Reinit Auto Negotiation

[rage]

Hi,
I have a problem with my Setup and a power interruption.
If I get a power loss (backup via UPS -> Shutdown) all is shut down, inkl. the managed switch (on the UPS).
After the power is back, all is started.
Unfortunately the managed switch takes longer to start up than proxmox do.
Therefore Auto Negotiation used 100MBit.
Is there a possibility to reinit the Auto Negotiation again ?
Like in Windows, Disable/Enable Networkcard ?
tried:
ethtool -s enp87s0 advertise 0x020
but it results in a networkcard hang and I had to reboot.

 

[mkoeppl]

Hi! Restarting autonegotiation should work through ethtool -r enp87s0. Have you tried that? Does it also result in a network card hang?

Could you post the output of ethtool enp87s0 and lspci -k ?

 

[rage]

Hi,
Thanks for the hint
ethtool -r enp87s0

Just tried again, works
Thanks !