I've got an October Jupiter too (like Searing), and I will try to hook it up through Pfool's stratum server (that should save me from trying to figure out how to update its old cgminer version). I'll report back on how that goes (it's in a different location, so I have to build a Raspberry Pi stratum server for that location first).
Just to let Searing and anyone else with a KnCMiner October Jupiter know: you can hash on Nice/WestHash through Pfool's stratum proxy with no changes required to your October Jupiter.
Ditto for AntMiner S1, S2, Bitmine CoinCraft Desk, Spondoolies-Tech SP10, KnCMiner Neptune.
Also, Pfool's stratum proxy runs fine on a Raspberry Pi. The hardest part was figuring out how to get Java installed as the proxy needs v7 or above, and the default Java package on Raspbian is only v6. I have put installation instructions on Pfool's stratum proxy thread:
https://bitcointalksearch.org/topic/m.9871570