# 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 *** | Library | Collections | Resource | resources/libraries/robot/shared/default.robot | Library | resources.libraries.python.Dhcp.DhcpProxy | Library | resources.libraries.python.TrafficScriptExecutor | Documentation | DHCP Proxy specific keywords. *** Keywords *** | Send DHCP messages and check answer | | [Documentation] | Send and receive DHCP messages between client | | ... | and server through DHCP proxy. | | ... | | ... | *Arguments:* | | ... | - tg_node - TG node. Type: dictionary | | ... | - tg_interface1 - TG interface. Type: string | | ... | - tg_interface2 - TG interface. Type: string | | ... | - server_ip - DHCP server IP address. Type: string | | ... | - server_mac - DHCP server MAC address. Type: string | | ... | - client_ip - Client IP address. Type: string | | ... | - client_mac - Client MAC address. Type: string | | ... | - proxy_ip - DHCP proxy IP address. Type: string | | ... | | ... | *Return:* | | ... | - No value returned. | | ... | | ... | *Example:* | | ... | | ... | \| Send DHCP messages and check answer \| ${nodes['TG']} \ | | ... | \| eth3 \| eth4 \| 192.168.0.100 \| 08:00:27:cc:4f:54 \ | | ... | \| 172.16.0.2 \| 08:00:27:64:18:d2 \| 172.16.0.1 \| | | ... | | [Arguments] | ${tg_node} | ${tg_interface1} | ${tg_interface2} | | ... | ${server_ip} | ${server_mac} | ${client_ip} | ${client_mac} | | ... | ${proxy_ip} | | | ${tg_interface_name1}= | Get interface name | ${tg_node} | ${tg_interface1} | | ${tg_interface_name2}= | Get interface name | ${tg_node} | ${tg_interface2} | | ${args}= | Catenate | --tx_if | ${tg_interface_name1} | | ... | --rx_if | ${tg_interface_name2} | | ... | --server_ip | ${server_ip} | | ... | --server_mac | ${server_mac} | | ... | --client_ip | ${client_ip} | | ... | --client_mac | ${client_mac} | | ... | --proxy_ip | ${proxy_ip} | | Run Traffic Script On Node | dhcp/send_and_check_proxy_messages.py | | ... | ${tg_node} | ${args} | Send DHCP DISCOVER and check answer | | [Documentation] | Send and receive DHCP DISCOVER. | | ... | | ... | *Arguments:* | | ... | - tg_node - TG node. Type: dictionary | | ... | - tg_interface1 - TG interface. Type: string | | ... | - tg_interface2 - TG interface. Type: string | | ... | - tx_src_ip - Source address of DHCP DISCOVER packet. Type: string | | ... | - tx_dst_ip - Destination address of DHCP DISCOVER packet. Type: string | | ... | | ... | *Return:* | | ... | - No value returned. | | ... | | ... | *Example:* | | ... | | ... | \| Send DHCP DISCOVER and check answer \| ${nodes['TG']} \ | | ... | \| eth3 \| eth4 \| 0.0.0.0 \| 255.255.255.255 \| | | ... | | [Arguments] | ${tg_node} | ${tg_interface1} | ${tg_interface2} | | ... | ${tx_src_ip} | ${tx_dst_ip} | | | ${tg_interface_name1}= | Get interface name | ${tg_node} | ${tg_interface1} | | ${tg_interface_name2}= | Get interface name | ${tg_node} | ${tg_interface2} | | ${args}= | Catenate | --tx_if | ${tg_interface_name1} | | ... | --rx_if | ${tg_interface_name2} | | ... | --tx_src_ip | ${tx_src_ip} | | ... | --tx_dst_ip | ${tx_dst_ip} | | Run Traffic Script On Node | dhcp/send_and_check_proxy_discover.py | | ... | ${tg_node} | ${args} | DHCP DISCOVER should fail | | [Documentation] | Send and receive DHCP DISCOVER should fail. | | ... | | ... | *Arguments:* | | ... | - tg_node - TG node. Type: dictionary | | ... | - tg_interface1 - TG interface. Type: string | | ... | - tg_interface2 - TG interface. Type: string | | ... | - tx_src_ip - Source address of DHCP DISCOVER packet. Type: string | | ... | - tx_dst_ip - Destination address of DHCP DISCOVER packet. Type: string | | ... | | ... | *Return:* | | ... | - No value returned. | | ... | | ... | *Example:* | | ... | | ... | \| DHCP DISCOVER should fail \| ${nodes['TG']} \ | | ... | \| eth3 \| eth4 \| 0.0.0.0 \| 255.255.255.1 \| | | ... | | [Arguments] | ${tg_node} | ${tg_interface1} | ${tg_interface2} | | ... | ${tx_src_ip} | ${tx_dst_ip} | | | ${tg_interface_name1}= | Get interface name | ${tg_node} | ${tg_interface1} | | ${tg_interface_name2}= | Get interface name | ${tg_node} | ${tg_interface2} | | ${args}= | Catenate | --tx_if | ${tg_interface_name1} | | ... | --rx_if | ${tg_interface_name2} | | ... | --tx_src_ip | ${tx_src_ip} | | ... | --tx_dst_ip | ${tx_dst_ip} | | Run Keyword And Expect Error | DHCP DISCOVER Rx timeout | | ... | Run Traffic Script On Node | dhcp/send_and_check_proxy_discover.py | | ... | ${tg_node} | ${args} | Send DHCPv6 Messages | | [Documentation] | Send and receive DHCPv6 messages between client | | ... | and server through DHCPv6 proxy. | | ... | | ... | *Arguments:* | | ... | - tg_node - TG node. Type: dictionary | | ... | - tg_interface1 - TG interface. Type: string | | ... | - tg_interface2 - TG interface. Type: string | | ... | - proxy_ip - DHCPv6 proxy IP address. Type: string | | ... | - proxy_mac - Proxy MAC address. Type: string | | ... | - server_ip - DHCPv6 server IP address. Type: string | | ... | - server_mac - Server MAC address. Type: string | | ... | - client_mac - Client MAC address. Type: string | | ... | - proxy_to_server_mac - MAC address of proxy interface | | ... | connected to server. Type: string | | ... | | ... | *Return:* | | ... | - No value returned. | | ... | | ... | *Example:* | | ... | | ... | \| Send DHCPv6 Messages \| ${nodes['TG']} \ | | ... | \| eth3 \| eth4 \| 3ffe:62::1 \| 08:00:27:54:59:f9 \ | | ... | \| 3ffe:63::2 \| 08:00:27:cc:4f:54 \| | | ... | \| 08:00:27:64:18:d2 \| 08:00:27:c9:6a:d5 \| | | ... | | [Arguments] | ${tg_node} | ${tg_interface1} | ${tg_interface2} | ${proxy_ip} | | ... | ${proxy_mac} | ${server_ip} | ${server_mac} | ${client_mac} | | ... | ${proxy_to_server_mac} | | ${tg_interface_name1}= | Get interface name | ${tg_node} | ${tg_interface1} | | ${tg_interface_name2}= | Get interface name | ${tg_node} | ${tg_interface2} | | ${args}= | Catenate | --tx_if | ${tg_interface_name1} | | ... | --rx_if | ${tg_interface_name2} | | ... | --proxy_ip | ${proxy_ip} | | ... | --proxy_mac | ${proxy_mac} | | ... | --server_ip | ${server_ip} | | ... | --server_mac | ${server_mac} | | ... | --client_mac | ${client_mac} | | ... | --proxy_to_server_mac | ${proxy_to_server_mac} | | Run Traffic Script On Node | dhcp/send_dhcp_v6_messages.py | | ... | ${tg_node} | ${args}