The router config i used is this:
router_clear
router_begin note
router_chan 0 15 0 0
router_end
router_begin pbend
router_chan 0 15 0 0
router_end
One thought though, the man page says for example: router_chan 0 15 a b is input*a+b, but i've used 0 0 instead.
> the only case the message would be altered is when the MIDI input channel x is greater then synth.midi-channels setting.
> router routes silently all MIDI channel x (16,17,...) message to channel (15).
But the synth.midi-channels in the default config here is 16, and the midi channels that i use are all between 0-15. There's no way for fluidsynth to display the current router config, which makes knowing what the default is like for the layperson.