In this article, we explained the maximum number of LDAP user trees and user group trees supported on all Gen 7 firewalls. Also, we explained how to find this information from the firewall TSR (Tech Support Report).
Maximum LDAP User trees & User group trees supported Per SonicWall Firewall Appliance vary with each model.
| Product | Max LDAP user trees | Max LDAP user group trees |
| TZ 270 / TZ 270W | 64 | 32 |
| TZ 370 / TZ 370W | 64 | 32 |
| TZ 470 / TZ 470W | 64 | 32 |
| TZ 570 / TZ 570W / TZ 570P | 64 | 32 |
| TZ 670 | 64 | 32 |
| NSv 270 | 64 | 32 |
| NSv 470 | 1024 | 512 |
| NSv 870 | 1024 | 512 |
| NSa 2700 | 128 | 64 |
| NSa 3700 | 256 | 128 |
| NSa 4700 | 1024 | 512 |
| NSa 5700 | 1024 | 512 |
| NSa 6700 | 1024 | 512 |
| NSsp 10700 | 1024 | 512 |
| NSsp 11700 | 1024 | 512 |
| NSsp13700 | 1024 | 512 |
| NSsp 15700 | 1024 | 512 |
How to find this information on Sonicwall Firewall
The maximum supported LDAP User trees & User group trees for any firewall model will be available in the Tech Support Report (TSR).
Step 1: To find this information download the Tech Support Report using the below steps

Step 2: Open TSR using Notepad or Notepad++ or WordPad and search for the keywords
Max LDAP user trees
Max LDAP user group trees
EXAMPLE: The following screenshot is taken from the TSR of the NSa 2700 device and the value varies with each model
