In the PDF below, I describe how to setup a Dynamic / Remote Access IPsec VPN on the Juniper SRX. The client in my case was an OsX machine running Mohave. Pulse secure worked admirably and can be downloaded for free – legally :
Configuring-a-Remote-Access-VPN-with-Pulse-Secure
WeatherBilthoven, Netherlands10:35, 10:35, Fri, Aug 1, 202518°Covercast cloudsHourly Forecast13:00
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17°/17°°C 1 mm 100% 12 mph 87% 1013 mb 0 mm/h