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Mattias Walström
3b3656c8f5
SVG is a plain text file, better to see why it changed than binary PNG. Also fix #744 by adding infix/OEM hash to test specification Signed-off-by: Mattias Walström <lazzer@gmail.com>
=== IGMP VLAN
==== Description
Test tagged IGMP control traffic and that VLAN separation is respected for multicast
....
VLAN55 VLAN77 VLAN55 VLAN77
10.0.1.1 10.0.2.1 10.0.1.2 10.0.2.2
\ / \ /
\--------------/ VLAN 1,2 T \---------------/
| DUT1 +---------------------------------+ DUT2 |
| |dut1:link dut2:link| |
+--------------+ +-----+---------+
dut1:data1| |dut1:data2 dut2:data1| |dut2:data2
VLAN55 U | | VLAN77 U VLAN55 U | | VLAN77 U
| | | |
+-------+ | +----------+ +------------+ +--------+
| msend +--+ | mreceive | | mreceive | | msend |
+-------+ +----------+ +------------+ +--------+
10.0.1.11 10.0.2.11 10.0.1.22 10.0.2.22
....
==== Topology
ifdef::topdoc[]
image::../../test/case/ietf_interfaces/igmp_vlan/topology.svg[IGMP VLAN topology]
endif::topdoc[]
ifndef::topdoc[]
ifdef::testgroup[]
image::igmp_vlan/topology.svg[IGMP VLAN topology]
endif::testgroup[]
ifndef::testgroup[]
image::topology.svg[IGMP VLAN topology]
endif::testgroup[]
endif::topdoc[]
==== Test sequence
. Set up topology and attach to target DUT
. Configure device
. Start multicast sender on host:data11, group 224.2.2.2
. Start multicast sender on host:data22, group 224.1.1.1
. Verify group 224.2.2.2 is flooded to host:data21
. Verify group 224.1.1.1 is flooded to host:data12
. Verify group 224.2.2.2 on host:data11, 224.1.1.1 on host:data21, 224.2.2.2 on host:data12 and 224.1.1.1 on host:data22 is not received
. Join multicast group 224.2.2.2 on host:data21
. Verify group 224.2.2.2 on host:data11, 224.1.1.1 on host:data21, 224.2.2.2 on host:data12 and 224.1.1.1 on host:data22 is not received
. Verify group 224.2.2.2 is forwarded to host:data21
. Verify group 224.1.1.1 is forwarded to host:data12
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