It's usually the damned load balancer, though. A firewall is easy enough to test with pings, telnets, etc. but the LB rarely seems to make much sense and it se

It's usually the damned load balancer, though. A firewall is easy enough to test with pings, telnets, etc. but the LB rarely seems to make much sense and it seems like there's only one guy who knows how it works and they never explain what they changed.