I am using UTM9 on a home network, using a low-end Dell desktop with 3GB RAM, Core2 Duo CPU. It has been working fine for many months, to protect our family's network. Last night, I installed some overdue UTM9 updates and ever since, I've been having…

Hello everyone, I have the problem that traffic from two applications does not pass the proxy. The proxy runs in transparent mode without authentication. The proxy is configured for HTTP / HTTPS. The traffic is not visible in the proxy log, the traffic…

First I tried using a firewall rule to block access, but I've learned that since I'm using web filtering to block ads and such, firewall rules will not work. So, I've set up a timed web filter event so my kids will not be tempted to use the internet all…

I have an internal IP that is trying to phone home, but its being blocked. all I can see is app="437" and app="472" I think those are SSH and SFTP. TIA KCI

Hi All, We are using sophos home utm 9.404-5. the Application control skip list is not working. utm operating in transperent mode any hel would be greatly appreciated.

Hey everyone, I have got 2 Sophos UTM9 SG230. Made a backup to a USB-stick and are trying to get the backup to restore on the other sophos. But the problem is that 1 sophos has a higher version 9.4 while the other sophos is running at 9.3. …

Hi, A number of clients are requiring that the logout function of OWA, SharePoint, and other services actually work. currently we are seeing pretty much all services suffering from the issue that if you hit logout and then either hit the back button…

Hi all, This is my first official post...be nice. ;) We're running UTM 9.405-5 on an SG210 appliance and I've noticed a weird issue where it looks like traffic to Apple's servers is being improperly categorized as Soundcloud traffic. I have a rule…

We have defined a bunch of about 50 Application Control rules, all of which are blocking rules and all of them have logging enabled. Most of these rules are intended to block traffic from Advertisement networks, file sharing hosters and other suspicious…

Hello, with version 9.3 we where able to solve all previous problems with the FTP-proxy (running in "dual" transp.+standard mode) without having to make exceptions for the clients using FTP regularly (image upload for webdesigners). Now with version…

function="adir_auth_process_negotiate" file="auth_adir.c" line="1600" message="gss_accept_sec_context: Key table entry not found" This problem has been badly affecting one machine resulting in "Authentication failed" messages every time a user logged…

Hello, I am having an issue with certain webpages. Content is not being processed all the way, and it seems like it is because of the ads. Say for instance I go to www.msn.com, I get the first portion of the page to show up correctly, then I get the…

Hello, Today, after updating my Sophos UTM 9.4 installation to the newest version with Up2Date, the firewall seemed to stop working. I got an email saying "WebAdmin webserver not running - restarted". I waited a bit and couldn't connect to the web…

We are currently running on 9.403-4 release and using Webfiltering with ADSSO and Transparent mode and also have "block on authentication failure" enabled. We have problems with users all the time calling and saying that the sites they go to daily are…

Hello, I am getting error 30174-4 (1392) when trying to install Office 2016 using the online installer from our Office 365 portal. I have tried disabling country blocking, adding an Any type rule for one of the clients, etc but I am still seeing…

Hi, I'm new to the firewall we used in our company today we are using SG 310 and right now i have problem on DNS and errors logs "Host not found" lately i have been receiving logs: 2016:06:10-10:54:01 sg httpproxy[15120]: id="0002" severity="info…

I found that utm 9.4 still using grub (GNU GRUB 0.97), it's causing boot problem can I change to grub2? Thanks

I am getting loads of "Lots of "unable to parse a http message of 97 bytes (HPE_INVALID_METHOD: invalid HTTP method)" messages - immediately followed by "unable to parse a http message on handler nn (Resource temporarily unavailable)". These have been…

Hey all, I wonder if anyone else is experiencing similar issues since last upgrade to 9.402-7. Simply on many sites with HTTPS i have long delay when opening the site, sometimes it just time outs, often it says that DNS could not resolve it, and…

So, I´ve tried installing and reinstalling it three times. UTM 9.4, Home, in a dedicated machine with two NICs. Thanks for the help. First problem During wizard, on uplink screen, there's no interface available - even though during initial setup…