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Joachim Wiberg
1bbd80d8c7
Let's drop the leading IETF or Infix prefixes from tests. Initially the idea was to mimnic the YANG models, but it's difficult to navigate and does not provide any real benefit to developers or end-users. Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
38 lines
1.0 KiB
Plaintext
38 lines
1.0 KiB
Plaintext
=== IGMP basic
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ifdef::topdoc[:imagesdir: {topdoc}../../test/case/interfaces/igmp_basic]
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==== Description
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Verify that all multicast get flooded when no IGMP join exists in the system and
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the flooding stops as soon a join arrives
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.1
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.---------------------------.
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| DUT |
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'-data1-----data2-----data3-'
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| | | 10.0.0.0/24
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.-data1-. .-data2-. .-data3-.
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| msend | | mrecv | | !memb |
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'-------' '-------' '-------'
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.2 .3 .4
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HOST
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==== Topology
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image::topology.svg[IGMP basic topology, align=center, scaledwidth=75%]
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==== Sequence
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. Set up topology and attach to target DUTs
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. Configure device
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. Start multicast sender on host:data0, group 224.1.1.1
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. Verify that the group 224.1.1.1 is flooded on host:data2 and host:data3
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. Join multicast group 224.1.1.1 on host:data2
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. Verify group 224.1.1.1 is received on host:data2
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. Verify that the group 224.1.1.1 is no longer received on host:data3
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