From 02d2e5e2c6d64f14433a9679db173b7296da195a Mon Sep 17 00:00:00 2001 From: Wes Lambert Date: Wed, 30 Sep 2020 17:53:30 +0000 Subject: [PATCH] Fix isue with null Zeek server IP --- salt/elasticsearch/files/ingest/zeek.common | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/salt/elasticsearch/files/ingest/zeek.common b/salt/elasticsearch/files/ingest/zeek.common index b0ac0d12a..76bdd700e 100644 --- a/salt/elasticsearch/files/ingest/zeek.common +++ b/salt/elasticsearch/files/ingest/zeek.common @@ -12,9 +12,9 @@ { "rename": { "field": "message2.id.orig_p", "target_field": "source.port", "ignore_missing": true } }, { "rename": { "field": "message2.id.resp_h", "target_field": "destination.ip", "ignore_missing": true } }, { "rename": { "field": "message2.id.resp_p", "target_field": "destination.port", "ignore_missing": true } }, - { "set": { "field": "client.ip", "value": "{{source.ip}}" } }, + { "set": { "if": "ctx.source?.ip != null", "field": "client.ip", "value": "{{source.ip}}" } }, { "set": { "if": "ctx.source?.port != null", "field": "client.port", "value": "{{source.port}}" } }, - { "set": { "field": "server.ip", "value": "{{destination.ip}}" } }, + { "set": { "if": "ctx.destination?.ip != null", "field": "server.ip", "value": "{{destination.ip}}" } }, { "set": { "if": "ctx.destination?.port != null", "field": "server.port", "value": "{{destination.port}}" } }, { "set": { "field": "observer.name", "value": "{{agent.name}}" } }, { "date": { "field": "message2.ts", "target_field": "@timestamp", "formats": ["ISO8601", "UNIX"], "ignore_failure": true } },