selftests/bpf: Add tests for bpf_redirect_peer with BPF_F_EGRESS

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Extend redirect tests to cover bpf_redirect_peer(BPF_F_EGRESS). SRC
redirects to DST using bpf_redirect_peer(BPF_F_EGRESS) then traffic is
hairpinned into DST using bpf_redirect.

Signed-off-by: Jordan Rife <jordan@jrife.io>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Paul Chaignon <paul.chaignon@gmail.com>
Link: https://lore.kernel.org/r/20260618182035.43811-3-jordan@jrife.io
Signed-off-by: Alexei Starovoitov <ast@kernel.org>

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Jordan Rife 2026-06-18 11:20:33 -07:00 • committed by Alexei Starovoitov

parent 509ca545d4

commit 006b9456e9

2 changed files with 90 additions and 0 deletions

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68

tools/testing/selftests/bpf/prog_tests/tc_redirect.c

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22

tools/testing/selftests/bpf/progs/test_tc_peer.c

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