sorry for the "bad" title, bat that's whats actually happening.
I have a NAT rule translating the external interface IP to an internal server from Port 443 to 8443 (for OpenVPN) and to the same server for ssh (no port translation)
When I connect with OpenVPN to the VPN Server, it connects fine, but as soon as I have a certain amount of traffic (i.e. opening a webpage), the client drops the connection with:
Nov 20 19:38:21: Authenticate/Decrypt packet error: packet HMAC authentication failed
Nov 20 19:38:21: Fatal decryption error (process_incoming_link), restarting
Nov 20 19:38:21: SIGUSR1[soft,decryption-error] received, process restarting
I first assumed a problem on the VPN Server, but connecting to it bypassing the PA works perfectly fine.
I also tried configuring "Disable server response" in the security policy with no effect.
The above mentioned does not only kill my openvpn connections, but also does the same for a SSH connection to the same server (Error Message: HMAC Error, connection reset) as soon as there is some traffic on the connection (e.g. less a bigger log file)
Can anyone give me a hint where to dig deeper in order to find the problem?
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