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Diffstat (limited to 'resources/libraries/robot/overlay/gre.robot')
| -rw-r--r-- | resources/libraries/robot/overlay/gre.robot | 182 |
1 files changed, 182 insertions, 0 deletions
diff --git a/resources/libraries/robot/overlay/gre.robot b/resources/libraries/robot/overlay/gre.robot new file mode 100644 index 0000000000..0e825f05fb --- /dev/null +++ b/resources/libraries/robot/overlay/gre.robot @@ -0,0 +1,182 @@ +# Copyright (c) 2016 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/interfaces.robot + +*** Keywords *** +| Create GRE tunnel interface and set it up +| | [Documentation] | Create GRE tunnel interface and set it up on defined VPP node and put \ +| | ... | the interface to UP state. +| | ... +| | ... | *Arguments:* +| | ... | - dut_node - DUT node where to create GRE tunnel. Type: dictionary +| | ... | - source_ip_address - GRE tunnel source IP address. Type: string +| | ... | - destination_ip_address - GRE tunnel destination IP address. +| | ... | Type: string +| | ... +| | ... | *Return:* +| | ... | - name - Name of created GRE tunnel interface. Type: string +| | ... | - index - SW interface index of created GRE tunnel interface. +| | ... | Type: integer +| | ... +| | ... | *Example:* +| | ... +| | ... | \| ${gre_name} \| ${gre_index}= \ +| | ... | \| Create GRE tunnel interface and set it up \| ${dut} \ +| | ... | \| 192.0.1.1 \| 192.0.1.2 \| +| | ... +| | [Arguments] | ${dut_node} | ${source_ip_address} | ${destination_ip_address} +| | ${name} | ${index}= | Create GRE tunnel interface +| | ... | ${dut_node} | ${source_ip_address} | ${destination_ip_address} +| | Set Interface State | ${dut_node} | ${index} | up +| | [Return] | ${name} | ${index} + + +| Send ICMPv4 and check received GRE header +| | [Documentation] | Send ICMPv4 packet and check if received packed contains \ +| | ... | correct GRE, IP, MAC headers. +| | ... +| | ... | *Arguments:* +| | ... | - tg_node - Node where to run traffic script. Type: dictionary +| | ... | - tx_if - Interface from where send ICPMv4 packet. Type: string +| | ... | - rx_if - Interface where to receive GRE packet. Type: string +| | ... | - tx_dst_mac - Destination MAC address of ICMP packet. Type: string +| | ... | - rx_dst_mac - Expected destination MAC address of GRE packet. +| | ... | Type: string +| | ... | - inner_src_ip - Source IP address of ICMP packet. Type: string +| | ... | - inner_dst_ip - Destination IP address of ICMP packet. +| | ... | Type: string +| | ... | - outer_src_ip - Source IP address of GRE packet. Type: string +| | ... | - outer_dst_ip - Destination IP address of GRE packet. +| | ... | Type: string +| | ... +| | ... | *Return:* +| | ... | - No value returned +| | ... +| | ... | *Example:* +| | ... +| | ... | \| Send ICMPv4 and check received GRE header \ +| | ... | \| ${tg_node} \| ${tg_to_dut_if1} \| ${tg_to_dut_if2} \ +| | ... | \| ${tx_dst_mac} \| ${rx_dst_mac} \| ${net1_host_address} \ +| | ... | \| ${net2_host_address} \| ${dut1_ip_address} \| ${dut2_ip_address} \| +| | ... +| | [Arguments] | ${tg_node} | ${tx_if} | ${rx_if} +| | ... | ${tx_dst_mac} | ${rx_dst_mac} +| | ... | ${inner_src_ip} | ${inner_dst_ip} +| | ... | ${outer_src_ip} | ${outer_dst_ip} +| | ${tx_if_name}= | Get interface name | ${tg_node} | ${tx_if} +| | ${rx_if_name}= | Get interface name | ${tg_node} | ${rx_if} +| | ${args}= | Catenate | --tx_if | ${tx_if_name} | --rx_if | ${rx_if_name} +| | ... | --tx_dst_mac | ${tx_dst_mac} | --rx_dst_mac | ${rx_dst_mac} +| | ... | --inner_src_ip | ${inner_src_ip} | --inner_dst_ip | ${inner_dst_ip} +| | ... | --outer_src_ip | ${outer_src_ip} | --outer_dst_ip | ${outer_dst_ip} +| | Run Traffic Script On Node +| | ... | send_icmp_check_gre_headers.py | ${tg_node} | ${args} + + +| Send GRE and check received ICMPv4 header +| | [Documentation] | Send IPv4 ICMPv4 packet encapsulated into GRE and \ +| | ... | check IP, MAC headers on received packed. +| | ... +| | ... | *Arguments:* +| | ... | - tg_node - Node where to run traffic script. Type: dictionary +| | ... | - tx_if - Interface from where send ICPMv4 packet. Type: string +| | ... | - rx_if - Interface where receive GRE packet. Type: string +| | ... | - tx_dst_mac - Destination MAC address of GRE packet. Type: string +| | ... | - rx_dst_mac - Expected destination MAC address of ICMP packet. +| | ... | Type: string +| | ... | - inner_src_ip - Source IP address of ICMP packet. Type: string +| | ... | - inner_dst_ip - Destination IP address of ICMP packet. +| | ... | Type: string +| | ... | - outer_src_ip - Source IP address of GRE packet. Type: string +| | ... | - outer_dst_ip - Destination IP address of GRE packet. +| | ... | Type: string +| | ... +| | ... | *Return:* +| | ... | - No value returned +| | ... +| | ... | *Example:* +| | ... +| | ... | \| Send GRE and check received ICMPv4 header \| ${tg_node} \ +| | ... | \| ${tg_to_dut_if2} \| ${tg_to_dut_if1} \| ${tx_dst_mac} \ +| | ... | \| ${rx_dst_mac} \| ${net2_host_address} \| ${net1_host_address} \ +| | ... | \| ${dut2_ip_address} \| ${dut1_ip_address} \| +| | ... +| | [Arguments] | ${tg_node} | ${tx_if} | ${rx_if} +| | ... | ${tx_dst_mac} | ${rx_dst_mac} +| | ... | ${inner_src_ip} | ${inner_dst_ip} +| | ... | ${outer_src_ip} | ${outer_dst_ip} +| | ${tx_if_name}= | Get interface name | ${tg_node} | ${tx_if} +| | ${rx_if_name}= | Get interface name | ${tg_node} | ${rx_if} +| | ${args}= | Catenate | --tx_if | ${tx_if_name} | --rx_if | ${rx_if_name} +| | ... | --tx_dst_mac | ${tx_dst_mac} | --rx_dst_mac | ${rx_dst_mac} +| | ... | --inner_src_ip | ${inner_src_ip} | --inner_dst_ip | ${inner_dst_ip} +| | ... | --outer_src_ip | ${outer_src_ip} | --outer_dst_ip | ${outer_dst_ip} +| | Run Traffic Script On Node +| | ... | send_gre_check_icmp_headers.py | ${tg_node} | ${args} + +| Send GRE and check received GRE header +| | [Documentation] | Send IPv4 UDP packet encapsulated into GRE and \ +| | ... | check if received packed contains correct MAC GRE, IP, UDP headers. +| | ... +| | ... | *Arguments:* +| | ... | - tg_node - Node where to run traffic script. Type: dictionary +| | ... | - tx_if - Interface from where send GRE packet. Type: string +| | ... | - rx_if - Interface where to receive GRE packet. Type: string +| | ... | - tx_dst_mac - Destination MAC address of transferred packet. +| | ... | Type: string +| | ... | - tx_src_mac - Source MAC address of transferred packet. Type: string +| | ... | - tx_outer_dst_ip - Destination IP address of GRE packet. Type: string +| | ... | - tx_outer_src_ip - Source IP address of GRE packet. Type: string +| | ... | - tx_inner_dst_ip - Destination IP address of UDP packet. Type: string +| | ... | - tx_inner_src_ip - Source IP address of UDP packet. Type: string +| | ... | - rx_dst_mac - Expected destination MAC address. Type: string +| | ... | - rx_src_mac - Expected source MAC address. Type: string +| | ... | - rx_outer_dst_ip - Expected destination IP address of received GRE +| | ... | packet. Type: string +| | ... | - rx_outer_src_ip - Expected source IP address of received GRE +| | ... | packet. Type: string +| | ... +| | ... | __Note:__ +| | ... | rx_inner_dst_ip and rx_inner_src_ip should be same as transferred +| | ... +| | ... | *Return:* +| | ... | - No value returned +| | ... +| | ... | *Example:* +| | ... | \| Send GRE and check received GRE header \| ${tg_node} \ +| | ... | \| port3 \| port3 \| 08:00:27:f3:be:f0 \| 08:00:27:46:2b:4c \ +| | ... | \| 10.0.0.1 \| 10.0.0.2 \| 192.168.3.100 \| 192.168.2.100 \ +| | ... | \| 08:00:27:46:2b:4c \| 08:00:27:f3:be:f0 \| 10.0.0.3 \| 10.0.0.1 \| +| | ... +| | [Arguments] | ${tg_node} | ${tx_if} | ${rx_if} +| | ... | ${tx_dst_mac} | ${tx_src_mac} +| | ... | ${tx_outer_dst_ip} | ${tx_outer_src_ip} +| | ... | ${tx_inner_dst_ip} | ${tx_inner_src_ip} +| | ... | ${rx_dst_mac} | ${rx_src_mac} +| | ... | ${rx_outer_dst_ip} | ${rx_outer_src_ip} +| | ${tx_if_name}= | Get interface name | ${tg_node} | ${tx_if} +| | ${rx_if_name}= | Get interface name | ${tg_node} | ${rx_if} +| | ${args}= | Catenate | --tx_if | ${tx_if_name} | --rx_if | ${rx_if_name} +| | ... | --tx_dst_mac | ${tx_dst_mac} | --tx_src_mac | ${tx_src_mac} +| | ... | --tx_outer_dst_ip | ${tx_outer_dst_ip} +| | ... | --tx_outer_src_ip | ${tx_outer_src_ip} +| | ... | --tx_inner_dst_ip | ${tx_inner_dst_ip} +| | ... | --tx_inner_src_ip | ${tx_inner_src_ip} +| | ... | --rx_dst_mac | ${rx_dst_mac} +| | ... | --rx_src_mac | ${rx_src_mac} +| | ... | --rx_outer_dst_ip | ${rx_outer_dst_ip} +| | ... | --rx_outer_src_ip | ${rx_outer_src_ip} +| | Run Traffic Script On Node +| | ... | send_gre_check_gre_headers.py | ${tg_node} | ${args} |