# icmp type echo-request
[
{
"match": {
"left": {
"payload": {
"field": "type",
"protocol": "icmp"
}
},
"op": "==",
"right": "echo-request"
}
}
]
# meta l4proto icmp icmp type echo-request
[
{
"match": {
"left": {
"meta": { "key": "l4proto" }
},
"op": "==",
"right": "icmp"
}
},
{
"match": {
"left": {
"payload": {
"field": "type",
"protocol": "icmp"
}
},
"op": "==",
"right": "echo-request"
}
}
]
# meta l4proto ipv6-icmp icmpv6 type nd-router-advert
[
{
"match": {
"left": {
"meta": { "key": "l4proto" }
},
"op": "==",
"right": "ipv6-icmp"
}
},
{
"match": {
"left": {
"payload": {
"field": "type",
"protocol": "icmpv6"
}
},
"op": "==",
"right": "nd-router-advert"
}
}
]
# meta l4proto 58 icmpv6 type nd-router-advert
[
{
"match": {
"left": {
"meta": { "key": "l4proto" }
},
"op": "==",
"right": 58
}
},
{
"match": {
"left": {
"payload": {
"field": "type",
"protocol": "icmpv6"
}
},
"op": "==",
"right": "nd-router-advert"
}
}
]
# icmpv6 type nd-router-advert
[
{
"match": {
"left": {
"payload": {
"field": "type",
"protocol": "icmpv6"
}
},
"op": "==",
"right": "nd-router-advert"
}
}
]