PPP Tunnel frequent disconnects on the vpn
Hi,
We use the F5 SSL VPN with 1000 users. These days , we started noticing the PPP Tunnel getting flapped very often. The Edge client connectivity status shows connected, However the users loose the access to the assigned network resources for a while and it restores it self.
When the issue occurs, any open tcp connections like Skype, RDP session , outlook will be lost and when the PPP tunnel gets restored all the applications star working.
1 If it's the client side (Laptop) which is triggering the network events like route changes to modify the static route for the Full tunnel, any idea how to find out?
2 We did prohibit the route changes on the client side.
3 The VPN is a full tunnel.
4 On the APM logs , we see PPP Tunnel CLosed and started logs when the user experience the issue.
5 We see the inbound traffic going to Zero on the Edge client when the issue occurs.
I am looking to forward to see if any one noticed the same issue.
Thanks,
Reddy