Working xcp-ng 8.2 system. Single host. Installed pool updates and rebooted host. Now there is no network traffic outside the host. Using iDrac I can connect to the Dell host and open the xcp-ng console. Network settings still appear normal. Shows all vm’s running. drop to local console and I can ping each vm and XO. I cannot ping the gateway or anything outside the host. I can not access XO or any vm from the rest of the network either.
eth0 and eth1 show connected but no IP address. Xenbr1 has the IP address of XO. What can I check next?
I would check to make sure there is not an issue with the switch they are connected to. Also I would recommend moving to version XCP-ng 8.3.
Thanks Tom. I hesitate to blame the switch as this has been a working system for a couple years. All I did was install the patches and reboot. I presume since I can remotely connect to the idrac (same switch) that it is fine?
I would check the port of the NIC that is not working.
I don’t know if this was the correct way but from the console I ran the Emergency Network reset, assigned the same IP to eth0 (it was showing up on xenbr before) and rebooted. Everything came up as it should. All running fine again. Not sure what happened that caused this but glad it is fixed. Thank you all.