CSIT-256: L2enc - l2-eth-lispgpe-ip6 - L2BD

Change-Id: I5523235aa7b48be673c9940323424b2dc1172312
Signed-off-by: Zdeno Olsovsky <zolsovsk@cisco.com>

3 files changed, 155 insertions, 4 deletions

diff --git a/docs/tag_documentation.rst b/docs/tag_documentation.rst
index 2531c0242f..ab5e2d1345 100644
--- a/docs/tag_documentation.rst
+++ b/docs/tag_documentation.rst
@@ -115,14 +115,17 @@ FIB_2M
 
 LISP TAGs
 ---------
+LISP
+    All Lisp test cases.
+
 LISP_IPv4
-    Test Lisp in IPv4 topology
+    Test Lisp in IPv4 topology.
 
 LISP_IPv6
-    Test Lisp in IPv6 topology
+    Test Lisp in IPv6 topology.
 
 LISP_IPv4oIPv6
-    Test IPv4 over IPv6 topology
+    Test IPv4 over IPv6 topology.
 
 LISP_IPv6oIPv4
-    Test IPv6 over IPv4 topology
+    Test IPv6 over IPv4 topology.
diff --git a/resources/test_data/lisp/l2/l2_ipv6.py b/resources/test_data/lisp/l2/l2_ipv6.py
new file mode 100644
index 0000000000..2e158828a3
--- /dev/null
+++ b/resources/test_data/lisp/l2/l2_ipv6.py
@@ -0,0 +1,47 @@
+# Copyright (c) 2016 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.
+
+"""Test variables for Eth-IP6-ICMPv6-LISPGpe-IP6 encapsulation test suite."""
+
+# Lisp default global value
+locator_name = 'tst_locator'
+
+# Lisp default locator_set value
+lisp_dut_settings = {'locator_name': locator_name,
+                     'priority': 1,
+                     'weight': 1,
+                     'bd': 10,
+                     'vni': 5}
+
+# IPv4 Lisp static mapping configuration
+dut1_to_dut2_ip6 = '2001:cdba:3::1'
+dut2_to_dut1_ip6 = '2001:cdba:3::2'
+dut1_to_tg_ip6 = '2001:cdba:1::1'
+dut2_to_tg_ip6 = '2001:cdba:2::1'
+tg1_ip6 = '2001:cdba:1::2'
+tg2_ip6 = '2001:cdba:2::2'
+prefix6 = 64
+vpp_bd_id = 10
+tg_if1_mac = '08:22:22:22:22:11'
+tg_if2_mac = '08:22:22:22:22:22'
+
+dut1_to_dut2_ip6_static_adjacency = {'eid': tg_if2_mac,
+                                     'seid': tg_if1_mac,
+                                     'rloc': dut2_to_dut1_ip6,
+                                     'int': 'dut1_to_dut2',
+                                     'map_res': tg2_ip6}
+dut2_to_dut1_ip6_static_adjacency = {'eid': tg_if1_mac,
+                                     'seid': tg_if2_mac,
+                                     'rloc': dut1_to_dut2_ip6,
+                                     'map_res': tg1_ip6,
+                                     'int': 'dut2_to_dut1'}
diff --git a/tests/func/lisp/l2_lisp_ipv6.robot b/tests/func/lisp/l2_lisp_ipv6.robot
new file mode 100644
index 0000000000..4070a653dc
--- /dev/null
+++ b/tests/func/lisp/l2_lisp_ipv6.robot
@@ -0,0 +1,101 @@
+# Copyright (c) 2016 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.
+
+*** Settings ***
+| Library | resources.libraries.python.topology.Topology
+| Library | resources.libraries.python.NodePath
+| Library | resources.libraries.python.Trace
+| Library | resources.libraries.python.IPUtil
+| Library | resources.libraries.python.LispUtil
+| Library | resources.libraries.python.L2Util
+| Resource | resources/libraries/robot/traffic.robot
+| Resource | resources/libraries/robot/default.robot
+| Resource | resources/libraries/robot/interfaces.robot
+| Resource | resources/libraries/robot/testing_path.robot
+| Resource | resources/libraries/robot/ipv4.robot
+| Resource | resources/libraries/robot/lisp/l2lisp.robot
+# Import configuration and test data:
+| Variables | resources/test_data/lisp/l2/l2_ipv6.py
+| ...
+| Force Tags | 3_NODE_SINGLE_LINK_TOPO | VM_ENV | LISP
+| ...
+| Test Setup | Run Keywords | Setup all DUTs before test
+| ...        | AND          | Setup all TGs before traffic script
+| ...        | AND          | Update All Interface Data On All Nodes | ${nodes}
+| Test Teardown | Run Keywords | Show Packet Trace on All DUTs | ${nodes}
+| ...           | AND          | Show vpp trace dump on all DUTs
+| ...           | AND          | VPP Show Errors | ${nodes['DUT1']}
+| ...           | AND          | VPP Show Errors | ${nodes['DUT2']}
+| ...
+| Documentation | *l2-lispgpe-ip6 encapsulation test cases*
+| ...
+| ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology\
+| ... | with single links between nodes.
+| ... | *[Enc] Packet Encapsulations:* Eth-IP6-ICMPv6-LISPGpe-IP6
+| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with L2 bridge\
+| ... | domains and neighbors. LISPoIPv6 tunnel is configured between\
+| ... | DUT1 and DUT2.
+| ... | *[Ver] TG verification:* Test ICMPv6 Echo Request packets are sent in\
+| ... | both directions by TG on links to DUT1 and DUT2; on receive\
+| ... | TG verifies packets for correctness and their IPv6 src-addr, dst-addr\
+| ... | and MAC addresses.
+| ... | *[Ref] Applicable standard specifications:* RFC6830.
+
+*** Test Cases ***
+| TC01: Route IPv6 packet through LISP with Bridge Domain setup.
+| | [Documentation]
+| | ... | [Top] TG-DUT1-DUT2-TG.
+| | ... | [Enc] Eth-IP6-ICMPv6-LISPGpe-IP6
+| | ... | [Cfg] Configure IPv6 LISP static adjacencies on DUT1 and DUT2. Also\
+| | ... | configure BD and assign it to LISP VNI.
+| | ... | [Ver] Make TG send ICMPv6 Echo Req between its interfaces across both\
+| | ... | DUTs and LISP tunnel between them; verify IPv6, Ether headers on\
+| | ... | received packets are correct.
+| | ... | [Ref] RFC6830.
+| | ...
+| | Given Path for 3-node testing is set
+| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['DUT2']} | ${nodes['TG']}
+| | And Interfaces in 3-node path are up
+| | And IP addresses are set on interfaces
+| | ... | ${dut1_node} | ${dut1_to_dut2} | ${dut1_to_dut2_ip6} | ${prefix6}
+| | ... | ${dut1_node} | ${dut1_to_tg} | ${dut1_to_tg_ip6} | ${prefix6}
+| | ... | ${dut2_node} | ${dut2_to_dut1} | ${dut2_to_dut1_ip6} | ${prefix6}
+| | ... | ${dut2_node} | ${dut2_to_tg} | ${dut2_to_tg_ip6} | ${prefix6}
+| | And Add Arp On Dut | ${dut2_node} | ${dut2_to_tg} | ${tg2_ip6}
+| | ... | ${tg_to_dut2_mac}
+| | And Add Arp On Dut | ${dut1_node} | ${dut1_to_tg} | ${tg1_ip6}
+| | ... | ${tg_to_dut1_mac}
+| | And Add Arp On Dut | ${dut1_node} | ${dut1_to_dut2} | ${dut2_to_dut1_ip6}
+| | ... | ${dut2_to_dut1_mac}
+| | And Add Arp On Dut | ${dut2_node} | ${dut2_to_dut1} | ${dut1_to_dut2_ip6}
+| | ... | ${dut1_to_dut2_mac}
+| | When Create L2 BD | ${dut1_node} | ${vpp_bd_id}
+| | And Add Interface To L2 BD | ${dut1_node} | ${dut1_to_tg} | ${vpp_bd_id}
+| | And Create L2 BD | ${dut2_node} | ${vpp_bd_id}
+| | And Add Interface To L2 BD | ${dut2_node} | ${dut2_to_tg} | ${vpp_bd_id}
+| | And Set up L2 Lisp on DUT | ${dut1_node}
+| | ... | ${dut1_to_dut2_ip6_static_adjacency}
+| | ... | ${lisp_dut_settings}
+| | And Set up L2 Lisp on DUT | ${dut2_node}
+| | ... | ${dut2_to_dut1_ip6_static_adjacency}
+| | ... | ${lisp_dut_settings}
+| | Then Send Packet And Check Headers
+| | ... | ${tg_node} | ${tg1_ip6} | ${tg2_ip6}
+| | ... | ${tg_to_dut1} | ${tg_if1_mac} | ${tg_if2_mac}
+| | ... | ${tg_to_dut2} | ${tg_if1_mac} | ${tg_if2_mac}
+| | And Send Packet And Check Headers
+| | ... | ${tg_node} | ${tg2_ip6} | ${tg1_ip6}
+| | ... | ${tg_to_dut2} | ${tg_if2_mac} | ${tg_if1_mac}
+| | ... | ${tg_to_dut1} | ${tg_if2_mac} | ${tg_if1_mac}
+
+