I am using the latest beta in VMWare ESXi 5.5. I am using WAN Balancing on my network and Quality of Service rules for WAN side traffic. When I enable the WAN Interfaces for the QoS rules, all other pages open normally except some SSL sites like Facebook. They are not blocked, but when I disabled the WAN interfaces and only left the LAN interface operational in QoS, all the links operated normally. There seems to be some strange behavior with the QoS. I'm not sure if my rules should work for WAN traffic given that those IP addresses does not belong to the internal network. Again, it seems to create some strange browsing behavior when enabled.
I'm currently still checking ESXi for those. I found that one of my virtual switches were in promiscuous mode, so I quickly disabled that. I will enable the logging in Sophos and check them all.
I found two things so far, but will send logs a bit later this evening. The first thing I found was that the IPv6 tunnel is in an Unknown state. Every other adapter is showing UP. I had IPv6 enabled until the browsing issues began, so this brings me to the second issue. When I disabled IPv6, the UTM would crash (soft restart). My understanding is there was an issue with the WAN links. I will start by deleting the WAN interfaces, reboot, and add new WAN interfaces with different names to test. Other than that, I will check and send those logs. When I disabled IPv6, the Web Filtering seemed to work much faster in transparent mode as well as all policies (including the block all Base Policy I created).
