I have been using OpenVPN on my Tomato.Toastman build for quite a while (Build: Tomato Firmware v1.28.7501 MIPSR2Toastman-RT K26 USB VPN ) I recently started logging from my router, trying out a cloud logging service called papertrailapp.com. In the logs I noticed that openvn seems to do an inactivity timeout every 60 seconds, and send a SIGUSR1 to openvpn which restarts it. As far as I can tell, the VPN seems to work fine despite this. I use it to connect to my home network remotely, and it works well. But, the restarts seem excessive, inefficient, and obscure more important information in the logs. Is this a known issue? Or, is there some way to change the behavior?