Linux command
ping6 命令
文本
复制后可按需替换文件名、目录或参数。
常用示例
Ping IPv6 address
ping6 [2001:db8::1]
Ping hostname
ping6 [ipv6.example.com]
Limit packet count
ping6 -c [5] [host]
Set interval
ping6 -i [2] [host]
Set packet size
ping6 -s [1000] [host]
Flood ping
ping6 -f [host]
Quiet output
ping6 -q -c [10] [host]
Specify interface
ping6 -I [eth0] [fe80::1]
说明
ping6 sends ICMPv6 echo requests to IPv6 hosts. It tests network connectivity and measures latency. Link-local addresses require interface specification. The -I option binds to specific network interface. Statistics show packet loss and round-trip times. Minimum, average, and maximum latency are reported. Flood mode tests network under load. Requires root privileges. Many systems now use ping for both IPv4 and IPv6. The separate ping6 command remains for compatibility.
参数
- -c _COUNT_
- Stop after count packets.
- -i _INTERVAL_
- Seconds between packets.
- -s _SIZE_
- Packet data size.
- -I _INTERFACE_
- Source interface.
- -q
- Quiet output.
- -f
- Flood mode.
- -t _TTL_
- Time to live.
- -w _DEADLINE_
- Timeout in seconds.
FAQ
What is the ping6 command used for?
ping6 sends ICMPv6 echo requests to IPv6 hosts. It tests network connectivity and measures latency. Link-local addresses require interface specification. The -I option binds to specific network interface. Statistics show packet loss and round-trip times. Minimum, average, and maximum latency are reported. Flood mode tests network under load. Requires root privileges. Many systems now use ping for both IPv4 and IPv6. The separate ping6 command remains for compatibility.
How do I run a basic ping6 example?
Run `ping6 [2001:db8::1]` in a terminal, then adjust file names, paths, flags, or remote targets for your system.
What does -c _COUNT_ do in ping6?
Stop after count packets.