Proxmox VE installation successful but network doesn't work

a.pellegrino

New Member
Feb 21, 2023
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0
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Hi I'm Agostino and I'm new on Proxmox systems.
I need support 'cause I installed PVE on a DELL r510 server and networking is not working properly.
During installation i put in every detail about network config, at finish it appears on screen the correct address where i can reach the gui but ip is not pingable. It seems networking is enabled (green leds on switch are blinking) but it isn't communication.
I need help 'cause i don't know how to go over.

Thank you so much

ps: just attached ip a and ip r output.
 

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Looks like the server has two onboard NICs and some additional ones. Try to plug the cable into the other onboard NIC. the screenshot shows that eno1, which is used by vmbr0 has no carrier (no cable), while eno2 has a carrier, but is not configured.
 
Hi Aaron,
thank you for quick reply!
i'm reinstalling 7.3 version now so i tried with olders.
I checked on switch and it seems working fine: carrier is present on all 4 NICs that are all connected.
I reinstall everything another time, relaunch ip a and ip r and i verify what is happened in meantime.
Updates in a bit!
 

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