Error: 2760 - FATAL vix cant open detail (Unknown error) (4036518)

To confirm vRanger and the virtual appliances can resolve the FQDN, you can use any of the following commands:

• ping ESXihostFQDN
• telnet ESXihostFQDN

As a workaround, if no DNS server is available, you can assign static values to the host file:

• Windows: C:\Windows\System32\drivers\etc\hosts
• Linux: /etc/hosts

In order to change the DNS servers on the virtual appliances, these steps can be performed:

• Login to the virtual appliance. The default user is root and the default password is vzroot1
• Using the VI text editor, edit the resolv.conf file with the following command: vi /etc/resolv.conf
• Enter the following text, substituting the appropriate values where indicated:
  

search domain

nameserver ipaddress

nameserver ipaddress2

• Save the file. 
• Restart the VA by typing reboot at the prompt.