Hard to tell something based on this information, and many information missing. Would be best to work with your Aruba partner or Aruba Support to get this further investigated.
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Herman Robers
------------------------
If you have urgent issues, always contact your Aruba partner, distributor, or Aruba TAC Support. Check
https://www.arubanetworks.com/support-services/contact-support/ for how to contact Aruba TAC. Any opinions expressed here are solely my own and not necessarily that of Hewlett Packard Enterprise or Aruba Networks.
In case your problem is solved, please invest the time to post a follow-up with the information on how you solved it. Others can benefit from that.
------------------------------
Original Message:
Sent: Aug 29, 2023 03:09 AM
From: raydoo
Subject: 535 Campus AP Seems to restart Wifi Interface
I have this one 535 AP (008) that i know of (Because it provides Wifi for our office) that reinitialized the Wifi interface for a Couple of times yesterday
The uptime of the Device is not changed while the Wifi goes down.
When i look at the debug log from the MC it starts with this:
Aug 28 13:09:39 KERNEL(008@172.16.7.243): [5969215.964709] uol_set_sta_nexthop:372 tun lookup failure
Aug 28 13:09:39 KERNEL(008@172.16.7.243): [5969215.964719] uol_set_sta_nexthop:372 tun lookup failure
Aug 28 13:09:39 KERNEL(008@172.16.7.243): [5969215.964724] uol_set_sta_nexthop:372 tun lookup failure
Aug 28 13:09:39 KERNEL(008@172.16.7.243): [5969215.964744] uol_set_sta_nexthop:372 tun lookup failure
Aug 28 13:09:39 KERNEL(008@172.16.7.243): [5969215.964747] uol_set_sta_nexthop:372 tun lookup failure
Aug 28 13:09:39 KERNEL(008@172.16.7.243): [5969215.964750] uol_set_sta_nexthop:372 tun lookup failure
Aug 28 13:09:39 KERNEL(008@172.16.7.243): [5969215.964754] uol_set_sta_nexthop:372 tun lookup failure
Aug 28 13:09:39 KERNEL(008@172.16.7.243): [5969215.964758] uol_set_sta_nexthop:372 tun lookup failure
Aug 28 13:09:39 KERNEL(008@172.16.7.243): [5969215.989021] Cleanup bucketmap for essid tab01(0)
Aug 28 13:09:39 KERNEL(008@172.16.7.243): [5969215.989030] Cleanup bucketmap for essid techLAB(0)
Aug 28 13:09:39 KERNEL(008@172.16.7.243): [5969215.989033] Cleanup bucketmap for essid intern2(0)
Aug 28 13:09:39 KERNEL(008@172.16.7.243): [5969215.989035] Cleanup bucketmap for essid events(0)
Aug 28 13:09:39 KERNEL(008@172.16.7.243): [5969215.989038] Cleanup bucketmap for essid internIG1(0)
Aug 28 13:09:39 KERNEL(008@172.16.7.243): [5969215.989041] Cleanup bucketmap for essid tmw(0)
Aug 28 13:09:39 KERNEL(008@172.16.7.243): [5969215.989043] Cleanup bucketmap for essid tio(0)
Aug 28 13:09:39 KERNEL(008@172.16.7.243): [5969215.989046] Cleanup bucketmap for essid guest(0)
Aug 28 13:09:39 KERNEL(008@172.16.7.243): [5969216.053970] uol_netif_rx: cannot find tun (172.16.7.152)
Aug 28 13:09:39 KERNEL(008@172.16.7.243): [5969216.054070] uol_netif_rx: cannot find tun (172.16.7.152)
Aug 28 13:09:39 KERNEL(008@172.16.7.243): [5969216.057819] uol_netif_rx: cannot find tun (172.16.7.152)
Aug 28 13:09:39 KERNEL(008@172.16.7.243): [5969216.057898] uol_netif_rx: cannot find tun (172.16.7.152)
Aug 28 13:09:39 KERNEL(008@172.16.7.243): [5969216.058424] uol_netif_rx: cannot find tun (172.16.7.152)
Aug 28 13:09:39 KERNEL(008@172.16.7.243): [5969216.058511] uol_netif_rx: cannot find tun (172.16.7.152)
Aug 28 13:09:39 KERNEL(008@172.16.7.243): [5969216.064997] uol_netif_rx: cannot find tun (172.16.7.152)
Aug 28 13:09:39 KERNEL(008@172.16.7.243): [5969216.065013] uol_netif_rx: cannot find tun (172.16.7.152)
Aug 28 13:09:40 KERNEL(008@172.16.7.243): [5969217.556673] ethernet_device_event: dev eth0 others: 25
Aug 28 13:09:40 KERNEL(008@172.16.7.243): [5969217.556679] ethernet_device_event: dev eth0 others: 25
Aug 28 13:09:40 KERNEL(008@172.16.7.243): [5969217.556683] ethernet_device_event: dev eth0 others: 25
Aug 28 13:09:40 KERNEL(008@172.16.7.243): [5969217.556792] uol_netif_rx: cannot find tun (172.16.7.152)
Aug 28 13:09:40 KERNEL(008@172.16.7.243): [5969217.556809] uol_netif_rx: cannot find tun (172.16.7.152)
Aug 28 13:09:41 KERNEL(008@172.16.7.243): [5969217.966353] ethernet_device_event: dev eth0 is changed, carrier: 0
Aug 28 13:09:41 KERNEL(008@172.16.7.243): [5969218.776045] Cleanup bucketmap for essid tab01(0)
Aug 28 13:09:41 KERNEL(008@172.16.7.243): [5969218.776054] Cleanup bucketmap for essid techLAB(0)
Aug 28 13:09:41 KERNEL(008@172.16.7.243): [5969218.776057] Cleanup bucketmap for essid intern2(0)
Aug 28 13:09:41 KERNEL(008@172.16.7.243): [5969218.776060] Cleanup bucketmap for essid events(0)
Aug 28 13:09:41 KERNEL(008@172.16.7.243): [5969218.776062] Cleanup bucketmap for essid internIG1(0)
Aug 28 13:09:41 KERNEL(008@172.16.7.243): [5969218.776065] Cleanup bucketmap for essid tmw(0)
Aug 28 13:09:41 KERNEL(008@172.16.7.243): [5969218.776068] Cleanup bucketmap for essid tio(0)
Aug 28 13:09:41 KERNEL(008@172.16.7.243): [5969218.776070] Cleanup bucketmap for essid guest(0)
Aug 28 13:09:46 KERNEL(008@172.16.7.243): [5969223.029529] wlan: [0:I:CMN_MLME] PSOC_0 VDEV_3 Sending bcast deauth and DELETE_ALL_PEER, clients: 2
Aug 28 13:09:51 KERNEL(008@172.16.7.243): [5969228.418899] wlan_stop 2183 radio_id 0 force promisc_mode(promisc_mode_enabled 1) to 0^M
Aug 28 13:09:56 KERNEL(008@172.16.7.243): [5969233.817409] wlan: [0:I:CMN_MLME] PSOC_0 VDEV_13 Sending bcast deauth and DELETE_ALL_PEER, clients: 2
Aug 28 13:09:57 KERNEL(008@172.16.7.243): [5969234.877749] ethernet_device_event: dev eth0 is changed, carrier: 1
Aug 28 13:09:57 KERNEL(008@172.16.7.243): [5969234.877835] ethernet_device_event: dev eth0 others: 25
Aug 28 13:09:57 KERNEL(008@172.16.7.243): [5969234.878281] ethernet_device_event: dev eth0 others: 25
Aug 28 13:09:57 KERNEL(008@172.16.7.243): [5969234.878287] ethernet_device_event: dev eth0 others: 25
Aug 28 13:10:00 KERNEL(008@172.16.7.243): [5969237.017595] wlan_stop 2183 radio_id 1 force promisc_mode(promisc_mode_enabled 1) to 0^M
Aug 28 13:10:00 KERNEL(008@172.16.7.243): [5969237.018053] ethernet_device_event: dev eth0 is changed, carrier: 0
Aug 28 13:10:00 KERNEL(008@172.16.7.243): [5969237.018130] ethernet_device_event: dev eth0 others: 25
Aug 28 13:10:00 KERNEL(008@172.16.7.243): [5969237.018591] ethernet_device_event: dev eth0 others: 25
Aug 28 13:10:00 KERNEL(008@172.16.7.243): [5969237.018595] ethernet_device_event: dev eth0 others: 25
Aug 28 13:10:12 KERNEL(008@172.16.7.243): [5969249.546429] ethernet_device_event: dev eth0 is changed, carrier: 0
Aug 28 13:10:12 KERNEL(008@172.16.7.243): [5969249.816645] ethernet_device_event: dev eth0 others: 25
Aug 28 13:10:12 KERNEL(008@172.16.7.243): [5969249.816651] ethernet_device_event: dev eth0 others: 25
Aug 28 13:10:12 KERNEL(008@172.16.7.243): [5969249.816655] ethernet_device_event: dev eth0 others: 25