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
Reviewed by Virtulization
on
February 16, 2022
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