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Illumio Core 22.2 Install, Configure, Upgrade

Ingested Flow Examples

This section provides flow examples while using the supported parsers and connectors.

IPFIX

The below example shows a destination that listens for IPFIX on UDP 4739 coming only from an IPFIX exporter whose IP address is 192.168.11.5. The flows from other IPFIX exporters will be discarded.

destinations:
  - name: ipfix
    parser:
      type: ipfix
    connectors:
      - type: udp
        properties:
          ports: '4739'
          remote_addrs: '192.168.11.5'

NetFlow

The below example is using NetFlow in which Flowlink will parse NetFlow records via UDP 6500 and listen for any data source IP address.

destinations:
  - name: netflow
    parser:
      type: netflow
    connectors:
      - type: udp
        properties:
          ports: '6500'

AWS

The below example is of an AWS destination in which the CloudWatch Log Group name is myVPCFlowLogs and is configured in the AWS Oregon region.

destinations:
  - name: aws
    parser:
      type: aws
    connectors:
      - type: aws
        properties:
          region: us-west-2
          credentials: $cat /home/employee/aws_info
          log_groupname: myVPCFlowLogs

Text

The below example is of a text destination using Syslog and listening on UDP 6514. The syslog format uses sip attribute to extract the source IP of the flow.

destinations:
  - name: syslog
    parser:
      type: text
      properties:
        src_ip: sip
        dst_ip: dip
        dst_port: dport
        protocol: prot
        timestamp: "date_time, 1"
        timestamp_format: "mmm dd yyyy HH:MM:SS"
    connectors:
      - type: udp
        properties:
          ports: "6514"

YAML

pce_addr: 2x2mypce.example.com:8443
api_key: $cat api_info
data_directory: /home/employee/
aggregation_minutes: 5
destinations:
  - name: netflow
    parser:
      type: netflow
    connectors:
      - type: udp
        properties:
          ports: '6500'
  - name: ipfix
    parser:
      type: ipfix
    connectors:
      - type: udp
        properties:
          ports: '6514'