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[ Source: lft  ]

Package: lft (3.91-1)

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layer-four traceroute

This sends various TCP SYN and FIN probes (differing from Van Jacobson's UDP-based method) utilizing the IP protocol "time to live" field and attempts to elicit an ICMP TIME_EXCEEDED response from each gateway along the path to some host. lft also listens for various TCP and ICMP messages along the way to assist network managers in ascertaining per-protocol heuristic routing information and can optionally retrieve various information about the networks it traverses.

Tags: Implemented in: C, User Interface: Command Line, Networking: network::routing, role::program, Scope: Utility, Purpose: Routing

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Download lft

Download for all available architectures
Architecture Package Size Installed Size Files
amd64 69.2 kB190.0 kB [list of files]
arm64 66.4 kB186.0 kB [list of files]
armel 65.2 kB176.0 kB [list of files]
armhf 65.5 kB140.0 kB [list of files]
i386 71.6 kB200.0 kB [list of files]
mips64el 65.2 kB204.0 kB [list of files]
mipsel 64.9 kB194.0 kB [list of files]
ppc64el 72.1 kB294.0 kB [list of files]
s390x 64.2 kB186.0 kB [list of files]