Templates/ISO are not synced in SolusVM despite "successful" message

Symptoms

• Templates/ISO are not synced through SolusVM > Media Sync > Create despite "successful" message.

• The following error is displayed on SolusVM > Media Sync > Log:

  SVM_ERROR: About to connect() to 203.0.113.2 port 5656 (#0)
  * Trying 203.0.113.2...
  curl: (7) Failed to connect to 203.0.113.2:5656; No route to host

Cause

Port 5656 on the Master node is not reachable from the Slave node

Resolution

1. Connect to the Master node via SSH

2. Allow connection to port 5656 - for example:

   # iptables -I INPUT -p tcp --dport 5656 -j ACCEPT