Aruba & ProVision-based
cancel
Showing results for 
Search instead for 
Did you mean: 

Procurve 2824 loses Uplink at regular intervals

Kumpel
Occasional Visitor

Procurve 2824 loses Uplink at regular intervals

Hi

I have a Hp procurve 2824 with an uplink to another one, this uplink loses connection every morning at 4:30 a.m for about 5 minutes then reconnects. I have checked the logs and nothing is showing, no errors, no drops.

This is one of around 30 Switches in the LAN and only this one drops the connection. No Spanning tree involved.

Anyone have any idea what it could be or where I could start to look?

 

Thanks

2 REPLIES
16again
Respected Contributor

Re: Procurve 2824 loses Uplink at regular intervals

Maybe the problem is simply mains power related.  Did you check the uptime of the switch?

Vince-Whirlwind
Honored Contributor

Re: Procurve 2824 loses Uplink at regular intervals

The next most obvious thing is - how do you know you've lost the uplink?
If it's only an ICMP check, then there are things that could stop ping without actually affecting the link.
Check your CPU stats for that time to see if there is a spike, try a ping *through* the switch instead of to it.