we implemented a VPN client for a VPN connection to a service provider on a client in our network. It is the SonicWall VPN Client. The client establishes an IPSec connection to the service provider.
Now the following problem: If you want to establish a connection, the request from the IPS Blade of our Checkpoint rejected with the notice "IP Fragments". If you want to add an exception for this case, this will be rejected by the checkpoint. No exception for this protection possible.
Does anyone have any idea why this might be ?