A transit edge firewall's syslog reports a blocked session but has already dropped the protocol fields the analyst needs. Which analysis tool should the analyst use next?
Select an answer to reveal the explanation.
Short Explanation
Syslog is the postcard; the packet is the letter inside the envelope. When the postcard already tore off the protocol details, you need Stream or a PCAP, not a second look at the same thin log. DHCP and proxy lists answer other questions.
Full Explanation
Parsed firewall syslog is a high-value source for session metadata, but it is lossy once the vendor has dropped payload or protocol fields. Splunk Stream or a packet capture is the analysis tool that retains full-fidelity network data for those fields. Changing the index name or consulting DHCP does not reconstruct bytes that were never stored. Proxy URL logs help only when the session actually traversed the proxy.