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{
"nftables": [
{
"metainfo": {
"version": "1.0.9",
"release_name": "Old Doc Yak #3",
"json_schema_version": 1
}
},
{
"table": {
"family": "ip",
"name": "nat",
"handle": 1
}
},
{
"chain": {
"family": "ip",
"table": "nat",
"name": "prerouting",
"handle": 1,
"type": "nat",
"hook": "prerouting",
"prio": 0,
"policy": "accept"
}
},
{
"chain": {
"family": "ip",
"table": "nat",
"name": "postrouting",
"handle": 2,
"type": "nat",
"hook": "postrouting",
"prio": 100,
"policy": "accept"
}
},
{
"rule": {
"family": "ip",
"table": "nat",
"chain": "postrouting",
"handle": 3,
"expr": [
{
"match": {
"op": "==",
"left": {
"meta": {
"key": "l4proto"
}
},
"right": "tcp"
}
},
{
"match": {
"op": "!=",
"left": {
"payload": {
"protocol": "ip",
"field": "daddr"
}
},
"right": {
"prefix": {
"addr": "192.168.122.0",
"len": 24
}
}
}
},
{
"masquerade": {
"port": {
"range": [
1024,
65535
]
}
}
}
]
}
},
{
"rule": {
"family": "ip",
"table": "nat",
"chain": "postrouting",
"handle": 4,
"expr": [
{
"match": {
"op": "==",
"left": {
"meta": {
"key": "oifname"
}
},
"right": "wan0"
}
},
{
"masquerade": null
}
]
}
}
]
}