jd2801 wrote Thanks R1D2, this is what i was thinking but is this possible using a TL-R480T+ V9, We don't have any other switches on this simple network. Not sure, I don't have experience with those...

The Riddle wrote hemmmm...never grounded...do you really think this can be part of the problem or cause malfunctions/frying?? Definitely yes. Back in times when computer systems did cost about...

The EAP110-Outdoor needs 24V passive PoE, not 48V IEEE 802.3af PoE. There are special switches on the market, which can provide 24V passive PoE, but most PoE switches support standard 802.3af/at PoE.

In short: you need to make the controller accessible from both VLANs. Long version:...

I assume that the IP of the robot arm is in a different subnet, right? If so, you could use another virtual network interface on top of the physical interface on your Linux box to be able to reach...

Glad it works. Have fun with the switch (and iptables setup)! :cool: