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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>
43 lines
1.2 KiB
Plaintext
43 lines
1.2 KiB
Plaintext
=== 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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ifdef::topdoc[]
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image::../../test/case/ietf_interfaces/igmp_basic/topology.svg[IGMP basic topology]
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endif::topdoc[]
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ifndef::topdoc[]
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ifdef::testgroup[]
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image::igmp_basic/topology.svg[IGMP basic topology]
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endif::testgroup[]
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ifndef::testgroup[]
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image::topology.svg[IGMP basic topology]
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endif::testgroup[]
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endif::topdoc[]
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==== Test 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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<<<
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