Does SRX firewall limit number of users?
As my understanding, SRX dosen't limit number of user on firewall but limit number of remote user for dynamic VPN feature. Am I correct?
2 user license by default for dynamic VPN on SRX.
Any further user requirements will require a new license.
What's about nomally users that they only had traffic passed firewall? i.g. client within LAN in trust zone
The SRX wont limit the number of users but the numbers of concurrent sessions that it can handled at a given time. Note that one user could establish several sessions through the firewall at the same time and that we are talking about traffic transiting via the SRX.
This info can be found in the datasheets for each model. Check "Product Comparison" table in the following document and you will find the "Maximum concurrent sessions" supported by each device:
Is this the info you are looking for?
There is however a limit to the number of users if using any type of user authentication. This depends on the platform as well.