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| author | Boris Lytochkin <lytboris@gmail.com> | 2026-03-01 18:54:24 +0000 |
|---|---|---|
| committer | Andrey V. Elsukov <ae@FreeBSD.org> | 2026-03-24 09:31:11 +0000 |
| commit | a9b93531788cc125c928cc3488975f0330f75137 (patch) | |
| tree | b6ec303d4d35d0d671dcfa3c15c1215981454d48 /tests/atf_python/utils.py | |
| parent | 37aa41dde130ad1cf4d39e08a6d3a06108889c27 (diff) | |
ipfw: add support for masked ip-address lookups
Current radix-based implementation of lookup tables in ipfw does
not support non-contiguous prefixes while this type of lookup is
needed to write CPU-effective firewall configurations.
For some of the cases we can reach the goal using a masked table
lookup by adding masked (e.g. zero non-significant bits) records
into a table and then zero non-significant bits in lookup key
prior to making a table lookup.
Obtained from: Yandex LLC
Relnotes: yes
Sponsored by: Yandex LLC
Differential Revision: https://reviews.freebsd.org/D53694
(cherry picked from commit 32cd3ee5901ea33d41ff550e5f40ce743c8d4165)
Diffstat (limited to 'tests/atf_python/utils.py')
0 files changed, 0 insertions, 0 deletions