I am running into a brick wall while I am trying to consolidate the VirtualCenter in production and development into one. Currently the VC sits in production environment. I had network team openning up port 902, 903, 80, 443, 27000 and 27010 between VC and ESX. But right after I successully register a dev ESX in the VC, it shows a status of "not responding" immediately. I have consulted the Server Configuration document on page 183, and found it only requires port open from ESX's 902,tcp/udp,incoming/outgoing, and 27000 TCP outgoing/27010 TCP incoming.
I used telent from VC to each port on the Dev ESX, and here are what I go:
c:\telnet esx1001 902
220 VMware Authentication Daemon Version 1.10: SSL Required, ServerDaemonProtocol:SOAP, MKSDisplayProtocol:VNC
c:\telnet esx1001 903
220 VMware Authentication Daemon Version 1.10: SSL Required, ServerDaemonProtocol:SOAP, MKSDisplayProtocol:VNC
c:\telnet esx1001 80
HTTP/1.1 400 Bad Request
Date: Tue, 17 Jun 2008 12:53:42 GMT
Connection: close
Content-Type: text/html
Content-Length: 50
<HTML><BODY><H1>400 Bad Request</H1></BODY></HTML>
Connection to host lost.
c:\telnet esx1001 443
Blank. It returns nothing. To me, it seems 443 is open and accepting connection request.
Now it is still not working right. Anyone what I am missing here? Thanks
BZ
Is UDP 902 open between the VC server and ESX?
If your unsure, run wireshark on the VC server to check if its receiving the UDP 902 packets.
The easiest way to troubleshoot is probably to ask your firewall admin to check his logs for packets being dropped. Some firewalls treat HTTP as a special case and enforce compliance with the standards, in which case certain types of non-web HTTP traffic may end up being considered malformed and rejected.
sorry for getting back so late. Anyway, the network guy told me that we don't have rules in place. All the traffic for a specific port that is open in the firewall should be able to get through. Thanks anyway.
BZ
Is UDP 902 open between the VC server and ESX?
If your unsure, run wireshark on the VC server to check if its receiving the UDP 902 packets.
Thanks appk. I did use wireshark, and figured this out right before I saw your post. But I appreciated it. 5 minutes ago I saw the ESX's status change from "not responding" to normal. From wireshark, I can see it is accepting the 902 UDP packets now.
Does anyone knows if there is any way to check UDP 902 port is communicating between ESX and VC without using wireshark?