What vNICs are you using? (E10000 or vmxnet3?) Tools up to date? vSwitch settings? (Disabling MAC changes, promiscuous mode, etc?)
> On Jun 11, 2015, at 12:51 PM, Robb Whiting <[email protected]> wrote: > > Hello Everyone, > > I have an annoying problem that’s been vexing us for months now. > > All our servers are virtualized with static IPs running on VMware hypervisors. > > The servers that have connections to more than 1 ip sometimes drop their > connection. > > Other machines connected to the same network don’t lose their connection so I > don’t think it’s the link between the hypervisor and the switch. It appears > to be a windows problem. > > Anyone else have servers running Windows 2k12 R2 that are connected to > multiple networks that somehow lose connection randomly from time to time. > > If we disable and reenable the NIC then they come back up but they really > shouldn’t go down at all. > > Ideas? > > -Robb
