I am currently having issues with NSX-V 6.4.4. I am showing intermittent connection from the ESXi Host to the NSX Controllers.
What i am seeing is the next behaviour:
Every error points me that the issue is Firewall related but what about the "Connection reset"? It refers to a block?
Thanks you folks in advance.
Error "Connection reset by Peer" generally occurs when destination node is refusing connection and sending RST back in response. Can you post output of commands below:
On NSX Controller:
show control-cluster status
show control-cluster history
show control-cluster connections
On ESXi Host:
Is the controller located in the same network as the esxi?
If not, try to see if there is any routing issue or if there is a firewall in between the esxi and controller that my be interfering with the conection/sesion
No it is not. But your reply point me to the issue. There is a firewall between the two networks that isblocking Layer7 and we were seeing drops between the communication on port 1234 between ESXi hosts and the NSX Controllers.