Firewall Reports

The following is a list of commonly used firewall reports:

• top sources blocked
• top destinations blocked
• top services blocked
• top services accessed
• top rules
• open ports per firewall
• open ports form
• open ports by firewall - form
• accessed services by rule number
• search by service
• search by source machine
• search by destination machine

• all traffic over time
  • split by transport protocol
  • split by port (UDP)
  • split by port (TCP)
  • split by destination machine
  • split by action

If you are dealing with large volumes of firewall data, make sure you understand how to use summary indexing for your firewall data.