AirLive RS-2500 - Manual (Page 160)

18. Policy
155 AirLive RS-2500 User’s Manual
 MAX. Concurrent Sessions Per IP
Set the concurrent sessions that permitted by policy. And if the IP sessions exceed
the setting value, the surplus connection cannot be set successfully.
 MAX. Concurrent Sessions
Set the concurrent sessions that permitted by policy. And if the whole Policy
sessions exceed the setting value, the surplus connection cannot be set
successfully.
 NAT
The NAT function is available for Incoming, WAN To DMZ, LAN to DMZ, DMZ to
WAN Policy. It works to transfer the Source IP address to be the same IP subnet
of Destination. User can enable this function only when destination server requires
to be allowed accessing with same IP subnet.
 Move
Every packet that passes the RS-2500 is detected from the front policy to the last
one. So it can modify the priority of the policy from the selection.