All about PCAPs

Collection of "bad" packets in PCAPs

 https://github.com/DNS-OARC/bad-packets

Datasets | DNS | IP | Networks

Collection of "bad" packets in PCAPs that can be used for testing software.


DNS Replay Tool (drool)

 https://www.dns-oarc.net/tools/drool

DNS | IP | Networks | Tools

Tool to replay DNS queries captured in a pcap file with accurate timing between queries. Allows modifying the replay like changing IP addresses, speed up or slow down the queries.


DNSCAP

 https://www.dns-oarc.net/tools/dnscap

DNS | IP | Networks | Tools

DNS network capture utility. Similar in concept to tcpdump, but with specialized options for DNS.


dnsperf and resperf

 https://www.dns-oarc.net/tools/dnsperf

DNS | IP | Networks | Tools

DNS performance measurement tools.


wirediff

 https://github.com/aaptel/qtwirediff

Networks | Tools

WireDiff is a debugging tool to diff network traffic leveraging Wireshark.

Wirediff lets you open 2 network traces packets side-by-side. You can select a packet from each trace and diff their content at the protocol level you want.

A more thourough introduction is available in the APNIC blog: https://blog.apnic.net/2020/07/01/wirediff-a-new-tool-to-diff-network-captures/.