net/tcpflow - The NetBSD Packages Collection

Captures data transmitted as part of TCP connections

tcpflow is a program that captures data transmitted as part of TCP connections
(flows), and stores the data in a way that is convenient for protocol analysis
or debugging. A program like 'tcpdump' shows a summary of packets seen on the
wire, but usually doesn't store the data that's actually being transmitted.
In contrast, tcpflow reconstructs the actual data streams and stores each flow
in a separate file for later analysis.

tcpflow understands sequence numbers and will correctly reconstruct data
streams regardless of retransmissions or out-of-order delivery. However, it
currently does not understand IP fragments; flows containing IP fragments will
not be recorded properly.

tcpflow is based on the LBL Packet Capture Library (available from LBL) and
therefore supports the same rich filtering expressions that programs like
'tcpdump' support.

Build dependencies

devel/boost-headers pkgtools/mktools pkgtools/cwrappers

Runtime dependencies

devel/boost-libs devel/boost-libs

Binary packages

NetBSD 10.0aarch64tcpflow-1.6.1nb11.tgz
NetBSD 10.0aarch64tcpflow-1.6.1nb7.tgz
NetBSD 10.0aarch64tcpflow-1.6.1nb9.tgz
NetBSD 10.0aarch64tcpflow-1.6.1nb11.tgz
NetBSD 10.0aarch64ebtcpflow-1.6.1nb7.tgz
NetBSD 10.0aarch64ebtcpflow-1.6.1nb9.tgz
NetBSD 10.0alphatcpflow-1.6.1nb9.tgz
NetBSD 10.0earmv6hftcpflow-1.6.1nb7.tgz
NetBSD 10.0earmv6hftcpflow-1.6.1nb9.tgz
NetBSD 10.0earmv6hftcpflow-1.6.1nb11.tgz
NetBSD 10.0earmv6hftcpflow-1.6.1nb11.tgz
NetBSD 10.0earmv7hftcpflow-1.6.1nb7.tgz
NetBSD 10.0earmv7hftcpflow-1.6.1nb9.tgz
NetBSD 10.0earmv7hftcpflow-1.6.1nb11.tgz
NetBSD 10.0i386tcpflow-1.6.1nb6.tgz
NetBSD 10.0powerpctcpflow-1.6.1nb9.tgz
NetBSD 10.0powerpctcpflow-1.6.1nb11.tgz
NetBSD 10.0x86_64tcpflow-1.6.1nb7.tgz
NetBSD 9.0aarch64tcpflow-1.6.1nb11.tgz
NetBSD 9.0aarch64tcpflow-1.6.1nb7.tgz
NetBSD 9.0aarch64tcpflow-1.6.1nb9.tgz
NetBSD 9.0alphatcpflow-1.6.1nb7.tgz
NetBSD 9.0alphatcpflow-1.6.1nb9.tgz
NetBSD 9.0earmv6hftcpflow-1.6.1nb11.tgz
NetBSD 9.0earmv6hftcpflow-1.6.1nb7.tgz
NetBSD 9.0earmv6hftcpflow-1.6.1nb9.tgz
NetBSD 9.0earmv7hftcpflow-1.6.1nb7.tgz
NetBSD 9.0earmv7hftcpflow-1.6.1nb9.tgz
NetBSD 9.0i386tcpflow-1.6.1nb11.tgz
NetBSD 9.0i386tcpflow-1.6.1nb7.tgz
NetBSD 9.0i386tcpflow-1.6.1nb9.tgz
NetBSD 9.0mips64ebtcpflow-1.6.1nb7.tgz
NetBSD 9.0mips64ebtcpflow-1.6.1nb9.tgz
NetBSD 9.0powerpctcpflow-1.6.1nb11.tgz
NetBSD 9.0powerpctcpflow-1.6.1nb7.tgz
NetBSD 9.0powerpctcpflow-1.6.1nb9.tgz
NetBSD 9.0sparc64tcpflow-1.6.1nb9.tgz
NetBSD 9.0sparc64tcpflow-1.6.1nb7.tgz
NetBSD 9.0x86_64tcpflow-1.6.1nb11.tgz
NetBSD 9.0x86_64tcpflow-1.6.1nb7.tgz
NetBSD 9.0x86_64tcpflow-1.6.1nb9.tgz
NetBSD 9.3x86_64tcpflow-1.6.1nb11.tgz
NetBSD 9.3x86_64tcpflow-1.6.1nb11.tgz

Binary packages can be installed with the high-level tool pkgin (which can be installed with pkg_add) or pkg_add(1) (installed by default). The NetBSD packages collection is also designed to permit easy installation from source.

Available build options

Enable cairo support.

Known vulnerabilities

The pkg_admin audit command locates any installed package which has been mentioned in security advisories as having vulnerabilities.

Please note the vulnerabilities database might not be fully accurate, and not every bug is exploitable with every configuration.

Problem reports, updates or suggestions for this package should be reported with send-pr.