Netinstall
- Unlike the RB750UP, holding down the OmniTik UPA's reset button does not cause any of the LEDs to light up or go out, so I had to guess how long to hold it down before releasing it. On the 750UP, you hold it down ~10 seconds until the "ACT" LED starts blinking, continue holding it down another ~15 seconds until it stops blinking, then release it. So I held down the button on the UPA for ~30 seconds before it would go to netinstall. Once there, it behaved as expected.
- The remainder of the observations apply to ROS 5.14.
- The correct LED blinks to show activity when a device is plugged in, but a different LED lights up red when PoE is in use. (PoE on Ether2 blinks LED#2, but turns LED#5 red; PoE on Ether3 blinks LED#3, but turns LED#4 red; etc.)
- LEDs often remain red even when the corresponding device is disconnected from the UPA--even after rebooting the UPA!
- Upon first boot, all the Ethernet ports had PoE-out disabled. But whether I set them to auto-on or forced-on, I couldn't get them to power any of the RBs in my lab. Only after I rebooted the UPA (after upgrading the boot firmware from 2.37 to 2.38, if that makes a difference), did the ports start supplying PoE.
- Hot-plugging a device into Ether2 or Ether3 will cycle power to the devices in Ether4 and Ether5, regardless of their types.
- Our newly-delivered SXTs experience multiple "false starts" powering up when connected via Ether4 or Ether5, regardless of what (if anything) is powered via Ether2 and Ether3.
- Our RB711-2HnDs do not have this problem when plugged into any port. And it isn't a matter of load: With the same four devices (two SXTs & two 711-2HnDs) plugged into different ports, the SXTs in Ether2 and Ether3 start up fine, as do the 711-2HnDs in Ether4 and Ether5.
- Could be related to the power-cycling behavior of Ether4 and Ether5 noted above.
- /interface ethernet export does not include poe-out states.
- Upon reboot, Winbox indicates that all five Ether ports have PoE disabled, regardless of their actual states.
- PoE cannot be turned off--neither via winbox nor the command interface.
- As a suggestion, when PoE is set to auto, it would be helpful to have an indication as to whether PoE is actually being used on that port.