* [PATCH v3 3/7] Revert "selftests/tc-testing: Add tests for restrictions on netem duplication"
[not found] <20260326181701.308275-1-stephen@networkplumber.org>
@ 2026-03-26 18:01 ` Stephen Hemminger
2026-03-26 18:01 ` [PATCH v3 6/7] selftests/tc-testing: Add mirred test cases exercising loops Stephen Hemminger
2026-03-26 18:01 ` [PATCH v3 7/7] selftests/tc-testing: Add netem test case " Stephen Hemminger
2 siblings, 0 replies; 5+ messages in thread
From: Stephen Hemminger @ 2026-03-26 18:01 UTC (permalink / raw)
To: netdev
Cc: Jamal Hadi Salim, Stephen Hemminger, Jiri Pirko, Shuah Khan,
Victor Nogueira, Cong Wang, Jakub Kicinski, Paolo Abeni,
William Liu, Xiang Mei, Savino Dicanosa,
open list:KERNEL SELFTEST FRAMEWORK, open list
From: Jamal Hadi Salim <jhs@mojatatu.com>
This reverts commit ecdec65ec78d67d3ebd17edc88b88312054abe0d.
The tests added were related to check_netem_in_tree() which was
just reverted in the previous patch.
Signed-off-by: Jamal Hadi Salim <jhs@mojatatu.com>
Reviewed-by: Stephen Hemminger <stephen@networkplumber.org>
---
.../tc-testing/tc-tests/infra/qdiscs.json | 5 +-
.../tc-testing/tc-tests/qdiscs/netem.json | 81 -------------------
2 files changed, 3 insertions(+), 83 deletions(-)
diff --git a/tools/testing/selftests/tc-testing/tc-tests/infra/qdiscs.json b/tools/testing/selftests/tc-testing/tc-tests/infra/qdiscs.json
index 6a39640aa2a8..ceb993ed04b2 100644
--- a/tools/testing/selftests/tc-testing/tc-tests/infra/qdiscs.json
+++ b/tools/testing/selftests/tc-testing/tc-tests/infra/qdiscs.json
@@ -702,6 +702,7 @@
"$TC qdisc add dev $DUMMY parent 1:1 handle 2:0 netem duplicate 100%",
"$TC filter add dev $DUMMY parent 1:0 protocol ip prio 1 u32 match ip dst 10.10.10.1/32 flowid 1:1",
"$TC class add dev $DUMMY parent 1:0 classid 1:2 hfsc ls m2 10Mbit",
+ "$TC qdisc add dev $DUMMY parent 1:2 handle 3:0 netem duplicate 100%",
"$TC filter add dev $DUMMY parent 1:0 protocol ip prio 2 u32 match ip dst 10.10.10.2/32 flowid 1:2",
"ping -c 1 10.10.10.1 -I$DUMMY > /dev/null || true",
"$TC filter del dev $DUMMY parent 1:0 protocol ip prio 1",
@@ -714,8 +715,8 @@
{
"kind": "hfsc",
"handle": "1:",
- "bytes": 294,
- "packets": 3
+ "bytes": 392,
+ "packets": 4
}
],
"matchCount": "1",
diff --git a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/netem.json b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/netem.json
index 718d2df2aafa..3c4444961488 100644
--- a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/netem.json
+++ b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/netem.json
@@ -336,86 +336,5 @@
"teardown": [
"$TC qdisc del dev $DUMMY handle 1: root"
]
- },
- {
- "id": "d34d",
- "name": "NETEM test qdisc duplication restriction in qdisc tree in netem_change root",
- "category": ["qdisc", "netem"],
- "plugins": {
- "requires": "nsPlugin"
- },
- "setup": [
- "$TC qdisc add dev $DUMMY root handle 1: netem limit 1",
- "$TC qdisc add dev $DUMMY parent 1: handle 2: netem limit 1"
- ],
- "cmdUnderTest": "$TC qdisc change dev $DUMMY handle 1: netem duplicate 50%",
- "expExitCode": "2",
- "verifyCmd": "$TC -s qdisc show dev $DUMMY",
- "matchPattern": "qdisc netem",
- "matchCount": "2",
- "teardown": [
- "$TC qdisc del dev $DUMMY handle 1:0 root"
- ]
- },
- {
- "id": "b33f",
- "name": "NETEM test qdisc duplication restriction in qdisc tree in netem_change non-root",
- "category": ["qdisc", "netem"],
- "plugins": {
- "requires": "nsPlugin"
- },
- "setup": [
- "$TC qdisc add dev $DUMMY root handle 1: netem limit 1",
- "$TC qdisc add dev $DUMMY parent 1: handle 2: netem limit 1"
- ],
- "cmdUnderTest": "$TC qdisc change dev $DUMMY handle 2: netem duplicate 50%",
- "expExitCode": "2",
- "verifyCmd": "$TC -s qdisc show dev $DUMMY",
- "matchPattern": "qdisc netem",
- "matchCount": "2",
- "teardown": [
- "$TC qdisc del dev $DUMMY handle 1:0 root"
- ]
- },
- {
- "id": "cafe",
- "name": "NETEM test qdisc duplication restriction in qdisc tree",
- "category": ["qdisc", "netem"],
- "plugins": {
- "requires": "nsPlugin"
- },
- "setup": [
- "$TC qdisc add dev $DUMMY root handle 1: netem limit 1 duplicate 100%"
- ],
- "cmdUnderTest": "$TC qdisc add dev $DUMMY parent 1: handle 2: netem duplicate 100%",
- "expExitCode": "2",
- "verifyCmd": "$TC -s qdisc show dev $DUMMY",
- "matchPattern": "qdisc netem",
- "matchCount": "1",
- "teardown": [
- "$TC qdisc del dev $DUMMY handle 1:0 root"
- ]
- },
- {
- "id": "1337",
- "name": "NETEM test qdisc duplication restriction in qdisc tree across branches",
- "category": ["qdisc", "netem"],
- "plugins": {
- "requires": "nsPlugin"
- },
- "setup": [
- "$TC qdisc add dev $DUMMY parent root handle 1:0 hfsc",
- "$TC class add dev $DUMMY parent 1:0 classid 1:1 hfsc rt m2 10Mbit",
- "$TC qdisc add dev $DUMMY parent 1:1 handle 2:0 netem",
- "$TC class add dev $DUMMY parent 1:0 classid 1:2 hfsc rt m2 10Mbit"
- ],
- "cmdUnderTest": "$TC qdisc add dev $DUMMY parent 1:2 handle 3:0 netem duplicate 100%",
- "expExitCode": "2",
- "verifyCmd": "$TC -s qdisc show dev $DUMMY",
- "matchPattern": "qdisc netem",
- "matchCount": "1",
- "teardown": [
- "$TC qdisc del dev $DUMMY handle 1:0 root"
- ]
}
]
--
2.53.0
^ permalink raw reply related [flat|nested] 5+ messages in thread* [PATCH v3 6/7] selftests/tc-testing: Add mirred test cases exercising loops
[not found] <20260326181701.308275-1-stephen@networkplumber.org>
2026-03-26 18:01 ` [PATCH v3 3/7] Revert "selftests/tc-testing: Add tests for restrictions on netem duplication" Stephen Hemminger
@ 2026-03-26 18:01 ` Stephen Hemminger
2026-03-26 18:01 ` [PATCH v3 7/7] selftests/tc-testing: Add netem test case " Stephen Hemminger
2 siblings, 0 replies; 5+ messages in thread
From: Stephen Hemminger @ 2026-03-26 18:01 UTC (permalink / raw)
To: netdev
Cc: Victor Nogueira, Jamal Hadi Salim, Stephen Hemminger, Jiri Pirko,
Shuah Khan, Paolo Abeni, Jakub Kicinski,
open list:KERNEL SELFTEST FRAMEWORK, open list
From: Victor Nogueira <victor@mojatatu.com>
Add mirred loop test cases to validate that those will be caught and other
test cases that were previously misinterpreted as loops by mirred.
This commit adds 12 test cases:
- Redirect multiport: dummy egress -> dev1 ingress -> dummy egress (Loop)
- Redirect singleport: dev1 ingress -> dev1 egress -> dev1 ingress (Loop)
- Redirect multiport: dev1 ingress -> dummy ingress -> dev1 egress (No Loop)
- Redirect multiport: dev1 ingress -> dummy ingress -> dev1 ingress (Loop)
- Redirect multiport: dev1 ingress -> dummy egress -> dev1 ingress (Loop)
- Redirect multiport: dummy egress -> dev1 ingress -> dummy egress, different prios (Loop)
- Redirect multiport: dev1 ingress -> dummy ingress -> dummy egress -> dev1 egress (No Loop)
- Redirect multiport: dev1 ingress -> dummy egress -> dev1 egress (No Loop)
- Redirect multiport: dev1 ingress -> dummy egress -> dummy ingress (No Loop)
- Redirect singleport: dev1 ingress -> dev1 ingress (Loop)
- Redirect singleport: dummy egress -> dummy ingress (No Loop)
- Redirect multiport: dev1 ingress -> dummy ingress -> dummy egress (No Loop)
Acked-by: Jamal Hadi Salim <jhs@mojatatu.com>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: Victor Nogueira <victor@mojatatu.com>
---
.../tc-testing/tc-tests/actions/mirred.json | 616 +++++++++++++++++-
1 file changed, 615 insertions(+), 1 deletion(-)
diff --git a/tools/testing/selftests/tc-testing/tc-tests/actions/mirred.json b/tools/testing/selftests/tc-testing/tc-tests/actions/mirred.json
index b056eb966871..d0cad6571691 100644
--- a/tools/testing/selftests/tc-testing/tc-tests/actions/mirred.json
+++ b/tools/testing/selftests/tc-testing/tc-tests/actions/mirred.json
@@ -1144,6 +1144,620 @@
"teardown": [
"$TC qdisc del dev $DUMMY clsact"
]
+ },
+ {
+ "id": "531c",
+ "name": "Redirect multiport: dummy egress -> dev1 ingress -> dummy egress (Loop)",
+ "category": [
+ "filter",
+ "mirred"
+ ],
+ "plugins": {
+ "requires": [
+ "nsPlugin"
+ ]
+ },
+ "setup": [
+ "$IP link set dev $DUMMY up || true",
+ "$IP addr add 10.10.10.10/24 dev $DUMMY || true",
+ "$TC qdisc add dev $DUMMY clsact",
+ "$TC filter add dev $DUMMY egress protocol ip prio 10 matchall action mirred ingress redirect dev $DEV1 index 1",
+ "$TC qdisc add dev $DEV1 clsact",
+ "$TC filter add dev $DEV1 ingress protocol ip prio 10 matchall action mirred egress redirect dev $DUMMY index 2"
+ ],
+ "cmdUnderTest": "ping -c1 -W0.01 -I $DUMMY 10.10.10.1",
+ "expExitCode": "1",
+ "verifyCmd": "$TC -j -s actions get action mirred index 1",
+ "matchJSON": [
+ {
+ "total acts": 0
+ },
+ {
+ "actions": [
+ {
+ "order": 1,
+ "kind": "mirred",
+ "mirred_action": "redirect",
+ "direction": "ingress",
+ "index": 1,
+ "stats": {
+ "packets": 3
+ },
+ "not_in_hw": true
+ }
+ ]
+ }
+ ],
+ "teardown": [
+ "$TC qdisc del dev $DUMMY clsact",
+ "$TC qdisc del dev $DEV1 clsact"
+ ]
+ },
+ {
+ "id": "b1d7",
+ "name": "Redirect singleport: dev1 ingress -> dev1 egress -> dev1 ingress (Loop)",
+ "category": [
+ "filter",
+ "mirred"
+ ],
+ "plugins": {
+ "requires": [
+ "nsPlugin",
+ "scapyPlugin"
+ ]
+ },
+ "setup": [
+ "$TC qdisc add dev $DEV1 clsact",
+ "$TC filter add dev $DEV1 ingress protocol ip prio 10 matchall action mirred egress redirect dev $DEV1 index 1"
+ ],
+ "cmdUnderTest": "$TC filter add dev $DEV1 egress protocol ip prio 11 matchall action mirred ingress redirect dev $DEV1 index 2",
+ "scapy": [
+ {
+ "iface": "$DEV0",
+ "count": 1,
+ "packet": "Ether()/IP(dst='10.10.10.1', src='10.10.10.10')/ICMP()"
+ }
+ ],
+ "expExitCode": "0",
+ "verifyCmd": "$TC -j -s actions get action mirred index 1",
+ "matchJSON": [
+ {
+ "total acts": 0
+ },
+ {
+ "actions": [
+ {
+ "order": 1,
+ "kind": "mirred",
+ "mirred_action": "redirect",
+ "direction": "egress",
+ "index": 1,
+ "stats": {
+ "packets": 3
+ },
+ "not_in_hw": true
+ }
+ ]
+ }
+ ],
+ "teardown": [
+ "$TC qdisc del dev $DEV1 clsact"
+ ]
+ },
+ {
+ "id": "c66d",
+ "name": "Redirect multiport: dev1 ingress -> dummy ingress -> dev1 egress (No Loop)",
+ "category": [
+ "filter",
+ "mirred"
+ ],
+ "plugins": {
+ "requires": [
+ "nsPlugin",
+ "scapyPlugin"
+ ]
+ },
+ "setup": [
+ "$TC qdisc add dev $DEV1 clsact",
+ "$TC filter add dev $DEV1 ingress protocol ip prio 10 matchall action mirred ingress redirect dev $DUMMY index 1",
+ "$TC qdisc add dev $DUMMY clsact"
+ ],
+ "cmdUnderTest": "$TC filter add dev $DUMMY ingress protocol ip prio 11 matchall action mirred egress redirect dev $DEV1 index 2",
+ "scapy": [
+ {
+ "iface": "$DEV0",
+ "count": 1,
+ "packet": "Ether()/IP(dst='10.10.10.1', src='10.10.10.10')/ICMP()"
+ }
+ ],
+ "expExitCode": "0",
+ "verifyCmd": "$TC -j -s actions get action mirred index 1",
+ "matchJSON": [
+ {
+ "total acts": 0
+ },
+ {
+ "actions": [
+ {
+ "order": 1,
+ "kind": "mirred",
+ "mirred_action": "redirect",
+ "direction": "ingress",
+ "index": 1,
+ "stats": {
+ "packets": 1
+ },
+ "not_in_hw": true
+ }
+ ]
+ }
+ ],
+ "teardown": [
+ "$TC qdisc del dev $DEV1 clsact",
+ "$TC qdisc del dev $DUMMY clsact"
+ ]
+ },
+ {
+ "id": "aa99",
+ "name": "Redirect multiport: dev1 ingress -> dummy ingress -> dev1 ingress (Loop)",
+ "category": [
+ "filter",
+ "mirred"
+ ],
+ "plugins": {
+ "requires": [
+ "nsPlugin",
+ "scapyPlugin"
+ ]
+ },
+ "setup": [
+ "$TC qdisc add dev $DEV1 clsact",
+ "$TC filter add dev $DEV1 ingress protocol ip prio 10 matchall action mirred ingress redirect dev $DUMMY index 1",
+ "$TC qdisc add dev $DUMMY clsact"
+ ],
+ "cmdUnderTest": "$TC filter add dev $DUMMY ingress protocol ip prio 11 matchall action mirred ingress redirect dev $DEV1 index 2",
+ "scapy": [
+ {
+ "iface": "$DEV0",
+ "count": 1,
+ "packet": "Ether()/IP(dst='10.10.10.1', src='10.10.10.10')/ICMP()"
+ }
+ ],
+ "expExitCode": "0",
+ "verifyCmd": "$TC -j -s actions get action mirred index 1",
+ "matchJSON": [
+ {
+ "total acts": 0
+ },
+ {
+ "actions": [
+ {
+ "order": 1,
+ "kind": "mirred",
+ "mirred_action": "redirect",
+ "direction": "ingress",
+ "index": 1,
+ "stats": {
+ "packets": 2,
+ "overlimits": 1
+ },
+ "not_in_hw": true
+ }
+ ]
+ }
+ ],
+ "teardown": [
+ "$TC qdisc del dev $DEV1 clsact",
+ "$TC qdisc del dev $DUMMY clsact"
+ ]
+ },
+ {
+ "id": "37d7",
+ "name": "Redirect multiport: dev1 ingress -> dummy egress -> dev1 ingress (Loop)",
+ "category": [
+ "filter",
+ "mirred"
+ ],
+ "plugins": {
+ "requires": [
+ "nsPlugin",
+ "scapyPlugin"
+ ]
+ },
+ "setup": [
+ "$TC qdisc add dev $DEV1 clsact",
+ "$TC filter add dev $DEV1 ingress protocol ip prio 10 matchall action mirred egress redirect dev $DUMMY index 1",
+ "$TC qdisc add dev $DUMMY clsact"
+ ],
+ "cmdUnderTest": "$TC filter add dev $DUMMY egress protocol ip prio 11 matchall action mirred ingress redirect dev $DEV1 index 2",
+ "scapy": [
+ {
+ "iface": "$DEV0",
+ "count": 1,
+ "packet": "Ether()/IP(dst='10.10.10.1', src='10.10.10.10')/ICMP()"
+ }
+ ],
+ "expExitCode": "0",
+ "verifyCmd": "$TC -j -s actions get action mirred index 1",
+ "matchJSON": [
+ {
+ "total acts": 0
+ },
+ {
+ "actions": [
+ {
+ "order": 1,
+ "kind": "mirred",
+ "mirred_action": "redirect",
+ "direction": "egress",
+ "index": 1,
+ "stats": {
+ "packets": 3
+ },
+ "not_in_hw": true
+ }
+ ]
+ }
+ ],
+ "teardown": [
+ "$TC qdisc del dev $DEV1 clsact",
+ "$TC qdisc del dev $DUMMY clsact"
+ ]
+ },
+ {
+ "id": "6d02",
+ "name": "Redirect multiport: dummy egress -> dev1 ingress -> dummy egress, different prios (Loop)",
+ "category": [
+ "filter",
+ "mirred"
+ ],
+ "plugins": {
+ "requires": [
+ "nsPlugin"
+ ]
+ },
+ "setup": [
+ "$IP link set dev $DUMMY up || true",
+ "$IP addr add 10.10.10.10/24 dev $DUMMY || true",
+ "$TC qdisc add dev $DUMMY clsact",
+ "$TC filter add dev $DUMMY egress protocol ip prio 10 matchall action mirred ingress redirect dev $DEV1 index 1",
+ "$TC qdisc add dev $DEV1 clsact",
+ "$TC filter add dev $DEV1 ingress protocol ip prio 11 matchall action mirred egress redirect dev $DUMMY index 2"
+ ],
+ "cmdUnderTest": "ping -c1 -W0.01 -I $DUMMY 10.10.10.1",
+ "expExitCode": "1",
+ "verifyCmd": "$TC -j -s actions get action mirred index 1",
+ "matchJSON": [
+ {
+ "total acts": 0
+ },
+ {
+ "actions": [
+ {
+ "order": 1,
+ "kind": "mirred",
+ "mirred_action": "redirect",
+ "direction": "ingress",
+ "index": 1,
+ "stats": {
+ "packets": 3
+ },
+ "not_in_hw": true
+ }
+ ]
+ }
+ ],
+ "teardown": [
+ "$TC qdisc del dev $DUMMY clsact",
+ "$TC qdisc del dev $DEV1 clsact"
+ ]
+ },
+ {
+ "id": "8115",
+ "name": "Redirect multiport: dev1 ingress -> dummy ingress -> dummy egress -> dev1 egress (No Loop)",
+ "category": [
+ "filter",
+ "mirred"
+ ],
+ "plugins": {
+ "requires": [
+ "nsPlugin",
+ "scapyPlugin"
+ ]
+ },
+ "setup": [
+ "$TC qdisc add dev $DEV1 clsact",
+ "$TC filter add dev $DEV1 ingress protocol ip prio 10 matchall action mirred ingress redirect dev $DUMMY index 1",
+ "$TC qdisc add dev $DUMMY clsact",
+ "$TC filter add dev $DUMMY ingress protocol ip prio 11 matchall action mirred egress redirect dev $DUMMY index 2"
+ ],
+ "cmdUnderTest": "$TC filter add dev $DUMMY egress protocol ip prio 12 matchall action mirred egress redirect dev $DEV1 index 3",
+ "scapy": [
+ {
+ "iface": "$DEV0",
+ "count": 1,
+ "packet": "Ether()/IP(dst='10.10.10.1', src='10.10.10.10')/ICMP()"
+ }
+ ],
+ "expExitCode": "0",
+ "verifyCmd": "$TC -j -s actions get action mirred index 1",
+ "matchJSON": [
+ {
+ "total acts": 0
+ },
+ {
+ "actions": [
+ {
+ "order": 1,
+ "kind": "mirred",
+ "mirred_action": "redirect",
+ "direction": "ingress",
+ "index": 1,
+ "stats": {
+ "packets": 1
+ },
+ "not_in_hw": true
+ }
+ ]
+ }
+ ],
+ "teardown": [
+ "$TC qdisc del dev $DEV1 clsact",
+ "$TC qdisc del dev $DUMMY clsact"
+ ]
+ },
+ {
+ "id": "9eb3",
+ "name": "Redirect multiport: dev1 ingress -> dummy egress -> dev1 egress (No Loop)",
+ "category": [
+ "filter",
+ "mirred"
+ ],
+ "plugins": {
+ "requires": [
+ "nsPlugin",
+ "scapyPlugin"
+ ]
+ },
+ "setup": [
+ "$TC qdisc add dev $DEV1 clsact",
+ "$TC filter add dev $DEV1 ingress protocol ip prio 10 matchall action mirred egress redirect dev $DUMMY index 1",
+ "$TC qdisc add dev $DUMMY clsact"
+ ],
+ "cmdUnderTest": "$TC filter add dev $DUMMY egress protocol ip prio 11 matchall action mirred egress redirect dev $DEV1 index 2",
+ "scapy": [
+ {
+ "iface": "$DEV0",
+ "count": 1,
+ "packet": "Ether()/IP(dst='10.10.10.1', src='10.10.10.10')/ICMP()"
+ }
+ ],
+ "expExitCode": "0",
+ "verifyCmd": "$TC -j -s actions get action mirred index 1",
+ "matchJSON": [
+ {
+ "total acts": 0
+ },
+ {
+ "actions": [
+ {
+ "order": 1,
+ "kind": "mirred",
+ "mirred_action": "redirect",
+ "direction": "egress",
+ "index": 1,
+ "stats": {
+ "packets": 1
+ },
+ "not_in_hw": true
+ }
+ ]
+ }
+ ],
+ "teardown": [
+ "$TC qdisc del dev $DEV1 clsact",
+ "$TC qdisc del dev $DUMMY clsact"
+ ]
+ },
+ {
+ "id": "d837",
+ "name": "Redirect multiport: dev1 ingress -> dummy egress -> dummy ingress (No Loop)",
+ "category": [
+ "filter",
+ "mirred"
+ ],
+ "plugins": {
+ "requires": [
+ "nsPlugin",
+ "scapyPlugin"
+ ]
+ },
+ "setup": [
+ "$TC qdisc add dev $DEV1 clsact",
+ "$TC filter add dev $DEV1 ingress protocol ip prio 10 matchall action mirred egress redirect dev $DUMMY index 1",
+ "$TC qdisc add dev $DUMMY clsact"
+ ],
+ "cmdUnderTest": "$TC filter add dev $DUMMY egress protocol ip prio 11 matchall action mirred ingress redirect dev $DUMMY index 2",
+ "scapy": [
+ {
+ "iface": "$DEV0",
+ "count": 1,
+ "packet": "Ether()/IP(dst='10.10.10.1', src='10.10.10.10')/ICMP()"
+ }
+ ],
+ "expExitCode": "0",
+ "verifyCmd": "$TC -j -s actions get action mirred index 1",
+ "matchJSON": [
+ {
+ "total acts": 0
+ },
+ {
+ "actions": [
+ {
+ "order": 1,
+ "kind": "mirred",
+ "mirred_action": "redirect",
+ "direction": "egress",
+ "index": 1,
+ "stats": {
+ "packets": 1
+ },
+ "not_in_hw": true
+ }
+ ]
+ }
+ ],
+ "teardown": [
+ "$TC qdisc del dev $DEV1 clsact",
+ "$TC qdisc del dev $DUMMY clsact"
+ ]
+ },
+ {
+ "id": "2071",
+ "name": "Redirect singleport: dev1 ingress -> dev1 ingress (Loop)",
+ "category": [
+ "filter",
+ "mirred"
+ ],
+ "plugins": {
+ "requires": [
+ "nsPlugin",
+ "scapyPlugin"
+ ]
+ },
+ "setup": [
+ "$TC qdisc add dev $DEV1 clsact"
+ ],
+ "cmdUnderTest": "$TC filter add dev $DEV1 ingress protocol ip prio 10 matchall action mirred ingress redirect dev $DEV1 index 1",
+ "scapy": [
+ {
+ "iface": "$DEV0",
+ "count": 1,
+ "packet": "Ether()/IP(dst='10.10.10.1', src='10.10.10.10')/ICMP()"
+ }
+ ],
+ "expExitCode": "0",
+ "verifyCmd": "$TC -j -s actions get action mirred index 1",
+ "matchJSON": [
+ {
+ "total acts": 0
+ },
+ {
+ "actions": [
+ {
+ "order": 1,
+ "kind": "mirred",
+ "mirred_action": "redirect",
+ "direction": "ingress",
+ "index": 1,
+ "stats": {
+ "packets": 1,
+ "overlimits": 1
+ },
+ "not_in_hw": true
+ }
+ ]
+ }
+ ],
+ "teardown": [
+ "$TC qdisc del dev $DEV1 clsact"
+ ]
+ },
+ {
+ "id": "0101",
+ "name": "Redirect singleport: dummy egress -> dummy ingress (No Loop)",
+ "category": [
+ "filter",
+ "mirred"
+ ],
+ "plugins": {
+ "requires": [
+ "nsPlugin"
+ ]
+ },
+ "setup": [
+ "$IP addr add 10.10.10.10/24 dev $DUMMY || true",
+ "$TC qdisc add dev $DUMMY clsact",
+ "$TC filter add dev $DUMMY egress protocol ip prio 11 matchall action mirred ingress redirect dev $DUMMY index 1"
+ ],
+ "cmdUnderTest": "ping -c1 -W0.01 -I $DUMMY 10.10.10.1",
+ "expExitCode": "1",
+ "verifyCmd": "$TC -j -s actions get action mirred index 1",
+ "matchJSON": [
+ {
+ "total acts": 0
+ },
+ {
+ "actions": [
+ {
+ "order": 1,
+ "kind": "mirred",
+ "mirred_action": "redirect",
+ "direction": "ingress",
+ "index": 1,
+ "stats": {
+ "packets": 1
+ },
+ "not_in_hw": true
+ }
+ ]
+ }
+ ],
+ "teardown": [
+ "$TC qdisc del dev $DUMMY clsact"
+ ]
+ },
+ {
+ "id": "cf97",
+ "name": "Redirect multiport: dev1 ingress -> dummy ingress -> dummy egress (No Loop)",
+ "category": [
+ "filter",
+ "mirred"
+ ],
+ "plugins": {
+ "requires": [
+ "nsPlugin",
+ "scapyPlugin"
+ ]
+ },
+ "setup": [
+ "$TC qdisc add dev $DEV1 clsact",
+ "$TC filter add dev $DEV1 ingress protocol ip prio 10 matchall action mirred ingress redirect dev $DUMMY index 1",
+ "$TC qdisc add dev $DUMMY clsact"
+ ],
+ "cmdUnderTest": "$TC filter add dev $DUMMY ingress protocol ip prio 11 matchall action mirred egress redirect dev $DUMMY index 2",
+ "scapy": [
+ {
+ "iface": "$DEV0",
+ "count": 1,
+ "packet": "Ether()/IP(dst='10.10.10.1', src='10.10.10.10')/ICMP()"
+ }
+ ],
+ "expExitCode": "0",
+ "verifyCmd": "$TC -j -s actions get action mirred index 1",
+ "matchJSON": [
+ {
+ "total acts": 0
+ },
+ {
+ "actions": [
+ {
+ "order": 1,
+ "kind": "mirred",
+ "mirred_action": "redirect",
+ "direction": "ingress",
+ "index": 1,
+ "stats": {
+ "packets": 1
+ },
+ "not_in_hw": true
+ }
+ ]
+ }
+ ],
+ "teardown": [
+ "$TC qdisc del dev $DEV1 clsact",
+ "$TC qdisc del dev $DUMMY clsact"
+ ]
}
-
]
--
2.53.0
^ permalink raw reply related [flat|nested] 5+ messages in thread