Usage Examples

Basic usage with default parameters:

trip example.com

Trace without requiring elevated privileges (supported platforms only, see privileges):

trip example.com --unprivileged

Trace using the udp (or tcp or icmp) protocol (also aliases --icmp, --udp & --tcp):

trip example.com -p udp

Trace to multiple targets simultaneously (icmp protocol only, see #72):

trip example.com google.com crates.io

Trace with a minimum round time of 250ms and a grace period of 50ms:

trip example.com -i 250ms -g 50ms

Trace with a custom first and maximum time-to-live:

trip example.com --first-ttl 2 --max-ttl 10

Use custom destination port 443 for tcp tracing:

trip example.com -p tcp -P 443

Use custom source port 5000 for udp tracing:

trip example.com -p udp -S 5000

Use the dublin (or paris) ECMP routing strategy for udp with fixed source and destination ports:

trip example.com -p udp -R dublin -S 5000 -P 3500

Trace with a custom source address:

trip example.com -p tcp -A 127.0.0.1

Trace with a source address determined by the IPv4 address for interface en0:

trip example.com -p tcp -I en0

Trace using IPv6:

trip example.com -6

Trace using ipv4-then-ipv6 fallback (or ipv6-then-ipv4 or ipv4 or ipv6):

trip example.com --addr-family ipv4-then-ipv6

Generate a json (or csv, pretty, markdown) tracing report with 5 rounds of data:

trip example.com -m json -C 5

Generate a Graphviz DOT file report of all tracing flows for a TCP trace after 5 rounds:

trip example.com --tcp -m dot -C 5

Generate a textual report of all tracing flows for a UDP trace after 5 rounds:

trip example.com --udp -m flows -C 5

Perform DNS queries using the google DNS resolver (or cloudflare, system, resolv):

trip example.com -r google

Lookup [AS][autonomous_system] information for all discovered IP addresses (not yet available for the system resolver, see #66):

trip example.com -r google -z

Set the reverse DNS lookup cache time-to-live to be 60 seconds:

trip example.com --dns-ttl 60sec

Lookup and display short (or long or location or off) GeoIp information from a mmdb file:

trip example.com --geoip-mmdb-file GeoLite2-City.mmdb --tui-geoip-mode short

Parse icmp extensions:

trip example.com -e

Hide the IP address, hostname and GeoIp for the first two hops:

trip example.com --tui-privacy-max-ttl 2

Customize Tui columns (see Column Reference):

trip example.com --tui-custom-columns holsravbwdt

Customize the color theme:

trip example.com --tui-theme-colors bg-color=blue,text-color=ffff00

List all Tui items that can have a custom color theme:

trip --print-tui-theme-items

Customize the key bindings:

trip example.com --tui-key-bindings previous-hop=k,next-hop=j,quit=shift-q

List all Tui commands that can have a custom key binding:

trip --print-tui-binding-commands

Specify the location of the Trippy config file:

trip example.com --config-file /path/to/trippy.toml

Generate a template configuration file:

trip --print-config-template > trippy.toml

Generate bash shell completions (or fish, powershell, zsh, elvish):

trip --generate bash

Generate ROFF man page:

trip --generate-man

Use the de Tui locale:

trip example.com --tui-locale de

List supported Tui locales:

trip --print-locales

Run in silent tracing mode and output compact trace logging with full span events:

trip example.com -m silent -v --log-format compact --log-span-events full