OpenBSD Handbook

OpenBSD 7.9 release · amd64 · Generated 2026-09-09

tcpshow-1.74p0

decode tcpdump(1) output

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Description

tcpshow reads a tcpdump(1) savefile and provides a reasonably complete decode of Ethernet, IP, ICMP, UDP and TCP headers. Boolean expressions may also be specified for packet selection. Data within the packets are displayed in ASCII. tcpshow's output is similar to Sun Solaris's snoop(1M) command for network packet capture and inspection.

Package information

Ports path
net/tcpshow
Package architecture
amd64
Maintainer
The OpenBSD ports mailing-list <ports@openbsd.org>
Categories
net, security
Available flavors
None listed

These are ports metadata. Binary availability depends on the release, architecture and mirror. Build and test dependencies are not an installation checklist.

Direct dependencies

None listed in sqlports.

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