nftables-json 0.3.0

# reject with icmp host-unreachable
[
    {
        "reject": {
            "expr": "host-unreachable",
            "type": "icmp"
        }
    }
]

# reject with icmp net-unreachable
[
    {
        "reject": {
            "expr": "net-unreachable",
            "type": "icmp"
        }
    }
]

# reject with icmp prot-unreachable
[
    {
        "reject": {
            "expr": "prot-unreachable",
            "type": "icmp"
        }
    }
]

# reject with icmp port-unreachable
[
    {
        "reject": {
            "expr": "port-unreachable",
            "type": "icmp"
        }
    }
]

# reject with icmp net-prohibited
[
    {
        "reject": {
            "expr": "net-prohibited",
            "type": "icmp"
        }
    }
]

# reject with icmp host-prohibited
[
    {
        "reject": {
            "expr": "host-prohibited",
            "type": "icmp"
        }
    }
]

# reject with icmp admin-prohibited
[
    {
        "reject": {
            "expr": "admin-prohibited",
            "type": "icmp"
        }
    }
]

# reject with icmpv6 no-route
[
    {
        "reject": {
            "expr": "no-route",
            "type": "icmpv6"
        }
    }
]

# reject with icmpv6 admin-prohibited
[
    {
        "reject": {
            "expr": "admin-prohibited",
            "type": "icmpv6"
        }
    }
]

# reject with icmpv6 addr-unreachable
[
    {
        "reject": {
            "expr": "addr-unreachable",
            "type": "icmpv6"
        }
    }
]

# reject with icmpv6 port-unreachable
[
    {
        "reject": {
            "expr": "port-unreachable",
            "type": "icmpv6"
        }
    }
]

# mark 12345 reject with tcp reset
[
    {
        "match": {
            "left": {
                "meta": { "key": "mark" }
            },
	    "op": "==",
            "right": 12345
        }
    },
    {
        "reject": {
            "type": "tcp reset"
        }
    }
]

# reject
[
    {
        "reject": null
    }
]

# meta nfproto ipv4 reject
[
    {
        "match": {
            "left": {
                "meta": { "key": "nfproto" }
            },
	    "op": "==",
            "right": "ipv4"
        }
    },
    {
        "reject": null
    }
]

# meta nfproto ipv6 reject
[
    {
        "match": {
            "left": {
                "meta": { "key": "nfproto" }
            },
	    "op": "==",
            "right": "ipv6"
        }
    },
    {
        "reject": null
    }
]

# reject with icmpx host-unreachable
[
    {
        "reject": {
            "expr": "host-unreachable",
            "type": "icmpx"
        }
    }
]

# reject with icmpx no-route
[
    {
        "reject": {
            "expr": "no-route",
            "type": "icmpx"
        }
    }
]

# reject with icmpx admin-prohibited
[
    {
        "reject": {
            "expr": "admin-prohibited",
            "type": "icmpx"
        }
    }
]

# reject with icmpx port-unreachable
[
    {
        "reject": {
            "expr": "port-unreachable",
            "type": "icmpx"
        }
    }
]

# reject with icmpx 3
[
    {
        "reject": {
            "expr": "admin-prohibited",
            "type": "icmpx"
        }
    }
]

# meta nfproto ipv4 reject with icmp host-unreachable
[
    {
        "match": {
            "left": {
                "meta": { "key": "nfproto" }
            },
	    "op": "==",
            "right": "ipv4"
        }
    },
    {
        "reject": {
            "expr": "host-unreachable",
            "type": "icmp"
        }
    }
]

# meta nfproto ipv6 reject with icmpv6 no-route
[
    {
        "match": {
            "left": {
                "meta": { "key": "nfproto" }
            },
	    "op": "==",
            "right": "ipv6"
        }
    },
    {
        "reject": {
            "expr": "no-route",
            "type": "icmpv6"
        }
    }
]

# meta nfproto ipv4 reject with icmpx admin-prohibited
[
    {
        "match": {
            "left": {
                "meta": {
                    "key": "nfproto"
                }
            },
            "op": "==",
            "right": "ipv4"
        }
    },
    {
        "reject": {
            "expr": "admin-prohibited",
            "type": "icmpx"
        }
    }
]

# meta nfproto ipv6 reject with icmpx admin-prohibited
[
    {
        "match": {
            "left": {
                "meta": {
                    "key": "nfproto"
                }
            },
            "op": "==",
            "right": "ipv6"
        }
    },
    {
        "reject": {
            "expr": "admin-prohibited",
            "type": "icmpx"
        }
    }
]

# ether saddr aa:bb:cc:dd:ee:ff ip daddr 192.168.0.1 reject
[
    {
        "match": {
            "left": {
                "payload": {
                    "field": "saddr",
                    "protocol": "ether"
                }
            },
            "op": "==",
            "right": "aa:bb:cc:dd:ee:ff"
        }
    },
    {
        "match": {
            "left": {
                "payload": {
                    "field": "daddr",
                    "protocol": "ip"
                }
            },
            "op": "==",
            "right": "192.168.0.1"
        }
    },
    {
        "reject": {
            "expr": "port-unreachable",
            "type": "icmp"
        }
    }
]