Dx_Path:

dx_path: < to-ports>[< dest>],[< digis>]

VariableComment
to-ports< port>[,< port>]... or "all" for all ports
dest destination call, for example DX
digis < digi>[,digi]... via digipeater calls for DX message
digi digipeater call, for example WIDE or TRACE6-6.
port 1..(number of last active port)

example:

dx_path: all DX,TRACE,WIDE