VPN looses connection "Server not responding" and "socket.send() raised exception"
After being connected for a while the VPN disconnects. This is the ESP information:
IKE QM begin
ESP Info:
ISPI=0x65ce3dc9, RSPI=0x111e147b
ENC : type=12, key_size=16
AUTH: type=2, key_size=20, hash_size=12
Encmode: 61443
Lifetime: 28800 seconds
IKE QM end
This is the output when I get disconnected:
Server not responding!
ESP packets sent 107833, received 141680.
socket.send() raised exception.
...
socket.send() raised exception.
ESP packets sent 108219, received 141680.