# POC Requirements ## Downloads * Latest ASP.NET Core Runtime 10.x: 10.0.0 [Hosting Bundle](https://builds.dotnet.microsoft.com/dotnet/aspnetcore/Runtime/10.0.0/dotnet-hosting-10.0.0-win.exe) * [.Net Framework 4.7.2](https://download.microsoft.com/download/f/3/a/f3a6af84-da23-40a5-8d1c-49cc10c8e76f/NDP472-KB4054530-x86-x64-AllOS-ENU.exe) for agent on client computers. (Available for current Windows Server versions, older versions may require download.) * SSMS (SQL Management Studio) () * For license control, TCP80/TCP443 access must be provided to . Offline license is provided in closed networks. For license, please contact . * Latest SessionLimit Server Setup: [Download 2.2.3 Package](https://dl.easy2patch.com/dl/arksoft/SessionLimit/2.2.3/SessionLimitServer-2.2.3.1001.msi) * [SQL Server 2022 Express Edition](https://aka.ms/sqlexpress). ## Hardware Requirements * RAM: At least 16GB, recommended 12GB (Reserved/Fixed) * CPU: At least 2, recommended 4 vCPU * Disk: 100GB OS * Operating System: Windows Server 2016/2019/2022/2025 - Standard/DataCenter ## Network Requirements * The TCP 80/443 port must be opened from the Client and Servers to the SessionLimit server. * The LDAP / LDAPS - TCP 389 / TCP 636 port must be opened from the SessionLimit Server to the Domain Controller servers. * The server must be a member of the domain. ## Other Operating System Requirements * According to the installation method, if Session Limit; (Link will be provided in the installation guide) will be managed with a service account, an account that is a member of the “Domain Users” group is required to run the service on AD (must have local admin authority on the machine). * If it will be managed with GMSA, a GMSA account must be created and the account must be checked. * If it will be managed with a built-in account, no preliminary settings are required. * A Web Server certificate containing the FQDN to be obtained from the local CA server is required. Although it is not recommended at the POC stage, the certificate step can be skipped. * It is recommended that the regional settings of the server where the installation will be performed should always be “United States”. * A new Service Locator DNS record named \_seslimv2.\_tcp is required. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.sessionlimit.com/planning/poc-requirements.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.