X-Git-Url: https://gerrit.fd.io/r/gitweb?p=csit.git;a=blobdiff_plain;f=resources%2Flibraries%2Frobot%2Fipv6.robot;h=ef0b79f6577f29570a8da346b814565be973a08c;hp=f45ba7c220c885fee11c4da2425641537e735fed;hb=ce469c1a7d56c2be639e5cecde961c4ef6354fb5;hpb=33499c81c94c2d3baef9d3e9f061cd76ef86fa74

diff --git a/resources/libraries/robot/ipv6.robot b/resources/libraries/robot/ipv6.robot
index f45ba7c220..ef0b79f657 100644
--- a/resources/libraries/robot/ipv6.robot
+++ b/resources/libraries/robot/ipv6.robot
@@ -14,9 +14,12 @@
 """IPv6 keywords"""
 
 *** Settings ***
-| Library | resources/libraries/python/IPv6Util.py
-| Library | resources/libraries/python/IPv6Setup.py
-| Library | resources/libraries/python/TrafficScriptExecutor.py
+| Library | resources.libraries.python.IPv6Util
+| Library | resources.libraries.python.IPv6Setup
+| Library | resources.libraries.python.TrafficScriptExecutor
+| Library | resources.libraries.python.NodePath
+| Library | resources.libraries.python.Routing
+| Library | resources.libraries.python.InterfaceUtil
 | Library | resources.libraries.python.topology.Topology
 | Resource | resources/libraries/robot/default.robot
 | Resource | resources/libraries/robot/counters.robot
@@ -25,49 +28,52 @@
 *** Keywords ***
 | Ipv6 icmp echo
 | | [Documentation] | Type of the src_node must be TG and dst_node must be DUT
-| | [Arguments] | ${src_node} | ${dst_node} | ${nodes_addr}
-| | ${link}= | Get first active connecting link between node "${src_node}" and "${dst_node}"
-| | ${src_port}= | Get Interface By Link Name | ${src_node} | ${link}
-| | ${dst_port}= | Get Interface By Link Name | ${dst_node} | ${link}
+| | [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}
 | | ${args}= | Traffic Script Gen Arg | ${src_port} | ${src_port} | ${src_mac}
 | |          | ...                    | ${dst_mac} | ${src_ip} | ${dst_ip}
-| | Run Traffic Script On Node | icmpv6_echo.py | ${src_node} | ${args}
+| | Run Traffic Script On Node | icmpv6_echo.py | ${tg_node} | ${args}
 | | Vpp dump stats | ${dst_node}
 | | ${ipv6_counter}= | Vpp get interface ipv6 counter | ${dst_node} | ${dst_port}
-| | Should Be Equal | ${ipv6_counter} | ${2} | #ICMPv6 neighbor advertisment + ICMPv6 echo request
+| | Should Be Equal | ${ipv6_counter} | ${2} | #ICMPv6 neighbor advertisement + ICMPv6 echo request
 
 | Ipv6 icmp echo sweep
 | | [Documentation] | Type of the src_node must be TG and dst_node must be DUT
-| | [Arguments] | ${src_node} | ${dst_node} | ${nodes_addr}
-| | ${link}= | Get first active connecting link between node "${src_node}" and "${dst_node}"
-| | ${src_port}= | Get Interface By Link Name | ${src_node} | ${link}
-| | ${dst_port}= | Get Interface By Link Name | ${dst_node} | ${link}
+| | [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}
 | | ${args}= | Traffic Script Gen Arg | ${src_port} | ${src_port} | ${src_mac}
 | |          | ...                    | ${dst_mac} | ${src_ip} | ${dst_ip}
-| # TODO: end_size is currently minimum MTU size for IPv6 minus IPv6 and ICMPv6
-| # echo header size, MTU info is not in VAT sw_interface_dump output
-| | ${args}= | Set Variable | ${args} --start_size 0 --end_size 1232 --step 1
+| | ${args}= | Set Variable
+| | ...      | ${args} --start_size ${start_size} --end_size ${end_size} --step ${step}
 | | Run Traffic Script On Node | ipv6_sweep_ping.py | ${src_node} | ${args} | ${20}
 
 | Ipv6 tg to dut1 egress
 | | [Documentation] | Send traffic from TG to first DUT egress interface
-| | [Arguments] | ${tg_node} | ${first_dut} | ${nodes_addr}
-| | ${link}= | Get first active connecting link between node "${tg_node}" and "${first_dut}"
-| | ${src_port}= | Get Interface By Link Name | ${tg_node} | ${link}
-| | ${first_hop_port}= | Get Interface By Link Name | ${first_dut} | ${link}
-| | ${dst_port}= | Get first egress interface on "${first_dut}" for link with "${tg_node}"
-| | ${src_ip}= | Get Node Port Ipv6 Address | ${tg_node} | ${src_port} | ${nodes_addr}
-| | ${dst_ip}= | Get Node Port Ipv6 Address | ${first_dut} | ${dst_port} | ${nodes_addr}
-| | ${src_mac}= | Get Interface Mac | ${tg_node} | ${src_port}
-| | ${dst_mac}= | Get Interface Mac | ${first_dut} | ${first_hop_port}
+| | [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}
 | | ${args}= | Traffic Script Gen Arg | ${src_port} | ${src_port} | ${src_mac}
 | |          | ...                    | ${dst_mac} | ${src_ip} | ${dst_ip}
 | | Run Traffic Script On Node | icmpv6_echo.py | ${tg_node} | ${args}
@@ -76,15 +82,15 @@
 | Ipv6 tg to dut2 via dut1
 | | [Documentation] | Send traffic from TG to second DUT through first DUT
 | | [Arguments] | ${tg_node} | ${first_dut} | ${second_dut} | ${nodes_addr}
-| | ${link1}= | Get first active connecting link between node "${tg_node}" and "${first_dut}"
-| | ${src_port}= | Get Interface By Link Name | ${tg_node} | ${link1}
-| | ${first_hop_port}= | Get Interface By Link Name | ${first_dut} | ${link1}
-| | ${link2}= | Get first active connecting link between node "${first_dut}" and "${second_dut}"
-| | ${dst_port}= | Get Interface By Link Name | ${second_dut} | ${link2}
-| | ${src_ip}= | Get Node Port Ipv6 Address | ${tg_node} | ${src_port} | ${nodes_addr}
-| | ${dst_ip}= | Get Node Port Ipv6 Address | ${second_dut} | ${dst_port} | ${nodes_addr}
-| | ${src_mac}= | Get Interface Mac | ${tg_node} | ${src_port}
-| | ${dst_mac}= | Get Interface Mac | ${first_dut} | ${first_hop_port}
+| | 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}
 | | ${args}= | Traffic Script Gen Arg | ${src_port} | ${src_port} | ${src_mac}
 | |          | ...                    | ${dst_mac} | ${src_ip} | ${dst_ip}
 | | Run Traffic Script On Node | icmpv6_echo.py | ${tg_node} | ${args}
@@ -92,14 +98,15 @@
 | Ipv6 tg to dut2 egress via dut1
 | | [Documentation] | Send traffic from TG to second DUT egress interface through first DUT
 | | [Arguments] | ${tg_node} | ${first_dut} | ${second_dut} | ${nodes_addr}
-| | ${link}= | Get first active connecting link between node "${tg_node}" and "${first_dut}"
-| | ${src_port}= | Get Interface By Link Name | ${tg_node} | ${link}
-| | ${first_hop_port}= | Get Interface By Link Name | ${first_dut} | ${link}
-| | ${dst_port}= | Get first egress interface on "${first_dut}" for link with "${second_dut}"
-| | ${src_ip}= | Get Node Port Ipv6 Address | ${tg_node} | ${src_port} | ${nodes_addr}
-| | ${dst_ip}= | Get Node Port Ipv6 Address | ${second_dut} | ${dst_port} | ${nodes_addr}
-| | ${src_mac}= | Get Interface Mac | ${tg_node} | ${src_port}
-| | ${dst_mac}= | Get Interface Mac | ${first_dut} | ${first_hop_port}
+| | 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}
 | | ${args}= | Traffic Script Gen Arg | ${src_port} | ${src_port} | ${src_mac}
 | |          | ...                    | ${dst_mac} | ${src_ip} | ${dst_ip}
 | | Run Traffic Script On Node | icmpv6_echo.py | ${tg_node} | ${args}
@@ -108,60 +115,75 @@
 | | [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}
-| | ${link1}= | Get first active connecting link between node "${tg_node}" and "${first_dut}"
-| | ${src_port}= | Get Interface By Link Name | ${tg_node} | ${link1}
-| | ${src_nh_port}= | Get Interface By Link Name | ${first_dut} | ${link1}
-| | ${link2}= | Get first active connecting link between node "${tg_node}" and "${second_dut}"
-| | ${dst_port}= | Get Interface By Link Name | ${tg_node} | ${link2}
-| | ${dst_nh_port}= | Get Interface By Link Name | ${second_dut} | ${link2}
-| | ${src_ip}= | Get Node Port Ipv6 Address | ${tg_node} | ${src_port} | ${nodes_addr}
-| | ${dst_ip}= | Get Node Port Ipv6 Address | ${tg_node} | ${dst_port} | ${nodes_addr}
-| | ${src_mac}= | Get Interface Mac | ${tg_node} | ${src_port}
-| | ${dst_mac}= | Get Interface Mac | ${tg_node} | ${dst_port}
-| | ${src_nh_mac}= | Get Interface Mac | ${first_dut} | ${src_nh_port}
-| | ${dst_nh_mac}= | Get Interface Mac | ${second_dut} | ${dst_nh_port}
+| | 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}
 | | ${args}= | Traffic Script Gen Arg | ${src_port} | ${dst_port} | ${src_mac}
 | |          | ...                    | ${dst_mac} | ${src_ip} | ${dst_ip}
-| | ${args}= | Set Variable | ${args} --src_nh_mac ${src_nh_mac} --dst_nh_mac ${dst_nh_mac} --h_num 2
+| | ${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}
 
 | Ipv6 neighbor solicitation
 | | [Documentation] | Send IPv6 neighbor solicitation from TG to DUT
 | | [Arguments] | ${tg_node} | ${dut_node} | ${nodes_addr}
-| | ${link}= | Get first active connecting link between node "${tg_node}" and "${dut_node}"
-| | ${tg_port}= | Get Interface By Link Name | ${tg_node} | ${link}
-| | ${dut_port}= | Get Interface By Link Name | ${dut_node} | ${link}
-| | ${src_ip}= | Get Node Port Ipv6 Address | ${tg_node} | ${tg_port} | ${nodes_addr}
-| | ${dst_ip}= | Get Node Port Ipv6 Address | ${dut_node} | ${dut_port} | ${nodes_addr}
-| | ${src_mac}= | Get Interface Mac | ${tg_node} | ${tg_port}
-| | ${dst_mac}= | Get Interface Mac | ${dut_node} | ${dut_port}
-| | ${args}= | Traffic Script Gen Arg | ${tg_port} | ${tg_port} | ${src_mac}
+| | 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}
+| | ${args}= | Traffic Script Gen Arg | ${src_port} | ${src_port} | ${src_mac}
 | |          | ...                    | ${dst_mac} | ${src_ip} | ${dst_ip}
-| | Run Traffic Script On Node | ipv6_ns.py | ${tg_node} | ${args}
+| | Run Traffic Script On Node | ipv6_ns.py | ${src_node} | ${args}
 
 | Setup ipv6 to all dut in topology
 | | [Documentation] | Setup IPv6 address on all DUTs
 | | [Arguments] | ${nodes} | ${nodes_addr}
 | | Setup all DUTs before test
-| | Nodes Setup Ipv6 Addresses | ${nodes} | ${nodes_addr}
+| | ${interfaces}= | Nodes Set Ipv6 Addresses | ${nodes} | ${nodes_addr}
+| | :FOR | ${interface} | IN | @{interfaces}
+| | | Set Interface State | @{interface} | up
+| | All Vpp Interfaces Ready Wait | ${nodes}
 
 | Clear ipv6 on all dut in topology
 | | [Documentation] | Remove IPv6 address on all DUTs
 | | [Arguments] | ${nodes} | ${nodes_addr}
 | | Nodes Clear Ipv6 Addresses | ${nodes} | ${nodes_addr}
 
-| Vpp nodes ra supress link layer
-| | [Documentation] | Supress ICMPv6 router advertisement message for link scope address
+| Vpp nodes ra suppress link layer
+| | [Documentation] | Suppress ICMPv6 router advertisement message for link scope address
 | | [Arguments] | ${nodes}
-| | Vpp All Ra Supress Link Layer | ${nodes}
+| | Vpp All Ra Suppress Link Layer | ${nodes}
 
 | Vpp nodes setup ipv6 routing
 | | [Documentation] | Setup routing on all VPP nodes required for IPv6 tests
 | | [Arguments] | ${nodes} | ${nodes_addr}
-| | ${link_tg_dut1}= | Get first active connecting link between node "${nodes['TG']}" and "${nodes['DUT1']}"
-| | ${link_tg_dut2}= | Get first active connecting link between node "${nodes['TG']}" and "${nodes['DUT2']}"
-| | ${link_dut1_dut2}= | Get first active connecting link between node "${nodes['DUT1']}" and "${nodes['DUT2']}"
-| | ${dut1_if}= | Get Interface By Link Name | ${nodes['DUT1']} | ${link_dut1_dut2}
-| | ${dut2_if}= | Get Interface By Link Name | ${nodes['DUT2']} | ${link_dut1_dut2}
-| | Vpp Ipv6 Route Add | ${nodes['DUT1']} | ${link_tg_dut2} | ${dut1_if} | ${nodes_addr}
-| | Vpp Ipv6 Route Add | ${nodes['DUT2']} | ${link_tg_dut1} | ${dut2_if} | ${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}