diff options
| -rw-r--r-- | resources/libraries/python/IPFIXUtil.py | 4 | ||||
| -rw-r--r-- | tests/func/ipfix/ipfix_ipv6.robot | 201 |
2 files changed, 205 insertions, 0 deletions
diff --git a/resources/libraries/python/IPFIXUtil.py b/resources/libraries/python/IPFIXUtil.py index f3247a8982..750c4d66ee 100644 --- a/resources/libraries/python/IPFIXUtil.py +++ b/resources/libraries/python/IPFIXUtil.py @@ -23,6 +23,7 @@ with IPFIX packets. from scapy.all import Packet, bind_layers from scapy.fields import * from scapy.layers.inet import UDP +from scapy.layers.inet6 import IP6Field from scapy.contrib.ppi_geotag import UTCTimeField @@ -37,11 +38,14 @@ class IPFIXHandler(object): 8: IPField("IPv4_src", ""), 11: ShortField("dst_port", 0), 12: IPField("IPv4_dst", ""), + 27: IP6Field("IPv6_src", "::"), + 28: IP6Field("IPv6_dst", "::"), 86: LongField("packetTotalCount", 0), 180: ShortField("udp_src_port", 0), 181: ShortField("udp_dst_port", 0), 182: ShortField("tcp_src_port", 0), 183: ShortField("tcp_dst_port", 0), + 193: ByteField("Next_header", 0x00) } def __init__(self): diff --git a/tests/func/ipfix/ipfix_ipv6.robot b/tests/func/ipfix/ipfix_ipv6.robot new file mode 100644 index 0000000000..288f45acb2 --- /dev/null +++ b/tests/func/ipfix/ipfix_ipv6.robot @@ -0,0 +1,201 @@ +# 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/default.robot +| Resource | resources/libraries/robot/interfaces.robot +| Resource | resources/libraries/robot/testing_path.robot +| Resource | resources/libraries/robot/ipv4.robot +| Resource | resources/libraries/robot/ipfix.robot +| Library | resources.libraries.python.Classify.Classify +| Library | resources.libraries.python.IPFIXSetup +| Library | resources.libraries.python.IPv6Setup +| Library | resources.libraries.python.Trace + +| Force Tags | HW_ENV | VM_ENV | 3_NODE_SINGLE_LINK_TOPO | EXPECTED_FAILING +# TODO: Remove EXPECTED_FAILING tag once functionality is implemented (VPP-204) +| Suite Setup | Run Keywords | Setup all TGs before traffic script +| ... | AND | Update All Interface Data On All Nodes | ${nodes} +| Test Setup | Setup all DUTs before test +| Test Teardown | Run Keywords | Show packet trace on all DUTs | ${nodes} +| ... | AND | Vpp Show Errors | ${nodes['DUT1']} +| ... | AND | Show vpp trace dump on all DUTs +| Documentation | *IPFIX ipv6 test cases* +| ... +| ... | IPFIX tests use 3-node topology TG - DUT1 - DUT2 - TG with +| ... | one link between the nodes. DUT1 is configured with IPv4 and IPV6 +| ... | routing and static routes. IPFIX is configured on DUT1 with +| ... | DUT1->TG interface as collector.Test packets are +| ... | sent from TG to or through DUT1. TG listens for flow report packets +| ... | and verifies that they contains flow records of test packets sent. + +*** Variables *** +| ${dut1_to_tg_ip}= | 10::10 +| ${dut2_to_dut1_ip}= | 11::10 +| ${tg_to_dut1_ip}= | 12::10 +| ${prefix_length}= | 64 +| ${ip_version}= | ip6 +| ${port}= | 80 + +# IPv4 addresses used for IPFIX exporter. Export over IPv6 not (yet?) supported. +| ${dut1_to_tg_ip4}= | 192.168.1.1 +| ${tg_to_dut1_ip4}= | 16.0.0.1 + +*** Test Cases *** +| TC01: DUT reports packet flow for traffic by source address +| | [Documentation] +| | ... | [Top] TG-DUT1-DUT2-TG. [Cfg] On DUT1 configure IPFIX with TG interface +| | ... | address as collector and add classify session with TG source address. +| | ... | [Ver] Make TG send a packet to DUT1, then listen for IPFIX template +| | ... | and data packets, verify that IPFIX reported the received packet. +| | ... | [Ref] RFC 7011 +| | Given Path for 3-node testing is set +| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['DUT2']} | ${nodes['TG']} +| | And Interfaces in 3-node path are up +| | And Set Interface Address | ${dut1_node} +| | ... | ${dut1_to_tg} | ${dut1_to_tg_ip} | ${prefix_length} +| | And Set Interface Address | ${dut1_node} +| | ... | ${dut1_to_tg} | ${dut1_to_tg_ip4} | ${24} +| | And Add ARP on DUT | ${dut1_node} | ${dut1_to_tg} | ${tg_to_dut1_ip4} +| | ... | ${tg_to_dut1_mac} +| | And Add ARP on DUT | ${dut1_node} | ${dut1_to_tg} | ${tg_to_dut1_ip} +| | ... | ${tg_to_dut1_mac} +| | And VPP RA suppress link layer | ${dut1_node} | ${dut1_to_tg} +| | ${table_index} | ${skip_n} | ${match_n}= +| | ... | And VPP creates classify table L3 | ${dut1_node} | ${ip_version} | src +| | And VPP configures classify session L3 | ${dut1_node} | permit +| | ... | ${table_index} | ${skip_n} | ${match_n} | ${ip_version} | src +| | ... | ${tg_to_dut1_ip} +| | When Assign interface to flow table | ${dut1_node} | ${dut1_to_tg} +| | ... | ${table_index} | ip_version=${ip_version} +| | And setup IPFIX exporter | ${dut1_node} | ${tg_to_dut1_ip4} +| | ... | ${dut1_to_tg_ip4} | interval=5 +| | And Set IPFIX stream | ${dut1_node} | ${1} +| | And Assign classify table to exporter | ${dut1_node} | ${table_index} +| | ... | ${ip_version} +| | Then Send packets and verify IPFIX | ${tg_node} | ${dut1_node} +| | ... | ${tg_to_dut1} | ${dut1_to_tg} | ${tg_to_dut1_ip} | ${dut1_to_tg_ip} + +| TC02: DUT reports packet flow for traffic with local destination address +| | [Documentation] +| | ... | [Top] TG-DUT1-DUT2-TG. [Cfg] On DUT1 configure IPFIX with TG interface +| | ... | address as collector and add classify session with destination +| | ... | address of DUT1. +| | ... | [Ver] Make TG send a packet to DUT1, then listen for IPFIX template +| | ... | and data packets, verify that IPFIX reported the received packet. +| | ... | [Ref] RFC 7011 +| | Given Path for 3-node testing is set +| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['DUT2']} | ${nodes['TG']} +| | And Interfaces in 3-node path are up +| | And Set Interface Address | ${dut1_node} +| | ... | ${dut1_to_tg} | ${dut1_to_tg_ip} | ${prefix_length} +| | And Set Interface Address | ${dut1_node} +| | ... | ${dut1_to_tg} | ${dut1_to_tg_ip4} | ${24} +| | And Add ARP on DUT | ${dut1_node} | ${dut1_to_tg} | ${tg_to_dut1_ip4} +| | ... | ${tg_to_dut1_mac} +| | And Add ARP on DUT | ${dut1_node} | ${dut1_to_tg} | ${tg_to_dut1_ip} +| | ... | ${tg_to_dut1_mac} +| | And VPP RA suppress link layer | ${dut1_node} | ${dut1_to_tg} +| | ${table_index} | ${skip_n} | ${match_n}= +| | ... | And VPP creates classify table L3 | ${dut1_node} | ${ip_version} | dst +| | And VPP configures classify session L3 | ${dut1_node} | permit +| | ... | ${table_index} | ${skip_n} | ${match_n} | ${ip_version} | dst +| | ... | ${dut1_to_tg_ip} +| | When Assign interface to flow table | ${dut1_node} | ${dut1_to_tg} +| | ... | ${table_index} | ip_version=${ip_version} +| | And setup IPFIX exporter | ${dut1_node} | ${tg_to_dut1_ip4} +| | ... | ${dut1_to_tg_ip4} | interval=5 +| | And Set IPFIX stream | ${dut1_node} | ${1} +| | And Assign classify table to exporter | ${dut1_node} | ${table_index} +| | ... | ${ip_version} +| | Then Send packets and verify IPFIX | ${tg_node} | ${dut1_node} +| | ... | ${tg_to_dut1} | ${dut1_to_tg} | ${tg_to_dut1_ip} | ${dut1_to_tg_ip} + +| TC03: DUT reports packet flow for traffic with remote destination address +| | [Documentation] +| | ... | [Top] TG-DUT1-DUT2-TG. [Cfg] On DUT1 configure IPFIX with TG interface +| | ... | address as collector and add classify session with destination +| | ... | address of DUT2. +| | ... | [Ver] Make TG send a packet to DUT2 through DUT1, then listen +| | ... | for IPFIX template and data packets, verify that IPFIX reported +| | ... | the received packet. +| | ... | [Ref] RFC 7011 +| | Given Path for 3-node testing is set +| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['DUT2']} | ${nodes['TG']} +| | And Interfaces in 3-node path are up +| | And Set Interface Address | ${dut1_node} +| | ... | ${dut1_to_tg} | ${dut1_to_tg_ip} | ${prefix_length} +| | And Set Interface Address | ${dut1_node} +| | ... | ${dut1_to_tg} | ${dut1_to_tg_ip4} | ${24} +| | And Add ARP on DUT | ${dut1_node} | ${dut1_to_tg} | ${tg_to_dut1_ip4} +| | ... | ${tg_to_dut1_mac} +| | And Add ARP on DUT | ${dut1_node} | ${dut1_to_tg} | ${tg_to_dut1_ip} +| | ... | ${tg_to_dut1_mac} +| | And Add ARP on DUT | ${dut1_node} | ${dut1_to_dut2} | ${dut2_to_dut1_ip} +| | ... | ${dut2_to_dut1_mac} +| | And VPP RA suppress link layer | ${dut1_node} | ${dut1_to_tg} +| | ${table_index} | ${skip_n} | ${match_n}= +| | ... | And VPP creates classify table L3 | ${dut1_node} | ${ip_version} | dst +| | And VPP configures classify session L3 | ${dut1_node} | permit +| | ... | ${table_index} | ${skip_n} | ${match_n} | ${ip_version} | dst +| | ... | ${dut2_to_dut1_ip} +| | When Assign interface to flow table | ${dut1_node} | ${dut1_to_tg} +| | ... | ${table_index} | ip_version=${ip_version} +| | And setup IPFIX exporter | ${dut1_node} | ${tg_to_dut1_ip4} +| | ... | ${dut1_to_tg_ip4} | interval=5 +| | And Set IPFIX stream | ${dut1_node} | ${1} +| | And Assign classify table to exporter | ${dut1_node} | ${table_index} +| | ... | ${ip_version} +| | Then Send packets and verify IPFIX | ${tg_node} | ${dut1_node} +| | ... | ${tg_to_dut1} | ${dut1_to_tg} | ${tg_to_dut1_ip} +| | ... | ${dut2_to_dut1_ip} + +| TC04: DUT reports packet flow for traffic by source and destination port +| | [Documentation] +| | ... | [Top] TG-DUT1-DUT2-TG. [Cfg] On DUT1 configure IPFIX with TG interface +| | ... | address as collector and add classify session with TG source address +| | ... | and source and destination ports. +| | ... | [Ver] Make TG send a packet to DUT1, then listen for IPFIX template +| | ... | and data packets, verify that IPFIX reported the received packet. +| | ... | [Ref] RFC 7011 +| | Given Path for 3-node testing is set +| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['DUT2']} | ${nodes['TG']} +| | And Interfaces in 3-node path are up +| | And Set Interface Address | ${dut1_node} +| | ... | ${dut1_to_tg} | ${dut1_to_tg_ip} | ${prefix_length} +| | And Set Interface Address | ${dut1_node} +| | ... | ${dut1_to_tg} | ${dut1_to_tg_ip4} | ${24} +| | And Add ARP on DUT | ${dut1_node} | ${dut1_to_tg} | ${tg_to_dut1_ip4} +| | ... | ${tg_to_dut1_mac} +| | And Add ARP on DUT | ${dut1_node} | ${dut1_to_tg} | ${tg_to_dut1_ip} +| | ... | ${tg_to_dut1_mac} +| | And VPP RA suppress link layer | ${dut1_node} | ${dut1_to_tg} +| | ${table_index} | ${skip_n} | ${match_n}= +| | ... | And VPP creates classify table L3 | ${dut1_node} | ${ip_version} +| | ... | src proto l4 src_port dst_port +| | And VPP configures classify session generic | ${dut1_node} +| | ... | acl-hit-next permit | ${table_index} | ${skip_n} | ${match_n} +| | ... | l3 ${ip_version} src ${tg_to_dut1_ip} +| | ... | proto 6 l4 src_port ${port} dst_port ${port} +| | When Assign interface to flow table | ${dut1_node} | ${dut1_to_tg} +| | ... | ${table_index} | ip_version=${ip_version} +| | And setup IPFIX exporter | ${dut1_node} | ${tg_to_dut1_ip4} +| | ... | ${dut1_to_tg_ip4} | interval=5 +| | And Set IPFIX stream | ${dut1_node} | ${1} +| | And Assign classify table to exporter | ${dut1_node} | ${table_index} +| | ... | ${ip_version} +| | Then Send packets and verify IPFIX | ${tg_node} | ${dut1_node} +| | ... | ${tg_to_dut1} | ${dut1_to_tg} | ${tg_to_dut1_ip} | ${dut1_to_tg_ip} +| | ... | port=${port} + +# TODO: DUT reports packet flow when ACL is configured with wildcards |