CSIT-231: ip4-ipsec-lispgpe-ip4

- main fib,
- vrf,
- phy2lisp

Change-Id: I9fd97462f0b290dab860ac601fbb37b4cecfb909
Signed-off-by: Tibor Frank <tifrank@cisco.com>

2 files changed, 270 insertions, 46 deletions

diff --git a/tests/func/lisp/lisp_ipv4_lispgpe_ipsec_ipv4.robot b/tests/func/lisp/lisp_ipv4_lispgpe_ipsec_ipv4.robot
new file mode 100644
index 0000000000..cbd139cefd
--- /dev/null
+++ b/tests/func/lisp/lisp_ipv4_lispgpe_ipsec_ipv4.robot
@@ -0,0 +1,268 @@
+# 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
+| 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/vrf.robot
+| Resource | resources/libraries/robot/ipsec.robot
+| Resource | resources/libraries/robot/lisp/lispgpe.robot
+# Import configuration and test data:
+| Variables | resources/test_data/lisp/ipv4_ipsec_lispgpe_ipv4/ipv4_ipsec_lispgpe_ipv4.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 | *IPv4-ip4-ipsec-lispgpe-ip4 - main fib, vrf (gpe_vni-to-vrf)
+| ...
+| ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology\
+| ... | with single links between nodes.
+| ... | *[Enc] Packet Encapsulations:* ICMPv4-IPv4-IPSec-LISPGPE-IPv4-ICMPv4.
+| ... | *[Cfg] DUT configuration:* Each DUT is configured with LISP and IPsec.\
+| ... | IPsec is in transport mode. Tests cases are for IPsec configured both\
+| ... | on RLOC interface or lisp_gpe0 interface.
+| ... | *[Ver] TG verification:* Packet is send from TG(if1) across the DUT1 to\
+| ... | DUT2 where it is forwarded to TG(if2).
+| ... | *[Ref] Applicable standard specifications:* RFC6830, RFC4303.
+
+*** Test Cases ***
+| TC01: DUT1 and DUT2 route IPv4 bidirectionally over LISP GPE tunnel using IPsec (transport) on RLOC Int.
+| | [Documentation]
+| | ... | [Top] TG-DUT1-DUT2-TG.
+| | ... | [Enc] Eth-IPv4-IPSec-LISPGPE-IPv4-ICMPv4 on DUT1-DUT2,\
+| | ... | Eth-IPv4-ICMPv4 on TG-DUTn.
+| | ... | [Cfg] Configure IPv4 LISP static adjacencies on DUT1 and DUT2 with\
+| | ... | IPsec in between DUTs.
+| | ... | [Ver] Case: ip4-lispgpe-ipsec-ip4 - main fib
+| | ... | Make TG send ICMPv4 Echo Req between its interfaces across both\
+| | ... | DUTs and LISP GPE tunnel between them; verify IPv4 headers on\
+| | ... | received packets are correct.
+| | ... | [Ref] RFC6830, RFC4303.
+| | ...
+| | [Tags] | EXPECTED_FAILING
+| | ...
+| | ${encr_alg}= | Crypto Alg AES CBC 128
+| | ${auth_alg}= | Integ Alg SHA1 96
+| | Given Setup 3-node Topology
+| | And Add IP Neighbors
+| | And Set up LISP GPE topology
+| | ... | ${dut1_node} | ${dut1_to_dut2} | ${NONE}
+| | ... | ${dut2_node} | ${dut2_to_dut1} | ${NONE}
+| | ... | ${duts_locator_set} | ${dut1_ip4_eid} | ${dut2_ip4_eid}
+| | ... | ${dut1_to_dut2_ip4_static_adjacency}
+| | ... | ${dut2_to_dut1_ip4_static_adjacency}
+| | And IPsec Generate Keys | ${encr_alg} | ${auth_alg}
+| | When VPP Setup IPsec Manual Keyed Connection
+| | ... | ${dut1_node} | ${dut1_to_dut2} | ${encr_alg} | ${encr_key}
+| | ... | ${auth_alg} | ${auth_key} | ${dut1_spi} | ${dut2_spi}
+| | ... | ${dut1_to_dut2_ip4} | ${dut2_to_dut1_ip4}
+| | And VPP Setup IPsec Manual Keyed Connection
+| | ... | ${dut2_node} | ${dut2_to_dut1} | ${encr_alg} | ${encr_key}
+| | ... | ${auth_alg} | ${auth_key} | ${dut2_spi} | ${dut1_spi}
+| | ... | ${dut2_to_dut1_ip4} | ${dut1_to_dut2_ip4}
+| | Then Send Packet And Check Headers
+| | ... | ${tg_node} | ${tg1_ip4} | ${tg2_ip4}
+| | ... | ${tg_to_dut1} | ${tg_to_dut1_mac} | ${dut1_to_tg_mac}
+| | ... | ${tg_to_dut2} | ${dut2_to_tg_mac} | ${tg_to_dut2_mac}
+| | And Send Packet And Check Headers
+| | ... | ${tg_node} | ${tg2_ip4} | ${tg1_ip4}
+| | ... | ${tg_to_dut2} | ${tg_to_dut2_mac} | ${dut2_to_tg_mac}
+| | ... | ${tg_to_dut1} | ${dut1_to_tg_mac} | ${tg_to_dut1_mac}
+
+| TC02: DUT1 and DUT2 route IPv4 bidirectionally over LISP GPE tunnel using IPsec (transport) lisp_gpe0 Int.
+| | [Documentation]
+| | ... | [Top] TG-DUT1-DUT2-TG.
+| | ... | [Enc] Eth-IPv4-IPSec-LISPGPE-IPv4-ICMPv4 on DUT1-DUT2,\
+| | ... | Eth-IPv4-ICMPv4 on TG-DUTn.
+| | ... | [Cfg] Configure IPv4 LISP static adjacencies on DUT1 and DUT2 with\
+| | ... | IPsec in between DUTs.
+| | ... | [Ver] Case: ip4-ipsec-lispgpe-ip4 - main fib
+| | ... | Make TG send ICMPv4 Echo Req between its interfaces across both\
+| | ... | DUTs and LISP GPE tunnel between them; verify IPv4 headers on\
+| | ... | received packets are correct.
+| | ... | [Ref] RFC6830, RFC4303.
+| | ...
+| | [Tags] | EXPECTED_FAILING
+| | ...
+| | ${encr_alg}= | Crypto Alg AES CBC 128
+| | ${auth_alg}= | Integ Alg SHA1 96
+| | Given Setup 3-node Topology
+| | And Add IP Neighbors
+| | And Set up LISP GPE topology
+| | ... | ${dut1_node} | ${dut1_to_dut2} | ${NONE}
+| | ... | ${dut2_node} | ${dut2_to_dut1} | ${NONE}
+| | ... | ${duts_locator_set} | ${dut1_ip4_eid} | ${dut2_ip4_eid}
+| | ... | ${dut1_to_dut2_ip4_static_adjacency}
+| | ... | ${dut2_to_dut1_ip4_static_adjacency}
+| | ${lisp_if_idx}= | resources.libraries.python.InterfaceUtil.Get sw if index
+| | ... | ${dut1_node} | lisp_gpe0
+| | And IPsec Generate Keys | ${encr_alg} | ${auth_alg}
+| | When VPP Setup IPsec Manual Keyed Connection
+| | ... | ${dut1_node} | ${lisp_if_idx} | ${encr_alg} | ${encr_key}
+| | ... | ${auth_alg} | ${auth_key} | ${dut1_spi} | ${dut2_spi} | ${tg1_ip4}
+| | ... | ${tg2_ip4}
+| | And VPP Setup IPsec Manual Keyed Connection
+| | ... | ${dut2_node} | ${lisp_if_idx} | ${encr_alg} | ${encr_key}
+| | ... | ${auth_alg} | ${auth_key} | ${dut2_spi} | ${dut1_spi} | ${tg2_ip4}
+| | ... | ${tg1_ip4}
+| | Then Send Packet And Check Headers
+| | ... | ${tg_node} | ${tg1_ip4} | ${tg2_ip4}
+| | ... | ${tg_to_dut1} | ${tg_to_dut1_mac} | ${dut1_to_tg_mac}
+| | ... | ${tg_to_dut2} | ${dut2_to_tg_mac} | ${tg_to_dut2_mac}
+| | And Send Packet And Check Headers
+| | ... | ${tg_node} | ${tg2_ip4} | ${tg1_ip4}
+| | ... | ${tg_to_dut2} | ${tg_to_dut2_mac} | ${dut2_to_tg_mac}
+| | ... | ${tg_to_dut1} | ${dut1_to_tg_mac} | ${tg_to_dut1_mac}
+
+| TC03: DUT1 and DUT2 route IPv4 bidirectionally over LISP GPE tunnel using IPsec (transport) on RLOC Int and VRF on EID is enabled.
+| | [Documentation]
+| | ... | [Top] TG-DUT1-DUT2-TG.
+| | ... | [Enc] Eth-IPv4-IPSec-LISPGPE-IPv4-ICMPv4 on DUT1-DUT2,\
+| | ... | Eth-IPv4-ICMPv4 on TG-DUTn.
+| | ... | [Cfg] Configure IPv4 LISP static adjacencies on DUT1 and DUT2 with\
+| | ... | IPsec in between DUTs.
+| | ... | [Ver] Case: ip4-lispgpe-ipsec-ip4 - vrf, main fib
+| | ... | Make TG send ICMPv4 Echo Req between its interfaces across both\
+| | ... | DUTs and LISP GPE tunnel between them; verify IPv4 headers on\
+| | ... | received packets are correct.
+| | ... | [Ref] RFC6830, RFC4303.
+| | ...
+| | [Tags] | EXPECTED_FAILING
+| | ...
+| | ${encr_alg}= | Crypto Alg AES CBC 128
+| | ${auth_alg}= | Integ Alg SHA1 96
+| | Given Setup 3-node Topology
+| | And Setup VRF on DUT | ${dut1_node} | ${dut1_fib_table} | ${dut1_to_dut2}
+| | ... | ${dut2_to_dut1_ip4} | ${dut2_to_dut1_mac} | ${tg2_ip4} | ${dut1_to_tg}
+| | ... | ${tg1_ip4} | ${tg_to_dut1_mac} | ${prefix4}
+| | And Setup VRF on DUT | ${dut2_node} | ${dut2_fib_table} | ${dut2_to_dut1}
+| | ... | ${dut1_to_dut2_ip4} | ${dut1_to_dut2_mac} | ${tg1_ip4} | ${dut2_to_tg}
+| | ... | ${tg2_ip4} | ${tg_to_dut2_mac} | ${prefix4}
+| | When IPsec Generate Keys | ${encr_alg} | ${auth_alg}
+| | And Set up LISP GPE topology
+| | ... | ${dut1_node} | ${dut1_to_dut2} | ${NONE}
+| | ... | ${dut2_node} | ${dut2_to_dut1} | ${NONE}
+| | ... | ${duts_locator_set} | ${dut1_ip4_eid} | ${dut2_ip4_eid}
+| | ... | ${dut1_to_dut2_ip4_static_adjacency}
+| | ... | ${dut2_to_dut1_ip4_static_adjacency}
+| | And VPP Setup IPsec Manual Keyed Connection
+| | ... | ${dut1_node} | ${dut1_to_dut2} | ${encr_alg} | ${encr_key}
+| | ... | ${auth_alg} | ${auth_key} | ${dut1_spi} | ${dut2_spi}
+| | ... | ${dut1_to_dut2_ip4} | ${dut2_to_dut1_ip4}
+| | And VPP Setup IPsec Manual Keyed Connection
+| | ... | ${dut2_node} | ${dut2_to_dut1} | ${encr_alg} | ${encr_key}
+| | ... | ${auth_alg} | ${auth_key} | ${dut2_spi} | ${dut1_spi}
+| | ... | ${dut2_to_dut1_ip4} | ${dut1_to_dut2_ip4}
+| | Then Send Packet And Check Headers
+| | ... | ${tg_node} | ${tg1_ip4} | ${tg2_ip4}
+| | ... | ${tg_to_dut1} | ${tg_to_dut1_mac} | ${dut1_to_tg_mac}
+| | ... | ${tg_to_dut2} | ${dut2_to_tg_mac} | ${tg_to_dut2_mac}
+| | And Send Packet And Check Headers
+| | ... | ${tg_node} | ${tg2_ip4} | ${tg1_ip4}
+| | ... | ${tg_to_dut2} | ${tg_to_dut2_mac} | ${dut2_to_tg_mac}
+| | ... | ${tg_to_dut1} | ${dut1_to_tg_mac} | ${tg_to_dut1_mac}
+
+| TC04: DUT1 and DUT2 route IPv4 bidirectionally over LISP GPE tunnel using IPsec (transport) on lisp_gpe0 Int and VRF is enabled.
+| | [Documentation]
+| | ... | [Top] TG-DUT1-DUT2-TG.
+| | ... | [Enc] Eth-IPv4-IPSec-LISPGPE-IPv4-ICMPv4 on DUT1-DUT2,\
+| | ... | Eth-IPv4-ICMPv4 on TG-DUTn.
+| | ... | [Cfg] Configure IPv4 LISP static adjacencies on DUT1 and DUT2 with\
+| | ... | IPsec in between DUTs.
+| | ... | [Ver] Case: ip4-ipsec-lispgpe-ip4 - vrf, main fib
+| | ... | Make TG send ICMPv4 Echo Req between its interfaces across both\
+| | ... | DUTs and LISP GPE tunnel between them; verify IPv4 headers on\
+| | ... | received packets are correct.
+| | ... | [Ref] RFC6830, RFC4303.
+| | ...
+| | [teardown] | Run keyword if test passed | Fail | Feature not implemented
+| | ...
+| | [Tags] | EXPECTED_FAILING
+| | ...
+| | ${encr_alg}= | Crypto Alg AES CBC 128
+| | ${auth_alg}= | Integ Alg SHA1 96
+| | Given Setup 3-node Topology
+| | And Setup VRF on DUT | ${dut1_node} | ${dut1_fib_table} | ${dut1_to_dut2}
+| | ... | ${dut2_to_dut1_ip4} | ${dut2_to_dut1_mac} | ${tg2_ip4} | ${dut1_to_tg}
+| | ... | ${tg1_ip4} | ${tg_to_dut1_mac} | ${prefix4}
+| | And Setup VRF on DUT | ${dut2_node} | ${dut2_fib_table} | ${dut2_to_dut1}
+| | ... | ${dut1_to_dut2_ip4} | ${dut1_to_dut2_mac} | ${tg1_ip4} | ${dut2_to_tg}
+| | ... | ${tg2_ip4} | ${tg_to_dut2_mac} | ${prefix4}
+| | And Set up LISP GPE topology
+| | ... | ${dut1_node} | ${dut1_to_dut2} | ${NONE}
+| | ... | ${dut2_node} | ${dut2_to_dut1} | ${NONE}
+| | ... | ${duts_locator_set} | ${dut1_ip4_eid} | ${dut2_ip4_eid}
+| | ... | ${dut1_to_dut2_ip4_static_adjacency}
+| | ... | ${dut2_to_dut1_ip4_static_adjacency}
+| | When IPsec Generate Keys | ${encr_alg} | ${auth_alg}
+| | ${lisp_if_idx}= | resources.libraries.python.InterfaceUtil.Get sw if index
+| | ... | ${dut1_node} | lisp_gpe0
+| | And VPP Setup IPsec Manual Keyed Connection
+| | ... | ${dut1_node} | ${lisp_if_idx} | ${encr_alg} | ${encr_key}
+| | ... | ${auth_alg} | ${auth_key} | ${dut1_spi} | ${dut2_spi} | ${tg1_ip4}
+| | ... | ${tg2_ip4}
+| | And VPP Setup IPsec Manual Keyed Connection
+| | ... | ${dut2_node} | ${lisp_if_idx} | ${encr_alg} | ${encr_key}
+| | ... | ${auth_alg} | ${auth_key} | ${dut2_spi} | ${dut1_spi} | ${tg2_ip4}
+| | ... | ${tg1_ip4}
+| | Then Send Packet And Check Headers
+| | ... | ${tg_node} | ${tg1_ip4} | ${tg2_ip4}
+| | ... | ${tg_to_dut1} | ${tg_to_dut1_mac} | ${dut1_to_tg_mac}
+| | ... | ${tg_to_dut2} | ${dut2_to_tg_mac} | ${tg_to_dut2_mac}
+| | And Send Packet And Check Headers
+| | ... | ${tg_node} | ${tg2_ip4} | ${tg1_ip4}
+| | ... | ${tg_to_dut2} | ${tg_to_dut2_mac} | ${dut2_to_tg_mac}
+| | ... | ${tg_to_dut1} | ${dut1_to_tg_mac} | ${tg_to_dut1_mac}
+
+*** Keywords ***
+| Setup 3-node Topology
+| | [Documentation]
+| | ... | Setup 3-node topology for this test suite. Set all physical\
+| | ... | interfaces up and assing IP adresses to them.
+| | ...
+| | Path for 3-node testing is set
+| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['DUT2']} | ${nodes['TG']}
+| | Interfaces in 3-node path are up
+| | Set Interface Address | ${dut1_node} | ${dut1_to_dut2} | ${dut1_to_dut2_ip4}
+| | ... | ${prefix4}
+| | Set Interface Address | ${dut1_node} | ${dut1_to_tg} | ${dut1_to_tg_ip4}
+| | ... | ${prefix4}
+| | Set Interface Address | ${dut2_node} | ${dut2_to_dut1} | ${dut2_to_dut1_ip4}
+| | ... | ${prefix4}
+| | Set Interface Address | ${dut2_node} | ${dut2_to_tg} | ${dut2_to_tg_ip4}
+| | ... | ${prefix4}
+
+| Add IP Neighbors
+| | [Documentation]
+| | ... | Add IP neighbors to physical interfaces on DUTs.
+| | ...
+| | Add IP Neighbor | ${dut1_node} | ${dut1_to_tg} | ${tg1_ip4}
+| | ... | ${tg_to_dut1_mac}
+| | Add IP Neighbor | ${dut2_node} | ${dut2_to_tg} | ${tg2_ip4}
+| | ... | ${tg_to_dut2_mac}
+| | Add IP Neighbor | ${dut1_node} | ${dut1_to_dut2} | ${dut2_to_dut1_ip4}
+| | ... | ${dut2_to_dut1_mac}
+| | Add IP Neighbor | ${dut2_node} | ${dut2_to_dut1} | ${dut1_to_dut2_ip4}
+| | ... | ${dut1_to_dut2_mac}
diff --git a/tests/func/lisp/lisp_ipv4_lispgpe_ipv4.robot b/tests/func/lisp/lisp_ipv4_lispgpe_ipv4.robot
index 0ffcb8909a..c793b0e7ba 100644
--- a/tests/func/lisp/lisp_ipv4_lispgpe_ipv4.robot
+++ b/tests/func/lisp/lisp_ipv4_lispgpe_ipv4.robot
@@ -16,17 +16,17 @@
 | Library | resources.libraries.python.NodePath
 | Library | resources.libraries.python.Trace
 | Library | resources.libraries.python.IPUtil
-| Library | resources.libraries.python.LispUtil
 | 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/vrf.robot
 | Resource | resources/libraries/robot/lisp/lispgpe.robot
 # Import configuration and test data:
 | Variables | resources/test_data/lisp/ipv4_lispgpe_ipv4/ipv4_lispgpe_ipv4.py
 | ...
-| Force Tags | 3_NODE_SINGLE_LINK_TOPO | VM_ENV
+| 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
@@ -133,47 +133,3 @@
 | | ... | ${tg_node} | ${tg2_ip4} | ${tg1_ip4}
 | | ... | ${tg_to_dut2} | ${tg_to_dut2_mac} | ${dut2_to_tg_mac}
 | | ... | ${tg_to_dut1} | ${dut1_to_tg_mac} | ${tg_to_dut1_mac}
-
-*** Keywords ***
-| Setup VRF on DUT
-| | [Documentation]
-| | ... | The keyword sets a FIB table on a DUT, assigns two interfaces to it,\
-| | ... | adds two ARP items and a route, see example.
-| | ...
-| | ... | *Example:*
-| | ... | Three-node topology:
-| | ... | TG_if1 - DUT1_if1-DUT1_if2 - DUT2_if1-DUT2_if2 - TG_if2
-| | ... | Create one VRF on each DUT:
-| | ... | \| Setup VRF on DUT \| ${dut1_node} \| ${dut1_fib_table} \
-| | ... | \| ${dut1_to_dut2} \| ${dut2_to_dut1_ip4} \| ${dut2_to_dut1_mac} \
-| | ... | \| ${tg2_ip4} \| ${dut1_to_tg} \| ${tg1_ip4} \| ${tg_to_dut1_mac} \
-| | ... | \| 24 \|
-| | ... | \| Setup VRF on DUT \| ${dut2_node} \| ${dut2_fib_table} \
-| | ... | \| ${dut2_to_dut1} \| ${dut1_to_dut2_ip4} \| ${dut1_to_dut2_mac} \
-| | ... | \| ${tg1_ip4} \| ${dut2_to_tg} \| ${tg2_ip4} \| ${tg_to_dut2_mac} \
-| | ... | \| 24 \|
-| | ...
-| | [Arguments]
-| | ... | ${node} | ${table} | ${route_interface} | ${route_gateway_ip}
-| | ... | ${route_gateway_mac} | ${route_dst_ip} | ${vrf_src_if} | ${src_if_ip}
-| | ... | ${src_if_mac} | ${prefix_len}
-| | ...
-| | ${route_interface_idx}= | Get Interface SW Index
-| | ... | ${node} | ${route_interface}
-| | ...
-| | Add fib table | ${node}
-| | ... | ${route_dst_ip} | ${prefix_len} | ${table}
-| | ... | via ${route_gateway_ip} sw_if_index ${route_interface_idx} multipath
-| | ...
-| | Assign Interface To Fib Table
-| | ... | ${node} | ${route_interface} | ${table}
-| | Assign Interface To Fib Table
-| | ... | ${node} | ${vrf_src_if} | ${table}
-| | ...
-| | Add Arp On Dut | ${node} | ${vrf_src_if}
-| | ... | ${src_if_ip} | ${src_if_mac} | vrf=${table}
-| | Add Arp On Dut | ${node} | ${route_interface}
-| | ... | ${route_gateway_ip} | ${route_gateway_mac} | vrf=${table}
-| | ...
-| | Vpp Route Add | ${node} | ${route_dst_ip} | ${prefix_len}
-| | ... | ${route_gateway_ip} | ${route_interface} | vrf=${table}