Hi @MohammedAsik ,
PA 3220 can handle max 1024 for global protect client VPN and 200 for clientless VPN concurrently.
More details are here - https://www.paloaltonetworks.com/products/product-selection#
Hope it helps!
A total of 1024 concurrent tunnels can connect to GlobalProtect Client VPN, while a maximum of 200 tunnels to GP Clientless VPN.
For more details on various other firewall models, refer to the link below.
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