CSIT-687: Directory structure reorganization

Change-Id: I772c9e214be2461adf58124998d272e7d795220f
Signed-off-by: Tibor Frank <tifrank@cisco.com>
Signed-off-by: Maciek Konstantynowicz <mkonstan@cisco.com>

1 files changed, 487 insertions, 0 deletions

diff --git a/tests/vpp/func/crypto/eth2p-ethip6ipsectpt-ip6base-func.robot b/tests/vpp/func/crypto/eth2p-ethip6ipsectpt-ip6base-func.robot
new file mode 100644
index 0000000000..e36630b681
--- /dev/null
+++ b/tests/vpp/func/crypto/eth2p-ethip6ipsectpt-ip6base-func.robot
@@ -0,0 +1,487 @@
+# 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 ***
+| Resource | resources/libraries/robot/crypto/ipsec.robot
+| Library | resources.libraries.python.Trace
+| Force Tags | 3_NODE_SINGLE_LINK_TOPO | 3_NODE_DOUBLE_LINK_TOPO
+| ...        | VM_ENV | HW_ENV | SKIP_VPP_PATCH
+| Test Setup | Set up IPv6 IPSec functional test
+| ...
+| Test Teardown | Tear down IPSec functional test | ${dut_node}
+| ...
+| Documentation | *IPv6 IPsec transport mode test suite.*
+| ...
+| ... | *[Top] Network topologies:* TG-DUT1 2-node topology with one link\
+| ... | between nodes.
+| ... | *[Cfg] DUT configuration:* On DUT1 create loopback interface, configure
+| ... | loopback an physical interface IPv6 addresses, static ARP record, route
+| ... | and IPsec manual keyed connection in transport mode.
+| ... | *[Ver] TG verification:* ESP packet is sent from TG to DUT1. ESP packet
+| ... | is received on TG from DUT1.
+| ... | *[Ref] Applicable standard specifications:* RFC4303.
+
+*** Variables ***
+| ${tg_spi}= | ${1000}
+| ${dut_spi}= | ${1001}
+| ${ESP_PROTO}= | ${50}
+| ${tg_if_ip6}= | 3ffe:5f::1
+| ${dut_if_ip6}= | 3ffe:5f::2
+| ${tg_lo_ip6}= | 3ffe:60::3
+| ${dut_lo_ip6}= | 3ffe:60::4
+| ${ip6_plen}= | ${64}
+| ${ip6_plen_rt}= | ${128}
+
+*** Test Cases ***
+| TC01: VPP process ESP packet in Transport Mode with AES-CBC-128 encryption and SHA1-96 integrity
+| | [Documentation]
+| | ... | [Top] TG-DUT1.
+| | ... | [Ref] RFC4303.
+| | ... | [Cfg] On DUT1 configure IPsec manual keyed connection with encryption\
+| | ... | algorithm AES-CBC-128 and integrity algorithm SHA1-96 in transport
+| | ... | mode.
+| | ... | [Ver] Send and receive ESP packet between TG and VPP node.
+| | ${encr_alg}= | Crypto Alg AES CBC 128
+| | ${auth_alg}= | Integ Alg SHA1 96
+| | Given Generate keys for IPSec | ${encr_alg} | ${auth_alg}
+| | When Configure manual keyed connection for IPSec
+| | ... | ${dut_node} | ${dut_if} | ${encr_alg} | ${encr_key} | ${auth_alg}
+| | ... | ${auth_key} | ${dut_spi} | ${tg_spi} | ${dut_tun_ip} | ${tg_tun_ip}
+| | Then Send IPsec Packet and verify ESP encapsulation in received packet
+| | ... | ${tg_node} | ${tg_if} | ${dut_if_mac}
+| | ... | ${encr_alg} | ${encr_key} | ${auth_alg} | ${auth_key} | ${tg_spi}
+| | ... | ${dut_spi} | ${tg_tun_ip} | ${dut_tun_ip}
+
+| TC02: VPP process ESP packet in Transport Mode with AES-CBC-192 encryption and SHA1-96 integrity
+| | [Documentation]
+| | ... | [Top] TG-DUT1.
+| | ... | [Ref] RFC4303.
+| | ... | [Cfg] On DUT1 configure IPsec manual keyed connection with encryption\
+| | ... | algorithm AES-CBC-192 and integrity algorithm SHA1-96 in transport
+| | ... | mode.
+| | ... | [Ver] Send and receive ESP packet between TG and VPP node.
+| | [Tags] | SKIP_PATCH
+| | ${encr_alg}= | Crypto Alg AES CBC 192
+| | ${auth_alg}= | Integ Alg SHA1 96
+| | Given Generate keys for IPSec | ${encr_alg} | ${auth_alg}
+| | When Configure manual keyed connection for IPSec
+| | ... | ${dut_node} | ${dut_if} | ${encr_alg} | ${encr_key} | ${auth_alg}
+| | ... | ${auth_key} | ${dut_spi} | ${tg_spi} | ${dut_tun_ip} | ${tg_tun_ip}
+| | Then Send IPsec Packet and verify ESP encapsulation in received packet
+| | ... | ${tg_node} | ${tg_if} | ${dut_if_mac}
+| | ... | ${encr_alg} | ${encr_key} | ${auth_alg} | ${auth_key} | ${tg_spi}
+| | ... | ${dut_spi} | ${tg_tun_ip} | ${dut_tun_ip}
+
+| TC03: VPP process ESP packet in Transport Mode with AES-CBC-256 encryption and SHA1-96 integrity
+| | [Documentation]
+| | ... | [Top] TG-DUT1.
+| | ... | [Ref] RFC4303.
+| | ... | [Cfg] On DUT1 configure IPsec manual keyed connection with encryption\
+| | ... | algorithm AES-CBC-256 and integrity algorithm SHA1-96 in transport
+| | ... | mode.
+| | ... | [Ver] Send and receive ESP packet between TG and VPP node.
+| | [Tags] | SKIP_PATCH
+| | ${encr_alg}= | Crypto Alg AES CBC 256
+| | ${auth_alg}= | Integ Alg SHA1 96
+| | Given Generate keys for IPSec | ${encr_alg} | ${auth_alg}
+| | When Configure manual keyed connection for IPSec
+| | ... | ${dut_node} | ${dut_if} | ${encr_alg} | ${encr_key} | ${auth_alg}
+| | ... | ${auth_key} | ${dut_spi} | ${tg_spi} | ${dut_tun_ip} | ${tg_tun_ip}
+| | Then Send IPsec Packet and verify ESP encapsulation in received packet
+| | ... | ${tg_node} | ${tg_if} | ${dut_if_mac}
+| | ... | ${encr_alg} | ${encr_key} | ${auth_alg} | ${auth_key} | ${tg_spi}
+| | ... | ${dut_spi} | ${tg_tun_ip} | ${dut_tun_ip}
+
+| TC04: VPP process ESP packet in Transport Mode with AES-CBC-128 encryption and SHA-256-128 integrity
+| | [Documentation]
+| | ... | [Top] TG-DUT1.
+| | ... | [Ref] RFC4303.
+| | ... | [Cfg] On DUT1 configure IPsec manual keyed connection with encryption\
+| | ... | algorithm AES-CBC-128 and integrity algorithm SHA-256-128 in transport
+| | ... | mode.
+| | ... | [Ver] Send and receive ESP packet between TG and VPP node.
+| | [Tags] | SKIP_PATCH
+| | ${encr_alg}= | Crypto Alg AES CBC 128
+| | ${auth_alg}= | Integ Alg SHA 256 128
+| | Given Generate keys for IPSec | ${encr_alg} | ${auth_alg}
+| | When Configure manual keyed connection for IPSec
+| | ... | ${dut_node} | ${dut_if} | ${encr_alg} | ${encr_key} | ${auth_alg}
+| | ... | ${auth_key} | ${dut_spi} | ${tg_spi} | ${dut_tun_ip} | ${tg_tun_ip}
+| | Then Send IPsec Packet and verify ESP encapsulation in received packet
+| | ... | ${tg_node} | ${tg_if} | ${dut_if_mac}
+| | ... | ${encr_alg} | ${encr_key} | ${auth_alg} | ${auth_key} | ${tg_spi}
+| | ... | ${dut_spi} | ${tg_tun_ip} | ${dut_tun_ip}
+
+| TC05: VPP process ESP packet in Transport Mode with AES-CBC-192 encryption and SHA-256-128 integrity
+| | [Documentation]
+| | ... | [Top] TG-DUT1.
+| | ... | [Ref] RFC4303.
+| | ... | [Cfg] On DUT1 configure IPsec manual keyed connection with encryption\
+| | ... | algorithm AES-CBC-192 and integrity algorithm SHA-256-128 in transport
+| | ... | mode.
+| | ... | [Ver] Send and receive ESP packet between TG and VPP node.
+| | ${encr_alg}= | Crypto Alg AES CBC 192
+| | ${auth_alg}= | Integ Alg SHA 256 128
+| | Given Generate keys for IPSec | ${encr_alg} | ${auth_alg}
+| | When Configure manual keyed connection for IPSec
+| | ... | ${dut_node} | ${dut_if} | ${encr_alg} | ${encr_key} | ${auth_alg}
+| | ... | ${auth_key} | ${dut_spi} | ${tg_spi} | ${dut_tun_ip} | ${tg_tun_ip}
+| | Then Send IPsec Packet and verify ESP encapsulation in received packet
+| | ... | ${tg_node} | ${tg_if} | ${dut_if_mac}
+| | ... | ${encr_alg} | ${encr_key} | ${auth_alg} | ${auth_key} | ${tg_spi}
+| | ... | ${dut_spi} | ${tg_tun_ip} | ${dut_tun_ip}
+
+| TC06: VPP process ESP packet in Transport Mode with AES-CBC-256 encryption and SHA-256-128 integrity
+| | [Documentation]
+| | ... | [Top] TG-DUT1.
+| | ... | [Ref] RFC4303.
+| | ... | [Cfg] On DUT1 configure IPsec manual keyed connection with encryption\
+| | ... | algorithm AES-CBC-256 and integrity algorithm SHA-256-128 in transport
+| | ... | mode.
+| | ... | [Ver] Send and receive ESP packet between TG and VPP node.
+| | [Tags] | SKIP_PATCH
+| | ${encr_alg}= | Crypto Alg AES CBC 256
+| | ${auth_alg}= | Integ Alg SHA 256 128
+| | Given Generate keys for IPSec | ${encr_alg} | ${auth_alg}
+| | When Configure manual keyed connection for IPSec
+| | ... | ${dut_node} | ${dut_if} | ${encr_alg} | ${encr_key} | ${auth_alg}
+| | ... | ${auth_key} | ${dut_spi} | ${tg_spi} | ${dut_tun_ip} | ${tg_tun_ip}
+| | Then Send IPsec Packet and verify ESP encapsulation in received packet
+| | ... | ${tg_node} | ${tg_if} | ${dut_if_mac}
+| | ... | ${encr_alg} | ${encr_key} | ${auth_alg} | ${auth_key} | ${tg_spi}
+| | ... | ${dut_spi} | ${tg_tun_ip} | ${dut_tun_ip}
+
+| TC07: VPP process ESP packet in Transport Mode with AES-CBC-128 encryption and SHA-384-192 integrity
+| | [Documentation]
+| | ... | [Top] TG-DUT1.
+| | ... | [Ref] RFC4303.
+| | ... | [Cfg] On DUT1 configure IPsec manual keyed connection with encryption\
+| | ... | algorithm AES-CBC-128 and integrity algorithm SHA-384-192 in transport
+| | ... | mode.
+| | ... | [Ver] Send and receive ESP packet between TG and VPP node.
+| | [Tags] | SKIP_PATCH
+| | ${encr_alg}= | Crypto Alg AES CBC 128
+| | ${auth_alg}= | Integ Alg SHA 384 192
+| | Given Generate keys for IPSec | ${encr_alg} | ${auth_alg}
+| | When Configure manual keyed connection for IPSec
+| | ... | ${dut_node} | ${dut_if} | ${encr_alg} | ${encr_key} | ${auth_alg}
+| | ... | ${auth_key} | ${dut_spi} | ${tg_spi} | ${dut_tun_ip} | ${tg_tun_ip}
+| | Then Send IPsec Packet and verify ESP encapsulation in received packet
+| | ... | ${tg_node} | ${tg_if} | ${dut_if_mac}
+| | ... | ${encr_alg} | ${encr_key} | ${auth_alg} | ${auth_key} | ${tg_spi}
+| | ... | ${dut_spi} | ${tg_tun_ip} | ${dut_tun_ip}
+
+| TC08: VPP process ESP packet in Transport Mode with AES-CBC-192 encryption and SHA-384-192 integrity
+| | [Documentation]
+| | ... | [Top] TG-DUT1.
+| | ... | [Ref] RFC4303.
+| | ... | [Cfg] On DUT1 configure IPsec manual keyed connection with encryption\
+| | ... | algorithm AES-CBC-192 and integrity algorithm SHA-384-192 in transport
+| | ... | mode.
+| | ... | [Ver] Send and receive ESP packet between TG and VPP node.
+| | [Tags] | SKIP_PATCH
+| | ${encr_alg}= | Crypto Alg AES CBC 192
+| | ${auth_alg}= | Integ Alg SHA 384 192
+| | Given Generate keys for IPSec | ${encr_alg} | ${auth_alg}
+| | When Configure manual keyed connection for IPSec
+| | ... | ${dut_node} | ${dut_if} | ${encr_alg} | ${encr_key} | ${auth_alg}
+| | ... | ${auth_key} | ${dut_spi} | ${tg_spi} | ${dut_tun_ip} | ${tg_tun_ip}
+| | Then Send IPsec Packet and verify ESP encapsulation in received packet
+| | ... | ${tg_node} | ${tg_if} | ${dut_if_mac}
+| | ... | ${encr_alg} | ${encr_key} | ${auth_alg} | ${auth_key} | ${tg_spi}
+| | ... | ${dut_spi} | ${tg_tun_ip} | ${dut_tun_ip}
+
+| TC09: VPP process ESP packet in Transport Mode with AES-CBC-256 encryption and SHA-384-192 integrity
+| | [Documentation]
+| | ... | [Top] TG-DUT1.
+| | ... | [Ref] RFC4303.
+| | ... | [Cfg] On DUT1 configure IPsec manual keyed connection with encryption\
+| | ... | algorithm AES-CBC-256 and integrity algorithm SHA-384-192 in transport
+| | ... | mode.
+| | ... | [Ver] Send and receive ESP packet between TG and VPP node.
+| | ${encr_alg}= | Crypto Alg AES CBC 256
+| | ${auth_alg}= | Integ Alg SHA 384 192
+| | Given Generate keys for IPSec | ${encr_alg} | ${auth_alg}
+| | When Configure manual keyed connection for IPSec
+| | ... | ${dut_node} | ${dut_if} | ${encr_alg} | ${encr_key} | ${auth_alg}
+| | ... | ${auth_key} | ${dut_spi} | ${tg_spi} | ${dut_tun_ip} | ${tg_tun_ip}
+| | Then Send IPsec Packet and verify ESP encapsulation in received packet
+| | ... | ${tg_node} | ${tg_if} | ${dut_if_mac}
+| | ... | ${encr_alg} | ${encr_key} | ${auth_alg} | ${auth_key} | ${tg_spi}
+| | ... | ${dut_spi} | ${tg_tun_ip} | ${dut_tun_ip}
+
+| TC10: VPP process ESP packet in Transport Mode with AES-CBC-128 encryption and SHA-512-256 integrity
+| | [Documentation]
+| | ... | [Top] TG-DUT1.
+| | ... | [Ref] RFC4303.
+| | ... | [Cfg] On DUT1 configure IPsec manual keyed connection with encryption\
+| | ... | algorithm AES-CBC-128 and integrity algorithm SHA-512-256 in transport
+| | ... | mode.
+| | ... | [Ver] Send and receive ESP packet between TG and VPP node.
+| | [Tags] | SKIP_PATCH
+| | ${encr_alg}= | Crypto Alg AES CBC 128
+| | ${auth_alg}= | Integ Alg SHA 512 256
+| | Given Generate keys for IPSec | ${encr_alg} | ${auth_alg}
+| | When Configure manual keyed connection for IPSec
+| | ... | ${dut_node} | ${dut_if} | ${encr_alg} | ${encr_key} | ${auth_alg}
+| | ... | ${auth_key} | ${dut_spi} | ${tg_spi} | ${dut_tun_ip} | ${tg_tun_ip}
+| | Then Send IPsec Packet and verify ESP encapsulation in received packet
+| | ... | ${tg_node} | ${tg_if} | ${dut_if_mac}
+| | ... | ${encr_alg} | ${encr_key} | ${auth_alg} | ${auth_key} | ${tg_spi}
+| | ... | ${dut_spi} | ${tg_tun_ip} | ${dut_tun_ip}
+
+| TC11: VPP process ESP packet in Transport Mode with AES-CBC-192 encryption and SHA-512-256 integrity
+| | [Documentation]
+| | ... | [Top] TG-DUT1.
+| | ... | [Ref] RFC4303.
+| | ... | [Cfg] On DUT1 configure IPsec manual keyed connection with encryption\
+| | ... | algorithm AES-CBC-192 and integrity algorithm SHA-512-256 in transport
+| | ... | mode.
+| | ... | [Ver] Send and receive ESP packet between TG and VPP node.
+| | [Tags] | SKIP_PATCH
+| | ${encr_alg}= | Crypto Alg AES CBC 192
+| | ${auth_alg}= | Integ Alg SHA 512 256
+| | Given Generate keys for IPSec | ${encr_alg} | ${auth_alg}
+| | When Configure manual keyed connection for IPSec
+| | ... | ${dut_node} | ${dut_if} | ${encr_alg} | ${encr_key} | ${auth_alg}
+| | ... | ${auth_key} | ${dut_spi} | ${tg_spi} | ${dut_tun_ip} | ${tg_tun_ip}
+| | Then Send IPsec Packet and verify ESP encapsulation in received packet
+| | ... | ${tg_node} | ${tg_if} | ${dut_if_mac}
+| | ... | ${encr_alg} | ${encr_key} | ${auth_alg} | ${auth_key} | ${tg_spi}
+| | ... | ${dut_spi} | ${tg_tun_ip} | ${dut_tun_ip}
+
+| TC12: VPP process ESP packet in Transport Mode with AES-CBC-256 encryption and SHA-512-256 integrity
+| | [Documentation]
+| | ... | [Top] TG-DUT1.
+| | ... | [Ref] RFC4303.
+| | ... | [Cfg] On DUT1 configure IPsec manual keyed connection with encryption\
+| | ... | algorithm AES-CBC-256 and integrity algorithm SHA-512-256 in transport
+| | ... | mode.
+| | ... | [Ver] Send and receive ESP packet between TG and VPP node.
+| | ${encr_alg}= | Crypto Alg AES CBC 256
+| | ${auth_alg}= | Integ Alg SHA 512 256
+| | Given Generate keys for IPSec | ${encr_alg} | ${auth_alg}
+| | When Configure manual keyed connection for IPSec
+| | ... | ${dut_node} | ${dut_if} | ${encr_alg} | ${encr_key} | ${auth_alg}
+| | ... | ${auth_key} | ${dut_spi} | ${tg_spi} | ${dut_tun_ip} | ${tg_tun_ip}
+| | Then Send IPsec Packet and verify ESP encapsulation in received packet
+| | ... | ${tg_node} | ${tg_if} | ${dut_if_mac}
+| | ... | ${encr_alg} | ${encr_key} | ${auth_alg} | ${auth_key} | ${tg_spi}
+| | ... | ${dut_spi} | ${tg_tun_ip} | ${dut_tun_ip}
+
+| TC13: VPP process ESP packet in Transport Mode with AES-CBC-128 encryption and SHA1-96 integrity - different encryption alogrithms used
+| | [Documentation]
+| | ... | [Top] TG-DUT1.
+| | ... | [Cfg] On DUT1 configure IPsec manual keyed connection with encryption\
+| | ... | algorithm AES-CBC-128 and integrity algorithm SHA1-96 in transport\
+| | ... | mode.
+| | ... | [Ver] Send an ESP packet encrypted by encryption key different from\
+| | ... | encryption key stored on VPP node from TG to VPP node and expect no\
+| | ... | response to be received on TG.
+| | ... | [Ref] RFC4303.
+| | ${encr_alg}= | Crypto Alg AES CBC 128
+| | ${auth_alg}= | Integ Alg SHA1 96
+| | Given Generate keys for IPSec | ${encr_alg} | ${auth_alg}
+| | ${encr_key2}= | And Get Second Random String | ${encr_alg} | Crypto
+| | When Configure manual keyed connection for IPSec
+| | ... | ${dut_node} | ${dut_if} | ${encr_alg} | ${encr_key} | ${auth_alg}
+| | ... | ${auth_key} | ${dut_spi} | ${tg_spi} | ${dut_tun_ip} | ${tg_tun_ip}
+| | Then Run Keyword And Expect Error | ESP packet Rx timeout
+| | ... | Send IPsec Packet and verify ESP encapsulation in received packet
+| | ... | ${tg_node} | ${tg_if} | ${dut_if_mac}
+| | ... | ${encr_alg} | ${encr_key2} | ${auth_alg} | ${auth_key} | ${tg_spi}
+| | ... | ${dut_spi} | ${tg_tun_ip} | ${dut_tun_ip}
+
+| TC14: VPP process ESP packet in Transport Mode with AES-CBC-128 encryption and SHA1-96 integrity - different integrity alogrithms used
+| | [Documentation]
+| | ... | [Top] TG-DUT1.
+| | ... | [Cfg] On DUT1 configure IPsec manual keyed connection with encryption\
+| | ... | algorithm AES-CBC-128 and integrity algorithm SHA1-96 in transport\
+| | ... | mode.
+| | ... | [Ver] Send an ESP packet authenticated by integrity key different\
+| | ... | from integrity key stored on VPP node from TG to VPP node and expect\
+| | ... | no response to be received on TG.
+| | ... | [Ref] RFC4303.
+| | ${encr_alg}= | Crypto Alg AES CBC 128
+| | ${auth_alg}= | Integ Alg SHA1 96
+| | Given Generate keys for IPSec | ${encr_alg} | ${auth_alg}
+| | ${auth_key2}= | And Get Second Random String | ${auth_alg} | Integ
+| | When Configure manual keyed connection for IPSec
+| | ... | ${dut_node} | ${dut_if} | ${encr_alg} | ${encr_key} | ${auth_alg}
+| | ... | ${auth_key} | ${dut_spi} | ${tg_spi} | ${dut_tun_ip} | ${tg_tun_ip}
+| | Then Run Keyword And Expect Error | ESP packet Rx timeout
+| | ... | Send IPsec Packet and verify ESP encapsulation in received packet
+| | ... | ${tg_node} | ${tg_if} | ${dut_if_mac}
+| | ... | ${encr_alg} | ${encr_key} | ${auth_alg} | ${auth_key2} | ${tg_spi}
+| | ... | ${dut_spi} | ${tg_tun_ip} | ${dut_tun_ip}
+
+| TC15: VPP process ESP packet in Transport Mode with AES-CBC-128 encryption and SHA1-96 integrity - different encryption and integrity alogrithms used
+| | [Documentation]
+| | ... | [Top] TG-DUT1.
+| | ... | [Cfg] On DUT1 configure IPsec manual keyed connection with encryption\
+| | ... | algorithm AES-CBC-128 and integrity algorithm SHA1-96 in transport\
+| | ... | mode.
+| | ... | [Ver] Send an ESP packet authenticated by integrity key and encrypted\
+| | ... | by encryption key different from integrity and encryption keys stored\
+| | ... | on VPP node from TG to VPP node and expect no response to be received\
+| | ... | on TG.
+| | ... | [Ref] RFC4303.
+| | ${encr_alg}= | Crypto Alg AES CBC 128
+| | ${auth_alg}= | Integ Alg SHA1 96
+| | Given Generate keys for IPSec | ${encr_alg} | ${auth_alg}
+| | ${encr_key2}= | And Get Second Random String | ${encr_alg} | Crypto
+| | ${auth_key2}= | And Get Second Random String | ${auth_alg} | Integ
+| | When Configure manual keyed connection for IPSec
+| | ... | ${dut_node} | ${dut_if} | ${encr_alg} | ${encr_key} | ${auth_alg}
+| | ... | ${auth_key} | ${dut_spi} | ${tg_spi} | ${dut_tun_ip} | ${tg_tun_ip}
+| | Then Run Keyword And Expect Error | ESP packet Rx timeout
+| | ... | Send IPsec Packet and verify ESP encapsulation in received packet
+| | ... | ${tg_node} | ${tg_if} | ${dut_if_mac}
+| | ... | ${encr_alg} | ${encr_key2} | ${auth_alg} | ${auth_key2} | ${tg_spi}
+| | ... | ${dut_spi} | ${tg_tun_ip} | ${dut_tun_ip}
+
+| TC16: VPP process ESP packet in Transport Mode with AES-CBC-128 encryption and SHA1-96 integrity with update SA keys
+| | [Documentation]
+| | ... | [Top] TG-DUT1.
+| | ... | [Ref] RFC4303.
+| | ... | [Cfg] On DUT1 configure IPsec manual keyed connection with encryption\
+| | ... | algorithm AES-CBC-128 and integrity algorithm SHA1-96 in transport\
+| | ... | mode. Then update SA keys - use new keys.
+| | ... | [Ver] Send and receive ESP packet between TG and VPP node before\
+| | ... | and after SA keys update.
+| | ${encr_alg}= | Crypto Alg AES CBC 128
+| | ${auth_alg}= | Integ Alg SHA1 96
+| | Given Generate keys for IPSec | ${encr_alg} | ${auth_alg}
+| | When Configure manual keyed connection for IPSec
+| | ... | ${dut_node} | ${dut_if} | ${encr_alg} | ${encr_key} | ${auth_alg}
+| | ... | ${auth_key} | ${dut_spi} | ${tg_spi} | ${dut_tun_ip} | ${tg_tun_ip}
+| | Then Send IPsec Packet and verify ESP encapsulation in received packet
+| | ... | ${tg_node} | ${tg_if} | ${dut_if_mac}
+| | ... | ${encr_alg} | ${encr_key} | ${auth_alg} | ${auth_key} | ${tg_spi}
+| | ... | ${dut_spi} | ${tg_tun_ip} | ${dut_tun_ip}
+| | ${new_encr_key}= | Given Get Second Random String | ${encr_alg} | Crypto
+| | ${new_auth_key}= | And Get Second Random String | ${auth_alg} | Integ
+| | When Update IPSec SA keys | ${dut_node} | ${l_sa_id} | ${r_sa_id}
+| | ... | ${new_encr_key} | ${new_auth_key}
+| | Then Send IPsec Packet and verify ESP encapsulation in received packet
+| | ... | ${tg_node} | ${tg_if} | ${dut_if_mac}
+| | ... | ${encr_alg} | ${new_encr_key} | ${auth_alg} | ${new_auth_key}
+| | ... | ${tg_spi} | ${dut_spi} | ${tg_tun_ip} | ${dut_tun_ip}
+
+| TC17: VPP process ESP packet in Transport Mode with AES-CBC-128 encryption and SHA1-96 integrity with update SA keys - different encryption alogrithms used
+| | [Documentation]
+| | ... | [Top] TG-DUT1.
+| | ... | [Ref] RFC4303.
+| | ... | [Cfg] On DUT1 configure IPsec manual keyed connection with encryption\
+| | ... | algorithm AES-CBC-128 and integrity algorithm SHA1-96 in transport\
+| | ... | mode. Then update SA keys - use new keys.
+| | ... | [Ver] Send an ESP packet encrypted by encryption key different from\
+| | ... | encryption key stored on VPP node from TG to VPP node and expect no\
+| | ... | response to be received on TG before and after SA keys update.
+| | ${encr_alg}= | Crypto Alg AES CBC 128
+| | ${auth_alg}= | Integ Alg SHA1 96
+| | Given Generate keys for IPSec | ${encr_alg} | ${auth_alg}
+| | When Configure manual keyed connection for IPSec
+| | ... | ${dut_node} | ${dut_if} | ${encr_alg} | ${encr_key} | ${auth_alg}
+| | ... | ${auth_key} | ${dut_spi} | ${tg_spi} | ${dut_tun_ip} | ${tg_tun_ip}
+| | ${encr_key2}= | And Get Second Random String | ${encr_alg} | Crypto
+| | Then Run Keyword And Expect Error | ESP packet Rx timeout
+| | ... | Send IPsec Packet and verify ESP encapsulation in received packet
+| | ... | ${tg_node} | ${tg_if} | ${dut_if_mac}
+| | ... | ${encr_alg} | ${encr_key2} | ${auth_alg} | ${auth_key} | ${tg_spi}
+| | ... | ${dut_spi} | ${tg_tun_ip} | ${dut_tun_ip}
+| | ${new_encr_key}= | Given Get Second Random String | ${encr_alg} | Crypto
+| | ${new_auth_key}= | And Get Second Random String | ${auth_alg} | Integ
+| | When Update IPSec SA keys | ${dut_node} | ${l_sa_id} | ${r_sa_id}
+| | ... | ${new_encr_key} | ${new_auth_key}
+| | Then Run Keyword And Expect Error | ESP packet Rx timeout
+| | ... | Send IPsec Packet and verify ESP encapsulation in received packet
+| | ... | ${tg_node} | ${tg_if} | ${dut_if_mac}
+| | ... | ${encr_alg} | ${encr_key2} | ${auth_alg} | ${new_auth_key} | ${tg_spi}
+| | ... | ${dut_spi} | ${tg_tun_ip} | ${dut_tun_ip}
+
+| TC18: VPP process ESP packet in Transport Mode with AES-CBC-128 encryption and SHA1-96 integrity with update SA keys - different integrity alogrithms used
+| | [Documentation]
+| | ... | [Top] TG-DUT1.
+| | ... | [Ref] RFC4303.
+| | ... | [Cfg] On DUT1 configure IPsec manual keyed connection with encryption\
+| | ... | algorithm AES-CBC-128 and integrity algorithm SHA1-96 in transport\
+| | ... | mode. Then update SA keys - use new keys.
+| | ... | [Ver] Send an ESP packet authenticated by integrity key different\
+| | ... | from integrity key stored on VPP node from TG to VPP node and expect\
+| | ... | no response to be received on TG before and after SA keys update.
+| | ${encr_alg}= | Crypto Alg AES CBC 128
+| | ${auth_alg}= | Integ Alg SHA1 96
+| | Given Generate keys for IPSec | ${encr_alg} | ${auth_alg}
+| | When Configure manual keyed connection for IPSec
+| | ... | ${dut_node} | ${dut_if} | ${encr_alg} | ${encr_key} | ${auth_alg}
+| | ... | ${auth_key} | ${dut_spi} | ${tg_spi} | ${dut_tun_ip} | ${tg_tun_ip}
+| | ${auth_key2}= | And Get Second Random String | ${auth_alg} | Integ
+| | Then Run Keyword And Expect Error | ESP packet Rx timeout
+| | ... | Send IPsec Packet and verify ESP encapsulation in received packet
+| | ... | ${tg_node} | ${tg_if} | ${dut_if_mac}
+| | ... | ${encr_alg} | ${encr_key} | ${auth_alg} | ${auth_key2} | ${tg_spi}
+| | ... | ${dut_spi} | ${tg_tun_ip} | ${dut_tun_ip}
+| | ${new_encr_key}= | Given Get Second Random String | ${encr_alg} | Crypto
+| | ${new_auth_key}= | And Get Second Random String | ${auth_alg} | Integ
+| | When Update IPSec SA keys | ${dut_node} | ${l_sa_id} | ${r_sa_id}
+| | ... | ${new_encr_key} | ${new_auth_key}
+| | Then Run Keyword And Expect Error | ESP packet Rx timeout
+| | ... | Send IPsec Packet and verify ESP encapsulation in received packet
+| | ... | ${tg_node} | ${tg_if} | ${dut_if_mac}
+| | ... | ${encr_alg} | ${new_encr_key} | ${auth_alg} | ${auth_key2} | ${tg_spi}
+| | ... | ${dut_spi} | ${tg_tun_ip} | ${dut_tun_ip}
+
+| TC19: VPP process ESP packet in Transport Mode with AES-CBC-128 encryption and SHA1-96 integrity with update SA keys - different encryption and integrity alogrithms used
+| | [Documentation]
+| | ... | [Top] TG-DUT1.
+| | ... | [Ref] RFC4303.
+| | ... | [Cfg] On DUT1 configure IPsec manual keyed connection with encryption\
+| | ... | algorithm AES-CBC-128 and integrity algorithm SHA1-96 in transport\
+| | ... | mode. Then update SA keys - use new keys.
+| | ... | [Ver] Send an ESP packet authenticated by integrity key and encrypted\
+| | ... | by encryption key different from integrity and encryption keys stored\
+| | ... | on VPP node from TG to VPP node and expect no response to be received\
+| | ... | on TG before and after SA keys update.
+| | ${encr_alg}= | Crypto Alg AES CBC 128
+| | ${auth_alg}= | Integ Alg SHA1 96
+| | Given Generate keys for IPSec | ${encr_alg} | ${auth_alg}
+| | When Configure manual keyed connection for IPSec
+| | ... | ${dut_node} | ${dut_if} | ${encr_alg} | ${encr_key} | ${auth_alg}
+| | ... | ${auth_key} | ${dut_spi} | ${tg_spi} | ${dut_tun_ip} | ${tg_tun_ip}
+| | ${encr_key2}= | And Get Second Random String | ${encr_alg} | Crypto
+| | ${auth_key2}= | And Get Second Random String | ${auth_alg} | Integ
+| | Then Run Keyword And Expect Error | ESP packet Rx timeout
+| | ... | Send IPsec Packet and verify ESP encapsulation in received packet
+| | ... | ${tg_node} | ${tg_if} | ${dut_if_mac}
+| | ... | ${encr_alg} | ${encr_key2} | ${auth_alg} | ${auth_key2} | ${tg_spi}
+| | ... | ${dut_spi} | ${tg_tun_ip} | ${dut_tun_ip}
+| | ${new_encr_key}= | Given Get Second Random String | ${encr_alg} | Crypto
+| | ${new_auth_key}= | And Get Second Random String | ${auth_alg} | Integ
+| | When Update IPSec SA keys | ${dut_node} | ${l_sa_id} | ${r_sa_id}
+| | ... | ${new_encr_key} | ${new_auth_key}
+| | Then Run Keyword And Expect Error | ESP packet Rx timeout
+| | ... | Send IPsec Packet and verify ESP encapsulation in received packet
+| | ... | ${tg_node} | ${tg_if} | ${dut_if_mac}
+| | ... | ${encr_alg} | ${encr_key2} | ${auth_alg} | ${auth_key2} | ${tg_spi}
+| | ... | ${dut_spi} | ${tg_tun_ip} | ${dut_tun_ip}
+
+*** Keywords ***
+| Get Second Random String
+| | [Arguments] | ${req_alg} | ${req_type}
+| | ${req_key_len}= | Run Keyword | Get ${req_type} Alg Key Len | ${req_alg}
+| | ${key}= | Set Variable If | '${req_type}' == 'Crypto' | ${encr_key}
+| | ... | '${req_type}' == 'Integ' | ${auth_key}
+| | :FOR | ${index} | IN RANGE | 100
+| | | ${req_key}= | Generate Random String | ${req_key_len}
+| | | Return From Keyword If | '${req_key}' != '${key}' | ${req_key}