Solved : 162.213.21x.x - 3 server Down
Event hit on 8.30AM GMT +5.30
Looks like packet loss
Waiting reply from Datacenter about the incident. Hope it was a network issue
9.55AM - 2 servers were Up
Seems like some power issue. Server were rebooted
Till 1 down node la7
10.30AM
All 3 nodes onlie and verified all VPS up and running
20th Jun 2016