Unable to login

Hi all,

I have recovered two ECS Gen2 4-node systems from a customer and we are now trying to check they are working ok. After connecting public/private network with the Arista switches I can successfuly access via SSH to all nodes but I am not able to access GUI.

After sniffing traffic I found each node was asking to a DNS server the name of the other nodes so I added all these entries manually on each node. Now I can access to ECS login portal but after I enter the username and password I have to wait a while and then appears this message. Same behavior with all nodes.

Maybe someone knows what's wrong.