# tcp dport 22 iiftype ether ether saddr 00:0f:54:0c:11:4 accept [ { "match": { "left": { "payload": { "field": "dport", "protocol": "tcp" } }, "right": 22 } }, { "match": { "left": { "payload": { "field": "saddr", "protocol": "ether" } }, "right": "00:0f:54:0c:11:04" } }, { "accept": null } ]