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How to test connectivity between esxi and other server

How to test connectivity between esxi and other server.

I had an issue while deploy the NSX-V GI vms on vcenter. Getting error while deploy the vm due to ports blocking.

As part of troubleshooting, I followed bellow steps on esxi host.


To check if specific TCP ports are running on the remote host, you can use the telnet command to confirm if a port is online

VIEWING ACTIVE TCP/UDP CONNECTIONS WITH NETSTAT AND ESXCLI NETWORK

ESXi 6.5 – # esxcli network ip connection list

To check specific port number on server from esxi host.

1) [root@esxi01.com:~] ping 10.99.99.20

2) [root@esxi01.com:~] nc -zv 10.99.99.20 443

   nc: connect to 10.99.99.20 port 443 (tcp) failed: Connection timed out

   To check network team for enable port from their end.

   10.99.99.20 --> other server(eg:NSX VM).

   After enable network team. Esxi host 443 port connection succeeded.

3) [root@esxi01.com:~] nc -zv 10.99.99.20 443

   Connection to 10.99.99.20 443 port [tcp/https] succeeded!
How to test connectivity between esxi and other server How to test connectivity between esxi and other server Reviewed by Virtulization on February 16, 2022 Rating: 5

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