Dynamic-VPN connections from Pulse Secure clients fail to establish HTTP connections to SRX devices

SRX-Branch devices running Junos versions 12.1X44-D55, 12.1X46-D40, 12.1X47-D30, or 12.3X48-D20  fail to establish the initial HTTP communications from Pulse Secure clients resulting in failed VPN connections.

During failed connections the Pulse Secure client will display the following connection failures:
    

During failed connections, SRX devices will log a failure in /var/log/httpd.log with the following message.

httpd: 2: Error: "Not Found", code 404 for URI "/junos-auth/", file "/html/junos-auth": Can't open document: /html/junos-auth.
httpd: 2: redirectCallback /junos-auth/
httpd: 2: GET /servererror.php?code=404 HTTP/1.1



This issue is being tracked by PR 1135780.

Solution:
Junos maintenance releases with correction:

• Junos 12.1X44-D60
• Junos 12.1X46-D45
• Junos 12.1X47-D35
• Junos 12.3X48-D25

Software Release Notification: Junos OS 13.3R9

Alert Type:

SRN - Software Release Notification

Product Affected:

M-series, MX-series, T-series, PTX-series, EX-Series

Alert Description:

Junos OS 13.3R9 is now available.

Solution:

Consult Release Notes:
For new and changed features, changes in behavior, known behavior and issues, resolved issues, and more.

Download Junos OS Software:

1. Go to Junos Platforms - Download Software page.
2. Select your product.
3. Under 'Version' on the right, select your version.
4. Click the "Software" tab.
5. Select the Install Package Release needed, and follow the prompts.