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|
# tcp option sack0 left 1
[
{
"match": {
"left": {
"tcp option": {
"field": "left",
"name": "sack"
}
},
"op": "==",
"right": 1
}
}
]
# tcp option sack0 right 1
[
{
"match": {
"left": {
"tcp option": {
"field": "right",
"name": "sack"
}
},
"op": "==",
"right": 1
}
}
]
# tcp option mptcp subtype . tcp dport { mp-capable . 10, mp-join . 100, add-addr . 200, remove-addr . 300, mp-prio . 400, mp-fail . 500, mp-fastclose . 600, mp-tcprst . 700 }
[
{
"match": {
"left": {
"concat": [
{
"tcp option": {
"field": "subtype",
"name": "mptcp"
}
},
{
"payload": {
"field": "dport",
"protocol": "tcp"
}
}
]
},
"op": "==",
"right": {
"set": [
{
"concat": [
"mp-capable",
10
]
},
{
"concat": [
"remove-addr",
300
]
},
{
"concat": [
"mp-fastclose",
600
]
},
{
"concat": [
"mp-join",
100
]
},
{
"concat": [
"mp-prio",
400
]
},
{
"concat": [
"mp-tcprst",
700
]
},
{
"concat": [
"add-addr",
200
]
},
{
"concat": [
"mp-fail",
500
]
}
]
}
}
}
]
|