[
    {
        "id": "6273",
        "name": "Add cgroup filter with cmp ematch u8/link layer and drop action",
        "category": [
            "filter",
            "cgroup"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$TC qdisc add dev $DEV1 ingress"
        ],
        "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 1 cgroup match 'cmp(u8 at 0 layer link mask 0xff gt 10)' action drop",
        "expExitCode": "0",
        "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
        "matchPattern": "^filter protocol ip pref [0-9]+ cgroup chain [0-9]+.*handle 0x1.*cmp\\(u8 at 0 layer 0 mask 0xff gt 10\\)",
        "matchCount": "1",
        "teardown": [
            "$TC qdisc del dev $DEV1 ingress"
        ]
    },
    {
        "id": "4721",
        "name": "Add cgroup filter with cmp ematch u8/link layer with trans flag and pass action",
        "category": [
            "filter",
            "cgroup"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$TC qdisc add dev $DEV1 ingress"
        ],
        "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 1 cgroup match 'cmp(u8 at 0 layer link mask 0xff trans gt 10)' action pass",
        "expExitCode": "0",
        "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
        "matchPattern": "^filter protocol ip pref [0-9]+ cgroup chain [0-9]+.*handle 0x1.*cmp\\(u8 at 0 layer 0 mask 0xff trans gt 10\\)",
        "matchCount": "1",
        "teardown": [
            "$TC qdisc del dev $DEV1 ingress"
        ]
    },
    {
        "id": "d392",
        "name": "Add cgroup filter with cmp ematch u16/link layer and pipe action",
        "category": [
            "filter",
            "cgroup"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$TC qdisc add dev $DEV1 ingress"
        ],
        "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 1 cgroup match 'cmp(u16 at 0 layer 0 mask 0xff00 lt 3)' action pipe",
        "expExitCode": "0",
        "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
        "matchPattern": "^filter protocol ip pref [0-9]+ cgroup chain [0-9]+.*handle 0x1.*cmp\\(u16 at 0 layer 0 mask 0xff00 lt 3\\).*action pipe",
        "matchCount": "1",
        "teardown": [
            "$TC qdisc del dev $DEV1 ingress"
        ]
    },
    {
        "id": "0234",
        "name": "Add cgroup filter with cmp ematch u32/link layer and miltiple actions",
        "category": [
            "filter",
            "cgroup"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$TC qdisc add dev $DEV1 ingress"
        ],
        "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 1 cgroup match 'cmp(u32 at 4 layer link mask 0xff00ff00 eq 3)' action skbedit mark 7 pipe action gact drop",
        "expExitCode": "0",
        "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
        "matchPattern": "^filter protocol ip pref [0-9]+ cgroup chain [0-9]+.*handle 0x1.*cmp\\(u32 at 4 layer 0 mask 0xff00ff00 eq 3\\).*action.*skbedit.*mark 7 pipe.*action.*gact action drop",
        "matchCount": "1",
        "teardown": [
            "$TC qdisc del dev $DEV1 ingress"
        ]
    },
    {
        "id": "8499",
        "name": "Add cgroup filter with cmp ematch u8/network layer and pass action",
        "category": [
            "filter",
            "cgroup"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$TC qdisc add dev $DEV1 ingress"
        ],
        "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 0xab protocol ip prio 11 cgroup match 'cmp(u8 at 0 layer 1 mask 0xff gt 10)' action pass",
        "expExitCode": "0",
        "verifyCmd": "$TC filter show  dev $DEV1 parent ffff:",
        "matchPattern": "^filter protocol ip pref 11 cgroup.*handle 0xab.*cmp\\(u8 at 0 layer 1 mask 0xff gt 10\\)",
        "matchCount": "1",
        "teardown": [
            "$TC qdisc del dev $DEV1 ingress"
        ]
    },
    {
        "id": "b273",
        "name": "Add cgroup filter with cmp ematch u8/network layer with trans flag and drop action",
        "category": [
            "filter",
            "cgroup"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$TC qdisc add dev $DEV1 ingress"
        ],
        "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 0xab protocol ip prio 11 cgroup match 'cmp(u8 at 0 layer 1 mask 0xff trans gt 10)' action drop",
        "expExitCode": "0",
        "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
        "matchPattern": "^filter protocol ip pref 11 cgroup.*handle 0xab.*cmp\\(u8 at 0 layer 1 mask 0xff trans gt 10\\)",
        "matchCount": "1",
        "teardown": [
            "$TC qdisc del dev $DEV1 ingress"
        ]
    },
    {
        "id": "1934",
        "name": "Add cgroup filter with cmp ematch u16/network layer and pipe action",
        "category": [
            "filter",
            "cgroup"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$TC qdisc add dev $DEV1 ingress"
        ],
        "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 0x100 protocol ip prio 100 cgroup match 'cmp(u16 at 0 layer network mask 0xff00 lt 3)' action pipe",
        "expExitCode": "0",
        "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
        "matchPattern": "filter protocol ip pref 100 cgroup.*handle 0x100..*cmp\\(u16 at 0 layer 1 mask 0xff00 lt 3\\)",
        "matchCount": "1",
        "teardown": [
            "$TC qdisc del dev $DEV1 ingress"
        ]
    },
    {
        "id": "2733",
        "name": "Add cgroup filter with cmp ematch u32/network layer and miltiple actions",
        "category": [
            "filter",
            "cgroup"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$TC qdisc add dev $DEV1 ingress"
        ],
        "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 0x112233 protocol ip prio 7 cgroup match 'cmp(u32 at 4 layer network mask 0xff00ff00 eq 3)' action skbedit mark 7 pipe action gact drop",
        "expExitCode": "0",
        "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
        "matchPattern": "^filter protocol ip pref 7 cgroup.*handle 0x112233.*cmp\\(u32 at 4 layer 1 mask 0xff00ff00 eq 3\\).*action.*skbedit.*mark 7 pipe.*action.*gact action drop",
        "matchCount": "1",
        "teardown": [
            "$TC qdisc del dev $DEV1 ingress"
        ]
    },
    {
        "id": "3271",
        "name": "Add cgroup filter with NOT cmp ematch rule and pass action",
        "category": [
            "filter",
            "cgroup"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$TC qdisc add dev $DEV1 ingress"
        ],
        "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 1 cgroup match 'not cmp(u8 at 0 layer link mask 0xff eq 3)' action pass",
        "expExitCode": "0",
        "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
        "matchPattern": "^filter protocol ip pref 1 cgroup.*handle 0x1.*NOT cmp\\(u8 at 0 layer 0 mask 0xff eq 3\\)",
        "matchCount": "1",
        "teardown": [
            "$TC qdisc del dev $DEV1 ingress"
        ]
    },
    {
        "id": "2362",
        "name": "Add cgroup filter with two ANDed cmp ematch rules and single action",
        "category": [
            "filter",
            "cgroup"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$TC qdisc add dev $DEV1 ingress"
        ],
        "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 1 cgroup match 'cmp(u8 at 0 layer link mask 0xff eq 3) and cmp(u16 at 8 layer link mask 0x00ff gt 7)' action gact drop",
        "expExitCode": "0",
        "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
        "matchPattern": "^filter protocol ip pref 1 cgroup.*handle 0x1.*cmp\\(u8 at 0 layer 0 mask 0xff eq 3\\).*AND cmp\\(u16 at 8 layer 0 mask 0xff gt 7\\).*action.*gact action drop",
        "matchCount": "1",
        "teardown": [
            "$TC qdisc del dev $DEV1 ingress"
        ]
    },
    {
        "id": "9993",
        "name": "Add cgroup filter with two ORed cmp ematch rules and single action",
        "category": [
            "filter",
            "cgroup"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$TC qdisc add dev $DEV1 ingress"
        ],
        "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 1 cgroup match 'cmp(u8 at 0 layer link mask 0xff eq 3) or cmp(u16 at 8 layer link mask 0x00ff gt 7)' action gact drop",
        "expExitCode": "0",
        "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
        "matchPattern": "^filter protocol ip pref 1 cgroup.*handle 0x1.*cmp\\(u8 at 0 layer 0 mask 0xff eq 3\\).*OR cmp\\(u16 at 8 layer 0 mask 0xff gt 7\\).*action.*gact action drop",
        "matchCount": "1",
        "teardown": [
            "$TC qdisc del dev $DEV1 ingress"
        ]
    },
    {
        "id": "2331",
        "name": "Add cgroup filter with two ANDed cmp ematch rules and one ORed ematch rule and single action",
        "category": [
            "filter",
            "cgroup"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$TC qdisc add dev $DEV1 ingress"
        ],
        "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 1 cgroup match 'cmp(u8 at 0 layer link mask 0xff eq 3) and cmp(u16 at 8 layer link mask 0x00ff gt 7) or cmp(u32 at 4 layer network mask 0xa0a0 lt 3)' action gact drop",
        "expExitCode": "0",
        "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
        "matchPattern": "^filter protocol ip pref 1 cgroup.*handle 0x1.*cmp\\(u8 at 0 layer 0 mask 0xff eq 3\\).*AND cmp\\(u16 at 8 layer 0 mask 0xff gt 7\\).*OR cmp\\(u32 at 4 layer 1 mask 0xa0a0 lt 3\\).*action.*gact action drop",
        "matchCount": "1",
        "teardown": [
            "$TC qdisc del dev $DEV1 ingress"
        ]
    },
    {
        "id": "3645",
        "name": "Add cgroup filter with two ANDed cmp ematch rules and one NOT ORed ematch rule and single action",
        "category": [
            "filter",
            "cgroup"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$TC qdisc add dev $DEV1 ingress"
        ],
        "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 1 cgroup match 'cmp(u8 at 0 layer link mask 0xff eq 3) and cmp(u16 at 8 layer link mask 0x00ff gt 7) or not cmp(u32 at 4 layer network mask 0xa0a0 lt 3)' action gact drop",
        "expExitCode": "0",
        "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
        "matchPattern": "^filter protocol ip pref 1 cgroup.*handle 0x1.*cmp\\(u8 at 0 layer 0 mask 0xff eq 3\\).*AND cmp\\(u16 at 8 layer 0 mask 0xff gt 7\\).*OR NOT cmp\\(u32 at 4 layer 1 mask 0xa0a0 lt 3\\).*action.*gact action drop",
        "matchCount": "1",
        "teardown": [
            "$TC qdisc del dev $DEV1 ingress"
        ]
    },
    {
        "id": "b124",
        "name": "Add cgroup filter with u32 ematch u8/zero offset and drop action",
        "category": [
            "filter",
            "cgroup"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$TC qdisc add dev $DEV1 ingress"
        ],
        "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 1 cgroup match 'u32(u8 0x11 0x0f at 0)' action drop",
        "expExitCode": "0",
        "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
        "matchPattern": "^filter protocol ip pref 1 cgroup.*handle 0x1.*u32\\(01000000/0f000000 at 0\\)",
        "matchCount": "1",
        "teardown": [
            "$TC qdisc del dev $DEV1 ingress"
        ]
    },
    {
        "id": "7381",
        "name": "Add cgroup filter with u32 ematch u8/zero offset and invalid value >0xFF",
        "category": [
            "filter",
            "cgroup"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$TC qdisc add dev $DEV1 ingress"
        ],
        "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 1 basic match 'u32(u8 0x1122 0x0f at 0)' action pass",
        "expExitCode": "1",
        "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
        "matchPattern": "^filter protocol ip pref 1 cgroup.*handle 0x1.*u32\\(11220000/0f000000 at 0\\)",
        "matchCount": "0",
        "teardown": [
            "$TC qdisc del dev $DEV1 ingress"
        ]
    },
    {
        "id": "2231",
        "name": "Add cgroup filter with u32 ematch u8/positive offset and drop action",
        "category": [
            "filter",
            "cgroup"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$TC qdisc add dev $DEV1 ingress"
        ],
        "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 1 cgroup match 'u32(u8 0x77 0x1f at 12)' action drop",
        "expExitCode": "0",
        "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
        "matchPattern": "^filter protocol ip pref 1 cgroup.*handle 0x1.*u32\\(17000000/1f000000 at 12\\)",
        "matchCount": "1",
        "teardown": [
            "$TC qdisc del dev $DEV1 ingress"
        ]
    },
    {
        "id": "1882",
        "name": "Add cgroup filter with u32 ematch u8/invalid mask >0xFF",
        "category": [
            "filter",
            "cgroup"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$TC qdisc add dev $DEV1 ingress"
        ],
        "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 1 cgroup match 'u32(u8 0x77 0xff00 at 12)' action drop",
        "expExitCode": "1",
        "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
        "matchPattern": "^filter protocol ip pref 1 cgroup.*handle 0x1.*u32\\(77000000/ff000000 at 12\\)",
        "matchCount": "0",
        "teardown": [
            "$TC qdisc del dev $DEV1 ingress"
        ]
    },
    {
        "id": "1237",
        "name": "Add cgroup filter with u32 ematch u8/missing offset",
        "category": [
            "filter",
            "cgroup"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$TC qdisc add dev $DEV1 ingress"
        ],
        "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 1 cgroup match 'u32(u8 0x77 0xff at)' action pipe",
        "expExitCode": "1",
        "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
        "matchPattern": "^filter protocol ip pref 1 cgroup.*handle 0x1.*u32\\(77000000 at 12\\)",
        "matchCount": "0",
        "teardown": [
            "$TC qdisc del dev $DEV1 ingress"
        ]
    },
    {
        "id": "3812",
        "name": "Add cgroup filter with u32 ematch u8/missing AT keyword",
        "category": [
            "filter",
            "cgroup"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$TC qdisc add dev $DEV1 ingress"
        ],
        "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 1 cgroup match 'u32(u8 0x77 0xff 0)' action pass",
        "expExitCode": "1",
        "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
        "matchPattern": "^filter protocol ip pref 1 cgroup.*handle 0x1.*u32\\(77000000 at 12\\)",
        "matchCount": "0",
        "teardown": [
            "$TC qdisc del dev $DEV1 ingress"
        ]
    },
    {
        "id": "1112",
        "name": "Add cgroup filter with u32 ematch u8/missing value",
        "category": [
            "filter",
            "cgroup"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$TC qdisc add dev $DEV1 ingress"
        ],
        "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 1 cgroup match 'u32(u8 at 12)' action drop",
        "expExitCode": "1",
        "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
        "matchPattern": "^filter protocol ip pref 1 cgroup.*handle 0x1.*u32\\(at 12\\)",
        "matchCount": "0",
        "teardown": [
            "$TC qdisc del dev $DEV1 ingress"
        ]
    },
    {
        "id": "3241",
        "name": "Add cgroup filter with u32 ematch u8/non-numeric value",
        "category": [
            "filter",
            "cgroup"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$TC qdisc add dev $DEV1 ingress"
        ],
        "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 1 cgroup match 'u32(u8 zero 0xff at 0)' action pipe",
        "expExitCode": "1",
        "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
        "matchPattern": "^filter protocol ip pref 1 cgroup.*handle 0x1 flowid 1:1.*u32\\(00000000/ff000000 at 0\\)",
        "matchCount": "0",
        "teardown": [
            "$TC qdisc del dev $DEV1 ingress"
        ]
    },
    {
        "id": "e231",
        "name": "Add cgroup filter with u32 ematch u8/non-numeric mask",
        "category": [
            "filter",
            "cgroup"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$TC qdisc add dev $DEV1 ingress"
        ],
        "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 1 cgroup match 'u32(u8 0x11 mask at 0)' action pass",
        "expExitCode": "1",
        "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
        "matchPattern": "^filter protocol ip pref 1 cgroup.*handle 0x1.*u32\\(11000000/00000000 at 0\\)",
        "matchCount": "0",
        "teardown": [
            "$TC qdisc del dev $DEV1 ingress"
        ]
    },
    {
        "id": "4652",
        "name": "Add cgroup filter with u32 ematch u8/negative offset and pass action",
        "category": [
            "filter",
            "cgroup"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$TC qdisc add dev $DEV1 ingress"
        ],
        "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 1 cgroup match 'u32(u8 0xaa 0xf0 at -14)' action pass",
        "expExitCode": "0",
        "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
        "matchPattern": "^filter protocol ip pref 1 cgroup.*handle 0x1.*u32\\(0000a000/0000f000 at -16\\)",
        "matchCount": "1",
        "teardown": [
            "$TC qdisc del dev $DEV1 ingress"
        ]
    },
    {
        "id": "7566",
        "name": "Add cgroup filter with u32 ematch u8/nexthdr+ offset and drop action",
        "category": [
            "filter",
            "drop"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$TC qdisc add dev $DEV1 ingress"
        ],
        "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 1 cgroup match 'u32(u8 0xaa 0xf0 at nexthdr+0)' action drop",
        "expExitCode": "0",
        "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
        "matchPattern": "^filter protocol ip pref 1 cgroup.*handle 0x1.*u32\\(a0000000/f0000000 at nexthdr\\+0\\)",
        "matchCount": "1",
        "teardown": [
            "$TC qdisc del dev $DEV1 ingress"
        ]
    },
    {
        "id": "1331",
        "name": "Add cgroup filter with u32 ematch u16/zero offset and pipe action",
        "category": [
            "filter",
            "cgroup"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$TC qdisc add dev $DEV1 ingress"
        ],
        "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 1 cgroup match 'u32(u16 0x1122 0xffff at 0)' action pipe",
        "expExitCode": "0",
        "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
        "matchPattern": "^filter protocol ip pref 1 cgroup.*handle 0x1.*u32\\(11220000/ffff0000 at 0\\)",
        "matchCount": "1",
        "teardown": [
            "$TC qdisc del dev $DEV1 ingress"
        ]
    },
    {
        "id": "e354",
        "name": "Add cgroup filter with u32 ematch u16/zero offset and invalid value >0xFFFF",
        "category": [
            "filter",
            "cgroup"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$TC qdisc add dev $DEV1 ingress"
        ],
        "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 1 cgroup match 'u32(u16 0x112233 0xffff at 0)'",
        "expExitCode": "1",
        "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
        "matchPattern": "^filter protocol ip pref 1 cgroup.*handle 0x1.*u32\\(11223300/ffff0000 at 0\\)",
        "matchCount": "0",
        "teardown": [
            "$TC qdisc del dev $DEV1 ingress"
        ]
    },
    {
        "id": "3538",
        "name": "Add cgroup filter with u32 ematch u16/positive offset and drop action",
        "category": [
            "filter",
            "cgroup"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$TC qdisc add dev $DEV1 ingress"
        ],
        "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 1 cgroup match 'u32(u16 0x7788 0x1fff at 12)' action drop",
        "expExitCode": "0",
        "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
        "matchPattern": "^filter protocol ip pref 1 cgroup.*handle 0x1.*u32\\(17880000/1fff0000 at 12\\)",
        "matchCount": "1",
        "teardown": [
            "$TC qdisc del dev $DEV1 ingress"
        ]
    },
    {
        "id": "4576",
        "name": "Add cgroup filter with u32 ematch u16/invalid mask >0xFFFF",
        "category": [
            "filter",
            "cgroup"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$TC qdisc add dev $DEV1 ingress"
        ],
        "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 1 cgroup match 'u32(u16 0x7788 0xffffffff at 12)' action pass",
        "expExitCode": "1",
        "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
        "matchPattern": "^filter protocol ip pref 1 cgroup.*handle 0x1.*u32\\(77880000/ffffffff at 12\\)",
        "matchCount": "0",
        "teardown": [
            "$TC qdisc del dev $DEV1 ingress"
        ]
    },
    {
        "id": "b842",
        "name": "Add cgroup filter with u32 ematch u16/missing offset",
        "category": [
            "filter",
            "cgroup"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$TC qdisc add dev $DEV1 ingress"
        ],
        "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 1 cgroup match 'u32(u16 0x7788 0xffff at)' action pass",
        "expExitCode": "1",
        "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
        "matchPattern": "^filter protocol ip pref 1 cgroup.*handle 0x1.*u32\\(77880000 at 12\\)",
        "matchCount": "0",
        "teardown": [
            "$TC qdisc del dev $DEV1 ingress"
        ]
    },
    {
        "id": "c924",
        "name": "Add cgroup filter with u32 ematch u16/missing AT keyword",
        "category": [
            "filter",
            "cgroup"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$TC qdisc add dev $DEV1 ingress"
        ],
        "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 1 cgroup match 'u32(u16 0x7788 0xffff 0)' action pass",
        "expExitCode": "1",
        "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
        "matchPattern": "^filter protocol ip pref 1 cgroup.*handle 0x1.*u32\\(77880000/ffff0000 at 0\\)",
        "matchCount": "0",
        "teardown": [
            "$TC qdisc del dev $DEV1 ingress"
        ]
    },
    {
        "id": "cc93",
        "name": "Add cgroup filter with u32 ematch u16/missing value",
        "category": [
            "filter",
            "cgroup"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$TC qdisc add dev $DEV1 ingress"
        ],
        "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 1 cgroup match 'u32(u16 at 12)' action pass",
        "expExitCode": "1",
        "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
        "matchPattern": "^filter protocol ip pref 1 cgroup.*handle 0x1.*u32\\(at 12\\)",
        "matchCount": "0",
        "teardown": [
            "$TC qdisc del dev $DEV1 ingress"
        ]
    },
    {
        "id": "123c",
        "name": "Add cgroup filter with u32 ematch u16/non-numeric value",
        "category": [
            "filter",
            "cgroup"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$TC qdisc add dev $DEV1 ingress"
        ],
        "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 1 cgroup match 'u32(u16 zero 0xffff at 0)' action pass",
        "expExitCode": "1",
        "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
        "matchPattern": "^filter protocol ip pref 1 cgroup.*handle 0x1.*u32\\(00000000/ffff0000 at 0\\)",
        "matchCount": "0",
        "teardown": [
            "$TC qdisc del dev $DEV1 ingress"
        ]
    },
    {
        "id": "3675",
        "name": "Add cgroup filter with u32 ematch u16/non-numeric mask",
        "category": [
            "filter",
            "cgroup"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$TC qdisc add dev $DEV1 ingress"
        ],
        "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 1 cgroup match 'u32(u8 0x1122 mask at 0)' action pass",
        "expExitCode": "1",
        "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
        "matchPattern": "^filter protocol ip pref 1 cgroup.*handle 0x1.*u32\\(11220000/00000000 at 0\\)",
        "matchCount": "0",
        "teardown": [
            "$TC qdisc del dev $DEV1 ingress"
        ]
    },
    {
        "id": "1123",
        "name": "Add cgroup filter with u32 ematch u16/negative offset and drop action",
        "category": [
            "filter",
            "cgroup"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$TC qdisc add dev $DEV1 ingress"
        ],
        "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 1 cgroup match 'u32(u16 0xaabb 0xffff at -12)' action drop",
        "expExitCode": "0",
        "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
        "matchPattern": "^filter protocol ip pref 1 cgroup.*handle 0x1.*u32\\(aabb0000/ffff0000 at -12\\)",
        "matchCount": "1",
        "teardown": [
            "$TC qdisc del dev $DEV1 ingress"
        ]
    },
    {
        "id": "4234",
        "name": "Add cgroup filter with u32 ematch u16/nexthdr+ offset and pass action",
        "category": [
            "filter",
            "cgroup"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$TC qdisc add dev $DEV1 ingress"
        ],
        "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 1 cgroup match 'u32(u16 0xaabb 0xf0f0 at nexthdr+0)' action pass",
        "expExitCode": "0",
        "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
        "matchPattern": "^filter protocol ip pref 1 cgroup.*handle 0x1.*u32\\(a0b00000/f0f00000 at nexthdr\\+0\\)",
        "matchCount": "1",
        "teardown": [
            "$TC qdisc del dev $DEV1 ingress"
        ]
    },
    {
        "id": "e912",
        "name": "Add cgroup filter with u32 ematch u32/zero offset and pipe action",
        "category": [
            "filter",
            "cgroup"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$TC qdisc add dev $DEV1 ingress"
        ],
        "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 1 cgroup match 'u32(u32 0xaabbccdd 0xffffffff at 0)' action pipe",
        "expExitCode": "0",
        "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
        "matchPattern": "^filter protocol ip pref 1 cgroup.*handle 0x1.*u32\\(aabbccdd/ffffffff at 0\\)",
        "matchCount": "1",
        "teardown": [
            "$TC qdisc del dev $DEV1 ingress"
        ]
    },
    {
        "id": "1435",
        "name": "Add cgroup filter with u32 ematch u32/positive offset and drop action",
        "category": [
            "filter",
            "cgroup"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$TC qdisc add dev $DEV1 ingress"
        ],
        "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 1 cgroup match 'u32(u32 0x11227788 0x1ffff0f0 at 12)' action drop",
        "expExitCode": "0",
        "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
        "matchPattern": "^filter protocol ip pref 1 cgroup.*handle 0x1.*u32\\(11227080/1ffff0f0 at 12\\)",
        "matchCount": "1",
        "teardown": [
            "$TC qdisc del dev $DEV1 ingress"
        ]
    },
    {
        "id": "1282",
        "name": "Add cgroup filter with u32 ematch u32/missing offset",
        "category": [
            "filter",
            "cgroup"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$TC qdisc add dev $DEV1 ingress"
        ],
        "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 1 cgroup match 'u32(u32 0x11227788 0xffffffff at)' action pass",
        "expExitCode": "1",
        "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
        "matchPattern": "^filter protocol ip pref 1 cgroup.*handle 0x1.*u32\\(11227788/ffffffff at 12\\)",
        "matchCount": "0",
        "teardown": [
            "$TC qdisc del dev $DEV1 ingress"
        ]
    },
    {
        "id": "6456",
        "name": "Add cgroup filter with u32 ematch u32/missing AT keyword",
        "category": [
            "filter",
            "cgroup"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$TC qdisc add dev $DEV1 ingress"
        ],
        "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 1 cgroup match 'u32(u32 0x77889900 0xfffff0f0 0)' action pipe",
        "expExitCode": "1",
        "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
        "matchPattern": "^filter protocol ip pref 1 cgroup.*handle 0x1.*u32\\(77889900/fffff0f0 at 0\\)",
        "matchCount": "0",
        "teardown": [
            "$TC qdisc del dev $DEV1 ingress"
        ]
    },
    {
        "id": "4231",
        "name": "Add cgroup filter with u32 ematch u32/missing value",
        "category": [
            "filter",
            "cgroup"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$TC qdisc add dev $DEV1 ingress"
        ],
        "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 1 cgroup match 'u32(u32 at 12)' action pipe",
        "expExitCode": "1",
        "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
        "matchPattern": "^filter protocol ip pref 1 cgroup.*handle 0x1.*u32\\(at 12\\)",
        "matchCount": "0",
        "teardown": [
            "$TC qdisc del dev $DEV1 ingress"
        ]
    },
    {
        "id": "2131",
        "name": "Add cgroup filter with u32 ematch u32/non-numeric value",
        "category": [
            "filter",
            "cgroup"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$TC qdisc add dev $DEV1 ingress"
        ],
        "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 1 cgroup match 'u32(u32 zero 0xffff at 0)' action pipe",
        "expExitCode": "1",
        "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
        "matchPattern": "^filter protocol ip pref 1 cgroup.*handle 0x1.*u32\\(00000000/ffff0000 at 0\\)",
        "matchCount": "0",
        "teardown": [
            "$TC qdisc del dev $DEV1 ingress"
        ]
    },
    {
        "id": "f125",
        "name": "Add cgroup filter with u32 ematch u32/non-numeric mask",
        "category": [
            "filter",
            "cgroup"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$TC qdisc add dev $DEV1 ingress"
        ],
        "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 1 cgroup match 'u32(u32 0x11223344 mask at 0)' action pass",
        "expExitCode": "1",
        "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
        "matchPattern": "^filter protocol ip pref 1 cgroup.*handle 0x1.*u32\\(11223344/00000000 at 0\\)",
        "matchCount": "0",
        "teardown": [
            "$TC qdisc del dev $DEV1 ingress"
        ]
    },
    {
        "id": "4316",
        "name": "Add cgroup filter with u32 ematch u32/negative offset and drop action",
        "category": [
            "filter",
            "cgroup"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$TC qdisc add dev $DEV1 ingress"
        ],
        "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 1 cgroup match 'u32(u32 0xaabbccdd 0xff00ff00 at -12)' action drop",
        "expExitCode": "0",
        "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
        "matchPattern": "^filter protocol ip pref 1 cgroup.*handle 0x1.*u32\\(aa00cc00/ff00ff00 at -12\\)",
        "matchCount": "1",
        "teardown": [
            "$TC qdisc del dev $DEV1 ingress"
        ]
    },
    {
        "id": "23ae",
        "name": "Add cgroup filter with u32 ematch u32/nexthdr+ offset and pipe action",
        "category": [
            "filter",
            "cgroup"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$TC qdisc add dev $DEV1 ingress"
        ],
        "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 1 cgroup match 'u32(u32 0xaabbccdd 0xffffffff at nexthdr+0)' action pipe",
        "expExitCode": "0",
        "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
        "matchPattern": "^filter protocol ip pref 1 cgroup.*handle 0x1.*u32\\(aabbccdd/ffffffff at nexthdr\\+0\\)",
        "matchCount": "1",
        "teardown": [
            "$TC qdisc del dev $DEV1 ingress"
        ]
    },
    {
        "id": "23a1",
        "name": "Add cgroup filter with canid ematch and single SFF",
        "category": [
            "filter",
            "cgroup"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$TC qdisc add dev $DEV1 ingress"
        ],
        "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 1 cgroup match 'canid(sff 1)' action pass",
        "expExitCode": "0",
        "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
        "matchPattern": "^filter protocol ip pref 1 cgroup.*handle 0x1.*canid\\(sff 0x1\\)",
        "matchCount": "1",
        "teardown": [
            "$TC qdisc del dev $DEV1 ingress"
        ]
    },
    {
        "id": "324f",
        "name": "Add cgroup filter with canid ematch and single SFF with mask",
        "category": [
            "filter",
            "cgroup"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$TC qdisc add dev $DEV1 ingress"
        ],
        "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 1 cgroup match 'canid(sff 0xaabb:0x00ff)' action pass",
        "expExitCode": "0",
        "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
        "matchPattern": "^filter protocol ip pref 1 cgroup.*handle 0x1.*canid\\(sff 0x2BB:0xFF\\)",
        "matchCount": "1",
        "teardown": [
            "$TC qdisc del dev $DEV1 ingress"
        ]
    },
    {
        "id": "2576",
        "name": "Add cgroup filter with canid ematch and multiple SFF",
        "category": [
            "filter",
            "cgroup"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$TC qdisc add dev $DEV1 ingress"
        ],
        "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 1 cgroup match 'canid(sff 1 sff 2 sff 3)' action pass",
        "expExitCode": "0",
        "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
        "matchPattern": "^filter protocol ip pref 1 cgroup.*handle 0x1.*canid\\(sff 0x1 sff 0x2 sff 0x3\\)",
        "matchCount": "1",
        "teardown": [
            "$TC qdisc del dev $DEV1 ingress"
        ]
    },
    {
        "id": "4839",
        "name": "Add cgroup filter with canid ematch and multiple SFF with masks",
        "category": [
            "filter",
            "cgroup"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$TC qdisc add dev $DEV1 ingress"
        ],
        "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 1 cgroup match 'canid(sff 0xaa:0x01 sff 0xbb:0x02 sff 0xcc:0x03)' action drop",
        "expExitCode": "0",
        "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
        "matchPattern": "^filter protocol ip pref 1 cgroup.*handle 0x1.*canid\\(sff 0xAA:0x1 sff 0xBB:0x2 sff 0xCC:0x3\\)",
        "matchCount": "1",
        "teardown": [
            "$TC qdisc del dev $DEV1 ingress"
        ]
    },
    {
        "id": "6713",
        "name": "Add cgroup filter with canid ematch and single EFF",
        "category": [
            "filter",
            "cgroup"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$TC qdisc add dev $DEV1 ingress"
        ],
        "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 1 cgroup match 'canid(eff 1)' action pipe",
        "expExitCode": "0",
        "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
        "matchPattern": "^filter protocol ip pref 1 cgroup.*handle 0x1.*canid\\(eff 0x1\\)",
        "matchCount": "1",
        "teardown": [
            "$TC qdisc del dev $DEV1 ingress"
        ]
    },
    {
        "id": "4572",
        "name": "Add cgroup filter with canid ematch and single EFF with mask",
        "category": [
            "filter",
            "cgroup"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$TC qdisc add dev $DEV1 ingress"
        ],
        "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 1 cgroup match 'canid(eff 0xaabb:0xf1f1)' action pass",
        "expExitCode": "0",
        "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
        "matchPattern": "^filter protocol ip pref 1 cgroup.*handle 0x1.*canid\\(eff 0xAABB:0xF1F1\\)",
        "matchCount": "1",
        "teardown": [
            "$TC qdisc del dev $DEV1 ingress"
        ]
    },
    {
        "id": "8031",
        "name": "Add cgroup filter with canid ematch and multiple EFF",
        "category": [
            "filter",
            "cgroup"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$TC qdisc add dev $DEV1 ingress"
        ],
        "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 1 cgroup match 'canid(eff 1 eff 2 eff 3)' action pass",
        "expExitCode": "0",
        "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
        "matchPattern": "^filter protocol ip pref 1 cgroup.*handle 0x1.*canid\\(eff 0x1 eff 0x2 eff 0x3\\)",
        "matchCount": "1",
        "teardown": [
            "$TC qdisc del dev $DEV1 ingress"
        ]
    },
    {
        "id": "ab9d",
        "name": "Add cgroup filter with canid ematch and multiple EFF with masks",
        "category": [
            "filter",
            "cgroup"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$TC qdisc add dev $DEV1 ingress"
        ],
        "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 1 cgroup match 'canid(eff 0xaa:0x01 eff 0xbb:0x02 eff 0xcc:0x03)' action pass",
        "expExitCode": "0",
        "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
        "matchPattern": "^filter protocol ip pref 1 cgroup.*handle 0x1.*canid\\(eff 0xAA:0x1 eff 0xBB:0x2 eff 0xCC:0x3\\)",
        "matchCount": "1",
        "teardown": [
            "$TC qdisc del dev $DEV1 ingress"
        ]
    },
    {
        "id": "5349",
        "name": "Add cgroup filter with canid ematch and a combination of SFF/EFF",
        "category": [
            "filter",
            "cgroup"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$TC qdisc add dev $DEV1 ingress"
        ],
        "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 1 cgroup match 'canid(sff 0x01 eff 0x02)' action pass",
        "expExitCode": "0",
        "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
        "matchPattern": "^filter protocol ip pref 1 cgroup.*handle 0x1.*canid\\(eff 0x2 sff 0x1\\)",
        "matchCount": "1",
        "teardown": [
            "$TC qdisc del dev $DEV1 ingress"
        ]
    },
    {
        "id": "c934",
        "name": "Add cgroup filter with canid ematch and a combination of SFF/EFF with masks",
        "category": [
            "filter",
            "cgroup"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$TC qdisc add dev $DEV1 ingress"
        ],
        "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 1 cgroup match 'canid(sff 0x01:0xf eff 0x02:0xf)' action drop",
        "expExitCode": "0",
        "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
        "matchPattern": "^filter protocol ip pref 1 cgroup.*handle 0x1.*canid\\(eff 0x2:0xF sff 0x1:0xF\\)",
        "matchCount": "1",
        "teardown": [
            "$TC qdisc del dev $DEV1 ingress"
        ]
    },
    {
        "id": "4319",
        "name": "Replace cgroup filter with diffferent match",
        "category": [
            "filter",
            "cgroup"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$TC qdisc add dev $DEV1 ingress",
            "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 1 cgroup match 'cmp(u8 at 0 layer link mask 0xff gt 10)' action pass"
        ],
        "cmdUnderTest": "$TC filter replace dev $DEV1 parent ffff: handle 1 protocol ip prio 1 cgroup match 'cmp(u8 at 0 layer link mask 0xff gt 8)' action pass",
        "expExitCode": "0",
        "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
        "matchPattern": "cmp\\(u8 at 0 layer 0 mask 0xff gt 8\\)",
        "matchCount": "1",
        "teardown": [
            "$TC qdisc del dev $DEV1 ingress"
        ]
    },
    {
        "id": "4636",
        "name": "Delete cgroup filter",
        "category": [
            "filter",
            "cgroup"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$TC qdisc add dev $DEV1 ingress",
            "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 1 cgroup match 'cmp(u8 at 0 layer link mask 0xff gt 10)' action pass"
        ],
        "cmdUnderTest": "$TC filter delete dev $DEV1 parent ffff: protocol ip prio 1 cgroup match 'cmp(u8 at 0 layer link mask 0xff gt 10)' action pass",
        "expExitCode": "0",
        "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
        "matchPattern": "cmp\\(u8 at 0 layer 0 mask 0xff gt 8\\)",
        "matchCount": "0",
        "teardown": [
            "$TC qdisc del dev $DEV1 ingress"
        ]
    }
]