Sophos Update Being Blocked?
Hi all,
We have 2 X 100D Hardware Appliances running firmware version 6.0.0 (build 0076 GA) in NAT (Flow-based) Mode (HA: Active-Passive). They are deployed as perimeter firewalls for our wireless network.
During a daily check on the appliances this morning, I found that they were blocking access (using the Web Filter mechanism) to a couple of sites that I believe are used by client devices on our wireless network to update their Sophos Anti-Virus software.
The web filter on the firewalls appears to be incorrectly categorising d1.sophosupd.com & d2.sophosupd.com as 'Malicious Websites'.
I created a Static URL Filter on each of our Web Filter Profiles to exempt *sophosupd.com and this seems to have rectified the issue for the time being, but I'm wondering if anyone else has had a similar experience. Further analysis of logs indicate that this began at approximately 12.00pm (GMT) yesterday (25/04/2018).
Any input would be much appreciated.
Best regards,
John P
