[sfs]

We have narrowed down this problem to the FRC Radio Configuration Utility (both version 17.0 and 17.2). Whether we check the "Firewall" box or not, TCP port 22 is not allowed through the radio to the RoboRIO. We have discovered how to get around this by logging into the admin interface on the radio (port 22!) and using appropriate configuration commands to add port 22 to the list of ports allowed through.

While this appears to be a bug in the FRC Radio Configuration Utility, I have not gotten confirmation of this as of yet.