Login failed - SSL-VPN clock is out of sync with Active
Set up directory synchronization for Microsoft 365 Sign in to the Microsoft 365 admin center (https://admin.microsoft.com) and choose Users > Active Users on the left navigation. On the Active users page, choose More (three dots) > Directory synchronization. On the Azure Active Directory preparation page, select the Go to the Download center to get the Azure AD Connect tool link to get started. AD Sync not working reliably | Fortinet Technical May 27, 2015 Public KB - KB22289 - Active Directory troubleshooting
SonicWALL SSL-VPN 2000/4000 2.1 Early Field Trial Release
ssl - How much clock asynchronicity can secure protocols I've noticed that connections to a secure server got reset if time is out of sync on a server. I believe time synchronization protocols can be just as precise to the order of network latency with the external time servers, which could be as much as few hundreds of milliseconds.
Get IT Done: Keep perfect time to avoid Active Directory
For Active Directory Servers, click Add an Active Directory domain server. Remember to add all Domain Controllers that are responsible for the sites/subnets that the MX handles. In our example below, we added all 5 Domain Controllers located in our Active Directory site. To add an Active Directory server, enter the following information: SonicWALL SSL-VPN 2000/4000 2.1 Early Field Trial Release • Active Directory (AD) Group support—Provides access control based on existing AD group memberships. If a SonicWALL SSL-VPN group has one or more AD groups associated with it, only users from the associated AD groups will have access to that SSL-VPN group. SonicWALL FortiOS Release Notes | FortiGate / FortiOS 6.2.0 SSL VPN web mode gets redirected out of SSL VPN proxy. 537275. SSL VPN for users with passwords that expires allows password change after the password is expired. 537341. SSL bookmark is not loading a SAP portal information. 538904. Unable to receive SSL tunnel IP address. 539187. SSL VPN random stale sessions exhausting IP pool. 539948