diff options
Diffstat (limited to 'resources')
| -rw-r--r-- | resources/libraries/robot/performance/performance_configuration.robot | 91 | ||||
| -rwxr-xr-x | resources/traffic_profiles/trex/trex-sl-2n-dot1qip6asym-ip6src253.py | 104 |
2 files changed, 195 insertions, 0 deletions
diff --git a/resources/libraries/robot/performance/performance_configuration.robot b/resources/libraries/robot/performance/performance_configuration.robot index fef3fc89f7..dc13707d05 100644 --- a/resources/libraries/robot/performance/performance_configuration.robot +++ b/resources/libraries/robot/performance/performance_configuration.robot @@ -776,6 +776,97 @@ | | Vpp Route Add | ${dut} | 2001:2::0 | ${host_prefix} | 2001:5::2 | | ... | interface=${dut_if2} | count=${count} +| Initialize IPv6 forwarding with VLAN dot1q sub-interfaces in circular topology +| | [Documentation] +| | ... | Set UP state on VPP interfaces in path on nodes in 2-node / 3-node +| | ... | circular topology. In case of 3-node topology create VLAN +| | ... | sub-interfaces between DUTs. In case of 2-node topology create VLAN +| | ... | sub-interface on dut1-if2 interface. Get the interface MAC addresses +| | ... | and setup ARPs. Setup IPv6 addresses with /64 prefix on DUT-TG links +| | ... | and set routing with prefix /64. In case of 3-node set IPv6 adresses +| | ... | with /64 prefix on VLAN and set routing on both DUT nodes with prefix +| | ... | /64. Set next hop of neighbour DUT interface IPv6 address. All +| | ... | interfaces are brought up. +| | ... +| | ... | *Arguments:* +| | ... | - tg_if1_net - TG interface 1 IPv6 subnet used by traffic generator. +| | ... | Type: integer +| | ... | - tg_if2_net - TG interface 2 IPv6 subnet used by traffic generator. +| | ... | Type: integer +| | ... | - subid - ID of the sub-interface to be created. Type: string +| | ... | - tag_rewrite - Method of tag rewrite. Type: string +| | ... +| | ... | _NOTE:_ This KW uses following test case variables: +| | ... | - dut1 - DUT1 node. +| | ... | - dut2 - DUT2 node. +| | ... | - dut1_if2 - DUT1 interface towards DUT2. +| | ... | - dut2_if1 - DUT2 interface towards DUT1. +| | ... +| | ... | *Example:* +| | ... +| | ... | \| Initialize IPv6 forwarding with VLAN dot1q sub-interfaces\ +| | ... | in circular topology \| 2001:1::0 \| 2001:2::0 \| 10 \| pop-1 \| +| | ... +| | [Arguments] | ${tg_if1_net} | ${tg_if2_net} | ${subid} | ${tag_rewrite} +| | ... +| | ${dut2_status} | ${value}= | Run Keyword And Ignore Error +| | ... | Variable Should Exist | ${dut2} +| | ... +| | Set interfaces in path up +| | ... +| | Run Keyword If | '${dut2_status}' == 'PASS' +| | ... | Initialize VLAN dot1q sub-interfaces in circular topology +| | ... | ${dut1} | ${dut1_if2} | ${dut2} | ${dut2_if1} | ${subid} +| | ... | ELSE | Initialize VLAN dot1q sub-interfaces in circular topology +| | ... | ${dut1} | ${dut1_if2} | SUB_ID=${subid} +| | Run Keyword If | '${dut2_status}' == 'PASS' +| | ... | Configure L2 tag rewrite method on interfaces | ${dut1} +| | ... | ${subif_index_1} | ${dut2} | ${subif_index_2} | ${tag_rewrite} +| | ... | ELSE | Configure L2 tag rewrite method on interfaces +| | ... | ${dut1} | ${subif_index_1} | TAG_REWRITE_METHOD=${tag_rewrite} +| | ... +| | ${prefix}= | Set Variable | 64 +| | ${host_prefix}= | Set Variable | 64 +| | ${tg1_if1_mac}= | Get Interface MAC | ${tg} | ${tg_if1} +| | ${tg1_if2_mac}= | Get Interface MAC | ${tg} | ${tg_if2} +| | ${dut1_if2_mac}= | Run Keyword If | '${dut2_status}' == 'PASS' +| | ... | Get Interface MAC | ${dut1} | ${dut1_if2} +| | ${dut2_if1_mac}= | Run Keyword If | '${dut2_status}' == 'PASS' +| | ... | Get Interface MAC | ${dut2} | ${dut2_if1} +| | Add Ip Neighbor | ${dut1} | ${dut1_if1} | 2002:1::1 | ${tg1_if1_mac} +| | Run Keyword If | '${dut2_status}' == 'PASS' +| | ... | Add Ip Neighbor | ${dut1} | ${subif_index_1} | 2002:2::2 +| | ... | ${dut2_if1_mac} +| | Run Keyword If | '${dut2_status}' == 'PASS' +| | ... | Add Ip Neighbor | ${dut2} | ${subif_index_2} | 2002:2::1 +| | ... | ${dut1_if2_mac} +| | ${dut}= | Run Keyword If | '${dut2_status}' == 'PASS' +| | ... | Set Variable | ${dut2} +| | ... | ELSE | Set Variable | ${dut1} +| | ${dut_if2}= | Run Keyword If | '${dut2_status}' == 'PASS' +| | ... | Set Variable | ${dut2_if2} +| | ... | ELSE | Set Variable | ${subif_index_1} +| | Add Ip Neighbor | ${dut} | ${dut_if2} | 2002:3::1 | ${tg1_if2_mac} +| | VPP Set If IPv6 Addr | ${dut1} | ${dut1_if1} | 2002:1::2 | ${prefix} +| | Run Keyword If | '${dut2_status}' == 'PASS' +| | ... | VPP Set If IPv6 Addr | ${dut1} | ${subif_index_1} | 2002:2::1 +| | ... | ${prefix} +| | Run Keyword If | '${dut2_status}' == 'PASS' +| | ... | VPP Set If IPv6 Addr | ${dut2} | ${subif_index_2} | 2002:2::2 +| | ... | ${prefix} +| | VPP Set If IPv6 Addr | ${dut} | ${dut_if2} | 2002:3::2 | ${prefix} +| | Suppress ICMPv6 router advertisement message | ${nodes} +| | Vpp Route Add | ${dut1} | ${tg_if1_net} | ${host_prefix} | 2002:1::1 +| | ... | interface=${dut1_if1} +| | Run Keyword If | '${dut2_status}' == 'PASS' +| | ... | Vpp Route Add | ${dut1} | ${tg_if2_net} | ${host_prefix} | 2002:2::2 +| | ... | interface=${subif_index_1} +| | Run Keyword If | '${dut2_status}' == 'PASS' +| | ... | Vpp Route Add | ${dut2} | ${tg_if1_net} | ${host_prefix} | 2002:2::1 +| | ... | interface=${subif_index_2} +| | Vpp Route Add | ${dut} | ${tg_if2_net} | ${host_prefix} | 2002:3::1 +| | ... | interface=${dut_if2} + | Initialize IPv6 iAcl whitelist in 3-node circular topology | | [Documentation] | | ... | Creates classify L3 table on DUTs. IPv6 iAcl security whitelist diff --git a/resources/traffic_profiles/trex/trex-sl-2n-dot1qip6asym-ip6src253.py b/resources/traffic_profiles/trex/trex-sl-2n-dot1qip6asym-ip6src253.py new file mode 100755 index 0000000000..573547fe86 --- /dev/null +++ b/resources/traffic_profiles/trex/trex-sl-2n-dot1qip6asym-ip6src253.py @@ -0,0 +1,104 @@ +# Copyright (c) 2018 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. + +"""Stream profile for T-rex traffic generator. + +Stream profile: + - Two streams sent in directions 0 --> 1 and 1 --> 0 at the same time. + - Direction 0 --> 1: + - Packet: ETH / IPv6 / + - Source IP address range: 2001:1::2 - 2001:1::FE + - Destination IP address range: 2001:2::2 + - Direction 1 --> 0: + - Packet: ETH / DOT1Q / IPv6 / + - Source IP address range: 2001:2::2 - 2001:2::FE + - Destination IP address range: 2001:1::2 +""" + +from trex_stl_lib.api import * +from profile_trex_stateless_base_class import TrafficStreamsBaseClass + + +class TrafficStreams(TrafficStreamsBaseClass): + """Stream profile.""" + + def __init__(self): + """Initialization and setting of streams' parameters.""" + + super(TrafficStreamsBaseClass, self).__init__() + + # VLAN ID + self.vlan_id = 10 + + # IPs used in packet headers. + self.p1_src_start_ip = '2001:1::2' + self.p1_src_end_ip = '2001:1::FE' + self.p1_dst_start_ip = '2001:2::2' + + self.p2_src_start_ip = '2001:2::2' + self.p2_src_end_ip = '2001:2::FE' + self.p2_dst_start_ip = '2001:1::2' + + def define_packets(self): + """Defines the packets to be sent from the traffic generator. + + Packet definition: | ETH | IPv6 | + + :returns: Packets to be sent from the traffic generator. + :rtype: tuple + """ + + base_p1, count_p1 = self._get_start_end_ipv6(self.p1_src_start_ip, + self.p1_src_end_ip) + base_p2, count_p2 = self._get_start_end_ipv6(self.p2_src_start_ip, + self.p2_src_end_ip) + + # Direction 0 --> 1 + base_pkt_a = (Ether() / + IPv6(src=self.p1_src_start_ip, + dst=self.p1_dst_start_ip)) + # Direction 1 --> 0 + base_pkt_b = (Ether() / + Dot1Q(vlan=self.vlan_id) / + IPv6(src=self.p2_src_start_ip, + dst=self.p2_dst_start_ip)) + + # Direction 0 --> 1 + vm1 = STLScVmRaw([STLVmFlowVar(name="ipv6_src", + min_value=base_p1, + max_value=base_p1 + count_p1, + size=8, op="inc"), + STLVmWrFlowVar(fv_name="ipv6_src", + pkt_offset="IPv6.src", + offset_fixup=8)]) + # Direction 1 --> 0 + vm2 = STLScVmRaw([STLVmFlowVar(name="ipv6_src", + min_value=base_p2, + max_value=base_p2 + count_p2, + size=8, op="inc"), + STLVmWrFlowVar(fv_name="ipv6_src", + pkt_offset="IPv6.src", + offset_fixup=8)]) + + return base_pkt_a, base_pkt_b, vm1, vm2 + + +def register(): + """Register this traffic profile to T-rex. + + Do not change this function. + + :returns: Traffic streams. + :rtype: Object + """ + return TrafficStreams() |