This object reports the maximum number of concurrent remote-access sessions this specific device's hardware and software combination is rated to support, with a value of 0 specifically meaning the platform imposes no fixed cap. It matters directly for capacity planning on a VPN concentrator or firewall; an admin sizing a remote-access deployment needs this number to know how many simultaneous remote users the box can actually handle before performance degrades or new connections get rejected. A device reporting 5000 here tells an admin that provisioning for 6000 expected concurrent remote users would require either a hardware upgrade or splitting the load across a second device.