R3721-F3210-F3171-HP High-End Firewalls System Management and Maintenance Command Reference-6PW101

5
Field Descri
p
tion
Reply from 1.1.2.2 : bytes=56
Sequence=1 ttl=255 time=1 ms
ICMP reply received from the device whose IP address is 1.1.2.2. If no
reply is received during the timeout period, "Request time out" will be
displayed.
• bytes—indicates the number of data bytes in the ICMP reply.
• Sequence—indicates the packet sequence, used to determine
whether a segment is lost, disordered or repeated.
• ttl—indicates the TTL value in the ICMP reply.
• time—indicates the response time.
If no reply is received during the timeout period, "Request time out" will
be displayed.
Record Route:
Routers through which the ICMP echo request passed. They are
displayed in inversed order, which means the router with a smaller
distance to the destination is displayed first.
--- 1.1.2.2 ping statistics --- Statistics on data received and sent in the ping operation
5 packet(s) transmitted Number of ICMP echo requests sent
5 packet(s) received Number of ICMP echo requests received
0.00% packet loss Percentage of packets not responded to the total packets sent
round-trip min/avg/max = 0/4/20
ms
Minimum/average/maximum response time, in milliseconds. The field is
not available for failed ping attempts in an IPv4 network. In an IPv6
network, however, the field is available and set to 0/0/0 ms.
ping ipv6
Syntax
ping ipv6 [ -a source-ipv6 | -c count | -m interval | -s packet-size | -t timeout | -vpn-instance
vpn-instance-name] * host [ -i interface-type interface-number ]
View
Any view
Default level
0: Visit level
Parameters
-a source-ipv6: Specifies the source IPv6 address of an ICMP echo request. It must be a legal IPv6
address configured on the device. If this option is not provided, the source IPv6 address of an ICMP echo
request is the primary IPv6 address of the outbound interface of the request.
-c count: Specifies the number of times that an ICMPv6 echo request is sent, which ranges from 1 to
4294967295 and defaults to 5.
-m interval: Specifies the interval (in milliseconds) to send an ICMPv6 echo reply, which ranges from 1
to 65535 and defaults to 200.
• If a response from the destination is received within the timeout time, the interval to send the next
echo request equals the actual response period plus the value of the interval argument.
• If no response from the destination is received within the timeout time, the interval to send the next
echo request equals the timeout value plus the value of the interval argument.