Search Engine: Elastic

Article ID: 118764, created on Nov 19, 2013, last review on Apr 25, 2014

  • Applies to:
  • Plesk Automation

Symptoms

The task 'Install PA agent on node' failed with the following error:

SSH communication error: can not open SCP channel: Invalid ACK response from remote.

Cause

The package 'openssh-clients' is not installed on the service node.

[root@postfix ~]# rpm -qa | grep ssh
openssh-4.3p2-82.el5
openssh-server-4.3p2-82.el5

Resolution

Install the package 'openssh-clients' with the following command:

yum install openssh-clients

Afterwards restart the failed task.

e0aff7830fa22f92062ee4db78133079 caea8340e2d186a540518d08602aa065

Email subscription for changes to this article
Save as PDF