I posted this on the OpenVPN forums, but figured out that I could get help here as I've seen several OpenVPN discussions.
I used to be able to and access the internet with OpenVPN Connect for iOS, but now I can't. The client connects correctly to the server, but can't access anything. It is not DNS issue, as it can't access things by IP address either. Tunnelblick (OS X GUI for OpenVPN) can connect to the server and access the internet just fine.
I am new to OpenVPN, so I was wondering how to troubleshoot this. The server is my own, so I have access to any logs. It is running the latest OpenVPN (from the OpenVPN repositories) on Debain 6.
My guess is that it is some kind of gateway issue, but it is really baffling as Tunnelblick and the iOS client are using exactly the same configuration files (though not at the same time). Any ideas for troubleshooting would be appreciated.