If any spaces in Access Ports, crash-on-knock

[harningt]

I was trying to open up multiple access ports and did not know the correct syntax, so I put in:

tcp/22 tcp/2022

Or (assuming a comma is needed)
tcp/22, tcp/2022

When attempting to knock with this, the application crashes.

It appears the correct format is comma-delimited with no spaces:

tcp/22,tcp/2022

There should be some sort of check in the configuration page to warn on bad input.

[jp-bennett]

Ooh, good catch. I'll make sure this gets fixed.