Elastic Stack 7 : Install Packetbeat2019/06/18 |
Install Packetbeat that collects and analyze Network packets.
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[1] | Install Packetbeat. Configure Elasticsearch repository before it. |
[root@dlp ~]# yum -y install packetbeat
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[2] | Configure basic settings and start Packetbeat. |
[root@dlp ~]#
vi /etc/packetbeat/packetbeat.yml # line 29: set items to collect data # if disable ICMPv4/ICMPv6, turn to false # line 34 and later : many items are targeted as monitoring by default, # but if not need, comment out the line [ports: ***] packetbeat.protocols: - type: icmp # Enable ICMPv4 and ICMPv6 monitoring. Default: false enabled: true - type: amqp # Configure the ports where to listen for AMQP traffic. You can disable # the AMQP protocol by commenting out the list of ports. ports: [5672] ..... ..... # line 143: if use Kibana, uncomment and specify output host # if SSL is enabled on Kibana, hostname should be the same with the hostname in certs
setup.kibana:
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host: "https://dlp.srv.world:5601"
# line 174: specify output host # the default is localhost's Elasticsearch # if output to Logstash, comment out Elasticsearch and uncomment logstash lines output.elasticsearch: # Array of hosts to connect to.l hosts: ["localhost:9200"] ..... ..... #output.logstash: # The Logstash hosts #hosts: ["localhost:5044"]
[root@dlp ~]#
vi /etc/packetbeat/packetbeat.reference.yml # line 1401: if use Kibana, uncomment and specify output host # if SSL is enabled on Kibana, uncomment ssl related lines # if your certs is self-siged one, ssl.verification_mode should be [none] setup.kibana: # Kibana Host # Scheme and port can be left out and will be set to the default (http and 5601) # In case you specify and additional path, the scheme is required: http://localhost:5601/path # IPv6 addresses should always be defined as: https://[2001:db8::1]:5601 host: "dlp.srv.world:5601" # Optional protocol and basic auth credentials. protocol: "https" #username: "elastic" #password: "changeme" # Optional HTTP Path #path: "" # Use SSL settings for HTTPS. Default is true. ssl.enabled: true # Configure SSL verification mode. If `none` is configured, all server hosts # and certificates will be accepted. In this mode, SSL based connections are # susceptible to man-in-the-middle attacks. Use only for testing. Default is # `full`. ssl.verification_mode: none[root@dlp ~]# systemctl start packetbeat [root@dlp ~]# systemctl enable packetbeat
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[3] | Make sure the data has been collected normally. |
# index list [root@dlp ~]# curl localhost:9200/_cat/indices?v health status index uuid pri rep docs.count docs.deleted store.size pri.store.size yellow open sshd_fail-2019.06 Q689hZJTTjG6beQ6XtZsXw 1 1 10 0 68.5kb 68.5kb green open .kibana_1 OD2lQaCLQFeG7RQbYXigEA 1 0 508 7 464.7kb 464.7kb yellow open test_index u5nanOeOSCmGbSIlrqluZA 1 1 1 0 5.2kb 5.2kb yellow open packetbeat-7.1.1-2019.06.14-000001 azF2ujw4RAeZ9pgdDvRBUg 1 1 8 0 32.4kb 32.4kb yellow open metricbeat-7.1.1-2019.06.14-000001 5cFmXcywQVWZTKvPMsZdoQ 1 1 3342 0 2mb 2mb green open .kibana_task_manager yuJ1nGaBSDeoeP6GToztbg 1 0 2 0 45.6kb 45.6kb # document list on the index [root@dlp ~]# curl localhost:9200/packetbeat-7.1.1-2019.06.18-000001/_search?pretty { "took" : 5, "timed_out" : false, "_shards" : { "total" : 1, "successful" : 1, "skipped" : 0, "failed" : 0 }, "hits" : { "total" : { "value" : 58, "relation" : "eq" }, "max_score" : 1.0, "hits" : [ { "_index" : "packetbeat-7.1.1-2019.06.18-000001", "_type" : "_doc", "_id" : "wrgpaGsBUwLvb9GHIMn2", "_score" : 1.0, "_source" : { "@timestamp" : "2019-06-18T01:17:32.792Z", "server" : { "ip" : "10.0.0.30" }, ..... ..... |
[4] | If Kibana is running, it's possible to import data to sample Dashboards. |
[root@dlp ~]# packetbeat setup --dashboards Loading dashboards (Kibana must be running and reachable) Loaded dashboards |
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