When using Pulse Secure, attempts to create an IPSec tunnel to the SRX device via Dynamic VPN fails. This article lists the client OS versions which are supported for Dynamic VPN connections on SRX.
When using Pulse on iOS, Android OS or Windows Mobile, or Pulse 5.0R2 and lower on MAC OS X, attempts to create an IPsec tunnel to the SRX device via Dynamic VPN fail with the following message being generated:
Connection Error: Unable to communicate with the server. (Error:1110)
Pulse IPSec connections to an SRX via the Dynamic VPN feature are supported on Windows Desktop OS, and MAC OS X (10.7.3 or higher) clients only, as listed in the solution section below. They are not supported on iPhone, iPad, Android, Blackberry, and Mac OS X.
Use a supported client.
The SRX Dynamic VPN feature supports the following client OS versions:
Vista (32-bit and 64-bit)
Windows XP (32-bit and 64-bit)
Windows 7 (32-bit and 64-bit)
Windows 8.0 (32-bit and 64-bit)
Windows 8.1 (32-bit and 64-bit)
MAC OS X 10.7.3 or higher (available with Pulse 5.0R3 or higher)
Pulse Secure's solution supports other client operating systems, including iPhone, iPad, Android, Blackberry, Mac OS X.