Verify that the vCenter Server IP address is reachable from the vRealize Network Insight Proxy VM. Log in to vRealize Network Insight Proxy CLI and use the ping to ensure that IP is reachable and telnet to ensure that the vCenter Server is reachable on port 443. If vCenter Server is reachable, then retry adding.
I love this stuff. It's a very light yet dependable cleaner. I recently stopped using bleach to clean with and fabuloso in the bowl once a week has kept my toilet sparkling clean without bleach!!!!!! 1  People & Blogs. 2  Standard YouTube License.
To clean a toilet with bleach, measure a half cup of dry bleach powder and allow it to sit in the bowl for up to two hours. Flush once you see that stains are removed. As a last resort, use a pumice stone and a toothbrush to get rid of extreme toilet stains. Keeping one end of the pumice damp, rub the stone across toilet rings, but be sure to do so cautiously. Pumice can easily scratch a toilet bowl, leaving it damaged beyond repair.