BLAEU(1) | User Commands | BLAEU(1) |
Blaeu - blaeu-reach : (test reachability of the target, like ping)
blaeu-reach target-IP-address ...
--verbose or -v : makes the program more talkative
--help or -h : this message
--displayprobes or -o : display the probes numbers (WARNING: big lists)
--country=2LETTERSCODE or -c 2LETTERSCODE : limits the measurements to one country (default is world-wide)
--area=AREACODE or -a AREACODE : limits the measurements to one area such as North-Central (default is world-wide)
--asn=ASnumber or -n ASnumber : limits the measurements to one AS (default is all ASes)
--prefix=IPprefix or -f IPprefix : limits the measurements to one IP prefix (default is all prefixes) WARNING: it must be an *exact* prefix in the global routing table
--probes=N or -s N : selects the probes by giving explicit ID (one ID or a comma-separated list)
--requested=N or -r N : requests N probes (default is 5)
--percentage=X or -p X : stops the program as soon as X % of the probes reported a result (default is 90 %)
--measurement-ID=N or -m N : do not start a measurement, just analyze a former one
--old_measurement MSMID or -g MSMID : uses the probes of measurement MSMID
--include TAGS or -i TAGS : limits the measurements to probes with these tags (a comma-separated list)
--exclude TAGS or -e TAGS : excludes from measurements the probes with these tags (a comma-separated list)
--port=N or -t N : destination port for TCP (default is 80)
--size=N or -z N : number of bytes in the packet (default is 64 bytes)
--ipv4 or -4 : uses IPv4 (default is IPv6, except if the parameter or option is an IP address, then it is automatically found)
--spread or -w : spreads the tests (add a delay before the tests)
--private : makes the measurement private
--machinereadable or -b : machine-readable output, to be consumed by tools like grep or cut
--tests=N or -d N : send N ICMP packets from each probe (default is 3)
--by_probe : count the percentage of success by probe, not by test (useless if --tests=1)
Other Blaeu tools
blaeu-cert : (display the PKIX certificate)
blaeu-reach : (test reachability of the target, like ping)
blaeu-resolve : (use the DNS to resolve the name)
blaeu-traceroute : (like traceroute)
June 2022 | Blaeu version 1.1.8 |