ip_addr = ip_address(ip_addr)
prefix = IPUtil.create_prefix_object(ip_addr, int(prefix))
traffic_type = getattr(
- SRv6PolicySteeringTypes, u"SR_STEER_IPV4"
- ).value if ip_addr.version == 4 else getattr(
- SRv6PolicySteeringTypes, u"SR_STEER_IPV6"
- ).value
+ SRv6PolicySteeringTypes, u"SR_STEER_IPV4"
+ ).value if ip_addr.version == 4 else getattr(
+ SRv6PolicySteeringTypes, u"SR_STEER_IPV6"
+ ).value
else:
raise ValueError(f"Unsupported mode: {mode}")
is missing.
"""
sw_if_index, prefix, traffic_type = SRv6._get_sr_steer_policy_args(
- node, mode, interface, ip_addr, prefix
- )
+ node, mode, interface, ip_addr, prefix
+ )
cmd = u"sr_steering_add_del"
args = dict(
| | | Show SR LocalSIDs | ${nodes['${dut}']}
| | END
-| Initialize IPv6 forwarding over SRv6 with encapsulation with '${n}' x SID '${prepos}' decapsulation in 3-node circular topology
+| Initialize SRv6 encapsulation with '${n}' x SID '${prepos}' decapsulation
| | [Documentation]
-| | ... | Set UP state on VPP interfaces in path on nodes in 3-node circular
+| | ... | Set UP state on VPP interfaces in path on node(s) in circular
| | ... | topology. Get the interface MAC addresses and setup neighbours on all
| | ... | VPP interfaces. Setup IPv6 addresses on all interfaces. Set segment
| | ... | routing for IPv6 for required number of SIDs and configure IPv6 routes
-| | ... | on both DUT nodes.
+| | ... | on DUT node(s).
+| |
+| | ${status} | ${value}= | Run Keyword And Ignore Error
+| | ... | Variable Should Exist | ${dut2}
+| | ${dut2_status}= | Set Variable If | '${status}' == 'PASS' | ${True}
+| | ... | ${False}
| |
| | VPP Interface Set IP Address
| | ... | ${dut1} | ${DUT1_${int}1}[0] | ${dut1_if1_ip6} | ${prefix}
| | VPP Interface Set IP Address
| | ... | ${dut1} | ${DUT1_${int}2}[0] | ${dut1_if2_ip6} | ${prefix}
-| | VPP Interface Set IP Address
+| | Run Keyword If | ${dut2_status}
+| | ... | VPP Interface Set IP Address
| | ... | ${dut2} | ${DUT2_${int}1}[0] | ${dut2_if1_ip6} | ${prefix}
-| | VPP Interface Set IP Address
+| | Run Keyword If | ${dut2_status}
+| | ... | VPP Interface Set IP Address
| | ... | ${dut2} | ${DUT2_${int}2}[0] | ${dut2_if2_ip6} | ${prefix}
| | Vpp All Ra Suppress Link Layer | ${nodes}
| | FOR | ${number} | IN RANGE | 2 | ${dst_addr_nr}+2
| | | ${hexa_nr}= | Convert To Hex | ${number}
-| | | VPP Add IP Neighbor | ${dut1}
-| | | ... | ${DUT1_${int}1}[0] | ${tg_if1_ip6_subnet}${hexa_nr}
+| | | VPP Add IP Neighbor
+| | | ... | ${dut1} | ${DUT1_${int}1}[0] | ${tg_if1_ip6_subnet}${hexa_nr}
| | | ... | ${TG_pf1_mac}[0]
-| | | VPP Add IP Neighbor | ${dut2}
-| | | ... | ${DUT2_${int}2}[0] | ${tg_if2_ip6_subnet}${hexa_nr}
+| | | Run Keyword If | ${dut2_status}
+| | | ... | VPP Add IP Neighbor
+| | | ... | ${dut2} | ${DUT2_${int}2}[0] | ${tg_if2_ip6_subnet}${hexa_nr}
| | | ... | ${TG_pf2_mac}[0]
| | END
-| | VPP Add IP Neighbor
+| | Run Keyword If | ${dut2_status}
+| | ... | VPP Add IP Neighbor
| | ... | ${dut1} | ${DUT1_${int}2}[0] | ${dut2_if1_ip6}
| | ... | ${DUT2_${int}1_mac}[0]
-| | VPP Add IP Neighbor
-| | ... | ${dut2} | ${DUT2_${int}1}[0] | ${dut1_if2_ip6}
-| | ... | ${DUT1_${int}2_mac}[0]
+| | Run Keyword Unless | ${dut2_status}
+| | ... | VPP Add IP Neighbor
+| | ... | ${dut1} | ${DUT1_${int}2}[0] | ${dut2_if1_ip6} | ${TG_pf2_mac}[0]
+| | Run Keyword If | ${dut2_status}
+| | ... | VPP Add IP Neighbor
+| | ... | ${dut2} | ${DUT2_${int}1}[0] | ${dut1_if2_ip6}| ${DUT1_${int}2_mac}[0]
| | ${sid1}= | Set Variable If
| | ... | "${n}" == "1" | ${dut2_sid1}
| | ... | "${n}" == "2" | ${dut2_sid1_1}
| | ${sid2}= | Set Variable If
| | ... | "${n}" == "1" | ${dut1_sid2}
| | ... | "${n}" == "2" | ${dut1_sid2_1}
-| | Vpp Route Add | ${dut1} | ${sid1} | ${sid_prefix} | gateway=${dut2_if1_ip6}
+| | Vpp Route Add
+| | ... | ${dut1} | ${sid1} | ${sid_prefix} | gateway=${dut2_if1_ip6}
| | ... | interface=${DUT1_${int}2}[0]
-| | Vpp Route Add | ${dut2} | ${sid2} | ${sid_prefix} | gateway=${dut1_if2_ip6}
+| | Run Keyword If | ${dut2_status}
+| | ... | Vpp Route Add
+| | ... | ${dut2} | ${sid2} | ${sid_prefix} | gateway=${dut1_if2_ip6}
| | ... | interface=${DUT2_${int}1}[0]
# Configure SRv6 for direction0
-| | Set SR Encaps Source Address on DUT | ${dut1} | ${dut1_sid1}
-| | @{sid_list_dir0}= | Run Keyword If | "${n}" == "1"
+| | Set SR Encaps Source Address on DUT
+| | ... | ${dut1} | ${dut1_sid1}
+| | @{sid_list_dir0}= | Run Keyword If | '${n}' == '1'
| | ... | Create List | ${dut2_sid1}
-| | ... | ELSE IF | "${n}" == "2"
+| | ... | ELSE IF | '${n}' == '2'
| | ... | Create List | ${dut2_sid1_1} | ${dut2_sid1_2}
-| | Configure SR Policy on DUT | ${dut1} | ${dut1_bsid} | encap
-| | ... | @{sid_list_dir0}
-| | Configure SR Steer on DUT | ${dut1} | L3 | ${dut1_bsid}
-| | ... | ip_addr=${tg_if2_ip6_subnet} | prefix=${sid_prefix}
-| | Run Keyword If | "${n}" == "1"
-| | ... | Configure SR LocalSID on DUT | ${dut2} | ${dut2_sid1} | end.dx6
-| | ... | interface=${DUT2_${int}2}[0] | next_hop=${tg_if2_ip6_subnet}2
-| | Run Keyword If | "${n}" == "2"
-| | ... | Configure SR LocalSID on DUT | ${dut2} | ${dut2_sid1_1} | end
-| | Run Keyword If | "${n}" == "2" and "${prepos}" != "without"
-| | ... | Configure SR LocalSID on DUT | ${dut2} | ${dut2_sid1_2} | end.dx6
+| | Configure SR Policy on DUT
+| | ... | ${dut1} | ${dut1_bsid} | encap | @{sid_list_dir0}
+| | Configure SR Steer on DUT
+| | ... | ${dut1} | L3 | ${dut1_bsid} | ip_addr=${tg_if2_ip6_subnet}
+| | ... | prefix=${sid_prefix}
+| | Run Keyword If | ${dut2_status} and '${n}' == '1'
+| | ... | Configure SR LocalSID on DUT
+| | ... | ${dut2} | ${dut2_sid1} | end.dx6 | interface=${DUT2_${int}2}[0]
+| | ... | next_hop=${tg_if2_ip6_subnet}2
+| | Run Keyword If | ${dut2_status} and '${n}' == '2'
+| | ... | Configure SR LocalSID on DUT
+| | ... | ${dut2} | ${dut2_sid1_1} | end
+| | Run Keyword If
+| | ... | ${dut2_status} and '${n}' == '2' and '${prepos}' != 'without'
+| | ... | Configure SR LocalSID on DUT
+| | ... | ${dut2} | ${dut2_sid1_2} | end.dx6
| | ... | interface=${DUT2_${int}2}[0] | next_hop=${tg_if2_ip6_subnet}2
-| | Run Keyword If | "${n}" == "2" and "${prepos}" == "without"
-| | ... | Vpp Route Add | ${dut2} | ${dut2_sid1_2} | ${sid_prefix}
+| | Run Keyword If
+| | ... | ${dut2_status} and '${n}' == '2' and '${prepos}' == 'without'
+| | ... | Vpp Route Add
+| | ... | ${dut2} | ${dut2_sid1_2} | ${sid_prefix}
| | ... | gateway=${tg_if2_ip6_subnet}2 | interface=${DUT2_${int}2}[0]
# Configure SRv6 for direction1
-| | Set SR Encaps Source Address on DUT | ${dut2} | ${dut2_sid2}
-| | @{sid_list_dir1}= | Run Keyword If | "${n}" == "1"
+| | Run Keyword If | ${dut2_status}
+| | ... | Set SR Encaps Source Address on DUT
+| | ... | ${dut2} | ${dut2_sid2}
+| | @{sid_list_dir1}= | Run Keyword If | '${n}' == '1'
| | ... | Create List | ${dut1_sid2}
-| | ... | ELSE IF | "${n}" == "2"
+| | ... | ELSE IF | '${n}' == '2'
| | ... | Create List | ${dut1_sid2_1} | ${dut1_sid2_2}
-| | Configure SR Policy on DUT | ${dut2} | ${dut2_bsid} | encap
-| | ... | @{sid_list_dir1}
-| | Configure SR Steer on DUT | ${dut2} | L3 | ${dut2_bsid}
-| | ... | ip_addr=${tg_if1_ip6_subnet} | prefix=${sid_prefix}
-| | Run Keyword If | "${n}" == "1"
-| | ... | Configure SR LocalSID on DUT | ${dut1} | ${dut1_sid2} | end.dx6
-| | ... | interface=${DUT1_${int}1}[0] | next_hop=${tg_if1_ip6_subnet}2
-| | Run Keyword If | "${n}" == "2"
-| | ... | Configure SR LocalSID on DUT | ${dut1} | ${dut1_sid2_1} | end
-| | Run Keyword If | "${n}" == "2" and "${prepos}" != "without"
-| | ... | Configure SR LocalSID on DUT | ${dut1} | ${dut1_sid2_2} | end.dx6
-| | ... | interface=${DUT1_${int}1}[0] | next_hop=${tg_if1_ip6_subnet}2
-| | Run Keyword If | "${n}" == "2" and "${prepos}" == "without"
-| | ... | Vpp Route Add | ${dut1} | ${dut1_sid2_2} | ${sid_prefix}
+| | Run Keyword If | ${dut2_status}
+| | ... | Configure SR Policy on DUT
+| | ... | ${dut2} | ${dut2_bsid} | encap | @{sid_list_dir1}
+| | Run Keyword If | ${dut2_status}
+| | ... | Configure SR Steer on DUT
+| | ... | ${dut2} | L3 | ${dut2_bsid} | ip_addr=${tg_if1_ip6_subnet}
+| | ... | prefix=${sid_prefix}
+| | Run Keyword If | '${n}' == '1'
+| | ... | Configure SR LocalSID on DUT
+| | ... | ${dut1} | ${dut1_sid2} | end.dx6 | interface=${DUT1_${int}1}[0]
+| | ... | next_hop=${tg_if1_ip6_subnet}2
+| | Run Keyword If | '${n}' == '2'
+| | ... | Configure SR LocalSID on DUT
+| | ... | ${dut1} | ${dut1_sid2_1} | end
+| | Run Keyword If | '${n}' == '2' and '${prepos}' != 'without'
+| | ... | Configure SR LocalSID on DUT
+| | ... | ${dut1} | ${dut1_sid2_2} | end.dx6 | interface=${DUT1_${int}1}[0]
+| | ... | next_hop=${tg_if1_ip6_subnet}2
+| | Run Keyword If | '${n}' == '2' and '${prepos}' == 'without'
+| | ... | Vpp Route Add
+| | ... | ${dut1} | ${dut1_sid2_2} | ${sid_prefix}
| | ... | gateway=${tg_if1_ip6_subnet}2 | interface=${DUT1_${int}1}[0]
| | Set interfaces in path up
-| Initialize IPv6 forwarding over SRv6 with endpoint to SR-unaware Service Function via '${behavior}' behaviour in 3-node circular topology
+| Initialize SRv6 with '${behavior}' SR-unaware Service Function
| | [Documentation]
| | ... | Create pair of Memif interfaces on all defined VPP nodes. Set UP
-| | ... | state on VPP interfaces in path on nodes in 3-node circular topology.
+| | ... | state on VPP interfaces in path on node(s) in circular topology.
| | ... | Get the interface MAC addresses and setup neighbours on all VPP
| | ... | interfaces. Setup IPv6 addresses on all interfaces. Set segment
| | ... | routing for IPv6 with defined behaviour function and configure IPv6
-| | ... | routes on both DUT nodes.
+| | ... | routes on DUT node(s).
| |
| | ... | *Note:*
| | ... | KW uses test variable rxq_count_int set by KW Add worker threads
| | ... | and rxqueues to all DUTs
| |
+| | ${status} | ${value}= | Run Keyword And Ignore Error
+| | ... | Variable Should Exist | ${dut2}
+| | ${dut2_status}= | Set Variable If | '${status}' == 'PASS' | ${True}
+| | ... | ${False}
+| |
| | ${sock1}= | Set Variable | memif-DUT1_CNF
| | ${sock2}= | Set Variable | memif-DUT2_CNF
| | Set up memif interfaces on DUT node | ${dut1} | ${sock1} | ${sock1}
| | ... | ${rxq_count_int}
| | VPP Set interface MTU | ${dut1} | ${dut1-memif-1-if1}
| | VPP Set interface MTU | ${dut1} | ${dut1-memif-1-if2}
-| | Set up memif interfaces on DUT node | ${dut2} | ${sock2} | ${sock2}
+| | Run Keyword If | ${dut2_status}
+| | ... | Set up memif interfaces on DUT node | ${dut2} | ${sock2} | ${sock2}
| | ... | ${1} | dut2-memif-1-if1 | dut2-memif-1-if2 | ${rxq_count_int}
| | ... | ${rxq_count_int}
-| | VPP Set interface MTU | ${dut2} | ${dut2-memif-1-if1}
-| | VPP Set interface MTU | ${dut2} | ${dut2-memif-1-if2}
+| | Run Keyword If | ${dut2_status}
+| | ... | VPP Set interface MTU | ${dut2} | ${dut2-memif-1-if1}
+| | Run Keyword If | ${dut2_status}
+| | ... | VPP Set interface MTU | ${dut2} | ${dut2-memif-1-if2}
| | FOR | ${dut} | IN | @{duts}
| | | Show Memif | ${nodes['${dut}']}
| | END
| | ... | ${dut1-memif-1-if1_ip6} | ${mem_prefix}
| | VPP Interface Set IP Address | ${dut1} | ${dut1-memif-1-if2}
| | ... | ${dut1-memif-1-if2_ip6} | ${mem_prefix}
-| | VPP Interface Set IP Address
+| | Run Keyword If | ${dut2_status}
+| | ... | VPP Interface Set IP Address
| | ... | ${dut2} | ${DUT2_${int}1}[0] | ${dut2_if1_ip6} | ${prefix}
-| | VPP Interface Set IP Address
+| | Run Keyword If | ${dut2_status}
+| | ... | VPP Interface Set IP Address
| | ... | ${dut2} | ${DUT2_${int}2}[0] | ${dut2_if2_ip6} | ${prefix}
-| | VPP Interface Set IP Address | ${dut2} | ${dut2-memif-1-if1}
+| | Run Keyword If | ${dut2_status}
+| | ... | VPP Interface Set IP Address | ${dut2} | ${dut2-memif-1-if1}
| | ... | ${dut2-memif-1-if1_ip6} | ${mem_prefix}
-| | VPP Interface Set IP Address | ${dut2} | ${dut2-memif-1-if2}
+| | Run Keyword If | ${dut2_status}
+| | ... | VPP Interface Set IP Address | ${dut2} | ${dut2-memif-1-if2}
| | ... | ${dut2-memif-1-if2_ip6} | ${mem_prefix}
| | Vpp All Ra Suppress Link Layer | ${nodes}
-| | VPP Add IP Neighbor
+| | Run Keyword If | ${dut2_status}
+| | ... | VPP Add IP Neighbor
| | ... | ${dut1} | ${DUT1_${int}2}[0] | ${dut2_if1_ip6}
| | ... | ${DUT2_${int}1_mac}[0]
-| | VPP Add IP Neighbor
+| | Run Keyword Unless | ${dut2_status}
+| | ... | VPP Add IP Neighbor
+| | ... | ${dut1} | ${DUT1_${int}2}[0] | ${dut2_if1_ip6} | ${TG_pf2_mac}[0]
+| | Run Keyword If | ${dut2_status}
+| | ... | VPP Add IP Neighbor
| | ... | ${dut2} | ${DUT2_${int}1}[0] | ${dut1_if2_ip6}
| | ... | ${DUT1_${int}2_mac}[0]
| | VPP Add IP Neighbor
| | ... | ${dut1} | ${DUT1_${int}1}[0] | ${tg_if1_ip6_subnet}2
| | ... | ${TG_pf1_mac}[0]
-| | VPP Add IP Neighbor
+| | Run Keyword If | ${dut2_status}
+| | ... | VPP Add IP Neighbor
| | ... | ${dut2} | ${DUT2_${int}2}[0] | ${tg_if2_ip6_subnet}2
| | ... | ${TG_pf2_mac}[0]
| | ${dut1-memif-1-if2_mac}= | Get Interface MAC | ${dut1} | memif2
-| | ${dut2-memif-1-if2_mac}= | Get Interface MAC | ${dut2} | memif2
+| | ${dut2-memif-1-if2_mac}= | Run Keyword If | ${dut2_status}
+| | ... | Get Interface MAC | ${dut2} | memif2
| | VPP Add IP Neighbor | ${dut1}
| | ... | ${dut1-memif-1-if1} | ${dut1_nh} | ${dut1-memif-1-if2_mac}
-| | VPP Add IP Neighbor | ${dut2}
+| | Run Keyword If | ${dut2_status}
+| | ... | VPP Add IP Neighbor | ${dut2}
| | ... | ${dut2-memif-1-if1} | ${dut2_nh} | ${dut2-memif-1-if2_mac}
| | Vpp Route Add | ${dut1} | ${dut2_sid1} | ${sid_prefix}
| | ... | gateway=${dut2_if1_ip6} | interface=${dut1_if2}
| | Vpp Route Add | ${dut1} | ${out_sid2_1} | ${sid_prefix}
| | ... | gateway=${tg_if1_ip6_subnet}2 | interface=${dut1_if1}
-| | Vpp Route Add | ${dut2} | ${dut1_sid2} | ${sid_prefix}
+| | Run Keyword If | ${dut2_status}
+| | ... | Vpp Route Add | ${dut2} | ${dut1_sid2} | ${sid_prefix}
| | ... | gateway=${dut1_if2_ip6} | interface=${dut2_if1}
-| | Vpp Route Add | ${dut2} | ${out_sid1_1} | ${sid_prefix}
+| | Run Keyword If | ${dut2_status}
+| | ... | Vpp Route Add | ${dut2} | ${out_sid1_1} | ${sid_prefix}
| | ... | gateway=${tg_if2_ip6_subnet}2 | interface=${dut2_if2}
# Configure SRv6 for direction0 on DUT1
| | Set SR Encaps Source Address on DUT | ${dut1} | ${dut1_sid1}
| | Configure SR Steer on DUT | ${dut1} | L3 | ${dut1_bsid}
| | ... | ip_addr=${tg_if2_ip6_subnet} | prefix=${sid_prefix}
# Configure SRv6 for direction1 on DUT2
-| | Set SR Encaps Source Address on DUT | ${dut2} | ${dut2_sid2}
+| | Run Keyword If | ${dut2_status}
+| | ... | Set SR Encaps Source Address on DUT | ${dut2} | ${dut2_sid2}
| | @{sid_list_dir1}= | Create List | ${dut1_sid2} | ${out_sid2_1}
| | ... | ${out_sid2_2}
-| | Configure SR Policy on DUT | ${dut2} | ${dut2_bsid} | encap
+| | Run Keyword If | ${dut2_status}
+| | ... | Configure SR Policy on DUT | ${dut2} | ${dut2_bsid} | encap
| | ... | @{sid_list_dir1}
-| | Configure SR Steer on DUT | ${dut2} | L3 | ${dut2_bsid}
+| | Run Keyword If | ${dut2_status}
+| | ... | Configure SR Steer on DUT | ${dut2} | L3 | ${dut2_bsid}
| | ... | ip_addr=${tg_if1_ip6_subnet} | prefix=${sid_prefix}
# Configure SRv6 for direction0 on DUT2
-| | ${dut2_out_if}= | Get Interface Name | ${dut2} | memif1
-| | ${dut2_in_if}= | Get Interface Name | ${dut2} | memif2
+| | ${dut2_out_if}= | Run Keyword If | ${dut2_status}
+| | ... | Get Interface Name | ${dut2} | memif1
+| | ${dut2_in_if}= | Run Keyword If | ${dut2_status}
+| | ... | Get Interface Name | ${dut2} | memif2
| | Remove Values From List | ${sid_list_dir0} | ${dut2_sid1}
-| | Run Keyword If | "${behavior}" == "static_proxy"
+| | Run Keyword If | ${dut2_status} and '${behavior}' == 'static_proxy'
| | ... | Configure SR LocalSID on DUT | ${dut2} | ${dut2_sid1} | end.as
| | ... | ${NONE} | ${dut2_nh} | ${NONE} | ${dut2_out_if} | ${dut2_in_if}
| | ... | ${dut1_sid1} | @{sid_list_dir0}
-| | ... | ELSE IF | "${behavior}" == "dynamic_proxy"
+| | ... | ELSE IF | ${dut2_status} and '${behavior}' == 'dynamic_proxy'
| | ... | Configure SR LocalSID on DUT | ${dut2} | ${dut2_sid1} | end.ad
| | ... | next_hop=${dut2_nh} | out_if=${dut2_out_if} | in_if=${dut2_in_if}
-| | ... | ELSE IF | "${behavior}" == "masquerading"
+| | ... | ELSE IF | ${dut2_status} and '${behavior}' == 'masquerading'
| | ... | Configure SR LocalSID on DUT | ${dut2} | ${dut2_sid1} | end.am
| | ... | next_hop=${dut2_nh} | out_if=${dut2_out_if} | in_if=${dut2_in_if}
-| | ... | ELSE | Fail | Unsupported behaviour: ${behavior}
+| | ... | ELSE IF | ${dut2_status}
+| | ... | Fail | Unsupported behaviour: ${behavior}
# Configure SRv6 for direction1 on DUT1
| | ${dut1_out_if}= | Get Interface Name | ${dut1} | memif1
| | ${dut1_in_if}= | Get Interface Name | ${dut1} | memif2
| | Remove Values From List | ${sid_list_dir1} | ${dut1_sid2}
-| | Run Keyword If | "${behavior}" == "static_proxy"
+| | Run Keyword If | '${behavior}' == 'static_proxy'
| | ... | Configure SR LocalSID on DUT | ${dut1} | ${dut1_sid2} | end.as
| | ... | ${NONE} | ${dut1_nh} | ${NONE} | ${dut1_out_if} | ${dut1_in_if}
| | ... | ${dut2_sid2} | @{sid_list_dir1}
-| | ... | ELSE IF | "${behavior}" == "dynamic_proxy"
+| | ... | ELSE IF | '${behavior}' == 'dynamic_proxy'
| | ... | Configure SR LocalSID on DUT | ${dut1} | ${dut1_sid2} | end.ad
| | ... | next_hop=${dut1_nh} | out_if=${dut1_out_if} | in_if=${dut1_in_if}
-| | ... | ELSE IF | "${behavior}" == "masquerading"
+| | ... | ELSE IF | '${behavior}' == 'masquerading'
| | ... | Configure SR LocalSID on DUT | ${dut1} | ${dut1_sid2} | end.am
| | ... | next_hop=${dut1_nh} | out_if=${dut1_out_if} | in_if=${dut1_in_if}
| | ... | ELSE | Fail | Unsupported behaviour: ${behavior}
| | ... | --ot_mode | ${ot_mode}
| | Run Traffic Script On Node | lisp/lispgpe_check.py | ${tg_node}
| | ... | ${args}
+
+| Send IPv6 Packet and verify SRv6 encapsulation in received packet
+| | [Documentation] | Send IP packet from TG to DUT. Receive IPv6 packet with\
+| | ... | SRv6 extension header from DUT on TG and verify SRv6 encapsulation.\
+| | ... | Send IPv6 packet with SRv6 extension header in opposite direction and\
+| | ... | verify received IP packet.
+| |
+| | ... | *Arguments:*
+| | ... | - node - TG node. Type: dictionary
+| | ... | - tx_interface - TG Interface 1. Type: string
+| | ... | - rx_interface - TG Interface 2. Type: string
+| | ... | - tx_dst_mac - Destination MAC for TX interface / DUT interface 1 MAC.
+| | ... | Type: string
+| | ... | - rx_src_mac - Source MAC for RX interface / DUT interface 2 MAC.
+| | ... | Type: string
+| | ... | - src_ip - Source IP address. Type: string
+| | ... | - dst_ip - Destination IP address. Type: string
+| | ... | - dut_srcsid - Source SID on DUT (dir0). Type: string
+| | ... | - dut_dstsid1 - The first destination SID on DUT (dir1). Type: string
+| | ... | - tg_srcsid - Source SID on TG (dir1). Type: string
+| | ... | - tg_dstsid1 - The first destination SID on TG (dir0). Type: string
+| | ... | - dut_dstsid2 - The second destination SID on DUT (dir1). Type: string
+| | ... | - tg_dstsid2 - The second destination SID on TG (dir0). Type: string
+| | ... | - decap - True if decapsulation expected, false if encapsulated packet
+| | ... | expected on receiving interface (Optional). Type: boolean
+| | ... | - tg_dstsid3 - The third destination SID on TG (dir0) (Optional).
+| | ... | Type: string
+| | ... | - dut_dstsid3 - The third destination SID on DUT (dir1) (Optional).
+| | ... | Type: string
+| | ... | - static_proxy - Switch for SRv6 with endpoint to SR-unaware Service
+| | ... | Function via static proxy (Optional). Type: boolean
+| |
+| | ... | *Example:*
+| | ... | \| Send IPv6 Packet and verify SRv6 encapsulation in received packet\
+| | ... | \| ${nodes['TG']} \| eth1 \| eth2 \
+| | ... | \| 52:54:00:d4:d8:22 \| 52:54:00:d4:d8:3e \| 2002:1:: \
+| | ... | \| 2003:2:: \| 2003:1:: \| 2002:2:: \| decap=${False} \
+| | ... | \| tg_dstsid3=2002:4:: \| dut_dstsid3=2003:4:: \
+| | ... | \| static_proxy=${True} \|
+| |
+| | [Arguments] | ${node} | ${tx_interface} | ${rx_interface} | ${tx_dst_mac}
+| | ... | ${rx_src_mac} | ${src_ip} | ${dst_ip} | ${dut_srcsid}
+| | ... | ${dut_dstsid1} | ${tg_srcsid} | ${tg_dstsid1}
+| | ... | ${dut_dstsid2}=${None} | ${tg_dstsid2}=${None} | ${decap}=${True}
+| | ... | ${tg_dstsid3}=${None} | ${dut_dstsid3}=${None}
+| | ... | ${static_proxy}=${False}
+| |
+| | ${tx_src_mac}= | Get Interface Mac | ${node} | ${tx_interface}
+| | ${tx_if_name}= | Get Interface Name | ${node} | ${tx_interface}
+| | ${rx_dst_mac}= | Get Interface Mac | ${node} | ${rx_interface}
+| | ${rx_if_name}= | Get Interface Name | ${node} | ${rx_interface}
+| | ${args}= | Catenate | --rx_if ${rx_if_name} | --tx_if ${tx_if_name}
+| | ... | --tx_src_mac ${tx_src_mac} | --tx_dst_mac ${tx_dst_mac}
+| | ... | --rx_src_mac ${rx_src_mac} | --rx_dst_mac ${rx_dst_mac}
+| | ... | --src_ip ${src_ip} | --dst_ip ${dst_ip} | --dir0_srcsid ${dut_srcsid}
+| | ... | --dir0_dstsid1 ${tg_dstsid1} | --dir0_dstsid2 ${tg_dstsid2}
+| | ... | --dir1_srcsid ${tg_srcsid} | --dir1_dstsid1 ${dut_dstsid1}
+| | ... | --dir1_dstsid2 ${dut_dstsid2} | --decap ${decap}
+| | ... | --dir0_dstsid3 ${tg_dstsid3} | --dir1_dstsid3 ${dut_dstsid3}
+| | ... | --static_proxy ${static_proxy}
+| | Run Traffic Script On Node | srv6_encap.py | ${node} | ${args}
--- /dev/null
+#!/usr/bin/env python3
+
+# Copyright (c) 2020 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.
+
+"""Traffic script for SRv6 verification."""
+
+import sys
+
+from scapy.layers.inet6 import IPv6, ICMPv6ND_NS, IPv6ExtHdrSegmentRouting,\
+ ipv6nh
+from scapy.layers.l2 import Ether
+from scapy.packet import Raw
+
+from resources.libraries.python.PacketVerifier import RxQueue, TxQueue
+from resources.libraries.python.TrafficScriptArg import TrafficScriptArg
+
+
+def check_srv6(
+ pkt_recv, src_mac, dst_mac, src_ip, dst_ip, dir_srcsid, dir_dstsid1,
+ dir_dstsid2, dir_dstsid3, segleft_corr, static_proxy=False):
+ """Check received SRv6 packet.
+
+ :param pkt_recv: Received packet to verify.
+ :param src_mac: Source MAC address.
+ :param dst_mac: Destination MAC address.
+ :param src_ip: Source IP/IPv6 address of original IP/IPv6 packet.
+ :param dst_ip: Destination IP/IPv6 address of original IP/IPv6 packet.
+ :param dir_srcsid: Source SID for SR in desired direction.
+ :param dir_dstsid1: Destination SID1 in desired direction.
+ :param dir_dstsid2: Destination SID2 in desired direction.
+ :param dir_dstsid3: Destination SID3 in desired direction.
+ :param segleft_corr: Correction for expected segleft value of SRH.
+ :type pkt_recv: scapy.Ether
+ :type src_mac: str
+ :type dst_mac: str
+ :type src_ip: str
+ :type dst_ip: str
+ :type dir_srcsid: str
+ :type dir_dstsid1: str
+ :type dir_dstsid2: str
+ :type dir_dstsid3: str
+ :type segleft_corr: int
+ :type static_proxy; bool
+ :raises RuntimeError: If received packet is invalid.
+ """
+ if pkt_recv[Ether].src != src_mac:
+ raise RuntimeError(
+ f"Received frame has invalid source MAC address: "
+ f"{pkt_recv[Ether].src} should be: {src_mac}"
+ )
+ if pkt_recv[Ether].dst != dst_mac:
+ raise RuntimeError(
+ f"Received frame has invalid destination MAC address: "
+ f"{pkt_recv[Ether].dst} should be: {dst_mac}"
+ )
+ if not pkt_recv.haslayer(IPv6):
+ raise RuntimeError(
+ f"Not an IPv6 packet received: {pkt_recv!r}"
+ )
+ ip6_pkt = pkt_recv[IPv6]
+ if ip6_pkt.src != dir_srcsid:
+ raise RuntimeError(
+ f"Outer IPv6 packet has invalid source address: "
+ f"{ip6_pkt.src} should be: {dir_srcsid}"
+ )
+ dir_dstsids = [dir_dstsid2, dir_dstsid1] if dir_dstsid3 == u"None" \
+ else [dir_dstsid3, dir_dstsid2, dir_dstsid1] if not static_proxy \
+ else [dir_dstsid3, dir_dstsid2]
+ segleft = len(dir_dstsids) - segleft_corr if not static_proxy \
+ else len(dir_dstsids) - segleft_corr + 1
+ if ip6_pkt.dst != dir_dstsids[segleft]:
+ raise RuntimeError(
+ f"Outer IPv6 packet has invalid destination address: "
+ f"{ip6_pkt.dst} should be: {dir_dstsids[segleft]}"
+ )
+ if dir_dstsid2 == u"None":
+ if ip6_pkt.haslayer(IPv6ExtHdrSegmentRouting):
+ raise RuntimeError(
+ f"Segment Routing Header in received packet: {pkt_recv!r}"
+ )
+ if ip6_pkt.nh != 41: # ipv6nh[41] == IPv6
+ raise RuntimeError(
+ f"Outer IPv6 packet has invalid next header: "
+ f"{ip6_pkt.nh} should be: 41 ({ipv6nh[41]})"
+ )
+ ip6_pkt = ip6_pkt[IPv6][1]
+ else:
+ if not pkt_recv.haslayer(IPv6ExtHdrSegmentRouting):
+ raise RuntimeError(
+ f"No Segment Routing Header in received packet: {pkt_recv!r}"
+ )
+ if ip6_pkt.nh != 43: # ipv6nh[43] == Routing Header
+ raise RuntimeError(
+ f"Outer IPv6 packet has invalid next header: "
+ f"{pkt_recv[IPv6][0].nh} should be: 43 ({ipv6nh[43]})"
+ )
+ ip6_pkt = ip6_pkt[IPv6ExtHdrSegmentRouting]
+ if ip6_pkt.addresses != dir_dstsids:
+ raise RuntimeError(
+ f"Segment Routing Header has invalid addresses: "
+ f"{ip6_pkt.addresses} should be: {dir_dstsids}"
+ )
+ if ip6_pkt.segleft != segleft:
+ raise RuntimeError(
+ f"Segment Routing Header has invalid segleft value: "
+ f"{ip6_pkt.segleft} should be: {segleft}"
+ )
+ if ip6_pkt.nh != 41: # ipv6nh[41] == IPv6
+ raise RuntimeError(
+ f"Segment Routing Header has invalid next header: "
+ f"{ip6_pkt.nh} should be: 41 ({ipv6nh[41]})"
+ )
+ ip6_pkt = ip6_pkt[IPv6]
+ if ip6_pkt.src != src_ip:
+ raise RuntimeError(
+ f"Inner IPv6 packet has invalid source address: "
+ f"{ip6_pkt.src} should be: {src_ip}"
+ )
+ if ip6_pkt.dst != dst_ip:
+ raise RuntimeError(
+ f"Inner IPv6 packet has invalid destination address: "
+ f"{ip6_pkt.dst} should be: {dst_ip}"
+ )
+ if ip6_pkt.nh != 59: # ipv6nh[59] == No Next Header
+ raise RuntimeError(
+ f"Inner IPv6 packet has invalid next header: "
+ f"{ip6_pkt.nh} should be: 59 ({ipv6nh[59]})"
+ )
+
+
+def check_ip(pkt_recv, src_mac, dst_mac, src_ip, dst_ip):
+ """Check received IPv6 packet.
+
+ :param pkt_recv: Received packet to verify.
+ :param src_mac: Source MAC address.
+ :param dst_mac: Destination MAC address.
+ :param src_ip: Source IP/IPv6 address.
+ :param dst_ip: Destination IP/IPv6 address.
+ :type pkt_recv: scapy.Ether
+ :type src_mac: str
+ :type dst_mac: str
+ :type src_ip: str
+ :type dst_ip: str
+ :raises RuntimeError: If received packet is invalid.
+ """
+ if pkt_recv[Ether].src != src_mac:
+ raise RuntimeError(
+ f"Received frame has invalid source MAC address: "
+ f"{pkt_recv[Ether].src} should be: {src_mac}"
+ )
+
+ if pkt_recv[Ether].dst != dst_mac:
+ raise RuntimeError(
+ f"Received frame has invalid destination MAC address: "
+ f"{pkt_recv[Ether].dst} should be: {dst_mac}"
+ )
+
+ if not pkt_recv.haslayer(IPv6):
+ raise RuntimeError(
+ f"Not an {IPv6.name} packet received: {pkt_recv!r}"
+ )
+
+ if pkt_recv[IPv6].dst != dst_ip:
+ raise RuntimeError(
+ f"Received packet has invalid destination address: "
+ f"{pkt_recv[IPv6.name].dst} should be: {dst_ip}"
+ )
+
+ if pkt_recv[IPv6].src != src_ip:
+ raise RuntimeError(
+ f"Received packet has invalid destination address: "
+ f"{pkt_recv[IPv6.name].dst} should be: {src_ip}"
+ )
+
+ if pkt_recv[IPv6].nh != 59: # ipv6nh[59] == No Next Header
+ raise RuntimeError(
+ f"Received IPv6 packet has invalid next header: "
+ f"{IPv6.nh} should be: 59 ({ipv6nh[59]})"
+ )
+
+
+def main():
+ """Send, receive and check IPv6 and IPv6ExtHdrSegmentRouting packets."""
+
+ args = TrafficScriptArg(
+ [
+ u"tx_src_mac", u"tx_dst_mac", u"rx_src_mac", u"rx_dst_mac",
+ u"src_ip", u"dst_ip", u"dir0_srcsid", u"dir0_dstsid1",
+ u"dir0_dstsid2", u"dir1_srcsid", u"dir1_dstsid1", u"dir1_dstsid2",
+ u"decap", u"dir0_dstsid3", u"dir1_dstsid3", u"static_proxy"
+ ]
+ )
+
+ tx_txq = TxQueue(args.get_arg(u"tx_if"))
+ tx_rxq = RxQueue(args.get_arg(u"tx_if"))
+ rx_txq = TxQueue(args.get_arg(u"rx_if"))
+ rx_rxq = RxQueue(args.get_arg(u"rx_if"))
+
+ tx_src_mac = args.get_arg(u"tx_src_mac")
+ tx_dst_mac = args.get_arg(u"tx_dst_mac")
+ rx_src_mac = args.get_arg(u"rx_src_mac")
+ rx_dst_mac = args.get_arg(u"rx_dst_mac")
+ src_ip = args.get_arg(u"src_ip")
+ dst_ip = args.get_arg(u"dst_ip")
+
+ dir0_srcsid = args.get_arg(u"dir0_srcsid")
+ dir0_dstsid1 = args.get_arg(u"dir0_dstsid1")
+ dir0_dstsid2 = args.get_arg(u"dir0_dstsid2")
+ dir1_srcsid = args.get_arg(u"dir1_srcsid")
+ dir1_dstsid1 = args.get_arg(u"dir1_dstsid1")
+ dir1_dstsid2 = args.get_arg(u"dir1_dstsid2")
+ decap = args.get_arg(u"decap")
+ dir0_dstsid3 = args.get_arg(u"dir0_dstsid3")
+ dir1_dstsid3 = args.get_arg(u"dir1_dstsid3")
+ static_proxy = args.get_arg(u"static_proxy")
+
+ ip_pkt = IPv6(src=src_ip, dst=dst_ip)
+
+ sent_packets = list()
+ tx_pkt_send = (Ether(src=tx_src_mac, dst=tx_dst_mac) / ip_pkt)
+ tx_pkt_send /= Raw()
+ size_limit = 78
+ if len(tx_pkt_send) < size_limit:
+ tx_pkt_send[Raw].load += (b"\0" * (size_limit - len(tx_pkt_send)))
+ sent_packets.append(tx_pkt_send)
+ tx_txq.send(tx_pkt_send)
+
+ while True:
+ rx_pkt_recv = rx_rxq.recv(2)
+
+ if rx_pkt_recv is None:
+ raise RuntimeError(f"{IPv6.name} packet Rx timeout")
+
+ if rx_pkt_recv.haslayer(ICMPv6ND_NS):
+ # read another packet in the queue if the current one is ICMPv6ND_NS
+ continue
+ else:
+ # otherwise process the current packet
+ break
+
+ check_srv6(
+ rx_pkt_recv, rx_src_mac, rx_dst_mac, src_ip, dst_ip, dir0_srcsid,
+ dir0_dstsid1, dir0_dstsid2, dir0_dstsid3, 1
+ )
+
+ ip_pkt = IPv6(src=dst_ip, dst=src_ip)
+ ip_pkt /= Raw()
+ if len(ip_pkt) < (size_limit - 14):
+ ip_pkt[Raw].load += (b"\0" * (size_limit - 14 - len(ip_pkt)))
+
+ rx_pkt_send = (
+ Ether(src=rx_dst_mac, dst=rx_src_mac) /
+ IPv6(src=dir1_srcsid, dst=dir1_dstsid1) /
+ IPv6ExtHdrSegmentRouting(
+ segleft=1 if dir1_dstsid3 == u"None" else 2,
+ lastentry=1 if dir1_dstsid3 == u"None" else 2,
+ addresses=[dir1_dstsid2, dir1_dstsid1]
+ if dir1_dstsid3 == u"None"
+ else [dir1_dstsid3, dir1_dstsid2, dir1_dstsid1]
+ ) /
+ ip_pkt
+ ) if dir1_dstsid2 != u"None" else (
+ Ether(src=rx_dst_mac, dst=rx_src_mac) /
+ IPv6(src=dir1_srcsid, dst=dir1_dstsid1) /
+ ip_pkt
+ )
+ rx_txq.send(rx_pkt_send)
+
+ while True:
+ tx_pkt_recv = tx_rxq.recv(2, ignore=sent_packets)
+
+ if tx_pkt_recv is None:
+ raise RuntimeError(f"{IPv6.name} packet Rx timeout")
+
+ if tx_pkt_recv.haslayer(ICMPv6ND_NS):
+ # read another packet in the queue if the current one is ICMPv6ND_NS
+ continue
+ else:
+ # otherwise process the current packet
+ break
+
+ if decap == u"True":
+ check_ip(tx_pkt_recv, tx_dst_mac, tx_src_mac, dst_ip, src_ip)
+ else:
+ check_srv6(
+ tx_pkt_recv, tx_dst_mac, tx_src_mac, dst_ip, src_ip, dir1_srcsid,
+ dir1_dstsid1, dir1_dstsid2, dir1_dstsid3, 2,
+ bool(static_proxy == u"True")
+ )
+
+ sys.exit(0)
+
+
+if __name__ == u"__main__":
+ main()
--- /dev/null
+# Copyright (c) 2020 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/shared/default.robot
+|
+| Force Tags | 2_NODE_SINGLE_LINK_TOPO | DEVICETEST | HW_ENV | DCR_ENV | SCAPY
+| ... | NIC_Virtual | ETH | IP6FWD | FEATURE | SRv6 | SRv6_1SID | DRV_VFIO_PCI
+| ... | RXQ_SIZE_0 | TXQ_SIZE_0
+| ... | ethip6ip6-ip6base-srv6enc1sid
+|
+| Suite Setup | Setup suite topology interfaces | scapy
+| Test Setup | Setup test
+| Test Teardown | Tear down test | packet_trace
+|
+| Test Template | Local Template
+|
+| Documentation | *Segment routing over IPv6 dataplane with one SID\
+| ... | (SRH not inserted) test suite.*
+|
+| ... | *[Top] Network topologies:* TG-DUT1 2-node topology with one link\
+| ... | between nodes.
+| ... | *[Cfg] DUT configuration:* On DUT1 configure physical interface IPv6\
+| ... | addresses, static ARP record, route and IPv6 forwarding over SRv6\
+| ... | with one SID - Segment Routing Header not inserted.
+| ... | *[Ver] TG verification:* ETH-IP6 packet is sent from TG to DUT1 in one\
+| ... | direction. Packet is received and verified for correctness on TG. Then\
+| ... | ETH-IP6-IP6 packet is sent from TG in opposite direction. Packet is\
+| ... | received and verified for correctness on TG.
+| ... | *[Ref] Applicable standard specifications:* SRv6 Network Programming -\
+| ... | draft 3.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | virtual
+| ${nic_driver}= | vfio-pci
+| ${nic_rxq_size}= | 0
+| ${nic_txq_size}= | 0
+| ${nic_pfs}= | 2
+| ${nic_vfs}= | 0
+| ${overhead}= | ${40}
+# SIDs
+| ${dut1_sid1}= | 2002:1::
+| ${dut1_sid2}= | 2003:2::
+| ${dut1_bsid}= | 2002:1::1
+| ${dut2_sid1}= | 2002:2::
+| ${dut2_sid2}= | 2003:1::
+| ${sid_prefix}= | ${64}
+# IP settings
+| ${tg_if1_ip6_subnet}= | 2001:1::
+| ${tg_if2_ip6_subnet}= | 2001:2::
+| ${dst_addr_nr}= | ${1}
+| ${dut1_if1_ip6}= | 2001:1::1
+| ${dut1_if2_ip6}= | 2001:3::1
+| ${dut2_if1_ip6}= | 2001:3::2
+| ${dut2_if2_ip6}= | 2001:2::1
+| ${prefix}= | ${64}
+
+*** Keywords ***
+| Local Template
+| | [Documentation]
+| | ... | [Cfg] DUT1 is configured with IPv6 routing and static route,\
+| | ... | SR policy and steering policy for one direction and one SR\
+| | ... | behaviour (function) - End.DX6 - for other direction.
+| | ... | [Ver] Make TG send IPv6 packets routed over DUT1 interfaces.\
+| | ... | Make TG verify IPv6 packets are correct.
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer. Type: integer
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer
+| |
+| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
+| |
+| | Set Test Variable | \${frame_size}
+| |
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | And Apply startup configuration on all VPP DUTs | with_trace=${True}
+| | When Initialize layer driver | ${nic_driver}
+| | And Initialize layer interface
+| | And Initialize SRv6 encapsulation with '1' x SID 'with' decapsulation
+| | Then Send IPv6 Packet and verify SRv6 encapsulation in received packet
+| | ... | ${tg} | ${TG_pf1}[0] | ${TG_pf2}[0] | ${DUT1_${int}1_mac}[0]
+| | ... | ${DUT1_${int}2_mac}[0] | ${tg_if1_ip6_subnet}2 | ${tg_if2_ip6_subnet}2
+| | ... | ${dut1_sid1} | ${dut1_sid2} | ${dut2_sid2} | ${dut2_sid1}
+
+*** Test Cases ***
+| tc01-78B-ethip6ip6-ip6base-srv6enc1sid-dev
+| | [Tags] | 78B
+| | frame_size=${78} | phy_cores=${0}
--- /dev/null
+# Copyright (c) 2020 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/shared/default.robot
+|
+| Force Tags | 2_NODE_SINGLE_LINK_TOPO | DEVICETEST | HW_ENV | DCR_ENV | SCAPY
+| ... | NIC_Virtual | ETH | IP6FWD | FEATURE | SRv6 | SRv6_2SID_DECAP
+| ... | DRV_VFIO_PCI
+| ... | RXQ_SIZE_0 | TXQ_SIZE_0
+| ... | ethip6srhip6-ip6base-srv6enc2sids
+|
+| Suite Setup | Setup suite topology interfaces | scapy
+| Test Setup | Setup test
+| Test Teardown | Tear down test | packet_trace
+|
+| Test Template | Local Template
+|
+| Documentation | *Segment routing over IPv6 dataplane with two SIDs\
+| ... | (SRH inserted) test suite.*
+|
+| ... | *[Top] Network topologies:* TG-DUT1 2-node topology with one link\
+| ... | between nodes.
+| ... | *[Cfg] DUT configuration:* On DUT1 configure physical interface IPv6\
+| ... | addresses, static ARP record, route and IPv6 forwarding over SRv6\
+| ... | with two SIDs - Segment Routing Header inserted.
+| ... | *[Ver] TG verification:* ETH-IP6 packet is sent from TG to DUT1 in one\
+| ... | direction. Packet is received and verified for correctness on TG. Then\
+| ... | ETH-IP6-IP6 packet is sent from TG in opposite direction. Packet is\
+| ... | received and verified for correctness on TG.
+| ... | *[Ref] Applicable standard specifications:* SRv6 Network Programming -\
+| ... | draft 3.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | virtual
+| ${nic_driver}= | vfio-pci
+| ${nic_rxq_size}= | 0
+| ${nic_txq_size}= | 0
+| ${nic_pfs}= | 2
+| ${nic_vfs}= | 0
+| ${overhead}= | ${80}
+# SIDs
+| ${dut1_sid1}= | 2002:1::
+| ${dut1_sid2_1}= | 2003:2::
+| ${dut1_sid2_2}= | 2003:3::
+| ${dut1_bsid}= | 2002:1::1
+| ${dut2_sid1_1}= | 2002:2::
+| ${dut2_sid1_2}= | 2002:3::
+| ${dut2_sid2}= | 2003:1::
+| ${sid_prefix}= | ${64}
+# IP settings
+| ${tg_if1_ip6_subnet}= | 2001:1::
+| ${tg_if2_ip6_subnet}= | 2001:2::
+| ${dst_addr_nr}= | ${1}
+| ${dut1_if1_ip6}= | 2001:1::1
+| ${dut1_if2_ip6}= | 2001:3::1
+| ${dut2_if1_ip6}= | 2001:3::2
+| ${dut2_if2_ip6}= | 2001:2::1
+| ${prefix}= | ${64}
+
+*** Keywords ***
+| Local Template
+| | [Documentation]
+| | ... | [Cfg] DUT1 is configured with IPv6 routing and static route,\
+| | ... | SR policy and steering policy for one direction and two SR\
+| | ... | behaviours (functions) - End and End.DX6 - for other direction.
+| | ... | [Ver] Make TG send IPv6 packets routed over DUT1 interfaces.\
+| | ... | Make TG verify IPv6 packets are correct.
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer. Type: integer
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer
+| |
+| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
+| |
+| | Set Test Variable | \${frame_size}
+| |
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | And Apply startup configuration on all VPP DUTs | with_trace=${True}
+| | When Initialize layer driver | ${nic_driver}
+| | And Initialize layer interface
+| | And Initialize SRv6 encapsulation with '2' x SID 'with' decapsulation
+| | Then Send IPv6 Packet and verify SRv6 encapsulation in received packet
+| | ... | ${tg} | ${TG_pf1}[0] | ${TG_pf2}[0] | ${DUT1_${int}1_mac}[0]
+| | ... | ${DUT1_${int}2_mac}[0] | ${tg_if1_ip6_subnet}2 | ${tg_if2_ip6_subnet}2
+| | ... | ${dut1_sid1} | ${dut1_sid2_1} | ${dut2_sid2} | ${dut2_sid1_1}
+| | ... | ${dut1_sid2_2} | ${dut2_sid1_2}
+
+*** Test Cases ***
+| tc01-78B-ethip6srhip6-ip6base-srv6enc2sids-dev
+| | [Tags] | 78B
+| | frame_size=${78} | phy_cores=${0}
--- /dev/null
+# Copyright (c) 2020 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/shared/default.robot
+|
+| Force Tags | 2_NODE_SINGLE_LINK_TOPO | DEVICETEST | HW_ENV | DCR_ENV | SCAPY
+| ... | NIC_Virtual | ETH | IP6FWD | FEATURE | SRv6 | SRv6_2SID_NODECAP
+| ... | DRV_VFIO_PCI
+| ... | RXQ_SIZE_0 | TXQ_SIZE_0
+| ... | ethip6srhip6-ip6base-srv6enc2sids-nodecaps
+|
+| Suite Setup | Setup suite topology interfaces | scapy
+| Test Setup | Setup test
+| Test Teardown | Tear down test | packet_trace
+|
+| Test Template | Local Template
+|
+| Documentation | *Segment routing over IPv6 dataplane with two SIDs\
+| ... | (SRH inserted) test suite.*
+|
+| ... | *[Top] Network topologies:* TG-DUT1 2-node topology with one link\
+| ... | between nodes.
+| ... | *[Cfg] DUT configuration:* On DUT1 configure physical interface IPv6\
+| ... | addresses, static ARP record, route and IPv6 forwarding over SRv6\
+| ... | with two SIDs - Segment Routing Header inserted.
+| ... | *[Ver] TG verification:* ETH-IP6 packet is sent from TG to DUT1 in one\
+| ... | direction. Packet is received and verified for correctness on TG. Then\
+| ... | ETH-IP6-IP6 packet is sent from TG in opposite direction. Packet is\
+| ... | received and verified for correctness on TG.
+| ... | *[Ref] Applicable standard specifications:* SRv6 Network Programming -\
+| ... | draft 3.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | virtual
+| ${nic_driver}= | vfio-pci
+| ${nic_rxq_size}= | 0
+| ${nic_txq_size}= | 0
+| ${nic_pfs}= | 2
+| ${nic_vfs}= | 0
+| ${overhead}= | ${80}
+# SIDs
+| ${dut1_sid1}= | 2002:1::
+| ${dut1_sid2_1}= | 2003:2::
+| ${dut1_sid2_2}= | 2003:3::
+| ${dut1_bsid}= | 2002:1::1
+| ${dut2_sid1_1}= | 2002:2::
+| ${dut2_sid1_2}= | 2002:3::
+| ${dut2_sid2}= | 2003:1::
+| ${sid_prefix}= | ${64}
+# IP settings
+| ${tg_if1_ip6_subnet}= | 2001:1::
+| ${tg_if2_ip6_subnet}= | 2001:2::
+| ${dst_addr_nr}= | ${1}
+| ${dut1_if1_ip6}= | 2001:1::1
+| ${dut1_if2_ip6}= | 2001:3::1
+| ${dut2_if1_ip6}= | 2001:3::2
+| ${dut2_if2_ip6}= | 2001:2::1
+| ${prefix}= | ${64}
+
+*** Keywords ***
+| Local Template
+| | [Documentation]
+| | ... | [Cfg] DUT1 is configured with IPv6 routing and static route,\
+| | ... | SR policy and steering policy for one direction and one SR\
+| | ... | behaviour (function) - End - for other direction.
+| | ... | [Ver] Make TG send IPv6 packets routed over DUT1 interfaces.\
+| | ... | Make TG verify IPv6 packets are correct.
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer. Type: integer
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer
+| |
+| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
+| |
+| | Set Test Variable | \${frame_size}
+| |
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | And Apply startup configuration on all VPP DUTs | with_trace=${True}
+| | When Initialize layer driver | ${nic_driver}
+| | And Initialize layer interface
+| | And Initialize SRv6 encapsulation with '2' x SID 'without' decapsulation
+| | Then Send IPv6 Packet and verify SRv6 encapsulation in received packet
+| | ... | ${tg} | ${TG_pf1}[0] | ${TG_pf2}[0] | ${DUT1_${int}1_mac}[0]
+| | ... | ${DUT1_${int}2_mac}[0] | ${tg_if1_ip6_subnet}2 | ${tg_if2_ip6_subnet}2
+| | ... | ${dut1_sid1} | ${dut1_sid2_1} | ${dut2_sid2} | ${dut2_sid1_1}
+| | ... | ${dut1_sid2_2} | ${dut2_sid1_2} | decap=${False}
+
+*** Test Cases ***
+| tc01-78B-ethip6srhip6-ip6base-srv6enc2sids-nodecaps-dev
+| | [Tags] | 78B
+| | frame_size=${78} | phy_cores=${0}
--- /dev/null
+# Copyright (c) 2020 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/shared/default.robot
+|
+| Force Tags | 2_NODE_SINGLE_LINK_TOPO | DEVICETEST | HW_ENV | DCR_ENV | SCAPY
+| ... | NIC_Virtual | ETH | IP6FWD | FEATURE | SRv6 | SRv6_PROXY
+| ... | SRv6_PROXY_DYN | MEMIF | DOCKER | DRV_VFIO_PCI
+| ... | RXQ_SIZE_0 | TXQ_SIZE_0
+| ... | ethip6srhip6-ip6base-srv6proxy-dyn
+|
+| Suite Setup | Setup suite topology interfaces | scapy
+| Test Setup | Setup test
+| Test Teardown | Tear down test | packet_trace | container
+|
+| Test Template | Local Template
+|
+| Documentation | *Segment routing over IPv6 dataplane with Dynamic\
+| ... | SRv6 proxy test suite.*
+|
+| ... | *[Top] Network topologies:* TG-DUT1 2-node topology with one link\
+| ... | between nodes.
+| ... | *[Cfg] DUT configuration:* On DUT1 configure physical interface IPv6\
+| ... | addresses, static ARP record, route and IPv6 forwarding over SRv6\
+| ... | with three SIDs - Segment Routing Header inserted.
+| ... | *[Ver] TG verification:* ETH-IP6 packet is sent from TG to DUT1 in one\
+| ... | direction. Packet is received and verified for correctness on TG. Then\
+| ... | ETH-IP6-IP6 packet is sent from TG in opposite direction. Packet is\
+| ... | received and verified for correctness on TG.
+| ... | *[Ref] Applicable standard specifications:* SRv6 Network Programming -\
+| ... | draft 3.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | memif_plugin.so | srv6ad_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | virtual
+| ${nic_driver}= | vfio-pci
+| ${nic_rxq_size}= | 0
+| ${nic_txq_size}= | 0
+| ${nic_pfs}= | 2
+| ${nic_vfs}= | 0
+| ${overhead}= | ${80}
+# SIDs
+| ${dut1_sid1}= | 2002:1::
+| ${dut1_sid2}= | 2003:2::
+| ${dut1_bsid}= | 2002:1::1
+| ${dut2_sid1}= | 2002:2::
+| ${dut2_sid2}= | 2003:1::
+| ${out_sid1_1}= | 2002:3::
+| ${out_sid1_2}= | 2002:4::
+| ${out_sid2_1}= | 2003:3::
+| ${out_sid2_2}= | 2003:4::
+| ${sid_prefix}= | ${64}
+# IP settings
+| ${tg_if1_ip6_subnet}= | 2001:1::
+| ${tg_if2_ip6_subnet}= | 2001:2::
+| ${dst_addr_nr}= | ${1}
+| ${dut1_if1_ip6}= | 2001:1::1
+| ${dut1_if2_ip6}= | 2001:3::1
+| ${dut1-memif-1-if1_ip6}= | 3001:1::1
+| ${dut1-memif-1-if2_ip6}= | 3001:1::2
+| ${dut1_nh}= | 4002::
+| ${dut2_if1_ip6}= | 2001:3::2
+| ${dut2_if2_ip6}= | 2001:2::1
+| ${dut2-memif-1-if1_ip6}= | 3002:1::1
+| ${dut2-memif-1-if2_ip6}= | 3002:1::2
+| ${dut2_nh}= | 4001::
+| ${prefix}= | ${64}
+| ${mem_prefix}= | ${128}
+# Container
+| ${container_engine}= | Docker
+| ${container_chain_topology}= | chain_functional
+
+*** Keywords ***
+| Local Template
+| | [Documentation]
+| | ... | [Cfg] DUT1 is configured with IPv6 routing and static route,\
+| | ... | SR policy and steering policy for one direction and one SR\
+| | ... | behaviour (function) - End.AD - for other direction.
+| | ... | [Ver] Make TG send IPv6 packets routed over DUT1 interfaces.\
+| | ... | Make TG verify IPv6 packets are correct.
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer. Type: integer
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer
+| |
+| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
+| |
+| | Set Test Variable | \${frame_size}
+| |
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | And Apply startup configuration on all VPP DUTs | with_trace=${True}
+| | When Initialize layer driver | ${nic_driver}
+| | And Initialize layer interface
+| | And Start containers for test | auto_scale=${False} | pinning=${False}
+| | And Initialize SRv6 with 'dynamic_proxy' SR-unaware Service Function
+| | Then Send IPv6 Packet and verify SRv6 encapsulation in received packet
+| | ... | ${tg} | ${TG_pf1}[0] | ${TG_pf2}[0] | ${DUT1_${int}1_mac}[0]
+| | ... | ${DUT1_${int}2_mac}[0] | ${tg_if1_ip6_subnet}2 | ${tg_if2_ip6_subnet}2
+| | ... | ${dut1_sid1} | ${dut1_sid2} | ${dut2_sid2} | ${dut2_sid1}
+| | ... | ${out_sid2_1} | ${out_sid1_1} | decap=${False}
+| | ... | tg_dstsid3=${out_sid1_2} | dut_dstsid3=${out_sid2_2}
+
+*** Test Cases ***
+| tc01-78B-ethip6srhip6-ip6base-srv6proxy-dyn-dev
+| | [Tags] | 78B
+| | frame_size=${78} | phy_cores=${0}
--- /dev/null
+# Copyright (c) 2020 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/shared/default.robot
+|
+| Force Tags | 2_NODE_SINGLE_LINK_TOPO | DEVICETEST | HW_ENV | DCR_ENV | SCAPY
+| ... | NIC_Virtual | ETH | IP6FWD | FEATURE | SRv6 | SRv6_PROXY
+| ... | SRv6_PROXY_MASQ | MEMIF | DOCKER | DRV_VFIO_PCI
+| ... | RXQ_SIZE_0 | TXQ_SIZE_0
+| ... | ethip6srhip6-ip6base-srv6proxy-masq
+|
+| Suite Setup | Setup suite topology interfaces | scapy
+| Test Setup | Setup test
+| Test Teardown | Tear down test | packet_trace | container
+|
+| Test Template | Local Template
+|
+| Documentation | *Segment routing over IPv6 dataplane with Masquerading\
+| ... | SRv6 proxy test cases*
+|
+| ... | *[Top] Network topologies:* TG-DUT1 2-node topology with one link\
+| ... | between nodes.
+| ... | *[Cfg] DUT configuration:* On DUT1 configure physical interface IPv6\
+| ... | addresses, static ARP record, route and IPv6 forwarding over SRv6\
+| ... | with three SIDs - Segment Routing Header inserted.
+| ... | *[Ver] TG verification:* ETH-IP6 packet is sent from TG to DUT1 in one\
+| ... | direction. Packet is received and verified for correctness on TG. Then\
+| ... | ETH-IP6-IP6 packet is sent from TG in opposite direction. Packet is\
+| ... | received and verified for correctness on TG.
+| ... | *[Ref] Applicable standard specifications:* SRv6 Network Programming -\
+| ... | draft 3.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | memif_plugin.so | srv6am_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | virtual
+| ${nic_driver}= | vfio-pci
+| ${nic_rxq_size}= | 0
+| ${nic_txq_size}= | 0
+| ${nic_pfs}= | 2
+| ${nic_vfs}= | 0
+| ${overhead}= | ${80}
+# SIDs
+| ${dut1_sid1}= | 2002:1::
+| ${dut1_sid2}= | 2003:2::
+| ${dut1_bsid}= | 2002:1::1
+| ${dut2_sid1}= | 2002:2::
+| ${dut2_sid2}= | 2003:1::
+| ${out_sid1_1}= | 2002:3::
+| ${out_sid1_2}= | 2002:4::
+| ${out_sid2_1}= | 2003:3::
+| ${out_sid2_2}= | 2003:4::
+| ${sid_prefix}= | ${64}
+# IP settings
+| ${tg_if1_ip6_subnet}= | 2001:1::
+| ${tg_if2_ip6_subnet}= | 2001:2::
+| ${dst_addr_nr}= | ${1}
+| ${dut1_if1_ip6}= | 2001:1::1
+| ${dut1_if2_ip6}= | 2001:3::1
+| ${dut1-memif-1-if1_ip6}= | 3001:1::1
+| ${dut1-memif-1-if2_ip6}= | 3001:1::2
+| ${dut1_nh}= | 4002::
+| ${dut2_if1_ip6}= | 2001:3::2
+| ${dut2_if2_ip6}= | 2001:2::1
+| ${dut2-memif-1-if1_ip6}= | 3002:1::1
+| ${dut2-memif-1-if2_ip6}= | 3002:1::2
+| ${dut2_nh}= | 4001::
+| ${prefix}= | ${64}
+| ${mem_prefix}= | ${128}
+# Container
+| ${container_engine}= | Docker
+| ${container_chain_topology}= | chain_functional
+
+*** Keywords ***
+| Local Template
+| | [Documentation]
+| | ... | [Cfg] DUT1 is configured with IPv6 routing and static route,\
+| | ... | SR policy and steering policy for one direction and one SR\
+| | ... | behaviour (function) - End.AM - for other direction.
+| | ... | [Ver] Make TG send IPv6 packets routed over DUT1 interfaces.\
+| | ... | Make TG verify IPv6 packets are correct.
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer. Type: integer
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer
+| |
+| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
+| |
+| | Set Test Variable | \${frame_size}
+| |
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | And Apply startup configuration on all VPP DUTs | with_trace=${True}
+| | When Initialize layer driver | ${nic_driver}
+| | And Initialize layer interface
+| | And Start containers for test | auto_scale=${False} | pinning=${False}
+| | And Initialize SRv6 with 'masquerading' SR-unaware Service Function
+| | Then Send IPv6 Packet and verify SRv6 encapsulation in received packet
+| | ... | ${tg} | ${TG_pf1}[0] | ${TG_pf2}[0] | ${DUT1_${int}1_mac}[0]
+| | ... | ${DUT1_${int}2_mac}[0] | ${tg_if1_ip6_subnet}2 | ${tg_if2_ip6_subnet}2
+| | ... | ${dut1_sid1} | ${dut1_sid2} | ${dut2_sid2} | ${dut2_sid1}
+| | ... | ${out_sid2_1} | ${out_sid1_1} | decap=${False}
+| | ... | tg_dstsid3=${out_sid1_2} | dut_dstsid3=${out_sid2_2}
+
+*** Test Cases ***
+| tc01-78B-ethip6srhip6-ip6base-srv6proxy-masq-dev
+| | [Tags] | 78B
+| | frame_size=${78} | phy_cores=${0}
--- /dev/null
+# Copyright (c) 2020 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/shared/default.robot
+|
+| Force Tags | 2_NODE_SINGLE_LINK_TOPO | DEVICETEST | HW_ENV | DCR_ENV | SCAPY
+| ... | NIC_Virtual | ETH | IP6FWD | FEATURE | SRv6 | SRv6_PROXY
+| ... | SRv6_PROXY_STAT | MEMIF | DOCKER | DRV_VFIO_PCI
+| ... | RXQ_SIZE_0 | TXQ_SIZE_0
+| ... | ethip6srhip6-ip6base-srv6proxy-stat
+|
+| Suite Setup | Setup suite topology interfaces | scapy
+| Test Setup | Setup test
+| Test Teardown | Tear down test | packet_trace | container
+|
+| Test Template | Local Template
+|
+| Documentation | *Segment routing over IPv6 dataplane with Static\
+| ... | SRv6 proxy test cases.*
+|
+| ... | *[Top] Network topologies:* TG-DUT1 2-node topology with one link\
+| ... | between nodes.
+| ... | *[Cfg] DUT configuration:* On DUT1 configure physical interface IPv6\
+| ... | addresses, static ARP record, route and IPv6 forwarding over SRv6\
+| ... | with three SIDs - Segment Routing Header inserted.
+| ... | *[Ver] TG verification:* ETH-IP6 packet is sent from TG to DUT1 in one\
+| ... | direction. Packet is received and verified for correctness on TG. Then\
+| ... | ETH-IP6-IP6 packet is sent from TG in opposite direction. Packet is\
+| ... | received and verified for correctness on TG.
+| ... | *[Ref] Applicable standard specifications:* SRv6 Network Programming -\
+| ... | draft 3.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | memif_plugin.so | srv6as_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | virtual
+| ${nic_driver}= | vfio-pci
+| ${nic_rxq_size}= | 0
+| ${nic_txq_size}= | 0
+| ${nic_pfs}= | 2
+| ${nic_vfs}= | 0
+| ${overhead}= | ${80}
+# SIDs
+| ${dut1_sid1}= | 2002:1::
+| ${dut1_sid2}= | 2003:2::
+| ${dut1_bsid}= | 2002:1::1
+| ${dut2_sid1}= | 2002:2::
+| ${dut2_sid2}= | 2003:1::
+| ${out_sid1_1}= | 2002:3::
+| ${out_sid1_2}= | 2002:4::
+| ${out_sid2_1}= | 2003:3::
+| ${out_sid2_2}= | 2003:4::
+| ${sid_prefix}= | ${64}
+# IP settings
+| ${tg_if1_ip6_subnet}= | 2001:1::
+| ${tg_if2_ip6_subnet}= | 2001:2::
+| ${dst_addr_nr}= | ${1}
+| ${dut1_if1_ip6}= | 2001:1::1
+| ${dut1_if2_ip6}= | 2001:3::1
+| ${dut1-memif-1-if1_ip6}= | 3001:1::1
+| ${dut1-memif-1-if2_ip6}= | 3001:1::2
+| ${dut1_nh}= | 4002::
+| ${dut2_if1_ip6}= | 2001:3::2
+| ${dut2_if2_ip6}= | 2001:2::1
+| ${dut2-memif-1-if1_ip6}= | 3002:1::1
+| ${dut2-memif-1-if2_ip6}= | 3002:1::2
+| ${dut2_nh}= | 4001::
+| ${prefix}= | ${64}
+| ${mem_prefix}= | ${128}
+# Container
+| ${container_engine}= | Docker
+| ${container_chain_topology}= | chain_functional
+
+*** Keywords ***
+| Local Template
+| | [Documentation]
+| | ... | [Cfg] DUT1 is configured with IPv6 routing and static route,\
+| | ... | SR policy and steering policy for one direction and one SR\
+| | ... | behaviour (function) - End.AS - for other direction.
+| | ... | [Ver] Make TG send IPv6 packets routed over DUT1 interfaces.\
+| | ... | Make TG verify IPv6 packets are correct.
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer. Type: integer
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer
+| |
+| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
+| |
+| | Set Test Variable | \${frame_size}
+| |
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | And Apply startup configuration on all VPP DUTs | with_trace=${True}
+| | When Initialize layer driver | ${nic_driver}
+| | And Initialize layer interface
+| | And Start containers for test | auto_scale=${False} | pinning=${False}
+| | And Initialize SRv6 with 'static_proxy' SR-unaware Service Function
+| | Then Send IPv6 Packet and verify SRv6 encapsulation in received packet
+| | ... | ${tg} | ${TG_pf1}[0] | ${TG_pf2}[0] | ${DUT1_${int}1_mac}[0]
+| | ... | ${DUT1_${int}2_mac}[0] | ${tg_if1_ip6_subnet}2 | ${tg_if2_ip6_subnet}2
+| | ... | ${dut1_sid1} | ${dut1_sid2} | ${dut2_sid2} | ${dut2_sid1}
+| | ... | ${out_sid2_1} | ${out_sid1_1} | decap=${False}
+| | ... | tg_dstsid3=${out_sid1_2} | dut_dstsid3=${out_sid2_2}
+| | ... | static_proxy=${True}
+
+*** Test Cases ***
+| tc01-78B-ethip6srhip6-ip6base-srv6proxy-stat-dev
+| | [Tags] | 78B
+| | frame_size=${78} | phy_cores=${0}
| ... | TG-DUTn for IPv6 routing over SRv6.
| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with IPv6\
| ... | routing and static route, SR policy and steering policy for one\
-| ... | direction and one SR behaviour (function) - End - for other direction.\
-| ... | DUT1 and DUT2 are tested with ${nic_name}.\
+| ... | direction and one SR behaviour (function) - End.DX6 - for other\
+| ... | direction. DUT1 and DUT2 are tested with ${nic_name}.\
| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
| | And Apply startup configuration on all VPP DUTs
| | When Initialize layer driver | ${nic_driver}
| | And Initialize layer interface
-| | And Initialize IPv6 forwarding over SRv6 with encapsulation with '1' x SID 'with' decapsulation in 3-node circular topology
+| | And Initialize SRv6 encapsulation with '1' x SID 'with' decapsulation
| | Then Find NDR and PDR intervals using optimized search
*** Test Cases ***
| | [Documentation]
| | ... | [Cfg] DUT1 and DUT2 are configured with IPv6\
| | ... | routing and static route, SR policy and steering policy for one\
-| | ... | direction and one SR behaviour (function) - End - for other direction.
+| | ... | direction and two SR behaviours (functions) - End and End.DX6 - for\
+| | ... | other direction.
| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
| |
| | And Apply startup configuration on all VPP DUTs
| | When Initialize layer driver | ${nic_driver}
| | And Initialize layer interface
-| | And Initialize IPv6 forwarding over SRv6 with encapsulation with '2' x SID 'with' decapsulation in 3-node circular topology
+| | And Initialize SRv6 encapsulation with '2' x SID 'with' decapsulation
| | Then Find NDR and PDR intervals using optimized search
*** Test Cases ***
| | And Apply startup configuration on all VPP DUTs
| | When Initialize layer driver | ${nic_driver}
| | And Initialize layer interface
-| | And Initialize IPv6 forwarding over SRv6 with encapsulation with '2' x SID 'without' decapsulation in 3-node circular topology
+| | And Initialize SRv6 encapsulation with '2' x SID 'without' decapsulation
| | Then Find NDR and PDR intervals using optimized search
*** Test Cases ***
| ${dut1_sid2}= | 2003:2::
| ${dut1_bsid}= | 2002:1::1
| ${dut2_sid1}= | 2002:2::
-| ${dut2_sid1}= | 2002:2::
| ${dut2_sid2}= | 2003:1::
| ${dut2_bsid}= | 2003:1::1
| ${out_sid1_1}= | 2002:3::
| | [Documentation]
| | ... | [Cfg] DUT1 and DUT2 are configured with IPv6\
| | ... | routing and static route, SR policy and steering policy for one\
-| | ... | direction and one SR behaviour (function) - End - for other direction.
+| | ... | direction and SR behaviour (function) - End.AD - for other direction.
| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
| |
| | When Initialize layer driver | ${nic_driver}
| | And Initialize layer interface
| | And Start containers for test | nf_chains=${1} | nf_nodes=${1}
-| | And Initialize IPv6 forwarding over SRv6 with endpoint to SR-unaware Service Function via 'dynamic_proxy' behaviour in 3-node circular topology
+| | And Initialize SRv6 with 'dynamic_proxy' SR-unaware Service Function
| | Then Find NDR and PDR intervals using optimized search
*** Test Cases ***
| ${dut1_sid2}= | 2003:2::
| ${dut1_bsid}= | 2002:1::1
| ${dut2_sid1}= | 2002:2::
-| ${dut2_sid1}= | 2002:2::
| ${dut2_sid2}= | 2003:1::
| ${dut2_bsid}= | 2003:1::1
| ${out_sid1_1}= | 2002:3::
| | [Documentation]
| | ... | [Cfg] DUT1 and DUT2 are configured with IPv6\
| | ... | routing and static route, SR policy and steering policy for one\
-| | ... | direction and one SR behaviour (function) - End - for other direction.
+| | ... | direction and SR behaviour (function) - End.AM - for other direction.
| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
| |
| | When Initialize layer driver | ${nic_driver}
| | And Initialize layer interface
| | And Start containers for test | nf_chains=${1} | nf_nodes=${1}
-| | And Initialize IPv6 forwarding over SRv6 with endpoint to SR-unaware Service Function via 'masquerading' behaviour in 3-node circular topology
+| | And Initialize SRv6 with 'masquerading' SR-unaware Service Function
| | Then Find NDR and PDR intervals using optimized search
*** Test Cases ***
| ${dut1_sid2}= | 2003:2::
| ${dut1_bsid}= | 2002:1::1
| ${dut2_sid1}= | 2002:2::
-| ${dut2_sid1}= | 2002:2::
| ${dut2_sid2}= | 2003:1::
| ${dut2_bsid}= | 2003:1::1
| ${out_sid1_1}= | 2002:3::
| | [Documentation]
| | ... | [Cfg] DUT1 and DUT2 are configured with IPv6\
| | ... | routing and static route, SR policy and steering policy for one\
-| | ... | direction and one SR behaviour (function) - End - for other direction.
+| | ... | direction and SR behaviour (function) - End.AS - for other direction.
| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
| |
| | When Initialize layer driver | ${nic_driver}
| | And Initialize layer interface
| | And Start containers for test | nf_chains=${1} | nf_nodes=${1}
-| | And Initialize IPv6 forwarding over SRv6 with endpoint to SR-unaware Service Function via 'static_proxy' behaviour in 3-node circular topology
+| | And Initialize SRv6 with 'static_proxy' SR-unaware Service Function
| | Then Find NDR and PDR intervals using optimized search
*** Test Cases ***
Code Review / csit.git / commitdiff