TRACEROUTE(1) User's Reference Manual TRACEROUTE(1)
NAME
traceroute — trace the route to a host
SYNOPSIS
traceroute [option ...] host
DESCRIPTION
Print the route packets trace to network host.
OPTIONS
-f, --first-hop=start
Set the initial hop distance, that is the time-to-live.
-g, --gateways=gates
List of gateways for loose source routing.
-I, --icmp
Use ICMP ECHO as probe.
-m, --max-hop=num
Set the maximal hop count (default is 64).
-M, --type=method
Use the method (icmp or the default udp) for traceroute opera-
tions.
-p, --port=port
Use the destination port port (default is 33434).
-q, --tries=num
Send num probe packets per hop (default is 3).
--resolve-hostnames
Resolve hostnames.
-t, --tos=class
Set the type of service (TOS) to class.
-w, --wait=timeout
Wait timeout seconds for responses (default is 3).
-?, --help
Give this help list.
--usage
Give a short usage message.
-V, --version
Print program version.
GNU Network Utilities February 9, 2019 GNU Network Utilities
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