I don't remember ever noticing these when I was using ERX alone with its own power supply. Recently I bought UAP-AC-Lite and I started using POE. The injector supplied from AC-Lite powers ERX from port0. AC-Lite itself is cabled from port4. Could these be due to bad injector or bad cables? How do I troubleshoot? Appreciate any help. Here are some messages:
May 30 06:49:06 ubnt kernel: ESW: Link Status Changed - Port0 Link Down May 30 06:49:09 ubnt kernel: ESW: Link Status Changed - Port0 Link UP May 30 06:59:58 ubnt kernel: ESW: Link Status Changed - Port0 Link Down May 30 07:00:00 ubnt kernel: ESW: Link Status Changed - Port0 Link UP May 30 07:22:50 ubnt kernel: ESW: Link Status Changed - Port0 Link Down May 30 07:22:52 ubnt kernel: ESW: Link Status Changed - Port0 Link UP May 30 13:16:08 ubnt kernel: ESW: Link Status Changed - Port0 Link Down May 30 13:16:11 ubnt kernel: ESW: Link Status Changed - Port0 Link UP May 31 14:21:31 ubnt kernel: ESW: Link Status Changed - Port0 Link Down May 31 14:21:33 ubnt kernel: ESW: Link Status Changed - Port0 Link UP May 31 15:00:58 ubnt kernel: ESW: Link Status Changed - Port0 Link Down May 31 15:01:00 ubnt kernel: ESW: Link Status Changed - Port0 Link UP May 31 15:59:50 ubnt kernel: ESW: Link Status Changed - Port0 Link Down May 31 15:59:53 ubnt kernel: ESW: Link Status Changed - Port0 Link UP May 31 16:06:20 ubnt kernel: ESW: Link Status Changed - Port0 Link Down May 31 16:06:22 ubnt kernel: ESW: Link Status Changed - Port0 Link UP May 31 16:09:46 ubnt kernel: ESW: Link Status Changed - Port0 Link Down May 31 16:09:48 ubnt kernel: ESW: Link Status Changed - Port0 Link UP May 31 16:25:03 ubnt kernel: ESW: Link Status Changed - Port0 Link Down May 31 16:25:06 ubnt kernel: ESW: Link Status Changed - Port0 Link UP
