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20 lines
1.5 KiB
Plaintext
20 lines
1.5 KiB
Plaintext
{
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"description" : "suricata.dhcp",
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"processors" : [
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{ "remove": { "field": "host.hostname", "ignore_failure": true } },
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{ "remove": { "field": "host.mac", "ignore_failure": true } },
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{ "rename": { "field": "message2.proto", "target_field": "network.transport", "ignore_missing": true } },
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{ "rename": { "field": "message2.app_proto", "target_field": "network.protocol", "ignore_missing": true } },
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{ "rename": { "field": "message2.dhcp.assigned_ip", "target_field": "dhcp.assigned_ip", "ignore_missing": true } },
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{ "rename": { "field": "message2.dhcp.client_ip", "target_field": "client.address", "ignore_missing": true } },
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{ "rename": { "field": "message2.dhcp.client_mac", "target_field": "host.mac", "ignore_missing": true } },
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{ "rename": { "field": "message2.dhcp.dhcp_type", "target_field": "dhcp.message_types", "ignore_missing": true } },
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{ "rename": { "field": "message2.dhcp.hostname", "target_field": "host.hostname", "ignore_missing": true } },
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{ "rename": { "field": "message2.dhcp.type", "target_field": "dhcp.type", "ignore_missing": true } },
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{ "rename": { "field": "message2.dhcp.id", "target_field": "dhcp.id", "ignore_missing": true } },
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{ "set": { "if": "ctx.dhcp?.type == 'request'", "field": "server.address", "value": "{{destination.ip}}" } },
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{ "set": { "if": "ctx.dhcp?.type == 'reply'", "field": "server.address", "value": "{{source.ip}}" } },
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{ "pipeline": { "name": "common" } }
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]
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}
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