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author | Kristof Provost <kp@FreeBSD.org> | 2021-04-15 14:53:16 +0000 |
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committer | Kristof Provost <kp@FreeBSD.org> | 2021-04-19 12:31:47 +0000 |
commit | e14d56f370184fdf7ef33ec57883a45f4a220cff (patch) | |
tree | 196b8d17be19e87d8e56c390dd784602cd37244b | |
parent | 42ec75f83aa321fcea8d2eddc4e9099724f0669e (diff) | |
download | src-e14d56f370184fdf7ef33ec57883a45f4a220cff.tar.gz src-e14d56f370184fdf7ef33ec57883a45f4a220cff.zip |
pf tests: Test set keepcounters
MFC after: 4 weeks
Sponsored by: Rubicon Communications, LLC ("Netgate")
Differential Revision: https://reviews.freebsd.org/D29781
-rw-r--r-- | tests/sys/netpfil/pf/rules_counter.sh | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/tests/sys/netpfil/pf/rules_counter.sh b/tests/sys/netpfil/pf/rules_counter.sh index 56dc159f49c8..567bf439b0ef 100644 --- a/tests/sys/netpfil/pf/rules_counter.sh +++ b/tests/sys/netpfil/pf/rules_counter.sh @@ -73,7 +73,89 @@ get_clear_cleanup() pft_cleanup } +atf_test_case "keepcounters" "cleanup" +keepcounters_head() +{ + atf_set descr 'Test keepcounter functionality' + atf_set require.user root +} + +keepcounters_body() +{ + pft_init + + epair_send=$(vnet_mkepair) + ifconfig ${epair_send}a 192.0.2.1/24 up + + vnet_mkjail alcatraz ${epair_send}b + jexec alcatraz ifconfig ${epair_send}b 192.0.2.2/24 up + jexec alcatraz pfctl -e + + pft_set_rules alcatraz \ + "pass all" + + # Expect zero counters + atf_check -s exit:0 -e ignore \ + -o match:'Evaluations: 0[[:space:]]*Packets: 0*[[:space:]]*Bytes: 0*[[:space:]]*' \ + jexec alcatraz pfctl -s r -v + + # Ensure the rule matched packets, so we can verify non-zero counters + atf_check -s exit:0 -o ignore ping -c 3 192.0.2.2 + + # Expect non-zero counters + atf_check -s exit:0 -e ignore \ + -o match:'Evaluations: [1-9][0-9]*[[:space:]]*Packets: [1-9][0-9]*[[:space:]]*Bytes: [1-9][0-9]*[[:space:]]*' \ + jexec alcatraz pfctl -s r -v + + # As we set the (same) rules again we'd expect the counters to return + # to zero + pft_set_rules noflush alcatraz \ + "pass all" + + atf_check -s exit:0 -e ignore \ + -o match:'Evaluations: 0[[:space:]]*Packets: 0*[[:space:]]*Bytes: 0*[[:space:]]*' \ + jexec alcatraz pfctl -s r -v + + # Increment rule counters + atf_check -s exit:0 -o ignore ping -c 3 192.0.2.2 + + # Now set new rules with 'keepcounters' set, so we'd expect nonzero + # counters + pft_set_rules noflush alcatraz \ + "set keepcounters" \ + "pass all" + + atf_check -s exit:0 -e ignore \ + -o match:'Evaluations: [1-9][0-9]*[[:space:]]*Packets: [1-9][0-9]*[[:space:]]*Bytes: [1-9][0-9]*[[:space:]]*' \ + jexec alcatraz pfctl -s r -v + + # However, if we set a different rule it should return to zero + pft_set_rules noflush alcatraz \ + "set keepcounters" \ + "pass inet all" + + atf_check -s exit:0 -e ignore \ + -o match:'Evaluations: 0[[:space:]]*Packets: 0*[[:space:]]*Bytes: 0*[[:space:]]*' \ + jexec alcatraz pfctl -s r -v + + # If we generate traffic and don't set keepcounters we also see zero + # counts when setting new rules + atf_check -s exit:0 -o ignore ping -c 3 192.0.2.2 + pft_set_rules noflush alcatraz \ + "pass inet all" + + atf_check -s exit:0 -e ignore \ + -o match:'Evaluations: 0[[:space:]]*Packets: 0*[[:space:]]*Bytes: 0*[[:space:]]*' \ + jexec alcatraz pfctl -s r -v +} + +keepcounters_cleanup() +{ + pft_cleanup +} + atf_init_test_cases() { atf_add_test_case "get_clear" + atf_add_test_case "keepcounters" } |