diff options
author | 2020-03-04 16:27:14 -0800 | |
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committer | 2020-03-21 12:49:12 +0000 | |
commit | 9e722bd466383dd53b10d4c1de95ad18db939147 (patch) | |
tree | f870d7ad6b974798ac26a0b1580a67b2f61f12a7 /src/plugins/srv6-mobile/test/test_srv6_end.py | |
parent | 7a6f5a4fee17bd34f70f9eb25a094764be39d81b (diff) |
srv6-mobile: Support GTP4/6.DT and User Plane message mapping
Support the following new features in srv6-mobile.
1. GTP4.DT
2. GTP6.DT
3. User Plane Message encoding based on draft-murakami-dmm-user-plane-message-encoding-01
4. Add SRv6 mobile test cases
Type: feature
Signed-off-by: Tetsuya Murakami <tetsuya.mrk@gmail.com>
Change-Id: I890e5171bf03513d54b4830f01b9dc7f47fe7c48
Signed-off-by: Tetsuya Murakami <tetsuya.mrk@gmail.com>
Diffstat (limited to 'src/plugins/srv6-mobile/test/test_srv6_end.py')
-rw-r--r-- | src/plugins/srv6-mobile/test/test_srv6_end.py | 160 |
1 files changed, 0 insertions, 160 deletions
diff --git a/src/plugins/srv6-mobile/test/test_srv6_end.py b/src/plugins/srv6-mobile/test/test_srv6_end.py deleted file mode 100644 index 9eb62c9ce33..00000000000 --- a/src/plugins/srv6-mobile/test/test_srv6_end.py +++ /dev/null @@ -1,160 +0,0 @@ -#!/usr/bin/env python - -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_end(self): - """ test_srv6_end """ - 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 TestSRv6TMTmap(VppTestCase): - """ SRv6 T.M.Tmap (GTP-U -> SRv6) """ - - @classmethod - def setUpClass(cls): - super(TestSRv6TMTmap, 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_o.config_ip6() - - for pg_if in cls.pg_interfaces: - pg_if.admin_up() - pg_if.resolve_arp() - - except Exception: - super(TestSRv6TMTmap, cls).tearDownClass() - raise - - -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_ip4() - cls.pg_if_o.config_ip6() - - for pg_if in cls.pg_interfaces: - pg_if.admin_up() - pg_if.resolve_arp() - - except Exception: - super(TestSRv6EndMGTP6E, cls).tearDownClass() - raise - - -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_ip4() - cls.pg_if_o.config_ip6() - - for pg_if in cls.pg_interfaces: - pg_if.admin_up() - pg_if.resolve_arp() - - except Exception: - super(TestSRv6EndMGTP6D, cls).tearDownClass() - raise |