*** Settings ***
Documentation Functional test for ipv6 connection with bgp.
-...
+...
... Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
-...
+...
... This program and the accompanying materials are made available under the
... terms of the Eclipse Public License v1.0 which accompanies this distribution,
... and is available at http://www.eclipse.org/legal/epl-v10.html
-...
+...
... This suite tests simple connection between one ibgp peer (exabgp) and Odl.
... Peer is configured with ipv6, and exabgp connectes to odl via ipv6.
... Exabgp sends one ipv6 unicast route, which presence is verified in
... example-ipv6-topology. Tests this connection multiple times, with
... different ipv6 accepted formats, e.g. (::1, 0:0:0:0:0:0:0:1, full text)
+... This suite also tests a combination of afi-safis on odl and exabgp.
+... ipv6 route injection is carried out from odl to the ibgp peer without
+... ipv6 family enabled on the peer device and checked for exceptions
Suite Setup Start_Suite
Suite Teardown Stop_Suite
Test Setup SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
Library RequestsLibrary
Library SSHLibrary
-Resource ../../../variables/Variables.robot
Resource ../../../libraries/BGPcliKeywords.robot
Resource ../../../libraries/ExaBgpLib.robot
+Resource ../../../libraries/Genius.robot
Resource ../../../libraries/SetupUtils.robot
Resource ../../../libraries/SSHKeywords.robot
Resource ../../../libraries/TemplatedRequests.robot
+Resource ../../../libraries/Utils.robot
+Resource ../../../variables/Variables.robot
+Resource ../../../libraries/KarafKeywords.robot
*** Variables ***
${BGP_VAR_FOLDER} ${CURDIR}/../../../variables/bgpfunctional/ipv6
${CONFIG_SESSION} config-session
${CONTROLLER_IPV6} ::1
${EXABGP_ID} 1.2.3.4
+${EXABGP_ID_2} 127.0.0.1
${EXABGP_CFG} exaipv6.cfg
${EXABGP_LOG} exaipv6.log
+${EXABGP2_CFG} exaipv4.cfg
+${EXABGP2_LOG} exaipv4.log
+${EXABGP3_CFG} exabgp_graceful_restart.cfg
+${EXABGP3_LOG} exabgp_graceful_restart.log
+${EXABGP4_CFG} exa4.cfg
+${EXABGP4_LOG} exa4.log
+${IPV4_IP} 127.0.0.1
+${CONTROLLER_IPV4} ${ODL_SYSTEM_IP}
${IPV6_IP} 2607:f0d0:1002:0011:0000:0000:0000:0002
${IPV6_IP_2} 2607:f0d0:1002:11:0:0:0:2
${IPV6_IP_3} 2607:f0d0:1002:11::2
${IPV6_IP_GW} 2607:f0d0:1002:0011:0000:0000:0000:0001
+${IPV6_PREFIX_LENGTH} 64
${HOLDTIME} 180
${RIB_INSTANCE} example-bgp-rib
BGPcliKeywords.Store_File_To_Workspace ${EXABGP_LOG} ${EXABGP_LOG}
ExaBgpLib.Stop_ExaBgp
+Configure_App_Peer
+ [Documentation] Configures bgp application peer.
+ [Setup] SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
+ &{mapping} Create Dictionary IP=127.0.0.12 HOLDTIME=${HOLDTIME} PEER_PORT=${BGP_TOOL_PORT} INITIATE=false BGP_RIB=${RIB_INSTANCE}
+ ... PASSIVE_MODE=true BGP_RIB_OPENCONFIG=${RIB_INSTANCE} RIB_INSTANCE_NAME=${RIB_INSTANCE}
+ TemplatedRequests.Put_As_Xml_Templated ${BGP_VAR_FOLDER}/application_peer mapping=${mapping} session=${CONFIG_SESSION}
+
+Reconfigure_ODL_To_Accept_Connections_4
+ [Documentation] Configure BGP peer modules with initiate-connection set to false with short ipv6 address.
+ &{mapping} Create Dictionary IP=${IPV4_IP} HOLDTIME=${HOLDTIME} PEER_PORT=${BGP_TOOL_PORT} INITIATE=false BGP_RIB=${RIB_INSTANCE}
+ ... PASSIVE_MODE=true BGP_RIB_OPENCONFIG=${RIB_INSTANCE} RIB_INSTANCE_NAME=${RIB_INSTANCE}
+ TemplatedRequests.Put_As_Xml_Templated ${BGP_VAR_FOLDER}/bgp_neighbor_rib mapping=${mapping} session=${CONFIG_SESSION}
+ RequestsLibrary.Create Session session http://${ODL_SYSTEM_IP}:${RESTCONFPORT} auth=${AUTH} headers=${HEADERS} timeout=5
+
+Start_Exabgp_2
+ [Documentation] Start exabgp and Verify BGP connection
+ [Tags] critical
+ ${cmd} BuiltIn.Set_Variable ${EXABGP2_CFG} > ${EXABGP2_LOG}
+ ExaBgpLib.Start_ExaBgp_And_Verify_Connected ${cmd} ${CONFIG_SESSION} 127.0.0.1
+
+Inject_Ipv6_Route_1
+ [Documentation] Inject the Ipv6 route from controller
+ &{mapping} Create Dictionary IP=127.0.0.12 HOLDTIME=${HOLDTIME} PEER_PORT=${BGP_TOOL_PORT} INITIATE=false BGP_RIB=${RIB_INSTANCE}
+ ... PASSIVE_MODE=true BGP_RIB_OPENCONFIG=${RIB_INSTANCE} RIB_INSTANCE_NAME=${RIB_INSTANCE}
+ TemplatedRequests.Post_As_Xml_Templated ${BGP_VAR_FOLDER}/ipv6_route_injection mapping=${mapping} session=${CONFIG_SESSION}
+
+Check_Ipv6_Prefix_In_Bgp_Rib_1
+ [Documentation] Check for the presence of Ipv6 Prefix in the BGP RIB
+ &{mapping} Create Dictionary IP=${CONTROLLER_IPV4} HOLDTIME=${HOLDTIME} PEER_PORT=${BGP_TOOL_PORT} INITIATE=false BGP_RIB=${RIB_INSTANCE}
+ ... PASSIVE_MODE=true BGP_RIB_OPENCONFIG=${RIB_INSTANCE} RIB_INSTANCE_NAME=${RIB_INSTANCE}
+ BuiltIn.Wait_Until_Keyword_Succeeds 5x 2s TemplatedRequests.Get_As_Json_Templated ${BGP_VAR_FOLDER}/bgp_rib session=${CONFIG_SESSION} mapping=${mapping}
+
+Delete_Injected_Ipv6_Routes_1
+ [Documentation] Delete the injected IPV6 routes
+ &{mapping} Create Dictionary IP=127.0.0.12 HOLDTIME=${HOLDTIME} PEER_PORT=${BGP_TOOL_PORT} INITIATE=false BGP_RIB=${RIB_INSTANCE}
+ ... PASSIVE_MODE=true BGP_RIB_OPENCONFIG=${RIB_INSTANCE} RIB_INSTANCE_NAME=${RIB_INSTANCE}
+ TemplatedRequests.Delete_Templated ${BGP_VAR_FOLDER}/ipv6_route_injection mapping=${mapping} session=${CONFIG_SESSION}
+ KarafKeywords.Fail If Exceptions Found During Test ${SUITE_NAME}.${TEST_NAME} fail=${True}
+
+Delete_Bgp_Peer_Configuration_4
+ [Documentation] Revert the BGP configuration to the original state: without any configured peers.
+ &{mapping} Create Dictionary IP=${IPV4_IP} HOLDTIME=${HOLDTIME} PEER_PORT=${BGP_TOOL_PORT} INITIATE=false BGP_RIB=${RIB_INSTANCE}
+ ... PASSIVE_MODE=true BGP_RIB_OPENCONFIG=${RIB_INSTANCE} RIB_INSTANCE_NAME=${RIB_INSTANCE}
+ TemplatedRequests.Delete_Templated ${BGP_VAR_FOLDER}/bgp_neighbor_rib mapping=${mapping} session=${CONFIG_SESSION}
+
+Verify_Ipv6_Topology_Empty_4
+ [Documentation] Verifies that example-ipv6-topology is empty after deconfiguring peer for the first time.
+ [Tags] critical
+ Verify_Rib_Status_Empty
+
+Reconfigure_ODL_To_Accept_Connections_5
+ [Documentation] Configure BGP peer modules with initiate-connection set to false with short ipv6 address.
+ &{mapping} Create Dictionary IP=${IPV4_IP} HOLDTIME=${HOLDTIME} PEER_PORT=${BGP_TOOL_PORT} INITIATE=false BGP_RIB=${RIB_INSTANCE}
+ ... PASSIVE_MODE=true BGP_RIB_OPENCONFIG=${RIB_INSTANCE} RIB_INSTANCE_NAME=${RIB_INSTANCE}
+ TemplatedRequests.Put_As_Xml_Templated ${BGP_VAR_FOLDER}/bgp_peer mapping=${mapping} session=${CONFIG_SESSION}
+
+Inject_Ipv6_Route_2
+ [Documentation] Inject the Ipv6 route from controller
+ &{mapping} Create Dictionary IP=127.0.0.12 HOLDTIME=${HOLDTIME} PEER_PORT=${BGP_TOOL_PORT} INITIATE=false BGP_RIB=${RIB_INSTANCE}
+ ... PASSIVE_MODE=true BGP_RIB_OPENCONFIG=${RIB_INSTANCE} RIB_INSTANCE_NAME=${RIB_INSTANCE}
+ TemplatedRequests.Post_As_Xml_Templated ${BGP_VAR_FOLDER}/ipv6_route_injection mapping=${mapping} session=${CONFIG_SESSION}
+
+Check_Ipv6_Prefix_In_Bgp_Rib_2
+ [Documentation] Check for the presence of Ipv6 Prefix in the BGP RIB
+ &{mapping} Create Dictionary IP=${CONTROLLER_IPV4} HOLDTIME=${HOLDTIME} PEER_PORT=${BGP_TOOL_PORT} INITIATE=false BGP_RIB=${RIB_INSTANCE}
+ ... PASSIVE_MODE=true BGP_RIB_OPENCONFIG=${RIB_INSTANCE} RIB_INSTANCE_NAME=${RIB_INSTANCE}
+ BuiltIn.Wait_Until_Keyword_Succeeds 5x 2s TemplatedRequests.Get_As_Json_Templated ${BGP_VAR_FOLDER}/bgp_rib session=${CONFIG_SESSION} mapping=${mapping}
+
+Delete_Injected_Ipv6_Routes_2
+ [Documentation] Delete the injected IPV6 routes
+ &{mapping} Create Dictionary IP=127.0.0.12 HOLDTIME=${HOLDTIME} PEER_PORT=${BGP_TOOL_PORT} INITIATE=false BGP_RIB=${RIB_INSTANCE}
+ ... PASSIVE_MODE=true BGP_RIB_OPENCONFIG=${RIB_INSTANCE} RIB_INSTANCE_NAME=${RIB_INSTANCE}
+ TemplatedRequests.Delete_Templated ${BGP_VAR_FOLDER}/ipv6_route_injection mapping=${mapping} session=${CONFIG_SESSION}
+ KarafKeywords.Fail If Exceptions Found During Test ${SUITE_NAME}.${TEST_NAME} fail=${True}
+
+Delete_App_Peer
+ [Documentation] Deletes bgp application peer.
+ [Setup] SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
+ &{mapping} Create Dictionary IP=127.0.0.12 HOLDTIME=${HOLDTIME} PEER_PORT=${BGP_TOOL_PORT} INITIATE=false BGP_RIB=${RIB_INSTANCE}
+ ... PASSIVE_MODE=true BGP_RIB_OPENCONFIG=${RIB_INSTANCE} RIB_INSTANCE_NAME=${RIB_INSTANCE}
+ TemplatedRequests.Delete_Templated ${BGP_VAR_FOLDER}/application_peer mapping=${mapping} session=${CONFIG_SESSION}
+
+Delete_Bgp_Peer_Configuration_5
+ [Documentation] Revert the BGP configuration to the original state: without any configured peers.
+ &{mapping} Create Dictionary IP=${IPV4_IP} HOLDTIME=${HOLDTIME} PEER_PORT=${BGP_TOOL_PORT} INITIATE=false BGP_RIB=${RIB_INSTANCE}
+ ... PASSIVE_MODE=true BGP_RIB_OPENCONFIG=${RIB_INSTANCE} RIB_INSTANCE_NAME=${RIB_INSTANCE}
+ TemplatedRequests.Delete_Templated ${BGP_VAR_FOLDER}/bgp_peer mapping=${mapping} session=${CONFIG_SESSION}
+
+Verify_Ipv6_Topology_Empty_5
+ [Documentation] Verifies that example-ipv6-topology is empty after deconfiguring peer for the first time.
+ [Tags] critical
+ Verify_Rib_Status_Empty
+
+Stop_All_Exabgps_2
+ [Documentation] Save exabgp logs as exaipv6.log, and stop exabgp with ctrl-c bash signal
+ BGPcliKeywords.Store_File_To_Workspace ${EXABGP2_LOG} ${EXABGP2_LOG}
+ ExaBgpLib.Stop_ExaBgp
+ ${Log_Content} OperatingSystem.Get File ${EXABGP2_LOG}
+ Log ${Log_Content}
+
+Reconfigure_ODL_To_Accept_Connections_6
+ [Documentation] Configure BGP peer modules with initiate-connection set to false with short ipv6 address.
+ &{mapping} Create Dictionary IP=${IPV6_IP} HOLDTIME=${HOLDTIME} PEER_PORT=${BGP_TOOL_PORT} INITIATE=false BGP_RIB=${RIB_INSTANCE}
+ ... PASSIVE_MODE=true BGP_RIB_OPENCONFIG=${RIB_INSTANCE} RIB_INSTANCE_NAME=${RIB_INSTANCE}
+ TemplatedRequests.Put_As_Xml_Templated ${BGP_VAR_FOLDER}/graceful_restart mapping=${mapping} session=${CONFIG_SESSION}
+
+Start_Exabgp_3
+ [Documentation] Start exabgp with
+ [Tags] critical
+ ${cmd} BuiltIn.Set_Variable ${EXABGP3_CFG} > ${EXABGP3_LOG}
+ ExaBgpLib.Start_ExaBgp_And_Verify_Connected ${cmd} ${CONFIG_SESSION} ${EXABGP_ID}
+
+Stop_All_Exabgps_3
+ [Documentation] Save exabgp logs as exabgp_graceful_restart.log, and stop exabgp with ctrl-c bash signal
+ BGPcliKeywords.Store_File_To_Workspace ${EXABGP3_LOG} ${EXABGP3_LOG}
+ ExaBgpLib.Stop_ExaBgp
+ Sleep 40s
+ KarafKeywords.Fail If Exceptions Found During Test ${SUITE_NAME}.${TEST_NAME} fail=${True}
+
+Start_Exabgp_4
+ [Documentation] Start exabgp with
+ [Tags] critical
+ ${cmd} BuiltIn.Set_Variable ${EXABGP3_CFG} > ${EXABGP3_LOG}
+ ExaBgpLib.Start_ExaBgp_And_Verify_Connected ${cmd} ${CONFIG_SESSION} ${EXABGP_ID}
+
+Delete_Bgp_Peer_Configuration_6
+ [Documentation] Revert the BGP configuration to the original state: without any configured peers.
+ &{mapping} Create Dictionary IP=${IPV6_IP} HOLDTIME=${HOLDTIME} PEER_PORT=${BGP_TOOL_PORT} INITIATE=false BGP_RIB=${RIB_INSTANCE}
+ ... PASSIVE_MODE=true BGP_RIB_OPENCONFIG=${RIB_INSTANCE} RIB_INSTANCE_NAME=${RIB_INSTANCE}
+ TemplatedRequests.Delete_Templated ${BGP_VAR_FOLDER}/graceful_restart mapping=${mapping} session=${CONFIG_SESSION}
+
+Stop_All_Exabgps_4
+ [Documentation] Save exabgp logs as exabgp_graceful_restart.log, and stop exabgp with ctrl-c bash signal
+ BGPcliKeywords.Store_File_To_Workspace ${EXABGP3_LOG} ${EXABGP3_LOG}
+ ExaBgpLib.Stop_ExaBgp
+
+Reconfigure_ODL_To_Accept_Connections_7
+ [Documentation] Configure BGP peer modules with initiate-connection set to false with short ipv6 address.
+ [Tags] exclude
+ &{mapping} Create Dictionary IP=${IPV6_IP} HOLDTIME=${HOLDTIME} PEER_PORT=${BGP_TOOL_PORT} INITIATE=false BGP_RIB=${RIB_INSTANCE}
+ ... PASSIVE_MODE=true BGP_RIB_OPENCONFIG=${RIB_INSTANCE} RIB_INSTANCE_NAME=${RIB_INSTANCE}
+ TemplatedRequests.Put_As_Xml_Templated ${BGP_VAR_FOLDER}/bgp_peer mapping=${mapping} session=${CONFIG_SESSION}
+
+Start_Exabgp_5
+ [Documentation] Start exabgp with
+ [Tags] exclude
+ ${cmd} BuiltIn.Set_Variable ${EXABGP4_CFG} > ${EXABGP4_LOG}
+ ExaBgpLib.Start_ExaBgp_And_Verify_Connected ${cmd} ${CONFIG_SESSION} ${EXABGP_ID}
+
+Delete_Bgp_Peer_Configuration_7
+ [Documentation] Revert the BGP configuration to the original state: without any configured peers.
+ [Tags] exclude
+ &{mapping} Create Dictionary IP=${IPV6_IP} HOLDTIME=${HOLDTIME} PEER_PORT=${BGP_TOOL_PORT} INITIATE=false BGP_RIB=${RIB_INSTANCE}
+ ... PASSIVE_MODE=true BGP_RIB_OPENCONFIG=${RIB_INSTANCE} RIB_INSTANCE_NAME=${RIB_INSTANCE}
+ TemplatedRequests.Delete_Templated ${BGP_VAR_FOLDER}/bgp_peer mapping=${mapping} session=${CONFIG_SESSION}
+
+Stop_All_Exabgps_5
+ [Documentation] Save exabgp logs as exabgp_graceful_restart.log, and stop exabgp with ctrl-c bash signal
+ [Tags] exclude
+ BGPcliKeywords.Store_File_To_Workspace ${EXABGP4_LOG} ${EXABGP4_LOG}
+ ExaBgpLib.Stop_ExaBgp
+
*** Keywords ***
Start_Suite
[Documentation] Suite setup keyword.
Configure_Ipv6_Network
SSHKeywords.Virtual_Env_Create
SSHKeywords.Virtual_Env_Install_Package setuptools==44.0.0
- SSHKeywords.Virtual_Env_Install_Package exabgp==4.0.5
+ SSHKeywords.Virtual_Env_Install_Package exabgp==4.2.4
RequestsLibrary.Create_Session ${CONFIG_SESSION} http://${ODL_SYSTEM_IP}:${RESTCONFPORT} auth=${AUTH}
Upload_Config_Files
+ Upload_Config_Files_exabgp_ipv4
+ Upload_Config_Files_exabgp_graceful_restart
+ Upload_Config_Files_Exabgp_AS_Value_Reconfigured
Stop_Suite
[Documentation] Suite teardown keyword
SSHKeywords.Virtual_Env_Delete
SSHLibrary.Close_All_Connections
RequestsLibrary.Delete_All_Sessions
+ BuiltIn.Run Keyword And Ignore Error ExaBgpLib.Stop_ExaBgp
Configure_Ipv6_Network
[Documentation] Reconfigures basic network settings on controller
- SSHLibrary.Execute_Command sudo sh -c 'echo "NETWORKING_IPV6=yes" >> /etc/sysconfig/network'
- SSHLibrary.Execute_Command sudo sh -c 'echo "IPV6INIT=yes" >> /etc/sysconfig/network-scripts/ifcfg-eth0'
- SSHLibrary.Execute_Command sudo sh -c 'echo "IPV6ADDR=${IPV6_IP}" >> /etc/sysconfig/network-scripts/ifcfg-eth0'
- SSHLibrary.Execute_Command sudo sh -c 'echo "IPV6_DEFAULTGW=${IPV6_IP_GW}" >> /etc/sysconfig/network-scripts/ifcfg-eth0'
- SSHLibrary.Execute_Command sudo /etc/init.d/network restart
+ SSHLibrary.Execute_Command sudo ip -6 addr add ${IPV6_IP}/${IPV6_PREFIX_LENGTH} dev eth0
+ SSHLibrary.Execute_Command sudo ip -6 route add default via ${IPV6_IP_GW}
+ ${stdout}= SSHLibrary.Execute_Command sudo ip -6 addr show
+ Log ${stdout}
+ ${stdout}= SSHLibrary.Execute_Command sudo ip -6 route show
+ Log ${stdout}
Verify_Rib_Status_Empty
[Documentation] Verifies that example-ipv6-topology is empty
${stdout}= SSHLibrary.Execute_Command cat ${cfgfile}
Log ${stdout}
END
+
+Upload_Config_Files_exabgp_ipv4
+ [Documentation] Uploads exabgp config files
+ SSHLibrary.Put_File ${BGP_VAR_FOLDER}/${EXABGP2_CFG} .
+ @{cfgfiles}= SSHLibrary.List_Files_In_Directory . *ipv4.cfg
+ FOR ${cfgfile} IN @{cfgfiles}
+ SSHLibrary.Execute_Command sed -i -e 's/EXABGPIP/127.0.0.1/g' ${cfgfile}
+ SSHLibrary.Execute_Command sed -i -e 's/ODLIP/${ODL_SYSTEM_IP}/g' ${cfgfile}
+ SSHLibrary.Execute_Command sed -i -e 's/ROUTERID/127.0.0.1/g' ${cfgfile}
+ SSHLibrary.Execute_Command sed -i -e 's/ROUTEREFRESH/disable/g' ${cfgfile}
+ SSHLibrary.Execute_Command sed -i -e 's/ADDPATH/disable/g' ${cfgfile}
+ ${stdout}= SSHLibrary.Execute_Command cat ${cfgfile}
+ Log ${stdout}
+ END
+
+Upload_Config_Files_exabgp_graceful_restart
+ [Documentation] Uploads exabgp config files
+ SSHLibrary.Put_File ${BGP_VAR_FOLDER}/${EXABGP3_CFG} .
+ @{cfgfiles}= SSHLibrary.List_Files_In_Directory . *restart.cfg
+ FOR ${cfgfile} IN @{cfgfiles}
+ SSHLibrary.Execute_Command sed -i -e 's/EXABGPIP/${IPV6_IP}/g' ${cfgfile}
+ SSHLibrary.Execute_Command sed -i -e 's/ODLIP/${CONTROLLER_IPV6}/g' ${cfgfile}
+ SSHLibrary.Execute_Command sed -i -e 's/ROUTERID/${EXABGP_ID}/g' ${cfgfile}
+ SSHLibrary.Execute_Command sed -i -e 's/ROUTEREFRESH/disable/g' ${cfgfile}
+ SSHLibrary.Execute_Command sed -i -e 's/ADDPATH/disable/g' ${cfgfile}
+ ${stdout}= SSHLibrary.Execute_Command cat ${cfgfile}
+ Log ${stdout}
+ END
+
+Upload_Config_Files_Exabgp_AS_Value_Reconfigured
+ [Documentation] Uploads exabgp config files
+ SSHLibrary.Put_File ${BGP_VAR_FOLDER}/${EXABGP4_CFG} .
+ @{cfgfiles}= SSHLibrary.List_Files_In_Directory . *exa4.cfg
+ FOR ${cfgfile} IN @{cfgfiles}
+ SSHLibrary.Execute_Command sed -i -e 's/EXABGPIP/${IPV6_IP}/g' ${cfgfile}
+ SSHLibrary.Execute_Command sed -i -e 's/ODLIP/${CONTROLLER_IPV6}/g' ${cfgfile}
+ SSHLibrary.Execute_Command sed -i -e 's/ROUTERID/${EXABGP_ID}/g' ${cfgfile}
+ SSHLibrary.Execute_Command sed -i -e 's/ROUTEREFRESH/disable/g' ${cfgfile}
+ SSHLibrary.Execute_Command sed -i -e 's/ADDPATH/disable/g' ${cfgfile}
+ ${stdout}= SSHLibrary.Execute_Command cat ${cfgfile}
+ Log ${stdout}
+ END
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