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# Copyright (c) 2017 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/performance/performance_setup.robot
| ...
| Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDRDISC
| ... | NIC_Intel-X520-DA2 | ETH | IP4FWD | FEATURE | ACL | ACL_STATELESS
| ... | OACL | ACL10 | 100k_FLOWS
| ...
| Suite Setup | Run Keywords
| ... | Set up 3-node performance topology with DUT's NIC model | L3
| ... | Intel-X520-DA2
| ... | AND | Set up performance test suite with ACL
| Suite Teardown | Tear down 3-node performance topology
| ...
| Test Setup | Set up performance test
| ...
| Test Teardown | Tear down performance test with ACL
| ... | ${min_rate}pps | ${framesize} | ${traffic_profile}
| ...
| Documentation | *RFC2544: Packet throughput IPv4 test cases with ACL*
| ...
| ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology\
| ... | with single links between nodes.
| ... | *[Enc] Packet Encapsulations:* Eth-IPv4-UDP for L2 switching of IPv4.
| ... | *[Cfg] DUT configuration:* DUT1 is configured with L2 bridge domain\
| ... | and MAC learning enabled. DUT2 is configured with L2 cross-connects.\
| ... | Required ACL rules are applied to input paths of both DUT1 intefaces.\
| ... | DUT1 and DUT2 are tested with 2p10GE NIC X520 Niantic by Intel.\
| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
| ... | Rate) with zero packet loss tolerance or throughput PDR (Partial Drop\
| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
| ... | of packets transmitted. NDR and PDR are discovered for different\
| ... | Ethernet L2 frame sizes using either binary search or linear search\
| ... | algorithms with configured starting rate and final step that determines\
| ... | throughput measurement resolution. Test packets are generated by TG on\
| ... | links to DUTs. TG traffic profile contains two L3 flow-groups\
| ... | (flow-group per direction, ${flows_per_dir} flows per flow-group) with\
| ... | all packets containing Ethernet header, IPv4 header with UDP header and\
| ... | static payload. MAC addresses are matching MAC addresses of the TG node\
| ... | interfaces.
| ... | *[Ref] Applicable standard specifications:* RFC2544.

*** Variables ***
# X520-DA2 bandwidth limit
| ${s_limit}= | ${10000000000}

# ACL test setup
| ${acl_action}= | permit
| ${acl_apply_type}= | output
| ${no_hit_aces_number}= | 10
| ${flows_per_dir}= | 100k

# starting points for non-hitting ACLs
| ${src_ip_start}= | 30.30.30.1
| ${dst_ip_start}= | 40.40.40.1
| ${ip_step}= | ${1}
| ${sport_start}= | ${1000}
| ${dport_start}= | ${1000}
| ${port_step}= | ${1}
| ${trex_stream1_subnet}= | 10.10.10.0/24
| ${trex_stream2_subnet}= | 20.20.20.0/24

*** Keywords ***
| Discover NDR or PDR for IPv4 routing with ACLs
| | [Arguments] | ${wt} | ${rxq} | ${framesize} | ${min_rate} | ${search_type}
| | Set Test Variable | ${framesize}
| | Set Test Variable | ${min_rate}
| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
| | ${binary_min}= | Set Variable | ${min_rate}
| | ${binary_max}= | Set Variable | ${max_rate}
| | ${threshold}= | Set Variable | ${min_rate}
| | Given Add '${wt}' worker threads and '${rxq}' rxqueues in 3-node single-link circular topology
| | And Add PCI devices to all DUTs
| | ${get_framesize}= | Get Frame Size | ${framesize}
| | And Run Keyword If | ${get_framesize} < ${1522} | Add no multi seg to all DUTs
| | And Apply startup configuration on all VPP DUTs
| | ${ip_nr}= | Set Variable | 100
| | When Initialize IPv4 routing for '${ip_nr}' addresses with IPv4 ACLs on DUT1 in 3-node circular topology
| | ${traffic_profile}= | Set Variable | trex-sl-3n-ethip4udp-100u1000p-conc
| | Set Test Variable | ${traffic_profile}
| | Then Run Keyword If | '${search_type}' == 'NDR'
| | ... | Find NDR using binary search and pps
| | ... | ${framesize} | ${binary_min} | ${binary_max} | ${traffic_profile}
| | ... | ${min_rate} | ${max_rate} | ${threshold}
| | ... | ELSE IF | '${search_type}' == 'PDR'
| | ... | Find PDR using binary search and pps
| | ... | ${framesize} | ${binary_min} | ${binary_max} | ${traffic_profile}
| | ... | ${min_rate} | ${max_rate} | ${threshold}
| | ... | ${perf_pdr_loss_acceptance} | ${perf_pdr_loss_acceptance_type}

*** Test Cases ***
| tc01-64B-1t1c-ethip4udp-ip4base-oacl10-stateless-flows100k-ndrdisc
| | [Documentation]
| | ... | [Cfg] DUT runs IPv4 routing config with ACL with\
| | ... | 1 phy core, 1 receive queue per NIC port.
| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\
| | ... | linerate, step 50kpps.
| | ...
| | [Tags] | 64B | 1C | NDRDISC
| | ...
| | [Template] | Discover NDR or PDR for IPv4 routing with ACLs
| | wt=1 | rxq=1 | framesize=${64} | min_rate=${50000} | search_type=NDR

| tc02-64B-1t1c-ethip4udp-ip4base-oacl10-stateless-flows100k-pdrdisc
| | [Documentation]
| | ... | [Cfg] DUT runs IPv4 routing config with ACL with\
| | ... | 1 phy core, 1 receive queue per NIC port.
| | ... | [Ver] Find PDR for 64 Byte frames using binary search start at 10GE\
| | ... | linerate, step 50kpps, LT=0.5%.
| | ...
| | [Tags] | 64B | 1C | PDRDISC | SKIP_PATCH
| | ...
| | [Template] | Discover NDR or PDR for IPv4 routing with ACLs
| | wt=1 | rxq=1 | framesize=${64} | min_rate=${50000} | search_type=PDR

| tc03-64B-2t2c-ethip4udp-ip4base-oacl10-stateless-flows100k-ndrdisc
| | [Documentation]
| | ... | [Cfg] DUT runs IPv4 routing config with ACL with\
| | ... | 2 phy cores, 1 receive queue per NIC port.
| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\
| | ... | linerate, step 50kpps.
| | ...
| | [Tags] | 64B | 2C | NDRDISC
| | ...
| | [Template] | Discover NDR or PDR for IPv4 routing with ACLs
| | wt=2 | rxq=1 | framesize=${64} | min_rate=${50000} | search_type=NDR

| tc04-64B-2t2c-ethip4udp-ip4base-oacl10-stateless-flows100k-pdrdisc
| | [Documentation]
| | ... | [Cfg] DUT runs IPv4 routing config with ACL with\
| | ... | 2 phy cores, 1 receive queue per NIC port.
| | ... | [Ver] Find PDR for 64 Byte frames using binary search start at 10GE\
| | ... | linerate, step 50kpps, LT=0.5%.
| | ...
| | [Tags] | 64B | 2C | PDRDISC | SKIP_PATCH
| | ...
| | [Template] | Discover NDR or PDR for IPv4 routing with ACLs
| | wt=2 | rxq=1 | framesize=${64} | min_rate=${50000} | search_type=PDR

| tc05-64B-4t4c-ethip4udp-ip4base-oacl10-stateless-flows100k-ndrdisc
| | [Documentation]
| | ... | [Cfg] DUT runs IPv4 routing config with ACL with\
| | ... | 4 phy cores, 2 receive queues per NIC port.
| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\
| | ... | linerate, step 50kpps.
| | ...
| | [Tags] | 64B | 4C | NDRDISC
| | ...
| | [Template] | Discover NDR or PDR for IPv4 routing with ACLs
| | wt=4 | rxq=2 | framesize=${64} | min_rate=${50000} | search_type=NDR

| tc06-64B-4t4c-ethip4udp-ip4base-oacl10-stateless-flows100k-pdrdisc
| | [Documentation]
| | ... | [Cfg] DUT runs IPv4 routing config with ACL with\
| | ... | 4 phy cores, 2 receive queues per NIC port.
| | ... | [Ver] Find PDR for 64 Byte frames using binary search start at 10GE\
| | ... | linerate, step 50kpps, LT=0.5%.
| | ...
| | [Tags] | 64B | 4C | PDRDISC | SKIP_PATCH
| | ...
| | [Template] | Discover NDR or PDR for IPv4 routing with ACLs
| | wt=4 | rxq=2 | framesize=${64} | min_rate=${50000} | search_type=PDR
">- ipv6_src | | ... | - ea_bit_len | | ... | - psid_offset | | ... | - psid_len | | ... | - ipv4_dst | | ... | - dst_port | | ... | - expected_ipv6_dst | | ... # TODO: replace setup when VPP-312 fixed #| | [Setup] | Set Interfaces IP Addresses And Routes | | [Setup] | Run Keywords | | ... | Set up functional test | AND | | ... | Set Interfaces IP Addresses And Routes | | [Template] | Check MAP Configuration With Traffic Script # |===================|===============|================|============|=============|==========|================|==========|==================================| # | ipv4_pfx | ipv6_pfx | ipv6_src | ea_bit_len | psid_offset | psid_len | ipv4_dst | dst_port | expected_ipv6_dst | # |===================|===============|================|============|=============|==========|================|==========|==================================| | | 20.0.0.0/8 | 2001:db8::/32 | ${ipv6_br_src} | ${24} | ${0} | ${0} | 20.169.201.219 | ${1232} | 2001:db8:a9c9:db00:0:14a9:c9db:0 | | | 20.160.0.0/12 | 2001:db8::/32 | ${ipv6_br_src} | ${20} | ${0} | ${0} | 20.169.201.219 | ${1232} | 2001:db8:9c9d:b000:0:14a9:c9db:0 | | | 20.169.0.0/16 | 2001:db8::/32 | ${ipv6_br_src} | ${16} | ${0} | ${0} | 20.169.201.219 | ${1232} | 2001:db8:c9db::14a9:c9db:0 | | | 20.169.200.0/22 | 2001:db8::/32 | ${ipv6_br_src} | ${10} | ${0} | ${0} | 20.169.201.219 | ${1232} | 2001:db8:76c0::14a9:c9db:0 | | | 20.169.201.0/24 | 2001:db8::/32 | ${ipv6_br_src} | ${8} | ${0} | ${0} | 20.169.201.219 | ${1232} | 2001:db8:db00::14a9:c9db:0 | | | 20.169.201.208/28 | 2001:db8::/32 | ${ipv6_br_src} | ${4} | ${0} | ${0} | 20.169.201.219 | ${1232} | 2001:db8:b000::14a9:c9db:0 | | | 20.169.201.219/32 | 2001:db8::/32 | ${ipv6_br_src} | ${0} | ${0} | ${0} | 20.169.201.219 | ${1232} | 2001:db8::14a9:c9db:0 | | | 20.0.0.0/8 | 2001:db8::/40 | ${ipv6_br_src} | ${24} | ${0} | ${0} | 20.169.201.219 | ${1232} | 2001:db8:a9:c9db:0:14a9:c9db:0 | | | 20.160.0.0/12 | 2001:db8::/44 | ${ipv6_br_src} | ${20} | ${0} | ${0} | 20.169.201.219 | ${1232} | 2001:db8:9:c9db:0:14a9:c9db:0 | | | 20.169.0.0/16 | 2001:db8::/48 | ${ipv6_br_src} | ${16} | ${0} | ${0} | 20.169.201.219 | ${1232} | 2001:db8:0:c9db:0:14a9:c9db:0 | | | 20.169.200.0/22 | 2001:db8::/54 | ${ipv6_br_src} | ${10} | ${0} | ${0} | 20.169.201.219 | ${1232} | 2001:db8:0:1db:0:14a9:c9db:0 | | TC03: BMR, shared IPv4 address is to be assigned | | [Documentation] | | ... | Basic Mapping Rule https://tools.ietf.org/html/rfc7597#section-5.2\ | | ... | IPv4 prefix length + ea bits length > 32 (o + r > 32) | | ... | ip6_prefix < 64, ip4_prefix <= 32 | | ... | | ... | Arguments: | | ... | | ... | - ipv4_pfx | | ... | - ipv6_pfx | | ... | - ipv6_src | | ... | - ea_bit_len | | ... | - psid_offset | | ... | - psid_len | | ... | - ipv4_dst | | ... | - dst_port | | ... | - expected_ipv6_dst | | ... # TODO: replace setup when VPP-312 fixed #| | [Setup] | Set Interfaces IP Addresses And Routes | | [Setup] | Run Keywords | | ... | Set up functional test | AND | | ... | Set Interfaces IP Addresses And Routes | | [Template] | Check MAP Configuration With Traffic Script # |===================|===============|================|============|=============|==========|================|==========|===================================| # | ipv4_pfx | ipv6_pfx | ipv6_src | ea_bit_len | psid_offset | psid_len | ipv4_dst | dst_port | expected_ipv6_dst | # |===================|===============|================|============|=============|==========|================|==========|===================================| | | 20.0.0.0/8 | 2001::/16 | ${ipv6_br_src} | ${48} | ${6} | ${8} | 20.169.201.219 | ${1232} | 2001:a9c9:db34::14a9:c9db:34 | | | 20.169.0.0/16 | 2001::/16 | ${ipv6_br_src} | ${48} | ${6} | ${8} | 20.169.201.219 | ${1232} | 2001:c9db:3400::14a9:c9db:34 | | | 20.169.201.0/24 | 2001::/16 | ${ipv6_br_src} | ${48} | ${6} | ${8} | 20.169.201.219 | ${1232} | 2001:db34::14a9:c9db:34 | | | 20.169.201.219/32 | 2001::/16 | ${ipv6_br_src} | ${48} | ${6} | ${8} | 20.169.201.219 | ${1232} | 2001:3400::14a9:c9db:34 | | | 20.0.0.0/8 | 2001::/24 | ${ipv6_br_src} | ${40} | ${6} | ${8} | 20.169.201.219 | ${1232} | 2001:a9:c9db:3400:0:14a9:c9db:34 | | | 20.169.0.0/16 | 2001::/24 | ${ipv6_br_src} | ${40} | ${6} | ${8} | 20.169.201.219 | ${1232} | 2001:c9:db34::14a9:c9db:34 | | | 20.169.201.0/24 | 2001::/24 | ${ipv6_br_src} | ${40} | ${6} | ${8} | 20.169.201.219 | ${1232} | 2001:db:3400::14a9:c9db:34 | | | 20.169.201.219/32 | 2001::/24 | ${ipv6_br_src} | ${40} | ${6} | ${8} | 20.169.201.219 | ${1232} | 2001:34::14a9:c9db:34 | | | 20.169.0.0/16 | 2001::/16 | ${ipv6_br_src} | ${40} | ${6} | ${8} | 20.169.201.219 | ${1232} | 2001:c9db:3400::14a9:c9db:34 | | | 20.169.201.219/32 | 2001::/16 | ${ipv6_br_src} | ${40} | ${6} | ${8} | 20.169.201.219 | ${1232} | 2001:3400::14a9:c9db:34 | | | 20.0.0.0/8 | 2001:db8::/32 | ${ipv6_br_src} | ${32} | ${6} | ${8} | 20.169.201.219 | ${1232} | 2001:db8:a9c9:db34:0:14a9:c9db:34 | | | 20.169.0.0/16 | 2001:db8::/32 | ${ipv6_br_src} | ${32} | ${6} | ${8} | 20.169.201.219 | ${1232} | 2001:db8:c9db:3400:0:14a9:c9db:34 | | | 20.169.201.0/24 | 2001:db8::/32 | ${ipv6_br_src} | ${32} | ${6} | ${8} | 20.169.201.219 | ${1232} | 2001:db8:db34::14a9:c9db:34 | | | 20.169.201.219/32 | 2001:db8::/32 | ${ipv6_br_src} | ${32} | ${6} | ${8} | 20.169.201.219 | ${1232} | 2001:db8:3400::14a9:c9db:34 | | | 20.169.0.0/16 | 2001::/24 | ${ipv6_br_src} | ${32} | ${6} | ${8} | 20.169.201.219 | ${1232} | 2001:c9:db34::14a9:c9db:34 | | | 20.169.201.0/24 | 2001::/24 | ${ipv6_br_src} | ${32} | ${6} | ${8} | 20.169.201.219 | ${1232} | 2001:db:3400::14a9:c9db:34 | | | 20.169.0.0/16 | 2001::/16 | ${ipv6_br_src} | ${32} | ${6} | ${8} | 20.169.201.219 | ${1232} | 2001:c9db:3400::14a9:c9db:34 | | | 20.169.201.0/24 | 2001::/16 | ${ipv6_br_src} | ${32} | ${6} | ${8} | 20.169.201.219 | ${1232} | 2001:db34::14a9:c9db:34 | | | 20.160.0.0/12 | 2001:db8::/32 | ${ipv6_br_src} | ${25} | ${6} | ${5} | 20.169.201.219 | ${1232} | 2001:db8:9c9d:b300:0:14a9:c9db:6 | | | 20.169.0.0/16 | 2001:db8::/32 | ${ipv6_br_src} | ${25} | ${6} | ${8} | 20.169.201.219 | ${1232} | 2001:db8:c9db:3400:0:14a9:c9db:34 | | | 20.169.201.0/24 | 2001:db8::/32 | ${ipv6_br_src} | ${25} | ${6} | ${8} | 20.169.201.219 | ${1232} | 2001:db8:db34::14a9:c9db:34 | | | 20.169.201.219/32 | 2001:db8::/32 | ${ipv6_br_src} | ${25} | ${6} | ${8} | 20.169.201.219 | ${1232} | 2001:db8:3400::14a9:c9db:34 | | | 20.169.192.0/20 | 2001:db8::/32 | ${ipv6_br_src} | ${17} | ${6} | ${5} | 20.169.201.219 | ${1232} | 2001:db8:9db3::14a9:c9db:6 | | | 20.169.201.0/24 | 2001:db8::/32 | ${ipv6_br_src} | ${17} | ${6} | ${8} | 20.169.201.219 | ${1232} | 2001:db8:db34::14a9:c9db:34 | | | 20.169.201.219/32 | 2001:db8::/32 | ${ipv6_br_src} | ${17} | ${6} | ${8} | 20.169.201.219 | ${1232} | 2001:db8:3400::14a9:c9db:34 | | | 20.169.201.0/24 | 2001:db8::/32 | ${ipv6_br_src} | ${12} | ${6} | ${4} | 20.169.201.219 | ${1232} | 2001:db8:db30::14a9:c9db:3 | | | 20.169.201.219/32 | 2001:db8::/32 | ${ipv6_br_src} | ${12} | ${6} | ${8} | 20.169.201.219 | ${1232} | 2001:db8:3400::14a9:c9db:34 | | TC04: End user IPv6 prefix is 64 | | [Documentation] | | ... | Supported End-User IPv6 prefix length is 64 bit. | | ... | | ... | Arguments: | | ... | | ... | - ipv4_pfx | | ... | - ipv6_pfx | | ... | - ipv6_src | | ... | - ea_bit_len | | ... | - psid_offset | | ... | - psid_len | | ... | - ipv4_dst | | ... | - dst_port | | ... # TODO: replace setup when VPP-312 fixed #| | [Setup] | Set Interfaces IP Addresses And Routes | | [Setup] | Run Keywords | | ... | Set up functional test | AND | | ... | Set Interfaces IP Addresses And Routes | | [Template] | Check MAP Configuration With Traffic Script # |===================|=========================|================|============|=============|==========|================|==========| # | ipv4_pfx | ipv6_pfx | ipv6_src | ea_bit_len | psid_offset | psid_len | ipv4_dst | dst_port | # |===================|=========================|================|============|=============|==========|================|==========| | | 20.0.0.0/8 | 2001:db8:0012:3400::/56 | ${ipv6_br_src} | ${8} | ${0} | ${0} | 20.169.201.219 | ${1232} | | | 20.169.201.208/28 | 2001:db8:0012:3400::/56 | ${ipv6_br_src} | ${8} | ${5} | ${4} | 20.169.201.219 | ${3280} | | | 20.0.0.0/8 | 2001:db8:0012:3400::/64 | ${ipv6_br_src} | ${0} | ${0} | ${0} | 20.169.201.219 | ${1232} | | | 20.169.201.219/32 | 2001:db8:0012:3400::/64 | ${ipv6_br_src} | ${0} | ${0} | ${0} | 20.169.201.219 | ${1232} | | TC05: IPv4 prefix is 0 | | [Tags] | EXPECTED_FAILING # TODO: replace setup when VPP-312 fixed #| | [Setup] | Set Interfaces IP Addresses And Routes | | [Setup] | Run Keywords | | ... | Set up functional test | AND | | ... | Set Interfaces IP Addresses And Routes | | [Template] | Check MAP Configuration With Traffic Script # |===================|=========================|================|============|=============|==========|================|==========| # | ipv4_pfx | ipv6_pfx | ipv6_src | ea_bit_len | psid_offset | psid_len | ipv4_dst | dst_port | # |===================|=========================|================|============|=============|==========|================|==========| | | 0.0.0.0/0 | 2001:db8:0000::/40 | ${ipv6_br_src} | ${8} | ${0} | ${0} | 20.169.201.219 | ${1232} | | | 0.0.0.0/0 | 2001:db8:0000::/40 | ${ipv6_br_src} | ${16} | ${0} | ${0} | 20.169.201.219 | ${1232} | | | 0.0.0.0/0 | 2001:db8::/32 | ${ipv6_br_src} | ${32} | ${0} | ${0} | 20.169.201.219 | ${1232} | | | 0.0.0.0/0 | 2001:d00::/24 | ${ipv6_br_src} | ${40} | ${6} | ${8} | 20.169.201.219 | ${1232} | | | 0.0.0.0/0 | 2001::/16 | ${ipv6_br_src} | ${40} | ${6} | ${8} | 20.169.201.219 | ${1232} | | TC06: Multiple domain and check with traffic script IPv4 source IPv6 destination | | [Documentation] | | ... | [Top] TG=DUT1. | | ... | [Cfg] Multiple MAP-E domains are configured, values from variable\ | | ... | file. | | ... | [Ver] Send IPv4 to destination in configured domain and receive IPv6\ | | ... | packet. | | ... | [Ref] 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 Vpp Route Add | ${dut_node} | :: | 0 | ${dut_ip6_gw} | | ... | ${dut_to_tg_if2} | resolve_attempts=${NONE} | count=${NONE} | | And Add IP Neighbor | ${dut_node} | ${dut_to_tg_if2} | ${dut_ip6_gw} | | ... | ${tg_to_dut_if2_mac} | | And Vpp Route Add | ${dut_node} | 0.0.0.0 | 0 | ${dut_ip4_gw} | | ... | ${dut_to_tg_if1} | resolve_attempts=${NONE} | count=${NONE} | | And Add IP Neighbor | ${dut_node} | ${dut_to_tg_if1} | ${dut_ip4_gw} | | ... | ${tg_to_dut_if1_mac} | | :FOR | ${domain_set} | IN | @{domain_sets} | | | When Map Add Domain | ${dut_node} | @{domain_set} | | :FOR | ${ip_set} | IN | @{ip_sets} | | | ${ipv4}= | Get From List | ${ip_set} | 0 | | | ${ipv6}= | Get From List | ${ip_set} | 1 | | | ${port}= | Get From List | ${ip_set} | 2 | | | ${ipv6_br}= | Get From List | ${ip_set} | 3 | | | 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} | ${ipv4} | ${ipv4_outside} | ${port} | | | ... | ${tg_to_dut_if2_mac} | ${dut_to_tg_if2_mac} | ${ipv6} | ${ipv6_br} | | | And 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} | ${ipv6_br} | ${ipv6} | | | ... | ${ipv4_outside} | ${ipv4} | ${port} | ${tg_to_dut_if1_mac} | | | ... | ${dut_to_tg_if1_mac} | TC07: Multiple domain and check with traffic script IPv6 source IPv6 destination | | [Documentation] | | ... | [Top] TG=DUT1. | | ... | [Cfg] Multiple MAP-E domains are configured, values from variable\ | | ... | file. | | ... | [Ver] Send IPv4 encapsulated in IPv6. Source and destination are from\ | | ... | configured domains. Check if VPP translate IPv6 addresses. | | ... | [Ref] 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 Vpp Route Add | ${dut_node} | :: | 0 | ${dut_ip6_gw} | | ... | ${dut_to_tg_if2} | resolve_attempts=${NONE} | count=${NONE} | | And Add IP Neighbor | ${dut_node} | ${dut_to_tg_if2} | ${dut_ip6_gw} | | ... | ${tg_to_dut_if2_mac} | | And Vpp Route Add | ${dut_node} | 0.0.0.0 | 0 | ${dut_ip4_gw} | | ... | ${dut_to_tg_if1} | resolve_attempts=${NONE} | count=${NONE} | | And Add IP Neighbor | ${dut_node} | ${dut_to_tg_if1} | ${dut_ip4_gw} | | ... | ${tg_to_dut_if1_mac} | | :FOR | ${domain_set} | IN | @{domain_sets} | | | When Map Add Domain | ${dut_node} | @{domain_set} | | ${ip_set_A}= | Get From List | ${ip_sets} | 0 | | ${ip_set_B}= | Get From List | ${ip_sets} | 1 | | ${ipv6_br}= | Get From List | ${ip_set_A} | 3 | | ${port_A}= | Get From List | ${ip_set_A} | 2 | | ${port_B}= | Get From List | ${ip_set_B} | 2 | | ${ipv6_A}= | Get From List | ${ip_set_A} | 1 | | ${ipv6_B}= | Get From List | ${ip_set_B} | 1 | | ${ipv4_A}= | Get From List | ${ip_set_A} | 0 | | ${ipv4_B}= | Get From List | ${ip_set_B} | 0 | | 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} | | ... | ${ipv6_br} | ${ipv6_A} | | ... | ${ipv4_B} | ${ipv4_A} | | ... | ${port_B} | ${port_A} | | ... | ${tg_to_dut_if2_mac} | ${dut_to_tg_if2_mac} | | ... | ${ipv6_B} | ${ipv6_br} | TC08: Encapsulate IPv4 ICMP into IPv6 | | [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] Multiple MAP-E domains are configured, values from variable\ | | ... | file. | | ... | [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] RFC7597 section 8.2. | | 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 Vpp Route Add | ${dut_node} | :: | 0 | ${dut_ip6_gw} | | ... | ${dut_to_tg_if2} | resolve_attempts=${NONE} | count=${NONE} | | And Add IP Neighbor | ${dut_node} | ${dut_to_tg_if2} | ${dut_ip6_gw} | | ... | ${tg_to_dut_if2_mac} | | And Vpp Route Add | ${dut_node} | 0.0.0.0 | 0 | ${dut_ip4_gw} | | ... | ${dut_to_tg_if1} | resolve_attempts=${NONE} | count=${NONE} | | And Add IP Neighbor | ${dut_node} | ${dut_to_tg_if1} | ${dut_ip4_gw} | | ... | ${tg_to_dut_if1_mac} | | :FOR | ${domain_set} | IN | @{domain_sets} | | | When Map Add Domain | ${dut_node} | @{domain_set} | | ${ip_set_A}= | Get From List | ${ip_sets} | 0 | | ${ipv4_A}= | Get From List | ${ip_set_A} | 0 | | ${ipv6_A}= | Get From List | ${ip_set_A} | 1 | | ${icmp_id_A}= | Get From List | ${ip_set_A} | 2 | | ${ipv6_br}= | Get From List | ${ip_set_A} | 3 | | 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} | ${ipv4_A} | ${ipv4_outside} | | ... | ${icmp_id_A} | ${tg_to_dut_if2_mac} | ${dut_to_tg_if2_mac} | | ... | ${ipv6_A} | ${ipv6_br} | TC09: Repeated ip neighbor command doesnt put FIB to broken state | | [Documentation] | | | ... | Original issue described in https://jira.fd.io/browse/VPP-312. | | ... | [Top] TG=DUT1. | | ... | [Cfg] IP address are set on interfaces, ip neighbor multiple times | | ... | [Ver] FIB is not in broken state. The steps are add route, \ | | ... | check with traffic then add same route | | ... | again and check with traffic script. | | Given Configure path in 2-node circular topology | | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['TG']} | | And Set interfaces in 2-node circular topology up | | When 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 Vpp Route Add | ${dut_node} | 2001:: | 16 | ${dut_ip6_gw} | | ... | ${dut_to_tg_if2} | resolve_attempts=${NONE} | count=${NONE} | | And Add IP Neighbor | ${dut_node} | ${dut_to_tg_if2} | ${dut_ip6_gw} | | ... | ${tg_to_dut_if2_mac} | | And Vpp Route Add | ${dut_node} | 0.0.0.0 | 0 | ${dut_ip4_gw} | | ... | ${dut_to_tg_if1} | resolve_attempts=${NONE} | count=${NONE} | | And Add IP Neighbor | ${dut_node} | ${dut_to_tg_if1} | ${dut_ip4_gw} | | ... | ${tg_to_dut_if1_mac} | | Then Check MAP Configuration With Traffic Script | | ... | 20.0.0.0/8 | 2001::/16 | ${ipv6_br_src} | ${48} | ${6} | ${8} | | ... | 20.169.201.219 | ${1232} | 2001:a9c9:db34::14a9:c9db:34 | | When 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 Vpp Route Add | ${dut_node} | 2001:: | 16 | ${dut_ip6_gw} | | ... | ${dut_to_tg_if2} | resolve_attempts=${NONE} | count=${NONE} | | And Add IP Neighbor | ${dut_node} | ${dut_to_tg_if2} | ${dut_ip6_gw} | | ... | ${tg_to_dut_if2_mac} | | And Vpp Route Add | ${dut_node} | 0.0.0.0 | 0 | ${dut_ip4_gw} | | ... | ${dut_to_tg_if1} | resolve_attempts=${NONE} | count=${NONE} | | And Add IP Neighbor | ${dut_node} | ${dut_to_tg_if1} | ${dut_ip4_gw} | | ... | ${tg_to_dut_if1_mac} | | Then Check MAP Configuration With Traffic Script | | ... | 20.0.0.0/8 | 2001::/16 | ${ipv6_br_src} | ${48} | ${6} | ${8} | | ... | 20.169.201.219 | ${1232} | 2001:a9c9:db34::14a9:c9db:34 | Bug: VPP-318 | | [Tags] | EXPECTED_FAILING | | [Documentation] | qlen < psid length | | 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} | | Then Run Keyword And Expect Error | Unable to add map domain * | | ... | Map Add Domain | ${dut_node} | 20.169.0.0/16 | 2001:db8::/32 | | ... | ${ipv6_br_src} | ${20} | ${6} | ${8} *** Keywords *** | Set Interfaces IP Addresses And Routes | | Configure path in 2-node circular topology | | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['TG']} | | Set interfaces in 2-node circular topology up | | 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} | | Vpp Route Add | ${dut_node} | :: | 0 | ${dut_ip6_gw} | ${dut_to_tg_if2} | | ... | resolve_attempts=${NONE} | count=${NONE} | | Add IP Neighbor | ${dut_node} | ${dut_to_tg_if2} | ${dut_ip6_gw} | | ... | ${tg_to_dut_if2_mac} | | Vpp Route Add | ${dut_node} | ${ipv4_outside} | 32 | ${dut_ip4_gw} | | ... | ${dut_to_tg_if1} | resolve_attempts=${NONE} | count=${NONE} | | Add IP Neighbor | ${dut_node} | ${dut_to_tg_if1} | ${dut_ip4_gw} | | ... | ${tg_to_dut_if1_mac} | Check MAP Configuration With Traffic Script | | [Documentation] | | ... | Used as a test case template.\ | | ... | Configure MAP-E domain with given parameters, with traffic script send | | ... | UDP in IPv4 packet to given UDP destination port and IP destination | | ... | address and check if correctly received IPv6 packet. Vice versa send | | ... | IPv6 packet and check if received IPv4 packet with correct source | | ... | address. | | ... | The MAP domain is deleted in teardown. | | ... | The expected IPv6 address is compared with computed IPv6 address. | | [Arguments] | ${ipv4_pfx} | ${ipv6_pfx} | ${ipv6_br_src} | ${ea_bit_len} | | ... | ${psid_offset} | ${psid_len} | ${ipv4_dst} | ${dst_port} | | ... | ${expected_ipv6_dst}=${EMPTY} | | ${domain_index}= | Map Add Domain | ${dut_node} | ${ipv4_pfx} | ${ipv6_pfx} | | ... | ${ipv6_br_src} | ${ea_bit_len} | ${psid_offset} | ${psid_len} | | ${computed_ipv6_dst}= | Compute IPv6 Map Destination Address | | ... | ${ipv4_pfx} | ${ipv6_pfx} | ${ea_bit_len} | ${psid_offset} | | ... | ${psid_len} | ${ipv4_dst} | ${dst_port} | | ${ipv6_dst}= | Run Keyword If | "${expected_ipv6_dst}" == "${EMPTY}" | | ... | Set Variable | ${computed_ipv6_dst} | | ... | ELSE | Set Variable | ${expected_ipv6_dst} | | Run Keyword If | "${expected_ipv6_dst}" != "${EMPTY}" | | ... | IP Addresses Should Be Equal | | ... | ${computed_ipv6_dst} | ${expected_ipv6_dst} | | ${ipv6_dst}= | Set Variable | ${computed_ipv6_dst} | | Check Encapsulation With Traffic Script | | ... | ${ipv4_dst} | ${dst_port} | ${ipv6_dst} | | Check Decapsulation With Traffic Script | | ... | ${ipv6_dst} | ${ipv4_dst} | ${dst_port} | | [Teardown] | Run Keywords | | ... | Map Del Domain | ${dut_node} | ${domain_index} | AND | | ... | Show Packet Trace On All DUTs | ${nodes} | AND | | ... | Clear Packet Trace On All DUTs | ${nodes} | AND | | ... | Verify VPP PID in Teardown | Check Encapsulation With Traffic Script | | [Arguments] | ${ipv4_dst} | ${dst_port} | ${ipv6_dst} | | Send IPv4 UDP And Check Headers For Lightweight 4over6 | | ... | ${tg_node} | ${tg_to_dut_if1} | ${tg_to_dut_if2} | | ... | ${dut_to_tg_if1_mac} | ${ipv4_dst} | ${ipv4_outside} | | ... | ${dst_port} | ${tg_to_dut_if2_mac} | ${dut_to_tg_if2_mac} | | ... | ${ipv6_dst} | ${ipv6_br_src} | Check Decapsulation With Traffic Script | | [Arguments] | ${ipv6_ce_addr} | ${ipv4_inside} | ${port} | | 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} | | ... | ${ipv6_br_src} | ${ipv6_ce_addr} | | ... | ${ipv4_outside} | ${ipv4_inside} | ${port} | | ... | ${tg_to_dut_if1_mac} | ${dut_to_tg_if1_mac}