Author Topic: request trial license for plesk - trial period 30 days  (Read 5832 times)

golfreeze

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request trial license for plesk - trial period 30 days
« on: กันยายน 14, 2016, 06:27:00 PM »
request trial license for plesk - trial period 30 days

To get a trial license for Plesk, please go to:

http://page.plesk.com/plesk-free-download-wp

golfreeze

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Re: request trial license for plesk - trial period 30 days
« Reply #1 on: กันยายน 14, 2016, 11:10:50 PM »
วิธี activate license หลังจากใช้งาน trial version license หมดอายุแล้ว จะ activate purchase license Here is your license key installation information:
   1.   Login to Plesk at https://<host-name-or-IP>:8443 using the administrator credentials.
   2.   Click the "Tools & Settings" link in the left navigation pane.
   3.   Click the "License Management" link in the "Plesk" group.
   4.   Click the "Install Key" icon.
   5.   Enter your Plesk license activation code into the corresponding field and click OK.

golfreeze

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Re: request trial license for plesk - trial period 30 days
« Reply #2 on: มกราคม 12, 2018, 11:30:39 AM »
ในกรณีต่ออายุ license plesk แล้วไม่สามารถ activate ต่ออายุได้ ลองเช็คดังนี้ครับ
https://support.plesk.com/hc/en-us/articles/213383529

Symptoms
The product license fails to update. The following errors may occur:

PLESK_ERROR: Licensing Server Unreachable: Unable to connect with licensing server.
Please make sure that your network allows communication to ka.plesk.com:5224.
For more details check system help pages.

or

PLESK_ERROR: Couldn't resolve host name

or

PLESK_ERROR: Can't connect to ka.plesk.com:5224 (Timeout)

Plesk is not accessible:

PLESK_ERROR: Error: The license key is invalid. in order to use Plesk, please obtain and install a new valid license key.
Your license key has expired. To continue using your Plesk, you must purchase a non-expiring commercial license key.

Cause
Plesk tries to connect to the license server ka.plesk.com on TCP port 5224 to update the license, but cannot establish connection.

Resolution
Since February 5, 2018 , ka.plesk.com hostname will be resolved into 3 different IP addresses based on round-robin logic:

195.214.233.80 (old one)
195.214.233.81 ( new )
195.214.233.82 ( new )
Additionally, since the same date, the Key Administrator will accept connections from Plesk on two ports :

5224 (old one, non-standard port)
443 (new, the default HTTPS port)
Make sure that Plesk is able to establish connection to all three Key Administrator IP addresses and both Key Administrator ports in all their combinations (see the table below):

IP   Port
195.214.233.80   5224
195.214.233.80   443
195.214.233.81   5224
195.214.233.81   443
195.214.233.82   5224
195.214.233.82   443

For example:

# ping ka.plesk.com

# telnet ka.plesk.com 5224

If the license server does not resolve into the correct IPs, check the /etc/hosts file.

In case any of these servers are behind a firewall and old IP addresses of Key Administrator are listed in the firewall rules, please add new IP addresses of the Key Administrator to the firewall rules before February 1, 2018 to allow your servers to connect to ka.plesk.com . This can be checked with these commands, depending on your OS:

Linux:

# nmap -P0 -p5224 ka.plesk.com
# telnet ka.plesk.com 5224
# traceroute ka.plesk.com
Windows:

telnet ka.plesk.com 5224

tracert ka.plesk.com
Note: Telnet client should be installed additionally for Windows -> how to install Telnet client

If APF firewall is used, check /etc/apf/allow_hosts.rules for the mentioned IPs or the hostname ka.plesk.com