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# ip saddr @set1 drop
[
{
"match": {
"left": {
"payload": {
"field": "saddr",
"protocol": "ip"
}
},
"op": "==",
"right": "@set1"
}
},
{
"drop": null
}
]
# ip6 daddr != @set2 accept
[
{
"match": {
"left": {
"payload": {
"field": "daddr",
"protocol": "ip6"
}
},
"op": "!=",
"right": "@set2"
}
},
{
"accept": null
}
]
# ip saddr . ip daddr . tcp dport @set3 accept
[
{
"match": {
"left": {
"concat": [
{
"payload": {
"field": "saddr",
"protocol": "ip"
}
},
{
"payload": {
"field": "daddr",
"protocol": "ip"
}
},
{
"payload": {
"field": "dport",
"protocol": "tcp"
}
}
]
},
"op": "==",
"right": "@set3"
}
},
{
"accept": null
}
]
# ip daddr . tcp dport { 10.0.0.0/8 . 10-23, 192.168.1.1-192.168.3.8 . 80-443 } accept
[
{
"match": {
"left": {
"concat": [
{
"payload": {
"field": "daddr",
"protocol": "ip"
}
},
{
"payload": {
"field": "dport",
"protocol": "tcp"
}
}
]
},
"op": "==",
"right": {
"set": [
{
"concat": [
{
"prefix": {
"addr": "10.0.0.0",
"len": 8
}
},
{
"range": [
10,
23
]
}
]
},
{
"concat": [
{
"range": [
"192.168.1.1",
"192.168.3.8"
]
},
{
"range": [
80,
443
]
}
]
}
]
}
}
},
{
"accept": null
}
]