xcp-ng 8 and 8.2 network speed problem

enes.selcuk

xcp-ng 8 and 8.2 network speed problem "Cannot advertise speed 1000"
I tried to provide the solution in the link below, but after the server restarted, you lost network access. I rolled back the operations in the same way again. can you help me

link

# ethtool -s eth3 speed 1000
Cannot advertise speed 1000

Settings for eth3:
	Supported ports: [ TP ]
	Supported link modes:   10baseT/Half 10baseT/Full 
	                        100baseT/Half 100baseT/Full 
	                        1000baseT/Full 
	Supported pause frame use: Symmetric
	Supports auto-negotiation: Yes
	Supported FEC modes: Not reported
	Advertised link modes:  10baseT/Half 10baseT/Full 
	                        100baseT/Half 100baseT/Full 
	                        1000baseT/Full 
	Advertised pause frame use: Symmetric
	Advertised auto-negotiation: Yes
	Advertised FEC modes: Not reported
	Speed: 100Mb/s
	Duplex: Full
	Port: Twisted Pair
	PHYAD: 1
	Transceiver: internal
	Auto-negotiation: on
	MDI-X: on (auto)
	Supports Wake-on: pumbg
	Wake-on: d
	Current message level: 0x00000007 (7)
			       drv probe link
	Link detected: yes

enes.selcuk

ethtool -s eth3 autoneg off
ethtool -s eth3 duplex full
ethtool -s eth3 speed 1000

hello I did the above commands stuck at the last command network access is gone. Still did not respond. How can I solve if I need to wait command. The problem may be the cause. "ethtool -s eth3 speed 1000" I waited a long time for my article and access was gone.

Danp

Can't help with your issue, but wanted to point out that the article you linked only references Xenserver 6.X, so may not be applicable to newer versions.