_capture(len(pkts)) - - for pkt in capture: - self.logger.info(pkt.show2(dump=True)) - self.assertEqual(pkt[IPv6].dst, "a1::1") - self.assertEqual(pkt[IPv6].src, str(self.ip6_src)) - self.assertEqual(pkt[GTP_U_Header].teid, 0xbbbbbbbb) - - -class TestSRv6EndMGTP6D(VppTestCase): - """ SRv6 End.M.GTP6.D """ - - @classmethod - def setUpClass(cls): - super(TestSRv6EndMGTP6D, cls).setUpClass() - try: - cls.create_pg_interfaces(range(2)) - cls.pg_if_i = cls.pg_interfaces[0] - cls.pg_if_o = cls.pg_interfaces[1] - - cls.pg_if_i.config_ip6() - cls.pg_if_o.config_ip6() - - cls.ip6_nhop = cls.pg_if_o.remote_ip6 - - cls.ip6_dst = "2001::1" - cls.ip6_src = "2002::1" - - for pg_if in cls.pg_interfaces: - pg_if.admin_up() - pg_if.resolve_ndp(timeout=5) - - except Exception: - super(TestSRv6EndMGTP6D, cls).tearDownClass() - raise - - def create_packets(self, inner): - - ip6_dst = IPv6Address(str(self.ip6_dst)) - - ip6_src = IPv6Address(str(self.ip6_src)) - - self.logger.info("ip6 dst: {}".format(ip6_dst)) - self.logger.info("ip6 src: {}".format(ip6_src)) - - pkts = list() - for d, s in inner: - pkt = (Ether() / - IPv6(dst=str(ip6_dst), src=str(ip6_src)) / - UDP(sport=2152, dport=2152) / - GTP_U_Header(gtp_type="g_pdu", teid=200) / - IPv6(dst=d, src=s) / - UDP(sport=1000, dport=23)) - self.logger.info(pkt.show2(dump=True)) - pkts.append(pkt) - - return pkts - - def test_srv6_mobile(self): - """ test_srv6_mobile """ - pkts = self.create_packets([("A::1", "B::1"), ("C::1", "D::1")]) - - self.vapi.cli("set sr encaps source addr A1::1") - self.vapi.cli("sr policy add bsid D4:: next D2:: next D3::") - self.vapi.cli( - "sr localsid prefix 2001::/64 behavior end.m.gtp6.d D4::/64") - self.vapi.cli("ip route add D2::/64 via {}".format(self.ip6_nhop)) - - self.logger.info(self.vapi.cli("show sr policies")) - - self.vapi.cli("clear errors") - - self.pg0.add_stream(pkts) - self.pg_enable_capture(self.pg_interfaces) - self.pg_start() - - self.logger.info(self.vapi.cli("show errors")) - self.logger.info(self.vapi.cli("show int address")) - - capture = self.pg1.get_capture(len(pkts)) - - for pkt in capture: - self.logger.info(pkt.show2(dump=True)) - self.logger.info("GTP6.D Address={}".format( - str(pkt[IPv6ExtHdrSegmentRouting].addresses[0]))) - self.assertEqual( - str(pkt[IPv6ExtHdrSegmentRouting].addresses[0]), "d4::c800:0") -- cgit 1.2.3-korg