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AWS_Flowlog_Graph

simple script that reads AWS VPC Flowlogs and generate a connection graph representing TCP traffic flow.

Discription

Data can be downloaded or read direcly from cloudwatch

Tagging and other identifing infomation is queried directly from AWS

By default inbound connection to ELBs are ignored, as are unlabled outbound connection (this can be changed in settings)

To reduce clutter, Hosts in the same scaling group are consolidated, optionaly, similar named posts are also consolidated eg: "rabbitmq01.domain" "rabbitmq02.domain" "rabbitmq03.domain" becomes just "rabbitmq"

Output Examples

A Directed Graph

As an Undirected Graph

Undirected Graph (Alt)