Package: lft (3.94-1) [debports]

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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.

Other Packages Related to lft

• dep: libc6 (>= 2.38)

  GNU C Library: Shared libraries
  also a virtual package provided by libc6-udeb

• dep: libpcap0.8t64 (>= 1.0.0)

  system interface for user-level packet capture

Download lft

Download for all available architectures

Architecture	Package Size	Installed Size	Files
ppc64 (unofficial port)	70.8 kB	295.0 kB	[list of files]