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Port disconnecting on Aruba Switches

Hello everybody, we use 2930f and 2530 switches in our company, and sometimes we have issues with disconnecting ports. How to find reason? FW on all switches is now WC.16.10.0001 .

LEDs on swicth port are off, but LEDs on NIC of PC are flashing. Network doesnt work on PC.

Issue is resolved by restarting switch. Than it works. It is problem of FW, or what can cause this issue?Thx!

MVP Guru Elite

Re: Port disconnecting on Aruba Switches

Hi,

 

What do you have on the log ? (show log)



PowerArubaSW: Powershell Module to use Aruba Switch API for Vlan, VlanPorts, LACP, LLDP... More info

PowerArubaCP: Powershell Module to use ClearPass API (create NAD, Guest...) More info

PowerArubaCX: Powershell Module to use ArubaCX API (get interface/vlan/ports info)

PowerArubaIAP: Powershell Module to use Aruba Instant AP

PowerArubaMC: Powershell Module to use Mobility Controller / Master


ACMP 6.4 / ACMX #107 / ACCP 6.5 / ACSP
New Contributor

Re: Port disconnecting on Aruba Switches

In LOG I dont see any issue. Problematik port was n.13:

I 01/09/20 15:07:16 00435 ports: port 22 is Blocked by STP
I 01/09/20 15:07:18 00076 ports: port 22 is now on-line
I 01/09/20 15:08:00 00077 ports: port 22 is now off-line
I 01/09/20 15:08:12 00435 ports: port 22 is Blocked by STP
I 01/09/20 15:08:14 00076 ports: port 22 is now on-line
I 01/09/20 15:11:48 00077 ports: port 30 is now off-line
I 01/09/20 15:12:04 00435 ports: port 30 is Blocked by STP
I 01/09/20 15:12:07 00076 ports: port 30 is now on-line
I 01/09/20 15:26:27 00077 ports: port 2 is now off-line
I 01/09/20 15:31:46 00077 ports: port 26 is now off-line
I 01/09/20 15:31:47 00435 ports: port 26 is Blocked by STP
I 01/09/20 15:31:50 00076 ports: port 26 is now on-line
I 01/09/20 15:41:15 00077 ports: port 20 is now off-line
I 01/09/20 15:41:41 00077 ports: port 7 is now off-line
I 01/09/20 15:41:44 00435 ports: port 7 is Blocked by STP
I 01/09/20 15:41:46 00076 ports: port 7 is now on-line
I 01/09/20 15:43:31 00077 ports: port 7 is now off-line
I 01/09/20 16:46:52 00077 ports: port 22 is now off-line
I 01/10/20 07:20:01 00435 ports: port 7 is Blocked by STP
I 01/10/20 07:20:03 00076 ports: port 7 is now on-line
I 01/10/20 07:20:28 00077 ports: port 7 is now off-line
I 01/10/20 07:20:31 00435 ports: port 7 is Blocked by STP
I 01/10/20 07:20:34 00076 ports: port 7 is now on-line
I 01/10/20 07:48:23 00077 ports: port 26 is now off-line
I 01/10/20 07:48:26 00435 ports: port 26 is Blocked by STP
I 01/10/20 07:48:28 00076 ports: port 26 is now on-line
I 01/10/20 08:51:53 00435 ports: port 22 is Blocked by STP
I 01/10/20 08:51:55 00076 ports: port 22 is now on-line
I 01/10/20 08:52:13 00077 ports: port 22 is now off-line
I 01/10/20 08:52:24 00435 ports: port 22 is Blocked by STP
I 01/10/20 08:52:27 00076 ports: port 22 is now on-line
I 01/10/20 08:58:55 00077 ports: port 22 is now off-line
I 01/10/20 09:02:41 00435 ports: port 22 is Blocked by STP
I 01/10/20 09:02:44 00076 ports: port 22 is now on-line
I 01/10/20 09:58:35 00077 ports: port 7 is now off-line
I 01/10/20 09:58:37 00435 ports: port 7 is Blocked by STP
I 01/10/20 09:58:40 00076 ports: port 7 is now on-line
I 01/10/20 10:02:40 00077 ports: port 7 is now off-line
I 01/10/20 10:02:43 00435 ports: port 7 is Blocked by STP
I 01/10/20 10:02:46 00076 ports: port 7 is now on-line
I 01/10/20 10:37:00 00077 ports: port 7 is now off-line
I 01/10/20 10:37:02 00435 ports: port 7 is Blocked by STP
I 01/10/20 10:37:05 00076 ports: port 7 is now on-line
I 01/10/20 10:54:25 00077 ports: port 22 is now off-line
I 01/10/20 10:54:36 00435 ports: port 22 is Blocked by STP
I 01/10/20 10:54:39 00076 ports: port 22 is now on-line
I 01/10/20 10:57:31 00077 ports: port 7 is now off-line
I 01/10/20 10:57:34 00435 ports: port 7 is Blocked by STP
I 01/10/20 10:57:37 00076 ports: port 7 is now on-line
I 01/10/20 11:28:30 00077 ports: port 7 is now off-line
I 01/10/20 11:28:33 00435 ports: port 7 is Blocked by STP
I 01/10/20 11:28:35 00076 ports: port 7 is now on-line
I 01/10/20 11:41:31 00077 ports: port 7 is now off-line
I 01/10/20 11:41:34 00435 ports: port 7 is Blocked by STP
I 01/10/20 11:41:37 00076 ports: port 7 is now on-line
I 01/10/20 12:15:57 00077 ports: port 26 is now off-line
I 01/10/20 12:49:37 00413 SNTP: Updated time by 4 seconds from server at
xx.xx.xx.xx. Previous time was Fri Jan 10 12:49:33 2020. Current
time is Fri Jan 10 12:49:37 2020.
I 01/10/20 12:58:21 00077 ports: port 7 is now off-line
I 01/10/20 12:58:23 00435 ports: port 7 is Blocked by STP
I 01/10/20 12:58:26 00076 ports: port 7 is now on-line
I 01/10/20 13:01:16 00435 ports: port 26 is Blocked by STP
I 01/10/20 13:01:18 00076 ports: port 26 is now on-line
I 01/10/20 13:01:20 00077 ports: port 26 is now off-line
I 01/10/20 13:01:22 00435 ports: port 26 is Blocked by STP
I 01/10/20 13:01:25 00076 ports: port 26 is now on-line
I 01/10/20 13:14:41 00077 ports: port 7 is now off-line
I 01/10/20 13:14:44 00435 ports: port 7 is Blocked by STP
I 01/10/20 13:14:46 00076 ports: port 7 is now on-line
I 01/10/20 14:54:33 00077 ports: port 7 is now off-line
I 01/10/20 15:30:53 00077 ports: port 26 is now off-line
I 01/10/20 15:30:55 00435 ports: port 26 is Blocked by STP
I 01/10/20 15:30:57 00076 ports: port 26 is now on-line
I 01/10/20 16:07:50 00077 ports: port 22 is now off-line
I 01/10/20 21:07:14 00077 ports: port 13 is now off-line
I 01/12/20 08:35:09 05226 activate: Successfully resolved the Activate server
address device.arubanetworks.com to 54.70.29.7.
I 01/12/20 08:35:14 05223 activate: Successfully established connection with the
Activate server;parsing final software update service response.
I 01/12/20 08:35:14 05219 activate: A system software update is available to
version WC.16.10.0002.
I 01/12/20 11:49:41 00413 SNTP: Updated time by 4 seconds from server at
xx.xx.xx.xx. Previous time was Sun Jan 12 11:49:37 2020. Current
time is Sun Jan 12 11:49:41 2020.
I 01/13/20 07:08:10 00435 ports: port 7 is Blocked by STP
I 01/13/20 07:08:12 00076 ports: port 7 is now on-line
I 01/13/20 07:08:32 00077 ports: port 7 is now off-line
I 01/13/20 07:08:35 00435 ports: port 7 is Blocked by STP
I 01/13/20 07:08:38 00076 ports: port 7 is now on-line
I 01/13/20 07:56:47 00435 ports: port 2 is Blocked by STP
I 01/13/20 07:56:49 00076 ports: port 2 is now on-line
I 01/13/20 07:57:07 00077 ports: port 2 is now off-line
I 01/13/20 07:57:09 00435 ports: port 2 is Blocked by STP
I 01/13/20 07:57:12 00076 ports: port 2 is now on-line
I 01/13/20 07:58:48 00077 ports: port 26 is now off-line
I 01/13/20 07:58:50 00435 ports: port 26 is Blocked by STP
I 01/13/20 07:58:53 00076 ports: port 26 is now on-line
I 01/13/20 08:06:54 00435 ports: port 41 is Blocked by STP
I 01/13/20 08:06:56 00076 ports: port 41 is now on-line
I 01/13/20 08:06:57 00077 ports: port 41 is now off-line
I 01/13/20 08:07:24 00435 ports: port 31 is Blocked by STP
I 01/13/20 08:07:27 00076 ports: port 31 is now on-line
I 01/13/20 08:07:31 00077 ports: port 31 is now off-line
I 01/13/20 08:08:03 00435 ports: port 31 is Blocked by STP
I 01/13/20 08:08:05 00076 ports: port 31 is now on-line
I 01/13/20 08:08:34 00077 ports: port 2 is now off-line
I 01/13/20 08:08:35 00435 ports: port 2 is Blocked by STP
I 01/13/20 08:08:38 00076 ports: port 2 is now on-line
I 01/13/20 08:08:51 00077 ports: port 2 is now off-line
I 01/13/20 08:08:53 00435 ports: port 2 is Blocked by STP
I 01/13/20 08:08:56 00076 ports: port 2 is now on-line
I 01/13/20 08:09:21 03362 auth: User 'xxx' logged in from xx.xx.xx.xx to
WEB_UI session
I 01/13/20 08:10:26 00077 ports: port 31 is now off-line
I 01/13/20 08:10:39 05101 amp-server: AMP server configuration is disabled due
to first configuration.
I 01/13/20 08:10:39 03125 mgr: Startup configuration changed by Web UI. New
seq. number 36
I 01/13/20 08:10:47 03125 mgr: Startup configuration changed by Web UI. New
seq. number 37
I 01/13/20 08:10:53 00435 ports: port 31 is Blocked by STP
I 01/13/20 08:10:56 00076 ports: port 31 is now on-line
I 01/13/20 08:11:43 00077 ports: port 7 is now off-line
I 01/13/20 08:11:46 00435 ports: port 7 is Blocked by STP
I 01/13/20 08:11:48 00076 ports: port 7 is now on-line
I 01/13/20 08:14:14 00435 ports: port 20 is Blocked by STP
I 01/13/20 08:14:16 00076 ports: port 20 is now on-line
I 01/13/20 08:14:16 00435 ports: port 21 is Blocked by STP
I 01/13/20 08:14:18 00077 ports: port 21 is now off-line
I 01/13/20 08:14:19 00077 ports: port 20 is now off-line
I 01/13/20 08:14:21 00435 ports: port 21 is Blocked by STP
I 01/13/20 08:14:22 00435 ports: port 20 is Blocked by STP
I 01/13/20 08:14:24 00076 ports: port 20 is now on-line
I 01/13/20 08:14:24 00076 ports: port 21 is now on-line
I 01/13/20 08:14:25 00077 ports: port 20 is now off-line

 

MVP Guru Elite

Re: Port disconnecting on Aruba Switches

Only this port have a problem ?

 

it is not the device connected on this por t?



PowerArubaSW: Powershell Module to use Aruba Switch API for Vlan, VlanPorts, LACP, LLDP... More info

PowerArubaCP: Powershell Module to use ClearPass API (create NAD, Guest...) More info

PowerArubaCX: Powershell Module to use ArubaCX API (get interface/vlan/ports info)

PowerArubaIAP: Powershell Module to use Aruba Instant AP

PowerArubaMC: Powershell Module to use Mobility Controller / Master


ACMP 6.4 / ACMX #107 / ACCP 6.5 / ACSP

Re: Port disconnecting on Aruba Switches

DELETED reply.


--N (20200114-aoscx:10.03.0020)
New Contributor

Re: Port disconnecting on Aruba Switches

Yes now it is only this port. But a month ago it was port on another Aruba 2530 switch and a few weeks ago another on another 2530 switch. So something is wrong, but I dont know why. FW is same on all switches.

Highlighted
MVP Guru Elite

Re: Port disconnecting on Aruba Switches

Always the same device ?



PowerArubaSW: Powershell Module to use Aruba Switch API for Vlan, VlanPorts, LACP, LLDP... More info

PowerArubaCP: Powershell Module to use ClearPass API (create NAD, Guest...) More info

PowerArubaCX: Powershell Module to use ArubaCX API (get interface/vlan/ports info)

PowerArubaIAP: Powershell Module to use Aruba Instant AP

PowerArubaMC: Powershell Module to use Mobility Controller / Master


ACMP 6.4 / ACMX #107 / ACCP 6.5 / ACSP
New Contributor

Re: Port disconnecting on Aruba Switches

No, first and second time it was some port on two different 2530, and third time it was issue on 2930f port.

MVP Guru Elite

Re: Port disconnecting on Aruba Switches

what do you have on show interface XX ?

do you have check fault finder ?



PowerArubaSW: Powershell Module to use Aruba Switch API for Vlan, VlanPorts, LACP, LLDP... More info

PowerArubaCP: Powershell Module to use ClearPass API (create NAD, Guest...) More info

PowerArubaCX: Powershell Module to use ArubaCX API (get interface/vlan/ports info)

PowerArubaIAP: Powershell Module to use Aruba Instant AP

PowerArubaMC: Powershell Module to use Mobility Controller / Master


ACMP 6.4 / ACMX #107 / ACCP 6.5 / ACSP
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