Read the traffic. Explain the system.
How to Identify a TLS Handshake Failure in Wireshark
Find TLS alerts, isolate the failing TCP stream, and distinguish handshake rejection from resets, timeouts, and encrypted TLS 1.3 messages.
By Packet Report Editorial Team · 2026-10-09 · 7 min readLatest
How to Find DNS Timeouts in Wireshark
Find unanswered DNS queries, inspect retries and response times, and distinguish a real timeout from DNS errors or an incomplete capture.
How to Find a Slow Server Response in Wireshark
Use Wireshark response-time filters and packet timestamps to find slow requests, distinguish transport stalls, and understand encrypted-traffic limits.
How to Diagnose TCP Resets in a Packet Capture
A Wireshark and TShark workflow for finding TCP resets, checking sequence numbers, and investigating endpoint or network-device resets.
How to Compare Network Latency in Packet Captures
A Wireshark and TShark workflow for comparing TCP RTT across captures, checking capture quality and separating network delay from application waits.
How to Capture Packets from a Wireless Client
Choose the right capture point, record a Wi-Fi client’s traffic with Wireshark, and use monitor mode when you need raw 802.11 frames.
What HTTPS Hides in a Packet Capture — and What It Leaves Visible
A packet capture can still reveal addresses, timing, size, transport behaviour and sometimes a hostname even when HTTPS protects page contents.