diff options
Diffstat (limited to 'src/plugins/srv6-mobile/extra')
| -rw-r--r-- | src/plugins/srv6-mobile/extra/Dockerfile.j2.release | 1 | ||||
| -rwxr-xr-x | src/plugins/srv6-mobile/extra/runner.py | 477 |
2 files changed, 472 insertions, 6 deletions
diff --git a/src/plugins/srv6-mobile/extra/Dockerfile.j2.release b/src/plugins/srv6-mobile/extra/Dockerfile.j2.release index 851aef66197..bdb57a61511 100644 --- a/src/plugins/srv6-mobile/extra/Dockerfile.j2.release +++ b/src/plugins/srv6-mobile/extra/Dockerfile.j2.release @@ -16,6 +16,7 @@ RUN set -eux; \ iproute2 \ tcpdump \ python3-cffi \ + python2.7 \ netcat; \ rm -rf /var/lib/apt/lists/*; \ mv /usr/sbin/tcpdump /usr/bin/tcpdump diff --git a/src/plugins/srv6-mobile/extra/runner.py b/src/plugins/srv6-mobile/extra/runner.py index 79ec2d007c5..c438fb161b7 100755 --- a/src/plugins/srv6-mobile/extra/runner.py +++ b/src/plugins/srv6-mobile/extra/runner.py @@ -135,7 +135,7 @@ class Container(object): self.vppctl_exec("set int mac address pg0 {}".format(local_mac)) self.vppctl_exec("set int ip addr pg0 {}".format(local_ip)) self.vppctl_exec( - "set ip6 neighbor pg0 {} {}".format(remote_ip, remote_mac)) + "set ip neighbor pg0 {} {}".format(remote_ip, remote_mac)) self.vppctl_exec("set int state pg0 up") def pg_create_interface4(self, local_ip, remote_ip, local_mac, remote_mac): @@ -145,7 +145,7 @@ class Container(object): self.vppctl_exec("create packet-generator interface pg0") self.vppctl_exec("set int mac address pg0 {}".format(local_mac)) self.vppctl_exec("set int ip addr pg0 {}".format(local_ip)) - self.vppctl_exec("set ip arp pg0 {} {}".format(remote_ip, remote_mac)) + self.vppctl_exec("set ip neighbor pg0 {} {}".format(remote_ip, remote_mac)) self.vppctl_exec("set int state pg0 up") def pg_create_interface6(self, local_ip, remote_ip, local_mac, remote_mac): @@ -154,10 +154,30 @@ class Container(object): time.sleep(2) self.vppctl_exec("create packet-generator interface pg0") self.vppctl_exec("set int mac address pg0 {}".format(local_mac)) - self.vppctl_exec("set int ip6 addr pg0 {}".format(local_ip)) - self.vppctl_exec("set ip6 arp pg0 {} {}".format(remote_ip, remote_mac)) + self.vppctl_exec("set int ip addr pg0 {}".format(local_ip)) + self.vppctl_exec("set ip neighbor pg0 {} {}".format(remote_ip, remote_mac)) self.vppctl_exec("set int state pg0 up") + def pg_create_interface4_name(self, ifname, local_ip, remote_ip, local_mac, remote_mac): + # remote_ip can't have subnet mask + + time.sleep(2) + self.vppctl_exec("create packet-generator interface {}".format(ifname)) + self.vppctl_exec("set int mac address {} {}".format(ifname, local_mac)) + self.vppctl_exec("set int ip addr {} {}".format(ifname, local_ip)) + self.vppctl_exec("set ip neighbor {} {} {}".format(ifname, remote_ip, remote_mac)) + self.vppctl_exec("set int state {} up".format(ifname)) + + def pg_create_interface6_name(self, ifname, local_ip, remote_ip, local_mac, remote_mac): + # remote_ip can't have subnet mask + + time.sleep(2) + self.vppctl_exec("create packet-generator interface {}".format(ifname)) + self.vppctl_exec("set int mac address {} {}".format(ifname, local_mac)) + self.vppctl_exec("set int ip addr {} {}".format(ifname, local_ip)) + self.vppctl_exec("set ip neighbor {} {} {}".format(ifname, remote_ip, remote_mac)) + self.vppctl_exec("set int state {} up".format(ifname)) + def pg_enable(self): # start packet generator self.vppctl_exec("packet-generator enable") @@ -176,6 +196,13 @@ class Container(object): "packet-generator capture pg0 pcap {}".format( self.pg_output_file_in)) + def pg_start_capture_name(self, ifname): + if exists(self.pg_output_file): + remove(self.pg_output_file) + self.vppctl_exec( + "packet-generator capture {} pcap {}".format( + ifname, self.pg_output_file_in)) + def pg_read_packets(self): return rdpcap(self.pg_output_file) @@ -184,6 +211,11 @@ class Container(object): "ip route add {} via host-{} {}".format( subnet, out_if_name, next_hop_ip)) + def set_ipv6_route2(self, out_if_name, next_hop_ip, subnet): + self.vppctl_exec( + "ip route add {} via {} {}".format( + subnet, out_if_name, next_hop_ip)) + def set_ip_pgroute(self, out_if_name, next_hop_ip, subnet): self.vppctl_exec("ip route add {} via {} {}".format( subnet, out_if_name, next_hop_ip)) @@ -1089,6 +1121,142 @@ class Program(object): for p in c4.pg_read_packets(): p.show2() + def test_gtp4_reply(self): + # TESTS: + # trace add af-packet-input 10 + # pg interface on c1 172.20.0.1 + # pg interface on c4 B::1/120 + + self.start_containers() + + c1 = self.containers.get(self.get_name(self.instance_names[0])) + c2 = self.containers.get(self.get_name(self.instance_names[1])) + c3 = self.containers.get(self.get_name(self.instance_names[2])) + c4 = self.containers.get(self.get_name(self.instance_names[-1])) + + c1.pg_create_interface4( + local_ip="172.16.0.1/30", + remote_ip="172.16.0.2/30", + local_mac="aa:bb:cc:dd:ee:01", + remote_mac="aa:bb:cc:dd:ee:02") + c4.pg_create_interface4( + local_ip="1.0.0.2/30", + remote_ip="1.0.0.1", + local_mac="aa:bb:cc:dd:ee:11", + remote_mac="aa:bb:cc:dd:ee:22") + + c1.vppctl_exec("set sr encaps source addr A1::1") + c1.vppctl_exec("sr policy add bsid D4:: next D2:: next D3::") + c1.vppctl_exec("sr policy add bsid D5:: behavior t.m.gtp4.d D4::/32 v6src_prefix C1::/64 nhtype ipv4") + c1.vppctl_exec("sr steer l3 172.20.0.1/32 via bsid D5::") + + c2.vppctl_exec("sr localsid address D2:: behavior end") + + c3.vppctl_exec("sr localsid address D3:: behavior end") + + c4.vppctl_exec( + "sr localsid prefix D4::/32 " + "behavior end.m.gtp4.e v4src_position 64") + + c2.set_ipv6_route("eth2", "A2::2", "D3::/128") + c2.set_ipv6_route("eth1", "A1::1", "C::/120") + c3.set_ipv6_route("eth2", "A3::2", "D4::/32") + c3.set_ipv6_route("eth1", "A2::1", "C::/120") + c4.set_ip_pgroute("pg0", "1.0.0.1", "172.20.0.1/32") + + p = (Ether(src="aa:bb:cc:dd:ee:02", dst="aa:bb:cc:dd:ee:01") / + IP(src="172.20.0.2", dst="172.20.0.1") / + UDP(sport=2152, dport=2152) / + GTP_U_Header(gtp_type="echo_response", S=1, teid=200, seq=200)) + + print("Sending packet on {}:".format(c1.name)) + p.show2() + + c1.enable_trace(10) + c4.enable_trace(10) + + c4.pg_start_capture() + + c1.pg_create_stream(p) + c1.pg_enable() + + # timeout (sleep) if needed + print("Sleeping") + time.sleep(5) + + print("Receiving packet on {}:".format(c4.name)) + for p in c4.pg_read_packets(): + p.show2() + + def test_gtp4_error(self): + # TESTS: + # trace add af-packet-input 10 + # pg interface on c1 172.20.0.1 + # pg interface on c4 B::1/120 + + self.start_containers() + + c1 = self.containers.get(self.get_name(self.instance_names[0])) + c2 = self.containers.get(self.get_name(self.instance_names[1])) + c3 = self.containers.get(self.get_name(self.instance_names[2])) + c4 = self.containers.get(self.get_name(self.instance_names[-1])) + + c1.pg_create_interface4( + local_ip="172.16.0.1/30", + remote_ip="172.16.0.2/30", + local_mac="aa:bb:cc:dd:ee:01", + remote_mac="aa:bb:cc:dd:ee:02") + c4.pg_create_interface4( + local_ip="1.0.0.2/30", + remote_ip="1.0.0.1", + local_mac="aa:bb:cc:dd:ee:11", + remote_mac="aa:bb:cc:dd:ee:22") + + c1.vppctl_exec("set sr encaps source addr A1::1") + c1.vppctl_exec("sr policy add bsid D4:: next D2:: next D3::") + c1.vppctl_exec("sr policy add bsid D5:: behavior t.m.gtp4.d D4::/32 v6src_prefix C1::/64 nhtype ipv4") + c1.vppctl_exec("sr steer l3 172.20.0.1/32 via bsid D5::") + + c2.vppctl_exec("sr localsid address D2:: behavior end") + + c3.vppctl_exec("sr localsid address D3:: behavior end") + + c4.vppctl_exec( + "sr localsid prefix D4::/32 " + "behavior end.m.gtp4.e v4src_position 64") + + c2.set_ipv6_route("eth2", "A2::2", "D3::/128") + c2.set_ipv6_route("eth1", "A1::1", "C::/120") + c3.set_ipv6_route("eth2", "A3::2", "D4::/32") + c3.set_ipv6_route("eth1", "A2::1", "C::/120") + c4.set_ip_pgroute("pg0", "1.0.0.1", "172.20.0.1/32") + + p = (Ether(src="aa:bb:cc:dd:ee:02", dst="aa:bb:cc:dd:ee:01") / + IP(src="172.20.0.2", dst="172.20.0.1") / + UDP(sport=2152, dport=2152) / + GTP_U_Header(gtp_type="error_indication", S=1, teid=200, seq=200)/ + IE_TEIDI(TEIDI=65535)/IE_GSNAddress(address="1.1.1.1")/ + IE_PrivateExtension(extention_value="z")) + + print("Sending packet on {}:".format(c1.name)) + p.show2() + + c1.enable_trace(10) + c4.enable_trace(10) + + c4.pg_start_capture() + + c1.pg_create_stream(p) + c1.pg_enable() + + # timeout (sleep) if needed + print("Sleeping") + time.sleep(5) + + print("Receiving packet on {}:".format(c4.name)) + for p in c4.pg_read_packets(): + p.show2() + def test_gtp4_ipv6(self): # TESTS: # trace add af-packet-input 10 @@ -1452,6 +1620,154 @@ class Program(object): for p in c4.pg_read_packets(): p.show2() + def test_gtp6_drop_in_reply(self): + # TESTS: + # trace add af-packet-input 10 + # pg interface on c1 172.20.0.1 + # pg interface on c4 B::1/120 + + self.start_containers() + + print("Deleting the old containers...") + time.sleep(30) + print("Starting the new containers...") + + c1 = self.containers.get(self.get_name(self.instance_names[0])) + c2 = self.containers.get(self.get_name(self.instance_names[1])) + c3 = self.containers.get(self.get_name(self.instance_names[2])) + c4 = self.containers.get(self.get_name(self.instance_names[-1])) + + c1.pg_create_interface( + local_ip="C::1/120", + remote_ip="C::2", + local_mac="aa:bb:cc:dd:ee:01", + remote_mac="aa:bb:cc:dd:ee:02") + c4.pg_create_interface( + local_ip="B::1/120", + remote_ip="B::2", + local_mac="aa:bb:cc:dd:ee:11", + remote_mac="aa:bb:cc:dd:ee:22") + + c1.vppctl_exec("set sr encaps source addr A1::1") + c1.vppctl_exec("sr policy add bsid D4:: next D2:: next D3::") + + c1.vppctl_exec( + "sr localsid prefix D::/64 behavior end.m.gtp6.d.di D4::/64") + + c2.vppctl_exec("sr localsid address D2:: behavior end") + + c3.vppctl_exec("sr localsid address D3:: behavior end") + + c4.vppctl_exec("sr localsid prefix D4::/64 behavior end.m.gtp6.e") + + c2.set_ipv6_route("eth2", "A2::2", "D3::/128") + c2.set_ipv6_route("eth1", "A1::1", "C::/120") + c3.set_ipv6_route("eth2", "A3::2", "D4::/32") + c3.set_ipv6_route("eth1", "A2::1", "C::/120") + c4.set_ip_pgroute("pg0", "B::2", "D::2/128") + + print("Waiting...") + time.sleep(30) + + p = (Ether(src="aa:bb:cc:dd:ee:02", dst="aa:bb:cc:dd:ee:01") / + IPv6(src="C::2", dst="D::2") / + UDP(sport=2152, dport=2152) / + GTP_U_Header(gtp_type="echo_response", S=1, teid=200, seq=300)) + + print("Sending packet on {}:".format(c1.name)) + p.show2() + + c1.enable_trace(10) + c4.enable_trace(10) + + c4.pg_start_capture() + + c1.pg_create_stream(p) + c1.pg_enable() + + # timeout (sleep) if needed + print("Sleeping") + time.sleep(5) + + print("Receiving packet on {}:".format(c4.name)) + for p in c4.pg_read_packets(): + p.show2() + + def test_gtp6_drop_in_error(self): + # TESTS: + # trace add af-packet-input 10 + # pg interface on c1 172.20.0.1 + # pg interface on c4 B::1/120 + + self.start_containers() + + print("Deleting the old containers...") + time.sleep(30) + print("Starting the new containers...") + + c1 = self.containers.get(self.get_name(self.instance_names[0])) + c2 = self.containers.get(self.get_name(self.instance_names[1])) + c3 = self.containers.get(self.get_name(self.instance_names[2])) + c4 = self.containers.get(self.get_name(self.instance_names[-1])) + + c1.pg_create_interface( + local_ip="C::1/120", + remote_ip="C::2", + local_mac="aa:bb:cc:dd:ee:01", + remote_mac="aa:bb:cc:dd:ee:02") + c4.pg_create_interface( + local_ip="B::1/120", + remote_ip="B::2", + local_mac="aa:bb:cc:dd:ee:11", + remote_mac="aa:bb:cc:dd:ee:22") + + c1.vppctl_exec("set sr encaps source addr A1::1") + c1.vppctl_exec("sr policy add bsid D4:: next D2:: next D3::") + + c1.vppctl_exec( + "sr localsid prefix D::/64 behavior end.m.gtp6.d.di D4::/64") + + c2.vppctl_exec("sr localsid address D2:: behavior end") + + c3.vppctl_exec("sr localsid address D3:: behavior end") + + c4.vppctl_exec("sr localsid prefix D4::/64 behavior end.m.gtp6.e") + + c2.set_ipv6_route("eth2", "A2::2", "D3::/128") + c2.set_ipv6_route("eth1", "A1::1", "C::/120") + c3.set_ipv6_route("eth2", "A3::2", "D4::/32") + c3.set_ipv6_route("eth1", "A2::1", "C::/120") + c4.set_ip_pgroute("pg0", "B::2", "D::2/128") + + print("Waiting...") + time.sleep(30) + + p = (Ether(src="aa:bb:cc:dd:ee:02", dst="aa:bb:cc:dd:ee:01") / + IPv6(src="C::2", dst="D::2") / + UDP(sport=2152, dport=2152) / + GTP_U_Header(gtp_type="error_indication", S=1, teid=200, seq=300)/ + IE_TEIDI(TEIDI=65535)/IE_GSNAddress(address="1.1.1.1")/ + IE_PrivateExtension(extention_value="z")) + + print("Sending packet on {}:".format(c1.name)) + p.show2() + + c1.enable_trace(10) + c4.enable_trace(10) + + c4.pg_start_capture() + + c1.pg_create_stream(p) + c1.pg_enable() + + # timeout (sleep) if needed + print("Sleeping") + time.sleep(5) + + print("Receiving packet on {}:".format(c4.name)) + for p in c4.pg_read_packets(): + p.show2() + def test_gtp6_drop_in_ipv6(self): # TESTS: # trace add af-packet-input 10 @@ -1641,6 +1957,7 @@ class Program(object): c3.vppctl_exec("sr localsid address D3:: behavior end") + c4.vppctl_exec("set ip neighbor pg0 1.0.0.1 aa:bb:cc:dd:ee:22") c4.vppctl_exec("sr localsid prefix D4::/64 behavior end.dt4 2") c2.set_ipv6_route("eth2", "A2::2", "D3::/128") @@ -1716,6 +2033,7 @@ class Program(object): c3.vppctl_exec("sr localsid address D3:: behavior end") + c4.vppctl_exec("set ip neighbor pg0 1.0.0.1 aa:bb:cc:dd:ee:22") c4.vppctl_exec("sr localsid prefix D4::/64 behavior end.dt4 2") c2.set_ipv6_route("eth2", "A2::2", "D3::/128") @@ -1792,6 +2110,7 @@ class Program(object): c3.vppctl_exec("sr localsid address D3:: behavior end") + c4.vppctl_exec("set ip neighbor pg0 B::2 aa:bb:cc:dd:ee:22") c4.vppctl_exec("sr localsid prefix D4::/64 behavior end.dt6 2") c2.set_ipv6_route("eth2", "A2::2", "D3::/128") @@ -1867,6 +2186,7 @@ class Program(object): c3.vppctl_exec("sr localsid address D3:: behavior end") + c4.vppctl_exec("set ip neighbor pg0 B::2 aa:bb:cc:dd:ee:22") c4.vppctl_exec("sr localsid prefix D4::/64 behavior end.dt6 2") c2.set_ipv6_route("eth2", "A2::2", "D3::/128") @@ -1905,6 +2225,133 @@ class Program(object): for p in c4.pg_read_packets(): p.show2() + def test_gtp6_dt(self): + # TESTS: + # trace add af-packet-input 10 + # pg interface on c1 172.20.0.1 + # pg interface on c4 B::1/120 + + self.start_containers() + + print("Deleting the old containers...") + time.sleep(30) + print("Starting the new containers...") + + c1 = self.containers.get(self.get_name(self.instance_names[0])) + + c1.pg_create_interface6_name( + ifname="pg0", + local_ip="C::1/120", + remote_ip="C::2", + local_mac="aa:bb:cc:dd:ee:01", + remote_mac="aa:bb:cc:dd:ee:02") + + c1.pg_create_interface4_name( + ifname="pg1", + local_ip="1.0.0.2/30", + remote_ip="1.0.0.1", + local_mac="aa:bb:cc:dd:ee:11", + remote_mac="aa:bb:cc:dd:ee:22") + + c1.vppctl_exec("set sr encaps source addr A1::1") + + c1.vppctl_exec( + "sr localsid prefix D::/64 behavior end.m.gtp6.dt46 fib-table 0 local-fib-table 0") + + c1.vppctl_exec("set ip neighbor pg1 1.0.0.1 aa:bb:cc:dd:ee:22") + c1.set_ip_pgroute("pg1", "1.0.0.1", "172.200.0.1/32") + + print("Waiting...") + time.sleep(30) + + p = (Ether(src="aa:bb:cc:dd:ee:02", dst="aa:bb:cc:dd:ee:01") / + IPv6(src="C::2", dst="D::2") / + UDP(sport=2152, dport=2152) / + GTP_U_Header(gtp_type="g_pdu", teid=200) / + IP(src="172.100.0.1", dst="172.200.0.1") / + ICMP()) + + print("Sending packet on {}:".format(c1.name)) + p.show2() + + c1.enable_trace(10) + + c1.pg_start_capture_name(ifname="pg1") + + c1.pg_create_stream(p) + c1.pg_enable() + + # timeout (sleep) if needed + print("Sleeping") + time.sleep(5) + + print("Receiving packet on {}:".format(c1.name)) + for p in c1.pg_read_packets(): + p.show2() + + def test_gtp4_dt(self): + # TESTS: + # trace add af-packet-input 10 + # pg interface on c1 172.20.0.1 + # pg interface on c4 B::1/120 + + self.start_containers() + + print("Deleting the old containers...") + time.sleep(30) + print("Starting the new containers...") + + c1 = self.containers.get(self.get_name(self.instance_names[0])) + + c1.pg_create_interface4_name( + ifname="pg0", + local_ip="172.16.0.1/30", + remote_ip="172.16.0.2", + local_mac="aa:bb:cc:dd:ee:01", + remote_mac="aa:bb:cc:dd:ee:02") + + c1.pg_create_interface4_name( + ifname="pg1", + local_ip="1.0.0.2/30", + remote_ip="1.0.0.1", + local_mac="aa:bb:cc:dd:ee:11", + remote_mac="aa:bb:cc:dd:ee:22") + + c1.vppctl_exec("set sr encaps source addr A1::1") + c1.vppctl_exec("sr policy add bsid D5:: behavior t.m.gtp4.dt4 fib-table 0") + c1.vppctl_exec("sr steer l3 172.20.0.1/32 via bsid D5::") + + c1.vppctl_exec("set ip neighbor pg1 1.0.0.1 aa:bb:cc:dd:ee:22") + c1.set_ip_pgroute("pg1", "1.0.0.1", "172.200.0.1/32") + + print("Waiting...") + time.sleep(30) + + p = (Ether(src="aa:bb:cc:dd:ee:02", dst="aa:bb:cc:dd:ee:01") / + IP(src="172.20.0.2", dst="172.20.0.1") / + UDP(sport=2152, dport=2152) / + GTP_U_Header(gtp_type="g_pdu", teid=200) / + IP(src="172.100.0.1", dst="172.200.0.1") / + ICMP()) + + print("Sending packet on {}:".format(c1.name)) + p.show2() + + c1.enable_trace(10) + + c1.pg_start_capture_name(ifname="pg1") + + c1.pg_create_stream(p) + c1.pg_enable() + + # timeout (sleep) if needed + print("Sleeping") + time.sleep(5) + + print("Receiving packet on {}:".format(c1.name)) + for p in c1.pg_read_packets(): + p.show2() + def status_containers(self): print("Instances:") @@ -2008,17 +2455,23 @@ def get_args(): "gtp4_usid", "gtp4_5g", "gtp4_echo", + "gtp4_reply", + "gtp4_error", "gtp4_ipv6", "gtp4_ipv6_5g", "gtp6_drop_in", "gtp6_drop_in_5g", "gtp6_drop_in_echo", + "gtp6_drop_in_reply", + "gtp6_drop_in_error", "gtp6_drop_in_ipv6", "gtp6_drop_in_ipv6_5g", "gtp6", "gtp6_5g", "gtp6_ipv6", - "gtp6_ipv6_5g"]) + "gtp6_ipv6_5g", + "gtp6_dt", + "gtp4_dt"]) args = parser.parse_args() if not hasattr(args, "op") or not args.op: @@ -2038,7 +2491,7 @@ def main(op=None, prefix=None, verbose=None, image = "srv6m-release-image" elif image == 'debug': image = "srv6m-image" - else + else: image = "srv6m-image" print("Target image: {}".format(image)) @@ -2080,6 +2533,10 @@ def main(op=None, prefix=None, verbose=None, program.test_gtp4_5g() elif op == 'gtp4_echo': program.test_gtp4_echo() + elif op == 'gtp4_reply': + program.test_gtp4_reply() + elif op == 'gtp4_error': + program.test_gtp4_error() elif op == 'gtp4_ipv6': program.test_gtp4_ipv6() elif op == 'gtp4_ipv6_5g': @@ -2090,6 +2547,10 @@ def main(op=None, prefix=None, verbose=None, program.test_gtp6_drop_in_5g() elif op == 'gtp6_drop_in_echo': program.test_gtp6_drop_in_echo() + elif op == 'gtp6_drop_in_reply': + program.test_gtp6_drop_in_reply() + elif op == 'gtp6_drop_in_error': + program.test_gtp6_drop_in_error() elif op == 'gtp6_drop_in_ipv6': program.test_gtp6_drop_in_ipv6() elif op == 'gtp6_drop_in_ipv6_5g': @@ -2102,6 +2563,10 @@ def main(op=None, prefix=None, verbose=None, program.test_gtp6_ipv6() elif op == 'gtp6_ipv6_5g': program.test_gtp6_ipv6_5g() + elif op == 'gtp6_dt': + program.test_gtp6_dt() + elif op == 'gtp4_dt': + program.test_gtp4_dt() except Exception: program.logger.exception("") |