OMV5 RP4 connect with cable to router. Unable to connect to PI sametimes.

Hi ,

Running PI4 OMV5 connect with wire to internet.

It happens sametimes cannot connect to the PI.

If I remove the network cable and replug , bingo I can access to OMV machine.

Is there anyone that have alike experiences? And if so how did you solve the problem?

Thanks

About the above problem,

Is there a script that automatically detect eth0 down and brings it up?

Thanks

Zitat von Soma

Are you running Raspberry Desktop or Lite?

How is your eth0 configured, via DHCP or Static?

Is it possible that your router "switchs off" the ports when they're idling?!? (crazy idea, I know)

I m running Raspberry Lite

etho Static.

The router is a Asus with merlin firmware, I don't think it switchs off the ports. The other devices are accessible .

I know the power supply can be a problem, but I m with the original rpi4 power supply.

The rpi4 is about 15 months old and i m running OMV5.

The problem began for about 2 months ago. First I thought the OMV5 was down, but after same searching I found if I

unplug and plug the network cable OMV was accessible.

What do you think? I new power supply ? or a script that on eth0 down just restarts it ?

Thanks

Zitat von Soma

To see if there's problems with power supply, run:

dmesg | grep voltage

Or, run sudo omv-firstaid and set the eth to DHCP IPv4 only

Check what IP was assigned to the Pi (either with ip addr | grep eth0 or on the router page)

Then make a reservation on the router for it (your Pi will always have that IP)

I'm thinking that (maybe) your static IP might be clashing with some other reserve on the router (speculating)

Alles anzeigen

dmesg | grep voltage

I got nothing

I m running ipv4 only

I have reserved this ip on the router

I have change the pi case to a thermal without any fans.

I will put it back in the one with fan maybe something with heat?

Thanks

Zitat von raulfg3

if posible change cables to new cord to discard bad crimped wires ( use Cat5E or better)

I have done that too, but still happens randomly . Same times after one week or two.

Zitat von Soma

If you want to know how hot it's running:

sudo vcgencmd measure_temp

Try to remember what changed when it started happening.

Sorry for not beeing more helpfull than this.

Alles anzeigen

Thanks