Forum Discussion

aanko1jb's avatar
aanko1jb
Icon for Nimbostratus rankNimbostratus
Feb 29, 2024

Win11 F5 VPN: specified port is already open

Hello,   On Windows 11 after hibernation when the device is waken up, we get the error: specified port is already open. It seems to me the VPN connection isn't killed at hibernate, and after hibern...
vpn session
delap's avatar
delap
Icon for Nimbostratus rankNimbostratus
Apr 03, 2024

Yes, I also experience this.  It is associated with hibernation and probbaly sleep (to a level that powers down the NIC).  Event errors are as you report.  We had this with win10 but it seems to be more common with Win11.  Workarounds are the same