tldr/pages/linux/tcptraceroute.md

tcptraceroute

A traceroute implementation using TCP packets. More information: https://github.com/mct/tcptraceroute.

• Trace the route to a host:

tcptraceroute {{host}}

• Specify the destination port and packet length in bytes:

tcptraceroute {{host}} {{destination_port}} {{packet_length}}

• Specify the local source port and source address:

tcptraceroute {{host}} -p {{source_port}} -s {{source_address}}

• Set the first and maximum TTL:

tcptraceroute {{host}} -f {{first_ttl} -m {{max_ttl}}

• Specify the wait time and number of queries per hop:

tcptraceroute {{host}} -w {{wait_time}} -q {{number_of_queries}}

• Specify the interface:

tcptraceroute {{host}} -i {{interface}}