Maximum concurrent connection and firewall memory
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Check Point firewall versions: All currently supported (R65-R77 as of this posting)
| Concurrent connections limit | Hash size (bytes) | Mem. Pool (MB) | Max. Mem. Pool (MB) | 
| 0-21000 | 65536 | 6-8 | 24-33 | 
| 22000-43000 | 131072 | 8-17 | 35-68 | 
| 44000-87000 | 262144 | 17-34 | 70-139 | 
| 88000-174000 | 524288 | 35-69 | 140-278 | 
| 175000-349000 | 1048576 | 70-139 | 280-559 | 
| 350000-699000 | 2097152 | 140-279 | 560-1119 | 
| 700000-1398000 | 4194304 | 280-559 | 1121-2047 | 
As an example, for a maximum concurrent connections limit of 725000, an automatic calculation of connections hash table size and memory pool would result in the following:
Connections hash table size: 4194304 Memory pool size: 290 MB Maximum memory pool size: 1161 MB