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|
{
"nftables": [
{
"metainfo": {
"version": "VERSION",
"release_name": "RELEASE_NAME",
"json_schema_version": 1
}
},
{
"table": {
"family": "inet",
"name": "filter",
"handle": 0
}
},
{
"chain": {
"family": "inet",
"table": "filter",
"name": "ssh",
"handle": 0,
"type": "filter",
"hook": "input",
"prio": 0,
"policy": "accept"
}
},
{
"chain": {
"family": "inet",
"table": "filter",
"name": "input",
"handle": 0,
"type": "filter",
"hook": "input",
"prio": 1,
"policy": "accept"
}
},
{
"rule": {
"family": "inet",
"table": "filter",
"chain": "ssh",
"handle": 0,
"expr": [
{
"match": {
"op": "==",
"left": {
"payload": {
"protocol": "tcp",
"field": "dport"
}
},
"right": 22
}
},
{
"accept": null
}
]
}
}
]
}
|
