Clear DNS cache VCSA/PhotonOS

The last few weeks I’ve had to do a couple of IP changes on ESXi hosts. This always goes without a lot of issues but it can be annoying when you have to wait for the new IP address to be updated in DNS and then for it to be visible in vCenter. The quickest way to get the new DNS records, is to clear the DNS cache in VCSA. Since VCSA is based on PhotonOS, this will also work on other PhotonOS VMs....

21 October, 2020 · 1 min · Maarten Van Driessen