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Command Reference

OceanStor 2800 V3 V300R006

This document is applicable to OceanStor 2800 V3. Based on the CLI provided by the DeviceManager, this document describes how to use variouscommands classified by functions and how to set the CLI and manage the storage system throughthese commands. The document that you browse online matches the latest C version of the product. Click Download to download documents of other C versions.
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show host reachable

show host reachable

Function

The show host reachable command is used to query whether a host is reachable.

Format

show host reachable { dest_ipv4=? | dest_ipv6=? | hostname=? } [ count=? ] [ controller=? ]

Parameters

Parameter

Description

Value

count=?

Count of ping operations.

The value ranges from 1 to 30. The default value is "4".

dest_ipv4=?

Host IP address.

The value can be an IPv4.

dest_ipv6=?

Host IP address.

The value can be an IPv6.

hostname=?

Host name.

The value contains 1 to 253 characters including letters, digits, hyphens (-), underscores (_), and periods (.).

controller=?

Controller ID.

To obtain the value, run the "show controller general" command.

Level

Administrator

Usage Guidelines

None

Example

  • Check whether the specified controller to IP address "192.168.90.160" is reachable.
    admin:/>show host reachable controller=0A count=5 dest_ipv4=192.168.90.160 
    Local Controller  :  0A 
    Remote Host       :  192.168.90.160 
    Reachable         :  Yes
  • Check whether the specified controller to IP address "fe80::3600:a3ff:fedc:46c2" is reachable.
    admin:/>show host reachable controller=0A count=5 dest_ipv6=fe80::3600:a3ff:fedc:46c2 
    Local Controller  :  0A 
    Remote Host       :  fe80::3600:a3ff:fedc:46c2 
    Reachable         :  Yes 
     
  • Check whether the current controller to IP address "fe80::3600:a3ff:fedc:46c2" is reachable.
    admin:/>show host reachable count=5 dest_ipv6=fe80::3600:a3ff:fedc:46c2 
    Local Controller  :  0A 
    Remote Host       :  fe80::3600:a3ff:fedc:46c2 
    Reachable         :  Yes

System Response

The following table describes the parameter meanings.

Parameter

Meaning

Reachable

Reachable.

Local Controller

Local controller.

Remote Host

Remote host information.

Translation
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Updated: 2019-07-12

Document ID: EDOC1000138382

Views: 311343

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