Digi LTS 32 Instalační příručka stáhnout pdf (Strana 41)

ping

Purpose Tests whether a host or other device is active and reachable. To interrupt the

“ping” command, use Ctrl-C.

Required permissions For products with two or more users, permissions must be set to

“set permissions ping=execute” for a user to use this command. See

"set permissions" for details on setting user permissions for commands.

Syntax ping ipaddress [options]

Options ipaddress

Identifies the target of the “ping” command by its IP address.

options

The options associated with the “ping” command, which are:

count=0|n

The number of “ping” commands to be issued. 0 means ping until

interrupted. The default is 0.

size=bytes

The number of bytes to send in each ping packet. The default is 56 bytes.

version=v4|v6

The Internet protocol version of ping packet. The default is v4.

iface=interface name or ip address as source

The interface name or IP address that will be used as source of ping packet.

The default is eth0.

Example Specify a simple ping

The following command determines whether the specified host can be reached:

#> ping 199.150.150.10

1 2 ... 36 37 38 39 40 41 42 43 44 45 46 ... 190 191

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Digi LTS 32 Instalační příručka Strana 41