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-rw-r--r--resources/libraries/robot/default.robot8
-rw-r--r--resources/libraries/robot/performance.robot37
-rw-r--r--resources/libraries/robot/snat.robot150
3 files changed, 195 insertions, 0 deletions
diff --git a/resources/libraries/robot/default.robot b/resources/libraries/robot/default.robot
index 08315c32ef..05314d6a15 100644
--- a/resources/libraries/robot/default.robot
+++ b/resources/libraries/robot/default.robot
@@ -281,6 +281,13 @@
| | :FOR | ${dut} | IN | @{duts}
| | | Add Enable Vhost User Config | ${nodes['${dut}']}
+| Add SNAT to all DUTs
+| | [Documentation] | Add SNAT configuration to all DUTs.
+| | ...
+| | ${duts}= | Get Matches | ${nodes} | DUT*
+| | :FOR | ${dut} | IN | @{duts}
+| | | Add SNAT Config | ${nodes['${dut}']}
+
| Add Cryptodev to all DUTs
| | [Documentation] | AddCryptodev to VPP startup configuration to all
| | ... | DUTs
@@ -310,6 +317,7 @@
| | | Remove Rxqueues Config | ${nodes['${dut}']}
| | | Remove No Multi Seg Config | ${nodes['${dut}']}
| | | Remove Enable Vhost User Config | ${nodes['${dut}']}
+| | | Remove SNAT Config | ${nodes['${dut}']}
| Setup default startup configuration of VPP on all DUTs
| | [Documentation] | Setup default startup configuration of VPP to all DUTs.
diff --git a/resources/libraries/robot/performance.robot b/resources/libraries/robot/performance.robot
index ccfc526b03..7c1589392b 100644
--- a/resources/libraries/robot/performance.robot
+++ b/resources/libraries/robot/performance.robot
@@ -2334,6 +2334,43 @@
| | Add arp on dut | ${dut2} | ${dut2_if1} | ${dut1_dut2_ip4_address}
| | ... | ${dut1_if2_mac}
+| SNAT is initialized in a 3-node circular topology
+| | [Documentation] | Initialization of 3-node topology with SNAT between DUTs:
+| | ... | - set interfaces up
+| | ... | - set IP addresses
+| | ... | - set ARP
+| | ... | - create routes
+| | ... | - set SNAT - only on DUT1
+| | ...
+| | Set Interface State | ${dut1} | ${dut1_if1} | up
+| | Set Interface State | ${dut1} | ${dut1_if2} | up
+| | Set Interface State | ${dut2} | ${dut2_if1} | up
+| | Set Interface State | ${dut2} | ${dut2_if2} | up
+| | All Vpp Interfaces Ready Wait | ${nodes}
+| | ...
+| | IP addresses are set on interfaces | ${dut1} | ${dut1_if1} | 10.0.0.1 | 20
+| | IP addresses are set on interfaces | ${dut1} | ${dut1_if2} | 11.0.0.1 | 20
+| | IP addresses are set on interfaces | ${dut2} | ${dut2_if1} | 11.0.0.2 | 20
+| | IP addresses are set on interfaces | ${dut2} | ${dut2_if2} | 12.0.0.1 | 20
+| | ...
+| | ${tg_if1_mac}= | Get Interface MAC | ${tg} | ${tg_if1}
+| | ${tg_if2_mac}= | Get Interface MAC | ${tg} | ${tg_if2}
+| | ${dut1_if2_mac}= | Get Interface MAC | ${dut1} | ${dut1_if2}
+| | ${dut2_if1_mac}= | Get Interface MAC | ${dut2} | ${dut2_if1}
+| | ...
+| | Add arp on dut | ${dut1} | ${dut1_if1} | 10.0.0.2 | ${tg_if1_mac}
+| | Add arp on dut | ${dut1} | ${dut1_if2} | 11.0.0.2 | ${dut2_if1_mac}
+| | Add arp on dut | ${dut2} | ${dut2_if1} | 11.0.0.1 | ${dut1_if2_mac}
+| | Add arp on dut | ${dut2} | ${dut2_if2} | 12.0.0.2 | ${tg_if2_mac}
+| | ...
+| | Vpp Route Add | ${dut1} | 12.0.0.2 | 32 | 11.0.0.2 | ${dut1_if2}
+| | Vpp Route Add | ${dut1} | 20.0.0.0 | 18 | 10.0.0.2 | ${dut1_if1}
+| | Vpp Route Add | ${dut2} | 12.0.0.0 | 24 | 12.0.0.2 | ${dut2_if2}
+| | Vpp Route Add | ${dut2} | 200.0.0.0 | 30 | 11.0.0.1 | ${dut2_if1}
+| | ...
+| | Set inside and outside interfaces | ${dut1} | ${dut1_if1} | ${dut1_if2}
+| | Set deterministic mode for SNAT | ${dut1} | 20.0.0.0 | 18 | 200.0.0.0 | 30
+
| DPDK 2-node Performance Suite Setup with DUT's NIC model
| | [Documentation]
| | ... | Updates interfaces on all nodes and setup global
diff --git a/resources/libraries/robot/snat.robot b/resources/libraries/robot/snat.robot
new file mode 100644
index 0000000000..12c7a71369
--- /dev/null
+++ b/resources/libraries/robot/snat.robot
@@ -0,0 +1,150 @@
+# Copyright (c) 2017 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 | resources.libraries.python.SNATUtil
+| Library | resources.libraries.python.NAT.NATUtil
+| Documentation | Keywords for SNAT feature in VPP.
+
+*** Keywords ***
+| Set inside and outside interfaces
+| | [Documentation] | Set inside and outside interfaces for SNAT.
+| | ...
+| | ... | *Arguments:*
+| | ... | - node - DUT node to set SNAT interfaces on. Type: dictionary
+| | ... | - int_in - Inside interface. Type: string
+| | ... | - int_out - Outside interface. Type: string
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Set inside and outside interfaces \| ${nodes['DUT1']} \
+| | ... | \| FortyGigabitEtherneta/0/0 \| FortyGigabitEtherneta/0/1 \|
+| | ...
+| | [Arguments] | ${node} | ${int_in} | ${int_out}
+| | ...
+| | ${int_in_name}= | Set variable | ${node['interfaces']['${int_in}']['name']}
+| | ${int_out_name}= | Set variable | ${node['interfaces']['${int_out}']['name']}
+| | Set SNAT Interfaces | ${node} | ${int_in_name} | ${int_out_name}
+
+| Set deterministic mode for SNAT
+| | [Documentation] | Set deterministic behaviour of SNAT.
+| | ...
+| | ... | *Arguments:*
+| | ... | - node - DUT node to set deterministic mode for SNAT on.
+| | ... | Type: dictionary
+| | ... | - ip_in - Inside IP. Type: string
+| | ... | - subnet_in - Inside IP subnet. Type: string
+| | ... | - ip_out - Outside IP. Type: string
+| | ... | - subnet_out - Outside IP subnet. Type: string
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Set deterministic mode for SNAT \| ${nodes['DUT1']} \
+| | ... | \| 100.0.0.0 \| 12 \| 12.1.1.0 \| 24 \|
+| | ...
+| | [Arguments] | ${node} | ${ip_in} | ${subnet_in} | ${ip_out} | ${subnet_out}
+| | ...
+| | Set SNAT deterministic | ${node} | ${ip_in} | ${subnet_in} | ${ip_out}
+| | ... | ${subnet_out}
+
+| Set workers for SNAT
+| | [Documentation] | Set workers for SNAT.
+| | ...
+| | ... | *Arguments:*
+| | ... | - node - DUT node to set SNAT workers on. Type: dictionary
+| | ... | - lcores - list of cores, format: range e.g. 1-5 or list of ranges \
+| | ... | e.g.: 1-5,18-22. Type: string
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Set workers for SNAT \| ${nodes['DUT1']} \| 12-23,36-47 \|
+| | ...
+| | [Arguments] | ${node} | ${lcores}
+| | ...
+| | Set SNAT workers | ${node} | ${lcores}
+
+| Show SNAT verbose
+| | [Documentation] | Get the SNAT settings on the node.
+| | ...
+| | ... | *Arguments:*
+| | ... | - node - DUT node to show SNAT. Type: dictionary
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Show SNAT verbose \| ${nodes['DUT1']} \|
+| | ...
+| | [Arguments] | ${node}
+| | ...
+| | Show SNAT | ${node}
+
+| Get SNAT deterministic forward
+| | [Documentation] | Show forward IP address and port(s).
+| | ...
+| | ... | *Arguments:*
+| | ... | - node - DUT node to get SNAT deterministic forward on.
+| | ... | Type: dictionary
+| | ... | - ip - IP address. Type: string
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Get SNAT deterministic forward \| ${nodes['DUT1']} \| 10.0.0.2 \|
+| | ...
+| | [Arguments] | ${node} | ${ip}
+| | ...
+| | Show SNAT deterministic forward | ${node} | ${ip}
+
+| Get SNAT deterministic reverse
+| | [Documentation] | Show reverse IP address.
+| | ...
+| | ... | *Arguments:*
+| | ... | - node - DUT node to get SNAT deterministic reverse on.
+| | ... | Type: dictionary
+| | ... | - ip - IP address. Type: string
+| | ... | - port - Port. Type: string or integer
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Get SNAT deterministic reverse \| ${nodes['DUT1']} \| 10.0.0.2 \
+| | ... | \| 1025 \|
+| | ...
+| | [Arguments] | ${node} | ${ip} | ${port}
+| | ...
+| | Show SNAT deterministic reverse | ${node} | ${ip} | ${port}
+
+| Get NAT interfaces
+| | [Documentation] | Get list of interfaces configured with NAT from VPP node.
+| | ...
+| | ... | *Arguments:*
+| | ... | - node - DUT node to get SNAT interfaces on. Type: dictionary
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Get NAT interfaces \| ${nodes['DUT1']} \|
+| | ...
+| | [Arguments] | ${node}
+| | ...
+| | VPP get NAT interfaces | ${node}
+
+| Get NAT static mappings
+| | [Documentation] | Get NAT static mappings from VPP node.
+| | ...
+| | ... | *Arguments:*
+| | ... | - node - DUT node to get SNAT static mappings on. Type: dictionary
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Get NAT static mappings \| ${nodes['DUT1']} \|
+| | ...
+| | [Arguments] | ${node}
+| | ...
+| | VPP get NAT static mappings | ${node}