Configure proxy for an already installed On-Premise Poller
Please follow the below steps for an On-Premise Poller installed in a Windows server: 
Go to the Run dialog box.
Type in services.msc and press Enter. This will open Windows Services.
Stop the service name SITE24X7_ONPREMISEMONITOR. i.e. Stop the Site24x7 On-Premise Poller process. 
Check if .eum file is present inside the folder in which Site24x7 On-Premise Poller is installed. 
- Go to C:\Program Files (x86)\Site24x7OnPremisePoller\conf
 If .eum file is present, edit the following keys in the file serveragent.config in /conf/folder
PROXY=true 
PROXY_HOST=<User Proxy Host> 
PROXY_PORT=<User Proxy Port> 
PROXY_USERNAME=<User Proxy Username>  
PROXY_PASSWORD=<User proxy Password> 
If .eum file is not present, edit the following keys in the file install.txt in /conf/folder. 
PROXY=true 
PROXY_HOST=<User Proxy Host> 
PROXY_PORT=<User Proxy Port> 
PROXY_USER=<User Proxy Username> 
PROXY_PASS=<User proxy Password> 
Go to services.msc > start the service SITE24X7_ONPREMISEMONITOR to start the Site24x7 On-Premise Poller process. 
For a Linux server, please follow the steps below: 
Go to /opt/Site24x7OnPremisePoller and execute sudo sh StopServer.sh
i.e. Stop the Site24x7 On-Premise Poller process. 
Check if .eum file is present inside the folder in which Site24x7 On-Premise Poller is installed. 
- Go to /opt/Site24x7OnPremisePoller/conf/ 
 - If .eum file is present, edit the following keys in the file serveragent.config in /conf/folder. 
 PROXY=true 
PROXY_HOST=<User Proxy Host> 
PROXY_PORT=<User Proxy Port> 
PROXY_USERNAME=<User Proxy Username>  
PROXY_PASSWORD=<User proxy Password> 
If .eum file is not present, edit the following keys in the file install.txt in /conf/folder
PROXY=true 
PROXY_HOST=<User Proxy Host> 
PROXY_PORT=<User Proxy Port> 
PROXY_USER=<User Proxy Username> 
PROXY_PASS=<User proxy Password> 
- Go to /opt/Site24x7OnPremisePoller and execute the command Sudo sh StartServer.sh & to start the Site24x7 On-Premise Poller process. 
 
The proxy password will be encrypted automatically, once the poller restarts.
Related Articles: