How to map Site24x7's On-Premise Poller to multiple MSP customer accounts?

How to move Site24x7 On-Premise Poller from one customer account to another?

For an MSP Account in Site24x7, every Customer Account has a unique Device Key. Every On-Premise Poller in a Customer Account is mapped to that unique Device Key and can only be mapped to one account at a time. i.e. it cannot be added at the MSP level and should be associated at customer level only. To move On-Premise Poller from one account to a new account, follow these steps with the Device Key of the account to which the On-Premise Poller has to be moved.

Follow the below steps for Windows 32 & 64-bit On-Premise Pollers
Reconfiguration steps:
​
    1. Stop the Site24x7 On-Premise Poller process.
       Goto services.msc -> stop the service name 'SITE24X7_ONPREMISEMONITOR'

    2. Go to 
        C:\Program Files (x86)\Site24x7OnPremisePoller\conf
        Edit the file 'install.txt' where you can find the below keys. Change the values as [ ]
        -------------------
        S24X7KEY=[new site24x7 device key]
        PROXY=[false/true - depends on if proxy needed]
        PROXY_HOST=
        PROXY_PORT=
        PROXY_USER=
        PROXY_PASS=
        SERVERMONITOR=false
        --------------------
        If the PROXY=true, then give appropriate values for PROXY_HOST, PROXY_PORT, PROXY_USER(username proxy credentials), PROXY_PASS(password proxy credentials)                  
     3. Edit the file 'serveragent.config' under /conf/ folder. Delete all the keys except the below:
         -----------------------
         MONAGENTID=SITE24X7
         AGENTUID=SITE24X7
         NETWORKID=UPDATEDSITE24X7
         CUSTOMERID=[new site24x7 device key]
         -----------------------
         Note: For MONAGENTID, AGENTUID the value SITE24X7 should be modified.

      4. Delete '.eum' file available in the Site24x7 On-Premise Poller home folder. 
          C:\Program Files (x86)\Site24x7OnPremisePoller\.eum

      5. Start the Site24x7 On-Premise Poller process.
          Go to services.msc -> Start the service 'SITE24X7_ONPREMISEMONITOR'

Follow the below steps for Linux 32 & 64-bit On-Premise Pollers

Reconfiguration steps:
  1. Stop the Site24x7 On-Premise Poller process: Go to /opt/Site24x7OnPremisePoller -> sudo sh StopServer.sh                                                                                                                                                                                                 
  2. Go to
    /opt/Site24x7OnPremisePoller/conf/
    Edit the file 'install.txt' where you can find the below keys. Change the values as [ ]
    -------------------
    S24X7KEY=[new site24x7 device key]
    PROXY=[false/true - depends on if proxy needed]
    PROXY_HOST=
    PROXY_PORT=
    PROXY_USER=
    PROXY_PASS=
    SERVERMONITOR=false
    --------------------
    If the PROXY=true, then give appropriate values for PROXY_HOST, PROXY_PORT, PROXY_USER(username proxy credentials), PROXY_PASS(password proxy credentials)                 
  3. Edit the file 'serveragent.config' under /conf/ folder. Delete all the keys except the below:
    -----------------------
    MONAGENTID=SITE24X7
    AGENTUID=SITE24X7
    NETWORKID=UPDATEDSITE24X7
    CUSTOMERID=[new site24x7 device key]
    -----------------------
    Note: For MONAGENTID, AGENTUID the value SITE24X7 should be modified.                                                                                                                                                                                  
  4. Delete '.eum' file available in the Site24x7 On-Premise Poller home folder.
    /opt/Site24x7OnPremisePoller/.eum                                                                                                                                                                                                                                                  
  5. Start the Site24x7 On-Premise Poller process.
    Go to /opt/Site24x7OnPremisePoller -> sudo sh StartServer.sh &