diff options
| author | Ido Schimmel <idosch@nvidia.com> | 2025-02-20 10:05:25 +0200 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-02-21 16:08:49 -0800 |
| commit | e818d1d1a6eeaa75ad7a44082e546de897308de1 (patch) | |
| tree | abb3aa2cf7678fee04f5ac16949956145572c715 | |
| parent | 0df1328eaf04b2ccbd4da8478402c3b84df15cf3 (diff) | |
selftests: fib_rule_tests: Add DSCP mask match tests
Add tests for FIB rules that match on DSCP with a mask. Test both good
and bad flows and both the input and output paths.
# ./fib_rule_tests.sh
IPv6 FIB rule tests
[...]
TEST: rule6 check: dscp redirect to table [ OK ]
TEST: rule6 check: dscp no redirect to table [ OK ]
TEST: rule6 del by pref: dscp redirect to table [ OK ]
TEST: rule6 check: iif dscp redirect to table [ OK ]
TEST: rule6 check: iif dscp no redirect to table [ OK ]
TEST: rule6 del by pref: iif dscp redirect to table [ OK ]
TEST: rule6 check: dscp masked redirect to table [ OK ]
TEST: rule6 check: dscp masked no redirect to table [ OK ]
TEST: rule6 del by pref: dscp masked redirect to table [ OK ]
TEST: rule6 check: iif dscp masked redirect to table [ OK ]
TEST: rule6 check: iif dscp masked no redirect to table [ OK ]
TEST: rule6 del by pref: iif dscp masked redirect to table [ OK ]
[...]
Tests passed: 316
Tests failed: 0
Reviewed-by: Petr Machata <petrm@nvidia.com>
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: Guillaume Nault <gnault@redhat.com>
Link: https://patch.msgid.link/20250220080525.831924-7-idosch@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
| -rwxr-xr-x | tools/testing/selftests/net/fib_rule_tests.sh | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/tools/testing/selftests/net/fib_rule_tests.sh b/tools/testing/selftests/net/fib_rule_tests.sh index 06c51d7ceb4a..b866bab1d92a 100755 --- a/tools/testing/selftests/net/fib_rule_tests.sh +++ b/tools/testing/selftests/net/fib_rule_tests.sh @@ -310,6 +310,25 @@ fib_rule6_test() "iif dscp no redirect to table" fi + ip rule help 2>&1 | grep -q "DSCP\[/MASK\]" + if [ $? -eq 0 ]; then + match="dscp 0x0f/0x0f" + tosmatch=$(printf 0x"%x" $((0x1f << 2))) + tosnomatch=$(printf 0x"%x" $((0x1e << 2))) + getmatch="tos $tosmatch" + getnomatch="tos $tosnomatch" + fib_rule6_test_match_n_redirect "$match" "$getmatch" \ + "$getnomatch" "dscp masked redirect to table" \ + "dscp masked no redirect to table" + + match="dscp 0x0f/0x0f" + getmatch="from $SRC_IP6 iif $DEV tos $tosmatch" + getnomatch="from $SRC_IP6 iif $DEV tos $tosnomatch" + fib_rule6_test_match_n_redirect "$match" "$getmatch" \ + "$getnomatch" "iif dscp masked redirect to table" \ + "iif dscp masked no redirect to table" + fi + fib_check_iproute_support "flowlabel" "flowlabel" if [ $? -eq 0 ]; then match="flowlabel 0xfffff" @@ -597,6 +616,25 @@ fib_rule4_test() "$getnomatch" "iif dscp redirect to table" \ "iif dscp no redirect to table" fi + + ip rule help 2>&1 | grep -q "DSCP\[/MASK\]" + if [ $? -eq 0 ]; then + match="dscp 0x0f/0x0f" + tosmatch=$(printf 0x"%x" $((0x1f << 2))) + tosnomatch=$(printf 0x"%x" $((0x1e << 2))) + getmatch="tos $tosmatch" + getnomatch="tos $tosnomatch" + fib_rule4_test_match_n_redirect "$match" "$getmatch" \ + "$getnomatch" "dscp masked redirect to table" \ + "dscp masked no redirect to table" + + match="dscp 0x0f/0x0f" + getmatch="from $SRC_IP iif $DEV tos $tosmatch" + getnomatch="from $SRC_IP iif $DEV tos $tosnomatch" + fib_rule4_test_match_n_redirect "$match" "$getmatch" \ + "$getnomatch" "iif dscp masked redirect to table" \ + "iif dscp masked no redirect to table" + fi } fib_rule4_vrf_test() |