HP VPN Firewall Appliances System Management and Maintenance Command Reference

Reply from 2001::1

bytes=56 Sequence=3 hop limit=64 time = 20 ms

Reply from 2001::1

bytes=56 Sequence=4 hop limit=64 time = 4 ms

Reply from 2001::1

bytes=56 Sequence=5 hop limit=64 time = 16 ms

--- 2001::2 ping statistics ---

5 packet(s) transmitted

5 packet(s) received

0.00% packet loss

round-trip min/avg/max = 4/25/62 ms

The "hop limit" field in this prompt information has the same meaning as the "ttl" field in the prompt

information displayed by the IPv4 ping command, indicating the TTL value in the ICMPv6 echo request.

For the description on other fields, see Table 1.

tracert

Use tracert to trace the path the packets traverse from source to destination.

Syntax

vpn-instance-name | -w timeout ] * host

Views

Any view

Default command level

0: Visit level

Parameters

-a source-ip: Specifies an IP address of the device as the source IP address of probe packets. If this option

is not specified, the source IP address of probe packets is the primary IP address of the outbound

interface.

-f first-ttl: Specifies the TTL of the first packet sent to the destination. The value range is 1 to 255, and the

default value is 1. The value must be less than the maximum TTL.

-m max-ttl: Specifies the maximum number of hops allowed for a probe packet. The value range is 1 to

255, and the default is 30. The value must be greater than the first TTL.

-p port: Specifies an invalid UDP port of the destination. The value range is 1 to 65535, and the default

value 33434.

-q packet-number: Specifies the number of probe packets to send per hop. The value range is 1 to 65535,

and the default is 3.

-vpn-instance vpn-instance-name: Specifies the VPN instance to which the destination belongs, where

vpn-instance-name is a case-sensitive string of 1 to 31 characters. If the destination is on the public

network, do not specify this option.

-w timeout: Specifies the timeout time in milliseconds of the reply packet for a probe packet. The value

range is 1 to 65535, and the default is 5000.