Hi. We've started to have some packet loss issues between 2 of our offices. Office A has R80.40 gateways and office B has R80.30 gateways. Office B is the office where users have reported the issue in not being able to print (print server is in Office A),
Office B isn't getting these issues with our other office which is running R80.30. We ran pathping and can see that packet loss occurs at the Office A side of the tunnel when the packet gets to the external VIP of our cluster. Pinging from A to B shows packet loss as soon as that packet hits the internal VIP of the gateway.
Apart from the cluster upgrade, which happened last week, no other changes have been made. This particular issue only seems to have started yesterday so we're not quite sure why this is. Could it be caused by the differences in OS on each side of the tunnel?
