I've got Octane standalone 2.11 picking up the network cards (see attached):
but am not having any luck with Maya seeing these:
On the Master:
re-installed the 2.11 plugin
On the Slave:
I have un-installed 2.12 Daemon
Re-installed 2.11 Daemon
set the following;
cd c:\program files\OTOY\OctaneRender_2_11_win64
octane_slave.exe --net-master-address 192.168.0.8 --net-master-port 21000
Network port 48000
I have restarted both machines.
cheers.