+++ /dev/null
-# 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/default.robot
-| Resource | resources/libraries/robot/testing_path.robot
-| Resource | resources/libraries/robot/ipv4.robot
-| Resource | resources/libraries/robot/ipv6.robot
-| Resource | resources/libraries/robot/map.robot
-| Library | resources.libraries.python.Trace
-| Force Tags | HW_ENV | VM_ENV | 3_NODE_DOUBLE_LINK_TOPO
-| Test Setup | Set up functional test
-| Test Teardown | Tear down functional test
-| Documentation | *Lightweight 4 over 6 test cases*
-| ...
-| ... | LW4o6 is a subset of MAP-E, with per-subscriber rules. It uses the
-| ... | same tunneling mechanism and configuration as MAP-E. It does not use
-| ... | embedded address bits.
-| ...
-| ... | *[Top] Network Topologies:* TG=DUT1 2-node topology with two links
-| ... | between nodes.
-| ... | *[Enc] Packet Encapsulations:* Eth-IPv4-UDP on TG_if1-DUT,
-| ... | Eth-IPv6-IPv4-UDP on TG_if2_DUT.
-| ... | *[Cfg] DUT configuration:* DUT1 is configured as lwAFTR.
-| ... | *[Ver] TG verification:* Test UDP ICMP Echo Request in IPv4 are
-| ... | sent to lwAFTR and are verified by TG for correctness their
-| ... | encapsulation in IPv6 src-addr, dst-addr and MAC addresses.
-| ... | *[Ref] Applicable standard specifications:* RFC7596 RFC7597.
-
-*** Variables ***
-| ${dut_ip4}= | 10.0.0.1
-| ${dut_ip6}= | 2001:0::1
-| ${tg_ip6}= | 2001:0::2
-| ${ipv4_prefix_len}= | 24
-| ${ipv6_prefix_len}= | 64
-
-| ${lw_ipv4_pfx}= | 20.0.0.1/32
-| ${lw_ipv6_pfx}= | 2001:1::/64
-| ${lw_ipv6_src}= | 2001:1::1
-| ${lw_psid_length}= | ${8}
-| ${lw_psid_offset}= | ${6}
-| ${lw_rule_psid}= | ${52}
-| ${lw_rule_ipv6_dst}= | 2001:1::2
-| ${lw_rule_2_psid}= | ${22}
-| ${lw_rule_2_ipv6_dst}= | 2001:1::3
-| ${test_ipv4_inside}= | 20.0.0.1
-| ${test_ipv4_outside}= | 10.0.0.100
-# test_port depends on psid, length, offset
-| ${test_port}= | ${1232}
-| ${test_icmp_id}= | ${1232}
-| ${test_2_port}= | ${6232}
-
-*** Test Cases ***
-| TC01: Encapsulate IPv4 into IPv6. IPv6 dst depends on IPv4 and UDP destination
-| | [Documentation]
-| | ... | [Top] TG=DUT1.
-| | ... | [Enc] Eth-IPv4-UDP on TG_if1-DUT, Eth-IPv6-IPv4-UDP on TG_if2_DUT.
-| | ... | [Cfg] On DUT1 configure Map domain and Map rule.
-| | ... | [Ver] Make TG send non-encapsulated UDP to DUT; verify TG received
-| | ... | IPv4oIPv6 encapsulated packet is correct.
-| | ... | [Ref] RFC7596 RFC7597
-| | ...
-| | Given Configure path in 2-node circular topology
-| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['TG']}
-| | And Set interfaces in 2-node circular topology up
-| | And Configure IP addresses on interfaces
-| | ... | ${dut_node} | ${dut_to_tg_if1} | ${dut_ip4} | ${ipv4_prefix_len}
-| | ... | ${dut_node} | ${dut_to_tg_if2} | ${dut_ip6} | ${ipv6_prefix_len}
-| | And Add IP Neighbor
-| | ... | ${dut_node} | ${dut_to_tg_if2} | ${tg_ip6}
-| | ... | ${tg_to_dut_if2_mac}
-| | And Vpp Route Add
-| | ... | ${dut_node} | ${lw_rule_ipv6_dst} | 128
-| | ... | ${tg_ip6} | ${dut_to_tg_if2} | resolve_attempts=${NONE}
-| | ${domain_index}=
-| | ... | When Map Add Domain
-| | ... | ${dut_node} | ${lw_ipv4_pfx} | ${lw_ipv6_pfx}
-| | ... | ${lw_ipv6_src} | 0 | ${lw_psid_offset}
-| | ... | ${lw_psid_length}
-| | And Map Add Rule
-| | ... | ${dut_node} | ${domain_index} | ${lw_rule_psid}
-| | ... | ${lw_rule_ipv6_dst}
-| | Then Send IPv4 UDP and check headers for lightweight 4over6
-| | ... | ${tg_node} | ${tg_to_dut_if1} | ${tg_to_dut_if2}
-| | ... | ${dut_to_tg_if1_mac} | ${test_ipv4_inside} | ${test_ipv4_outside}
-| | ... | ${test_port} | ${tg_to_dut_if2_mac} | ${dut_to_tg_if2_mac}
-| | ... | ${lw_rule_ipv6_dst} | ${lw_ipv6_src}
-
-TC02: Encapsulate IPv4 ICMP into IPv6. IPv6 dst depends on IPv4 addr and ICMP ID
-| | [Documentation]
-| | ... | [Top] TG=DUT1.
-| | ... | [Enc] Eth-IPv4-ICMP(type 0 and 8) on TG_if1-DUT, Eth-IPv6-IPv4-ICMP
-| | ... | on TG_if2_DUT.
-| | ... | [Cfg] On DUT1 configure Map domain and Map rule.
-| | ... | [Ver] Make TG send non-encapsulated ICMP to DUT; verify TG received
-| | ... | IPv4oIPv6 encapsulated packet is correct. Checks IPv6
-| | ... | destination based on ICMP Identifier field.
-| | ... | [Ref] RFC7596 section 8.1
-| | ...
-| | Given Configure path in 2-node circular topology
-| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['TG']}
-| | And Set interfaces in 2-node circular topology up
-| | And Configure IP addresses on interfaces
-| | ... | ${dut_node} | ${dut_to_tg_if1} | ${dut_ip4} | ${ipv4_prefix_len}
-| | ... | ${dut_node} | ${dut_to_tg_if2} | ${dut_ip6} | ${ipv6_prefix_len}
-| | And Add IP Neighbor
-| | ... | ${dut_node} | ${dut_to_tg_if2} | ${tg_ip6}
-| | ... | ${tg_to_dut_if2_mac}
-| | And Vpp Route Add
-| | ... | ${dut_node} | ${lw_rule_ipv6_dst} | 128
-| | ... | ${tg_ip6} | ${dut_to_tg_if2} | resolve_attempts=${NONE}
-| | ${domain_index}=
-| | ... | When Map Add Domain
-| | ... | ${dut_node} | ${lw_ipv4_pfx} | ${lw_ipv6_pfx}
-| | ... | ${lw_ipv6_src} | 0 | ${lw_psid_offset}
-| | ... | ${lw_psid_length}
-| | And Map Add Rule
-| | ... | ${dut_node} | ${domain_index} | ${lw_rule_psid}
-| | ... | ${lw_rule_ipv6_dst}
-| | Then Send IPv4 ICMP and check headers for lightweight 4over6
-| | ... | ${tg_node} | ${tg_to_dut_if1} | ${tg_to_dut_if2}
-| | ... | ${dut_to_tg_if1_mac} | ${test_ipv4_inside} | ${test_ipv4_outside}
-| | ... | ${test_icmp_id} | ${tg_to_dut_if2_mac} | ${dut_to_tg_if2_mac}
-| | ... | ${lw_rule_ipv6_dst} | ${lw_ipv6_src}
-
-TC03: Decapsulate IPv4 UDP from IPv6.
-| | [Documentation]
-| | ... | [Top] TG=DUT1.
-| | ... | [Enc] Eth-IPv6-IPv4-UDP on TG_if2_DUT, Eth-IPv4-UDP on TG_if1-DUT.
-| | ... | [Cfg] On DUT1 configure Map domain and Map rule.
-| | ... | [Ver] Make TG send encapsulated UDP to DUT; verify TG received
-| | ... | IPv4 non-encapsulated packet is correct.
-| | ... | [Ref] RFC7596 RFC7597
-| | ...
-| | Given Configure path in 2-node circular topology
-| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['TG']}
-| | And Set interfaces in 2-node circular topology up
-| | And Configure IP addresses on interfaces
-| | ... | ${dut_node} | ${dut_to_tg_if1} | ${dut_ip4} | ${ipv4_prefix_len}
-| | ... | ${dut_node} | ${dut_to_tg_if2} | ${dut_ip6} | ${ipv6_prefix_len}
-| | And Add Arp on DUT
-| | ... | ${dut_node} | ${dut_to_tg_if1}
-| | ... | ${test_ipv4_outside}
-| | ... | ${tg_to_dut_if1_mac}
-| | ${domain_index}=
-| | ... | When Map Add Domain
-| | ... | ${dut_node} | ${lw_ipv4_pfx} | ${lw_ipv6_pfx}
-| | ... | ${lw_ipv6_src} | 0 | ${lw_psid_offset}
-| | ... | ${lw_psid_length}
-| | And Map Add Rule
-| | ... | ${dut_node} | ${domain_index} | ${lw_rule_psid}
-| | ... | ${lw_rule_ipv6_dst}
-| | Then Send IPv4 UDP in IPv6 and check headers for lightweight 4over6
-| | ... | ${tg_node} | ${tg_to_dut_if2} | ${tg_to_dut_if1}
-| | ... | ${dut_to_tg_if2_mac} | ${tg_to_dut_if2_mac}
-| | ... | ${lw_ipv6_src} | ${lw_rule_ipv6_dst}
-| | ... | ${test_ipv4_outside} | ${test_ipv4_inside} | ${test_port}
-| | ... | ${tg_to_dut_if1_mac} | ${dut_to_tg_if1_mac}
-
-TC04: Hairpinning of traffic between two lwB4
-| | [Documentation]
-| | ... | [Top] DUT1-TG.
-| | ... | [Enc] Eth-IPv6-IPv4-UDP on TG_if2_DUT, Eth-IPv6-IPv4-UDP on TG_if2_DUT.
-| | ... | [Cfg] On DUT1 configure Map domain and two Map rules.
-| | ... | [Ver] Make TG send encapsulated UDP to DUT; verify TG received
-| | ... | encapsulated packet is correct.
-| | ... | [Ref] RFC7596 RFC7597
-| | ...
-| | Given Configure path in 2-node circular topology
-| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['TG']}
-| | And Set interfaces in 2-node circular topology up
-| | And Configure IP addresses on interfaces
-| | ... | ${dut_node} | ${dut_to_tg_if1} | ${dut_ip4} | ${ipv4_prefix_len}
-| | ... | ${dut_node} | ${dut_to_tg_if2} | ${dut_ip6} | ${ipv6_prefix_len}
-| | And Add IP Neighbor
-| | ... | ${dut_node} | ${dut_to_tg_if2} | ${tg_ip6}
-| | ... | ${tg_to_dut_if2_mac}
-| | And Vpp Route Add
-| | ... | ${dut_node} | ${lw_rule_2_ipv6_dst} | 128
-| | ... | ${tg_ip6} | ${dut_to_tg_if2} | resolve_attempts=${NONE}
-| | ${domain_index}=
-| | ... | When Map Add Domain
-| | ... | ${dut_node} | ${lw_ipv4_pfx} | ${lw_ipv6_pfx}
-| | ... | ${lw_ipv6_src} | 0 | ${lw_psid_offset}
-| | ... | ${lw_psid_length}
-| | And Map Add Rule
-| | ... | ${dut_node} | ${domain_index} | ${lw_rule_psid}
-| | ... | ${lw_rule_ipv6_dst}
-| | And Map Add Rule
-| | ... | ${dut_node} | ${domain_index} | ${lw_rule_2_psid}
-| | ... | ${lw_rule_2_ipv6_dst}
-| | Then Send IPv4 UDP in IPv6 and check headers for lightweight hairpinning
-| | ... | ${tg_node} | ${tg_to_dut_if2} | ${tg_to_dut_if2}
-| | ... | ${dut_to_tg_if2_mac}
-| | ... | ${lw_ipv6_src} | ${lw_rule_ipv6_dst}
-| | ... | ${test_ipv4_inside} | ${test_ipv4_inside}
-| | ... | ${test_2_port} | ${test_port}
-| | ... | ${tg_to_dut_if2_mac} | ${dut_to_tg_if2_mac}
-| | ... | ${lw_rule_2_ipv6_dst} | ${lw_ipv6_src}
Code Review / csit.git / blobdiff