---
name: "opapingall"
section: "8"
platform: "linux"
package: "opa-fastfabric"
version: "10.10.3.0.11-1+b2"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/opapingall"
---

# opapingall(8)

## NAME

opapingall

**(All)** Pings a group of hosts or chassis to verify that they are powered on and accessible through TCP/IP ping.

## Syntax

opapingall \[-C\] \[-p\] \[-f  *hostfile*\] \[-F  *chassisfile*\] \[-h 'hosts'\]\
 \[-H 'chassis'\]

## Options

- \--help

  Produces full help text.

- \-C

  Performs a ping against a chassis. Default is hosts.

- \-p

  Pings all hosts/chassis in parallel.

- \-f *hostfile*

  Specifies the file with hosts in cluster.\
   Default is /etc/opa/hosts.

- \-F *chassisfile*

  Specifies the file with chassis in cluster.\
   Default is /etc/opa/chassis.

- \-h hosts

  Specifies the list of hosts to ping.

- \-H chassis

  Specifies the list of chassis to ping.

## Example

opapingall\

opapingall -h 'arwen elrond'\

HOSTS='arwen elrond' opapingall\

opapingall -C

**NOTE:** This command pings all hosts/chassis found in the specified host/chassis file. The use of -C option merely selects the default file and/or environment variable to use. For this command, it is valid to use a file that lists both hosts and chassis.

opapingall -C -H 'chassis1 chassis2'\

CHASSIS='chassis1 chassis2' opapingall -C

## Environment Variables

- **HOSTS**

  List of hosts, used if -h option not supplied.

- **CHASSIS**

  List of chassis, used if -H option not supplied.

- **HOSTS\_FILE**

  File containing list of hosts, used in absence of -f and -h.

- **CHASSIS\_FILE**

  File containing list of chassis, used in absence of -F and -H.

- **FF\_MAX\_PARALLEL**

  When -p option is used, maximum concurrent operations are performed.