- Using telnet to Test Open Ports
- Acronis Internet Security Suite 2010: Antivirus Access Port and Hostname
- Connection to Acronis Online Backup Service Fails with "The certification server is unavailable"
- Remote server {0} is unavailable
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- Acronis True Image Home 2010 Online Backup (Standalone)
4350: Acronis Online Backup Access Ports and Hostnames
Created - Oct 1, 2009; Updated - May 3, 2012
Ports and hostnames that Acronis Online Backup needs to have access to
This article applies to:
- Acronis True Image Home 2012
- Acronis True Image Home 2011
- Acronis True Image Home 2010
- Acronis Backup & Recovery 11
- Acronis Backup & Recovery 10
Description
Acronis Online Backup needs to have access to the following hostnames and ports:
| US | EMEA |
|
|
You can check if the ports and hostnames are open in your network by issuing the telnet command. If they are accessible, you will see a blank screen after issuing the command:
telnet rpc.acronis.com 443
If they are not accessible, you will a respective failure message:
More information
In Windows Vista and Windows 7 you may need to enable telnet first:
- Go to Start -> Control Panel -> Programs;
- Under Programs and features, click Turn Windows features on or off;
- Check both the Telnet Client and Telnet Server boxes;
- Click OK.
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