nftables-json 0.3.0

Serde JSON model for interacting with the nftables `nft` executable
Documentation 
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# reject
[
    {
        "reject": null
    }
]

# 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 icmp 3
[
    {
        "reject": {
            "expr": "port-unreachable",
            "type": "icmp"
        }
    }
]

# mark 0x80000000 reject with tcp reset
[
    {
        "match": {
            "left": {
                "meta": { "key": "mark" }
            },
	    "op": "==",
            "right": "0x80000000"
        }
    },
    {
        "reject": {
            "type": "tcp reset"
        }
    }
]