Merge branch 'selftests-net-bridge-add-tests-for-igmpv3'

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Nikolay Aleksandrov says:

====================
selftests: net: bridge: add tests for IGMPv3

This set adds tests for the bridge's new IGMPv3 support. The tests use
precooked packets which are sent via mausezahn and the resulting state
after each test is checked for proper X,Y sets, (*,G) source list, source
list entry timers, (S,G) existence and flags, packet forwarding and
blocking, exclude group expiration and (*,G) auto-add. The first 3 patches
prepare the existing IGMPv2 tests, then patch 4 adds new helpers which are
used throughout the rest of the v3 tests.
The following new tests are added:
 - base case: IGMPv3 report 239.10.10.10 is_include (A)
 - include -> allow report
 - include -> is_include report
 - include -> is_exclude report
 - include -> to_exclude report
 - exclude -> allow report
 - exclude -> is_include report
 - exclude -> is_exclude report
 - exclude -> to_exclude report
 - include -> block report
 - exclude -> block report
 - exclude timeout (move to include + entry deletion)
 - S,G port entry automatic add to a *,G,exclude port

The variable names and set notation are the same as per RFC 3376,
for more information check RFC 3376 sections 4.2.15 and 6.4.1.
MLDv2 tests will be added by a separate patch-set.
====================

Link: https://lore.kernel.org/r/20201027185934.227040-1-razor@blackwall.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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Jakub Kicinski 2020-10-30 10:50:32 -07:00

parent 043d2be2a7 414ea37541

commit 23306008ed

1 changed files with 520 additions and 12 deletions

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tools/testing/selftests/net/forwarding/bridge_igmp.sh

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