X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;ds=sidebyside;f=resources%2Flibraries%2Frobot%2Fipv4.robot;h=9e31076772095c60388de5ee9a1c6546bbb59503;hb=a175e259c6a83aea6df61eed607f8c57671c8ea0;hp=a5745a8ce06b11f4468b52fdd965e82dae915d60;hpb=da15035461569ea175aabbac1df735cd5598b0b3;p=csit.git

diff --git a/resources/libraries/robot/ipv4.robot b/resources/libraries/robot/ipv4.robot
index a5745a8ce0..9e31076772 100644
--- a/resources/libraries/robot/ipv4.robot
+++ b/resources/libraries/robot/ipv4.robot
@@ -15,7 +15,10 @@
 | Resource | resources/libraries/robot/counters.robot
 | Library | resources.libraries.python.IPv4Util.IPv4Util
 | Library | resources.libraries.python.IPv4Setup.IPv4Setup
+| Library | resources.libraries.python.NodePath
+| Library | resources.libraries.python.Routing
 | Library | resources.libraries.python.TrafficScriptExecutor
+| Library | resources.libraries.python.InterfaceUtil
 | Variables | resources/libraries/python/IPv4NodeAddress.py | ${nodes}
 
 *** Keywords ***
@@ -23,33 +26,41 @@
 | Setup IPv4 adresses on all DUT nodes in topology
 | | [Documentation] | Setup IPv4 address on all DUTs in topology
 | | [Arguments] | ${nodes} | ${nodes_addr}
-| | VPP nodes setup ipv4 addresses | ${nodes} | ${nodes_addr}
+| | ${interfaces}= | VPP nodes set ipv4 addresses | ${nodes} | ${nodes_addr}
+| | :FOR | ${interface} | IN | @{interfaces}
+| | | Set Interface State | @{interface} | up
 
 | Routes are set up for IPv4 testing
-| | ${gateway}= | Get IPv4 address of node "${nodes['DUT2']}" interface "${nodes['DUT2']['interfaces']['port3']['name']}" from "${nodes_ipv4_addr}"
-| | ${subnet} = | Get IPv4 subnet of node "${nodes['DUT2']}" interface "${nodes['DUT2']['interfaces']['port1']['name']}" from "${nodes_ipv4_addr}"
-| | ${prefix_length} = | Get IPv4 address prefix of node "${nodes['DUT2']}" interface "${nodes['DUT2']['interfaces']['port1']['name']}" from "${nodes_ipv4_addr}"
-| | Node "${nodes['DUT1']}" routes to IPv4 network "${subnet}" with prefix length "${prefix_length}" using interface "${nodes['DUT1']['interfaces']['port3']['name']}" via "${gateway}"
-| | ${gateway} = | Get IPv4 address of node "${nodes['DUT1']}" interface "${nodes['DUT1']['interfaces']['port3']['name']}" from "${nodes_ipv4_addr}"
-| | ${subnet} = | Get IPv4 subnet of node "${nodes['DUT1']}" interface "${nodes['DUT1']['interfaces']['port1']['name']}" from "${nodes_ipv4_addr}"
-| | ${prefix_length} = | Get IPv4 address prefix of node "${nodes['DUT1']}" interface "${nodes['DUT1']['interfaces']['port1']['name']}" from "${nodes_ipv4_addr}"
-| | Node "${nodes['DUT2']}" routes to IPv4 network "${subnet}" with prefix length "${prefix_length}" using interface "${nodes['DUT2']['interfaces']['port3']['name']}" via "${gateway}"
+| | [Documentation] | Setup routing on all VPP nodes required for IPv4 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
+| | ${dut1_if_addr}= | Get IPv4 address of node "${dut1}" interface "${dut1_if}" from "${nodes_addr}"
+| | ${dut2_if_addr}= | Get IPv4 address of node "${dut2}" interface "${dut2_if}" from "${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}
 
 | Setup DUT nodes for IPv4 testing
-| | Interfaces needed for IPv4 testing are in "up" state
-| | Setup IPv4 adresses on all DUT nodes in topology | ${nodes} | ${nodes_ipv4_addr}
-| | Setup ARP on all DUTs | ${nodes}
-| | Routes are set up for IPv4 testing
-
-| Setup nodes for IPv4 testing
 | | Setup IPv4 adresses on all DUT nodes in topology | ${nodes} | ${nodes_ipv4_addr}
 | | Setup ARP on all DUTs | ${nodes} | ${nodes_ipv4_addr}
-| | Routes are set up for IPv4 testing
+| | Routes are set up for IPv4 testing | ${nodes} | ${nodes_ipv4_addr}
+| | All Vpp Interfaces Ready Wait | ${nodes}
 
 | TG interface "${tg_port}" can route to node "${node}" interface "${port}" "${hops}" hops away using IPv4
 | | Node "${nodes['TG']}" interface "${tg_port}" can route to node "${node}" interface "${port}" "${hops}" hops away using IPv4
 
-| Node "${from_node}" interface "${from_port}" can route to node "${to_node}" interface "${to_port}" "${hops}" hops away using IPv4
+| Node "${from_node}" interface "${from_port}" can route to node "${to_node}" interface "${to_port}" ${hops} hops away using IPv4
 | | ${src_ip}= | Get IPv4 address of node "${from_node}" interface "${from_port}" from "${nodes_ipv4_addr}"
 | | ${dst_ip}= | Get IPv4 address of node "${to_node}" interface "${to_port}" from "${nodes_ipv4_addr}"
 | | ${src_mac}= | Get interface mac | ${from_node} | ${from_port}
@@ -59,23 +70,25 @@
 | | ${args}= | Traffic Script Gen Arg | ${to_port} | ${from_port} | ${src_mac}
 | |          | ...                    | ${dst_mac} | ${src_ip} | ${dst_ip}
 | | ${args}= | Catenate | ${args} | --hops ${hops} | --first_hop_mac ${adj_int['mac_address']}
-| |          | ...      | --is_dst_defined ${is_dst_tg}
+| |          | ...      | --is_dst_tg ${is_dst_tg}
 | | Run Traffic Script On Node | ipv4_ping_ttl_check.py | ${from_node} | ${args}
 
 | Ipv4 icmp echo sweep
 | | [Documentation] | Type of the src_node must be TG and dst_node must be DUT
-| | [Arguments] | ${src_node} | ${dst_node} | ${src_port} | ${dst_port}
+| | [Arguments] | ${src_node} | ${dst_node} | ${start_size} | ${end_size} | ${step}
+| | Append Nodes | ${src_node} | ${dst_node}
+| | Compute Path
+| | ${src_port} | ${src_node}= | First Interface
+| | ${dst_port} | ${dst_node}= | Last Interface
 | | ${src_ip}= | Get IPv4 address of node "${src_node}" interface "${src_port}" from "${nodes_ipv4_addr}"
 | | ${dst_ip}= | Get IPv4 address of node "${dst_node}" interface "${dst_port}" from "${nodes_ipv4_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 Ethernet minus IPv4 and
-| # ICMP echo header size (1500 - 20 - 8),
-| # MTU info is not in VAT sw_interface_dump output
-| | ${args}= | Set Variable | ${args} --start_size 0 --end_size 1472 --step 1
-| | Run Traffic Script On Node | ipv4_sweep_ping.py | ${src_node} | ${args}
+| | ${args}= | Set Variable
+| | ... | ${args} --start_size ${start_size} --end_size ${end_size} --step ${step}
+| | Run Traffic Script On Node | ipv4_sweep_ping.py | ${src_node} | ${args} | ${20}
 
 | Send ARP request and validate response
 | | [Arguments] | ${tg_node} | ${vpp_node}
@@ -90,3 +103,25 @@
 | |          | ...                    | ${dst_mac} | ${src_ip} | ${dst_ip}
 | | Run Traffic Script On Node | arp_request.py | ${tg_node} | ${args}
 
+| IP addresses are set on interfaces
+| | [Documentation] | Iterates through @{args} list and Set Interface Address
+| | ...             | for every (${dut_node}, ${interface}, ${address},
+| | ...             | ${prefix}) tuple.
+| | ...
+| | ... | *Arguments:*
+| | ... | - ${dut_node} - Node where IP address should be set to.
+| | ... |   Type: dictionary
+| | ... | - ${interface} - Interface name. Type: string
+| | ... | - ${address} - IP address. Type: string
+| | ... | - ${prefix} - Prefix length. Type: integer
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| IP addresses are set on interfaces \
+| | ... | \| ${dut1_node} \| ${dut1_to_dut2} \| 192.168.1.1 \| 24 \|
+| | ... | \| ... \| ${dut1_node} \| ${dut1_to_tg}   \| 192.168.2.1 \| 24 \|
+| | ...
+| | [Arguments] | @{args}
+| | :FOR | ${dut_node} | ${interface} | ${address} | ${prefix} | IN | @{args}
+| | | Set Interface Address | ${dut_node} | ${interface} | ${address}
+| | | ... | ${prefix}