-# Copyright (c) 2018 Cisco and/or its affiliates.
+# Copyright (c) 2019 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:
*** Settings ***
| Library | resources.libraries.python.InterfaceUtil
+| Library | resources.libraries.python.IPUtil
| Library | resources.libraries.python.IPv6Util
-| Library | resources.libraries.python.IPv6Setup
| Library | resources.libraries.python.NodePath
-| Library | resources.libraries.python.Routing
| Library | resources.libraries.python.topology.Topology
| Library | resources.libraries.python.TrafficScriptExecutor
+| ...
| Resource | resources/libraries/robot/shared/counters.robot
| Resource | resources/libraries/robot/shared/default.robot
| Resource | resources/libraries/robot/shared/testing_path.robot
| Documentation | IPv6 keywords
*** Keywords ***
-| Send IPv6 icmp echo request to DUT1 ingress inteface and verify answer
-| | [Documentation] | Type of the src_node must be TG and dst_node must be DUT
-| | [Arguments] | ${tg_node} | ${dut_node} | ${nodes_addr}
-| | Append Nodes | ${tg_node} | ${dut_node}
-| | Compute Path
-| | ${src_port} | ${src_node}= | First Interface
-| | ${dst_port} | ${dst_node}= | Last Interface
-| | ${src_ip}= | Get Node Port Ipv6 Address | ${src_node} | ${src_port}
-| | ... | ${nodes_addr}
-| | ${dst_ip}= | Get Node Port Ipv6 Address | ${dst_node} | ${dst_port}
-| | ... | ${nodes_addr}
-| | ${src_mac}= | Get Interface Mac | ${src_node} | ${src_port}
-| | ${dst_mac}= | Get Interface Mac | ${dst_node} | ${dst_port}
-| | ${src_port_name}= | Get interface name | ${src_node} | ${src_port}
-| | ${args}= | Traffic Script Gen Arg | ${src_port_name} | ${src_port_name}
-| | ... | ${src_mac} | ${dst_mac} | ${src_ip} | ${dst_ip}
-| | Run Traffic Script On Node | icmpv6_echo.py | ${tg_node} | ${args}
-
-| Execute IPv6 ICMP echo sweep
-| | [Documentation] | Type of the src_node must be TG and dst_node must be DUT
-| | [Arguments] | ${src_node} | ${dst_node} | ${start_size} | ${end_size}
-| | ... | ${step} | ${nodes_addr}
-| | Append Nodes | ${src_node} | ${dst_node}
-| | Compute Path
-| | ${src_port} | ${src_node}= | First Interface
-| | ${dst_port} | ${dst_node}= | Last Interface
-| | ${src_ip}= | Get Node Port Ipv6 Address | ${src_node} | ${src_port}
-| | ... | ${nodes_addr}
-| | ${dst_ip}= | Get Node Port Ipv6 Address | ${dst_node} | ${dst_port}
-| | ... | ${nodes_addr}
-| | ${src_mac}= | Get Interface Mac | ${src_node} | ${src_port}
-| | ${dst_mac}= | Get Interface Mac | ${dst_node} | ${dst_port}
-| | ${src_port_name}= | Get interface name | ${src_node} | ${src_port}
-| | ${args}= | Traffic Script Gen Arg | ${src_port_name} | ${src_port_name}
-| | ... | ${src_mac} | ${dst_mac} | ${src_ip} | ${dst_ip}
-| | ${args}= | Catenate | ${args} | --start_size ${start_size}
-| | ... | --end_size ${end_size} | --step ${step}
-| | Run Traffic Script On Node | ipv6_sweep_ping.py | ${src_node} | ${args}
-| | ... | timeout=${180}
-
-| Send IPv6 ICMP echo request to DUT1 egress interface and verify answer
-| | [Documentation] | Send traffic from TG to first DUT egress interface
-| | [Arguments] | ${tg_node} | ${first_dut} | ${second_dut} | ${nodes_addr}
-| | Append Nodes | ${tg_node} | ${first_dut} | ${second_dut}
-| | Compute Path
-| | ${src_port} | ${src_node}= | First Interface
-| | ${dst_port} | ${dst_node}= | Last Egress Interface
-| | ${hop_port} | ${hop_node}= | First Ingress Interface
-| | ${src_ip}= | Get Node Port Ipv6 Address | ${src_node} | ${src_port}
-| | ... | ${nodes_addr}
-| | ${dst_ip}= | Get Node Port Ipv6 Address | ${dst_node} | ${dst_port}
-| | ... | ${nodes_addr}
-| | ${src_mac}= | Get Interface Mac | ${src_node} | ${src_port}
-| | ${dst_mac}= | Get Interface Mac | ${hop_node} | ${hop_port}
-| | ${src_port_name}= | Get interface name | ${src_node} | ${src_port}
-| | ${args}= | Traffic Script Gen Arg | ${src_port_name} | ${src_port_name}
-| | ... | ${src_mac} | ${dst_mac} | ${src_ip} | ${dst_ip}
-| | Run Traffic Script On Node | icmpv6_echo.py | ${tg_node} | ${args}
-
-
-| Send IPv6 ICMP echo request to DUT2 via DUT1 and verify answer
-| | [Documentation] | Send traffic from TG to second DUT through first DUT
-| | [Arguments] | ${tg_node} | ${first_dut} | ${second_dut} | ${nodes_addr}
-| | Append Nodes | ${tg_node} | ${first_dut} | ${second_dut}
-| | Compute Path
-| | ${src_port} | ${src_node}= | First Interface
-| | ${dst_port} | ${dst_node}= | Last Interface
-| | ${hop_port} | ${hop_node}= | First Ingress Interface
-| | ${src_ip}= | Get Node Port Ipv6 Address | ${src_node} | ${src_port}
-| | ... | ${nodes_addr}
-| | ${dst_ip}= | Get Node Port Ipv6 Address | ${dst_node} | ${dst_port}
-| | ... | ${nodes_addr}
-| | ${src_mac}= | Get Interface Mac | ${src_node} | ${src_port}
-| | ${dst_mac}= | Get Interface Mac | ${hop_node} | ${hop_port}
-| | ${src_port_name}= | Get interface name | ${src_node} | ${src_port}
-| | ${args}= | Traffic Script Gen Arg | ${src_port_name} | ${src_port_name}
-| | ... | ${src_mac} | ${dst_mac} | ${src_ip} | ${dst_ip}
-| | Run Traffic Script On Node | icmpv6_echo.py | ${tg_node} | ${args}
-
-| Send IPv6 ICMP echo request to DUT2 egress interface via DUT1 and verify answer
-| | [Documentation] | Send traffic from TG to second DUT egress interface
-| | ... | through first DUT
-| | [Arguments] | ${tg_node} | ${first_dut} | ${second_dut} | ${nodes_addr}
-| | Append Nodes | ${tg_node} | ${first_dut} | ${second_dut} | ${tg_node}
-| | Compute Path
-| | ${src_port} | ${src_node}= | First Interface
-| | ${dst_port} | ${dst_node}= | Last Egress Interface
-| | ${hop_port} | ${hop_node}= | First Ingress Interface
-| | ${src_ip}= | Get Node Port Ipv6 Address | ${src_node} | ${src_port}
-| | ... | ${nodes_addr}
-| | ${dst_ip}= | Get Node Port Ipv6 Address | ${dst_node} | ${dst_port}
-| | ... | ${nodes_addr}
-| | ${src_mac}= | Get Interface Mac | ${src_node} | ${src_port}
-| | ${dst_mac}= | Get Interface Mac | ${hop_node} | ${hop_port}
-| | ${src_port_name}= | Get interface name | ${src_node} | ${src_port}
-| | ${args}= | Traffic Script Gen Arg | ${src_port_name} | ${src_port_name}
-| | ... | ${src_mac} | ${dst_mac} | ${src_ip} | ${dst_ip}
-| | Run Traffic Script On Node | icmpv6_echo.py | ${tg_node} | ${args}
-
-| Ipv6 tg to tg routed
-| | [Documentation] | Send traffic from one TG port to another through DUT nodes
-| | ... | and send reply back, also verify hop limit processing
-| | [Arguments] | ${tg_node} | ${first_dut} | ${second_dut} | ${nodes_addr}
-| | Append Nodes | ${tg_node} | ${first_dut} | ${second_dut} | ${tg_node}
-| | Compute Path
-| | ${src_port} | ${src_node}= | First Interface
-| | ${dst_port} | ${dst_node}= | Last Interface
-| | ${src_nh_port} | ${src_nh_node}= | First Ingress Interface
-| | ${dst_nh_port} | ${dst_nh_node}= | Last Egress Interface
-| | ${src_ip}= | Get Node Port Ipv6 Address | ${src_node} | ${src_port}
-| | ... | ${nodes_addr}
-| | ${dst_ip}= | Get Node Port Ipv6 Address | ${dst_node} | ${dst_port}
-| | ... | ${nodes_addr}
-| | ${src_mac}= | Get Interface Mac | ${src_node} | ${src_port}
-| | ${dst_mac}= | Get Interface Mac | ${src_node} | ${dst_port}
-| | ${src_nh_mac}= | Get Interface Mac | ${src_nh_node} | ${src_nh_port}
-| | ${dst_nh_mac}= | Get Interface Mac | ${dst_nh_node} | ${dst_nh_port}
-| | ${src_port_name}= | Get interface name | ${src_node} | ${src_port}
-| | ${dst_port_name}= | Get interface name | ${dst_node} | ${dst_port}
-| | ${args}= | Traffic Script Gen Arg | ${dst_port_name} | ${src_port_name}
-| | ... | ${src_mac} | ${dst_mac} | ${src_ip} | ${dst_ip}
-| | ${args}= | Catenate | ${args} | --src_nh_mac ${src_nh_mac}
-| | ... | --dst_nh_mac ${dst_nh_mac} | --h_num 2
-| | Run Traffic Script On Node | icmpv6_echo_req_resp.py | ${tg_node} | ${args}
-
-| Send IPv6 neighbor solicitation and verify answer
-| | [Documentation] | Send IPv6 neighbor solicitation from TG to DUT
-| | [Arguments] | ${tg_node} | ${dut_node} | ${nodes_addr}
-| | Append Nodes | ${tg_node} | ${dut_node}
-| | Compute Path
-| | ${src_port} | ${src_node}= | First Interface
-| | ${dst_port} | ${dst_node}= | Last Interface
-| | ${src_ip}= | Get Node Port Ipv6 Address | ${src_node} | ${src_port}
-| | ... | ${nodes_addr}
-| | ${dst_ip}= | Get Node Port Ipv6 Address | ${dst_node} | ${dst_port}
-| | ... | ${nodes_addr}
-| | ${src_mac}= | Get Interface Mac | ${src_node} | ${src_port}
-| | ${dst_mac}= | Get Interface Mac | ${dst_node} | ${dst_port}
-| | ${src_port_name}= | Get interface name | ${src_node} | ${src_port}
-| | ${args}= | Traffic Script Gen Arg | ${src_port_name} | ${src_port_name}
-| | ... | ${src_mac} | ${dst_mac} | ${src_ip} | ${dst_ip}
-| | Run Traffic Script On Node | ipv6_ns.py | ${src_node} | ${args}
-
-| Configure IPv6 on all DUTs in topology
-| | [Documentation] | Setup IPv6 address on all DUTs
-| | [Arguments] | ${nodes} | ${nodes_addr}
-| | Configure all DUTs before test
-| | ${interfaces}= | Nodes Set Ipv6 Addresses | ${nodes} | ${nodes_addr}
-| | :FOR | ${interface} | IN | @{interfaces}
-| | | Set Interface State | @{interface} | up | if_type=name
-| | All Vpp Interfaces Ready Wait | ${nodes}
+| Get interface Ipv6 addresses
+| | [Documentation] | Get IPv6 address for the given interface of the node.
+| | ...
+| | ... | *Arguments:*
+| | ... | - node - DUT node data. Type: dictionary
+| | ... | - interface - Name of the interface on the VPP node. Type: string
+| | ...
+| | [Arguments] | ${node} | ${interface}
+| | ...
+| | [Return] | ${ip_data}
+| | ...
+| | ${ip_data}= | VPP get interface ip addresses
+| | ... | ${node} | ${interface} | ipv6
| Suppress ICMPv6 router advertisement message
| | [Documentation] | Suppress ICMPv6 router advertisement message for link
| | [Arguments] | ${nodes}
| | Vpp All Ra Suppress Link Layer | ${nodes}
-| Configure IPv6 routing on all DUTs
-| | [Documentation] | Setup routing on all VPP nodes required for IPv6 tests
-| | [Arguments] | ${nodes} | ${nodes_addr}
-| | Append Nodes | ${nodes['DUT1']} | ${nodes['DUT2']}
-| | Compute Path
-| | ${tg}= | Set Variable | ${nodes['TG']}
-| | ${dut1_if} | ${dut1}= | First Interface
-| | ${dut2_if} | ${dut2}= | Last Interface
-| | ${dut1_if_addr}= | Get Node Port Ipv6 Address | ${dut1} | ${dut1_if}
-| | ... | ${nodes_addr}
-| | ${dut2_if_addr}= | Get Node Port Ipv6 Address | ${dut2} | ${dut2_if}
-| | ... | ${nodes_addr}
-| | @{tg_dut1_links}= | Get active links connecting "${tg}" and "${dut1}"
-| | @{tg_dut2_links}= | Get active links connecting "${tg}" and "${dut2}"
-| | :FOR | ${link} | IN | @{tg_dut1_links}
-| | | ${net}= | Get Link Address | ${link} | ${nodes_addr}
-| | | ${prefix}= | Get Link Prefix | ${link} | ${nodes_addr}
-| | | Vpp Route Add | ${dut2} | ${net} | ${prefix} | ${dut1_if_addr}
-| | | ... | ${dut2_if}
-| | :FOR | ${link} | IN | @{tg_dut2_links}
-| | | ${net}= | Get Link Address | ${link} | ${nodes_addr}
-| | | ${prefix}= | Get Link Prefix | ${link} | ${nodes_addr}
-| | | Vpp Route Add | ${dut1} | ${net} | ${prefix} | ${dut2_if_addr}
-| | | ... | ${dut1_if}
-
-| Initialize IPv6 forwarding in circular topology
+| Configure IPv6 forwarding in circular topology
| | [Documentation]
| | ... | Set UP state on VPP interfaces in path on nodes in 2-node / 3-node
| | ... | circular topology. Get the interface MAC addresses and setup ARP on
| | ...
| | ... | *Example:*
| | ...
-| | ... | \| Initialize IPv6 forwarding in circular topology \
+| | ... | \| Configure IPv6 forwarding in circular topology \
| | ... | \| 2001:1::2 \| 2001:2::2 \| 2001:1::1 \| 2001:2::1 \|
-| | ... | \| Initialize IPv6 forwarding in circular topology \
+| | ... | \| Configure IPv6 forwarding in circular topology \
| | ... | \| 2001:1::2 \| 2001:2::2 \| 2001:1::1 \| 2001:2::1 \
| | ... | \| remote_host1_ip6=3ffe:5f::1 \| remote_host2_ip6=3ffe:5f::2 \
| | ... | \| remote_host_ip6_prefix=128 \|
-| | ... | \| Initialize IPv6 forwarding in circular topology \
+| | ... | \| Configure IPv6 forwarding in circular topology \
| | ... | \| 2001:1::2 \| 2001:2::2 \| 2001:1::1 \| 2003:3::1 \| 2003:3::2 \
| | ... | \| 2001:2::1 \|
-| | ... | \| Initialize IPv6 forwarding in circular topology \
+| | ... | \| Configure IPv6 forwarding in circular topology \
| | ... | \| 2001:1::2 \| 2001:2::2 \| 2001:1::1 \| 2003:3::1 \| 2003:3::2 \
| | ... | \| 2001:2::1 \| remote_host1_ip4=3ffe:5f::1 \
| | ... | \| remote_host2_ip4=3ffe:5f::2 \| remote_host_ip4_prefix=128 \|
| | ... | ${remote_host_ip6_prefix}=${NONE}
| | ...
| | ...
-| | Set interfaces in path up
+| | Configure interfaces in path up
| | ...
| | ${dut2_status} | ${value}= | Run Keyword And Ignore Error
| | ... | Variable Should Exist | ${dut2_node}
| | ...
| | Run Keyword If | '${dut2_status}' == 'PASS'
-| | ... | Initialize IPv6 forwarding in 3-node circular topology
+| | ... | Configure IPv6 forwarding in 3-node circular topology
| | ... | ${tg_if1_ip6} | ${tg_if2_ip6} | ${dut1_if1_ip6} | ${dut1_if2_ip6}
| | ... | ${dut2_if1_ip6} | ${dut2_if2_ip6} | ${remote_host1_ip6}
| | ... | ${remote_host2_ip6} | ${remote_host_ip6_prefix}
| | ... | ELSE
-| | ... | Initialize IPv6 forwarding in 2-node circular topology
+| | ... | Configure IPv6 forwarding in 2-node circular topology
| | ... | ${tg_if1_ip6} | ${tg_if2_ip6} | ${dut1_if1_ip6} | ${dut1_if2_ip6}
| | ... | remote_host1_ip6=${remote_host1_ip6}
| | ... | remote_host2_ip6=${remote_host2_ip6}
| | ... | remote_host_ip6_prefix=${remote_host_ip6_prefix}
-| Initialize IPv6 forwarding in 2-node circular topology
+| Configure IPv6 forwarding in 2-node circular topology
| | [Documentation]
| | ... | Set UP state on VPP interfaces on DUT node in 2-node circular
| | ... | topology. Get the interface MAC addresses and setup ARP on
| | ...
| | ... | *Example:*
| | ...
-| | ... | \| Initialize IPv6 forwarding in circular topology \
+| | ... | \| Configure IPv6 forwarding in circular topology \
| | ... | \| 2001:1::2 \| 2001:2::2 \| 2001:1::1 \| 2001:2::1 \|
-| | ... | \| Initialize IPv6 forwarding in circular topology \
+| | ... | \| Configure IPv6 forwarding in circular topology \
| | ... | \| 2001:1::2 \| 2001:2::2 \| 2001:1::1 \| 2001:2::1 \
| | ... | \| remote_host1_ip6=3ffe:5f::1 \| remote_host2_ip6=3ffe:5f::2 \
| | ... | \| remote_host_ip6_prefix=128 \|
| | ...
| | ${dut_tg_ip6_prefix}= | Set Variable | 64
| | ...
-| | Add IP neighbor | ${dut_node} | ${dut_to_tg_if1} | ${tg_if1_ip6}
-| | ... | ${tg_to_dut_if1_mac}
-| | Add IP neighbor | ${dut_node} | ${dut_to_tg_if2} | ${tg_if2_ip6}
-| | ... | ${tg_to_dut_if2_mac}
+| | VPP Add IP Neighbor
+| | ... | ${dut_node} | ${dut_to_tg_if1} | ${tg_if1_ip6} | ${tg_to_dut_if1_mac}
+| | VPP Add IP Neighbor
+| | ... | ${dut_node} | ${dut_to_tg_if2} | ${tg_if2_ip6} | ${tg_to_dut_if2_mac}
| | ...
-| | VPP set If IPv6 addr | ${dut_node} | ${dut_to_tg_if1} | ${dut1_if1_ip6}
-| | ... | ${dut_tg_ip6_prefix}
-| | VPP set If IPv6 addr | ${dut_node} | ${dut_to_tg_if2} | ${dut1_if2_ip6}
-| | ... | ${dut_tg_ip6_prefix}
+| | VPP Interface Set IP Address | ${dut_node}
+| | ... | ${dut_to_tg_if1} | ${dut1_if1_ip6} | ${dut_tg_ip6_prefix}
+| | VPP Interface Set IP Address | ${dut_node}
+| | ... | ${dut_to_tg_if2} | ${dut1_if2_ip6} | ${dut_tg_ip6_prefix}
| | ...
| | Run Keyword Unless | '${remote_host1_ip6}' == '${NONE}'
| | ... | Vpp Route Add | ${dut_node} | ${remote_host1_ip6}
-| | ... | ${remote_host_ip6_prefix} | ${tg_if1_ip6} | ${dut_to_tg_if1}
+| | ... | ${remote_host_ip6_prefix} | gateway=${tg_if1_ip6}
+| | ... | interface=${dut_to_tg_if1}
| | Run Keyword Unless | '${remote_host2_ip6}' == '${NONE}'
| | ... | Vpp Route Add | ${dut_node} | ${remote_host2_ip6}
-| | ... | ${remote_host_ip6_prefix} | ${tg_if2_ip6} | ${dut_to_tg_if2}
+| | ... | ${remote_host_ip6_prefix} | gateway=${tg_if2_ip6}
+| | ... | interface=${dut_to_tg_if2}
-| Initialize IPv6 forwarding in 3-node circular topology
+| Configure IPv6 forwarding in 3-node circular topology
| | [Documentation]
| | ... | Set UP state on VPP interfaces in path on nodes in 3-node circular
| | ... | topology. Get the interface MAC addresses and setup ARP on all VPP
| | ...
| | ... | *Example:*
| | ...
-| | ... | \| Initialize IPv6 forwarding in circular topology \
+| | ... | \| Configure IPv6 forwarding in circular topology \
| | ... | \| 2001:1::2 \| 2001:2::2 \| 2001:1::1 \| 2003:3::1 \| 2003:3::2 \
| | ... | \| 2001:2::1 \|
-| | ... | \| Initialize IPv6 forwarding in circular topology \
+| | ... | \| Configure IPv6 forwarding in circular topology \
| | ... | \| 2001:1::2 \| 2001:2::2 \| 2001:1::1 \| 2003:3::1 \| 2003:3::2 \
| | ... | \| 2001:2::1 \| remote_host1_ip4=3ffe:5f::1 \
| | ... | \| remote_host2_ip4=3ffe:5f::2 \| remote_host_ip4_prefix=128 \|
| | ${dut_tg_ip6_prefix}= | Set Variable | 64
| | ${dut_link_ip6_prefix}= | Set Variable | 96
| | ...
-| | Add IP neighbor | ${dut1_node} | ${dut1_to_tg} | ${tg_if1_ip6}
-| | ... | ${tg_to_dut1_mac}
-| | Add IP neighbor | ${dut1_node} | ${dut1_to_dut2} | ${dut2_if1_ip6}
-| | ... | ${dut2_to_dut1_mac}
-| | Add IP neighbor | ${dut2_node} | ${dut2_to_dut1} | ${dut1_if2_ip6}
-| | ... | ${dut1_to_dut2_mac}
-| | Add IP neighbor | ${dut2_node} | ${dut2_to_tg} | ${tg_if2_ip6}
-| | ... | ${tg_to_dut2_mac}
-| | ...
-| | VPP set If IPv6 addr | ${dut1_node} | ${dut1_to_tg} | ${dut1_if1_ip6}
-| | ... | ${dut_tg_ip6_prefix}
-| | VPP set If IPv6 addr | ${dut1_node} | ${dut1_to_dut2} | ${dut1_if2_ip6}
-| | ... | ${dut_link_ip6_prefix}
-| | VPP set If IPv6 addr | ${dut2_node} | ${dut2_to_dut1} | ${dut2_if1_ip6}
-| | ... | ${dut_link_ip6_prefix}
-| | VPP set If IPv6 addr | ${dut2_node} | ${dut2_to_tg} | ${dut2_if2_ip6}
-| | ... | ${dut_tg_ip6_prefix}
+| | VPP Add IP Neighbor
+| | ... | ${dut1_node} | ${dut1_to_tg} | ${tg_if1_ip6} | ${tg_to_dut1_mac}
+| | VPP Add IP Neighbor
+| | ... | ${dut1_node} | ${dut1_to_dut2} | ${dut2_if1_ip6} | ${dut2_to_dut1_mac}
+| | VPP Add IP Neighbor
+| | ... | ${dut2_node} | ${dut2_to_dut1} | ${dut1_if2_ip6} | ${dut1_to_dut2_mac}
+| | VPP Add IP Neighbor
+| | ... | ${dut2_node} | ${dut2_to_tg} | ${tg_if2_ip6} | ${tg_to_dut2_mac}
+| | ...
+| | VPP Interface Set IP Address
+| | ... | ${dut1_node} | ${dut1_to_tg} | ${dut1_if1_ip6} | ${dut_tg_ip6_prefix}
+| | VPP Interface Set IP Address | ${dut1_node}
+| | ... | ${dut1_to_dut2} | ${dut1_if2_ip6} | ${dut_link_ip6_prefix}
+| | VPP Interface Set IP Address | ${dut2_node}
+| | ... | ${dut2_to_dut1} | ${dut2_if1_ip6} | ${dut_link_ip6_prefix}
+| | VPP Interface Set IP Address
+| | ... | ${dut2_node} | ${dut2_to_tg} | ${dut2_if2_ip6} | ${dut_tg_ip6_prefix}
| | ...
| | Vpp Route Add | ${dut1_node} | ${tg_if2_ip6} | ${dut_tg_ip6_prefix}
-| | ... | ${dut2_if1_ip6} | ${dut1_to_dut2}
+| | ... | gateway=${dut2_if1_ip6} | interface=${dut1_to_dut2}
| | Vpp Route Add | ${dut2_node} | ${tg_if1_ip6} | ${dut_tg_ip6_prefix}
-| | ... | ${dut1_if2_ip6} | ${dut2_to_dut1}
+| | ... | gateway=${dut1_if2_ip6} | interface=${dut2_to_dut1}
| | ...
| | Run Keyword Unless | '${remote_host1_ip6}' == '${NONE}'
| | ... | Vpp Route Add | ${dut1_node} | ${remote_host1_ip6}
-| | ... | ${remote_host_ip6_prefix} | ${tg_if1_ip6} | ${dut1_to_tg}
+| | ... | ${remote_host_ip6_prefix} | gateway=${tg_if1_ip6}
+| | ... | interface=${dut1_to_tg}
| | Run Keyword Unless | '${remote_host2_ip6}' == '${NONE}'
| | ... | Vpp Route Add | ${dut1_node} | ${remote_host2_ip6}
-| | ... | ${remote_host_ip6_prefix} | ${dut2_if1_ip6} | ${dut1_to_dut2}
+| | ... | ${remote_host_ip6_prefix} | gateway=${dut2_if1_ip6}
+| | ... | interface=${dut1_to_dut2}
| | Run Keyword Unless | '${remote_host1_ip6}' == '${NONE}'
| | ... | Vpp Route Add | ${dut2_node} | ${remote_host1_ip6}
-| | ... | ${remote_host_ip6_prefix} | ${dut1_if2_ip6} | ${dut2_to_dut1}
+| | ... | ${remote_host_ip6_prefix} | gateway=${dut1_if2_ip6}
+| | ... | interface=${dut2_to_dut1}
| | Run Keyword Unless | '${remote_host2_ip6}' == '${NONE}'
| | ... | Vpp Route Add | ${dut2_node} | ${remote_host2_ip6}
-| | ... | ${remote_host_ip6_prefix} | ${tg_if2_ip6} | ${dut2_to_tg}
+| | ... | ${remote_host_ip6_prefix} | gateway=${tg_if2_ip6}
+| | ... | interface=${dut2_to_tg}