Option | Description |
---|---|
-c CNT |
Send only a specific packet count. |
-s SIZE |
Send SIZE data bytes in packets (default:56) |
-i SECS |
The number of seconds between pings. |
-W SEC |
Number of seconds to wait for the first response after all -c CNT packets are sent (default:10) |
-w SEC |
Number of seconds until ping exits (default:infinite) Ping can exit earlier with -c CNT option. |
-q |
Quiet, only displays output at start and when finished |
Option | Description |
---|---|
-F |
Set the do not fragment bit |
-I |
Use ICMP ECHO instead of UDP datagrams |
-l |
Display the TTL value of the returned packet |
-d |
Set SO_DEBUG options to socket |
-n |
Print numeric addresses |
-r |
Bypass routing tables, send directly to HOST |
-v |
Verbose |
-m |
Max time-to-live (maximum number of hops) |
-t |
Type-of-service in probe packets (default 0) |
-w |
Time in seconds to wait for a response (default 3) |
-g |
Loose source route gateway (8 max) |
A test script initiates iperf3 sessions between the AP iperf3 client and the designated iperf3 server. Data can be configured to flow in both directions — from the AP to the server or from the server to the AP. All iperf3 command options are supported.
The iperf3 Throughput test indicates the minimum guaranteed AP throughput. To run a stress test on network devices and servers, run iperf3 Throughput in parallel on a large number of APs.
iperf3 [-h|--help] [-v|--version]