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PCAPNG Capture Samples

Downloadable PCAPNG capture files from simple to complex for parser validation, format comparison, and network-analysis walkthroughs

Samples

Entries inside this sample collection

FileSimple

Simple HTTP Request Capture (PCAPNG)

A compact PCAPNG sample with one HTTP GET packet, useful for verifying basic pcapng support

Difficulty

1/10

Estimated time

1 min

Tags

pcapng, http, tcp, ipv4, ethernet

simple-http-request.pcapng

PCAPNG · 204 B

Download fileOpen in new tab
format
PCAPNG
packets
1
protocols
Ethernet, IPv4, TCP, HTTP
size
204 B
FileIntermediate

HTTP and DNS Session Mix (PCAPNG)

An intermediate PCAPNG that combines a DNS query and a short HTTP exchange for cross-format testing

Difficulty

3/10

Estimated time

3 min

Tags

pcapng, dns, http, tcp, udp, session

intermediate-http-and-dns.pcapng

PCAPNG · 452 B

Download fileOpen in new tab
format
PCAPNG
packets
3
protocols
Ethernet, IPv4, UDP, DNS, TCP, HTTP
size
452 B
FileComplex

Complex Multi-Service Traffic (PCAPNG)

A richer PCAPNG with DNS lookups, internal health checks, and telemetry-style application traffic

Difficulty

5/10

Estimated time

5 min

Tags

pcapng, dns, http, multi-service, monitoring, traffic

complex-service-mix.pcapng

PCAPNG · 728 B

Download fileOpen in new tab
format
PCAPNG
packets
5
protocols
Ethernet, IPv4, UDP, DNS, TCP, HTTP
size
728 B

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Related

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Related workflows

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Capture and replay controlled webhook requests, inspect delivery evidence, and check the receiver HTTPS certificate without treating a valid certificate as proof of business trust.

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Network Triage, Packet Inspection, and Endpoint Debugging

Inspect captures, replay webhooks, validate addresses and CIDR ranges, check DNS, WHOIS, hosts files, TLS, and user agents, then record a focused network diagnosis.

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Infer JSON Schema from Samples and Spreadsheets

Derive a reviewable JSON Schema draft from representative JSON samples or XLSX rows, then inspect types, requiredness, nulls, and outliers before treating it as a contract.

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Network Address Conversion and Evidence Preparation

Validate addresses, convert IPv4 and IPv6 formats, normalize URL and webhook inputs, and package DNS, hosts, port, WHOIS, and packet evidence for review.

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