ping6

• Command Function
• Syntax
• Parameter Description
• Usage
• Example
• Output

Command Function

This command is used to test whether the IPv6 network connection is normal.

Syntax

ping6 [-c count] [-I interface / sourceAddress] destination

Parameter Description

Table 1 Parameters

Usage

• If the destination IPv6 address is unreachable, the system displays a message indicating that the request times out.
• If no route is available to the destination IPv6 address, an error message is displayed.
• This command can be used only after the TCP/IP protocol stack is enabled.

Example

• ping6 2001:a:b:c:d:e:f:b
• ping6 -c 3 2001:a:b:c:d:e:f:b
• ping6 -I eth0 2001:a:b:c:d:e:f:b
• ping6 -I 2001:a:b:c:d:e:f:d 2001:a:b:c:d:e:f:b

Output

1. Output of ping6 2001:a:b:c:d:e:f:b:

   OHOS # ping6 2001:a:b:c:d:e:f:b PING 2001:A:B:C:D:E:F:B with 56 bytes of data.
   56 bytes from 2001:A:B:C:D:E:F:B : icmp_seq=1 time<1 ms
   56 bytes from 2001:A:B:C:D:E:F:B : icmp_seq=2 time<1 ms
   56 bytes from 2001:A:B:C:D:E:F:B : icmp_seq=3 time<1 ms
   56 bytes from 2001:A:B:C:D:E:F:B : icmp_seq=4 time<1 ms
   --- 2001:a:b:c:d:e:f:b/64 ping statistics ---
   4 packets transmitted, 4 received, 0.00% packet loss, time 20ms
   rtt min/avg/max = 0/0.00/0 ms

2. Output of ping6 -c 3 2001:a:b:c:d:e:f:b:

   OHOS # ping6 -c 3 2001:a:b:c:d:e:f:b    PING 2001:A:B:C:D:E:F:B with 56 bytes of data.
   56 bytes from 2001:A:B:C:D:E:F:B : icmp_seq=1 time<1 ms
   56 bytes from 2001:A:B:C:D:E:F:B : icmp_seq=2 time<1 ms
   56 bytes from 2001:A:B:C:D:E:F:B : icmp_seq=3 time<1 ms
   --- 2001:a:b:c:d:e:f:b/64 ping statistics ---
   3 packets transmitted, 3 received, 0.00% packet loss, time 20ms
   rtt min/avg/max = 0/0.00/0 ms

3. Output of ping6 -I eth0 2001:a:b:c:d:e:f:b:

   OHOS # ping6 -I eth0 2001:a:b:c:d:e:f:b PING 2001:A:B:C:D:E:F:B with 56 bytes of data.
   56 bytes from 2001:A:B:C:D:E:F:B : icmp_seq=1 time=10 ms
   56 bytes from 2001:A:B:C:D:E:F:B : icmp_seq=2 time<1 ms
   56 bytes from 2001:A:B:C:D:E:F:B : icmp_seq=3 time<1 ms
   56 bytes from 2001:A:B:C:D:E:F:B : icmp_seq=4 time<1 ms
   --- 2001:a:b:c:d:e:f:b/64 ping statistics ---
   4 packets transmitted, 4 received, 0.00% packet loss, time 30msrtt min/avg/max = 0/2.50/10 ms

4. Output of ping6 -I 2001:a:b:c:d:e:f:d 2001:a:b:c:d:e:f:b:

   OHOS # ping6 -I 2001:a:b:c:d:e:f:d 2001:a:b:c:d:e:f:b PING 2001:A:B:C:D:E:F:B with 56 bytes of data.
   56 bytes from 2001:A:B:C:D:E:F:B : icmp_seq=1 time<1 ms
   56 bytes from 2001:A:B:C:D:E:F:B : icmp_seq=2 time<1 ms
   56 bytes from 2001:A:B:C:D:E:F:B : icmp_seq=3 time<1 ms
   56 bytes from 2001:A:B:C:D:E:F:B : icmp_seq=4 time<1 ms
   --- 2001:a:b:c:d:e:f:b/64 ping statistics ---
   4 packets transmitted, 4 received, 0.00% packet loss, time 20msrtt min/avg/max = 0/0.00/0 ms