Hi team, I am new to Sophos hardware and chasing my tail on a solution to slowness on our internet link. Model SG230 FW 9.509-3 PV 146428 RAM 8GB I've noted Http proxy not running - restarted alerts and followed some other forum posts to try and identify…

Hello , i have 2 servers 1 hp dl360g5 with 2 utp ports 1 is lan 1 wan this is my utm v9 and one dell r610 witch has 4 port 3 not connected 1 conected directly to the hps lan utp port. Configuration is as follows The UTM has 2 port port 1 is the…

Dear Export. I'm new in handling Sophos Firewall and i hope i can get some advise. Below is the scenarios. Background Web user connect to webmail server via port forwarding. Port forwarding from example Port:12345 to Port:80 Issue …

Hello Sophos friends, I have trivial problem but I can't figure why is that happening. On our UTM SG330 box, I want to block all the possible communication to particular IP (in the internet) Let's say we have bunch of users (in internal network) potentially…

Hi, I've configured destination NAT on Sophos UTM9 on public interface IP:3389->Local_ip:3389 In firewall live logging i see entries like this Occasionally someone is sending SYN request and nothing more (this is what live log shows) By the…

Hello, It might sound like a strange request but here is the situation: I am using the UTM as a point in for several customers. One of them wants to be able to get a tcpdump in regards to the data transferred for troubleshooting purposes. I don…

OK, here is my dilemma. I have my AD setup the way I want. When I do Lite Touch, and Zero Touch deployments with my MDT servers, the tasks place the computers in specific OUs based on the role the computer deployed is going to do. I have GPOs that apply…

Hi, Here is my network setup: [Internal Devices with static IP assigned from DHCP by UTM]<-->[wireless Router/switch in AP mode]<-->[UTM]<-->Verizon Fios Router<-->Internet Everything is working fine on network and I love Sophos for flexibility of…

Hi all: I have implemented a Mikrotik RB2011 series router/firewall that works great with the exception that I have realized the Mikrotik firewall is very lacking compared to the UTM firewall that was on the old Fortinet router/firewall. I'm thinking…

Hi! We use UTM 9 Sophos. I just wanted to ask how we can configure it to let a group of users to bypass website blocking / all the blocking? Thanks!

Hi, Not quite sure why these packets are being dropped by the firewall, can anyone shed some light? Firewall Rule (Internal Network is 192.168.55.0/24, Web Surfing contains HTTP / HTTPS / HTTP PROXY / HTTP CACHE): Web Filter Rule (this rule…

Hi, We are using Sophos SG310 firewall. Users reported that their IPAD/IPhone cannot connect to App Store when using our company Wifi connection. I found that those device are running IOS 11 and it can be fixed temporary by connecting a mobile hotspot…

i am having trouble setting up the firewall on my UTM to allow HTTP and HTTPS traffic to a webserver the firewall logs show the packets are dropped 09:20:08 Default DROP TCP 31.105.130.108 : 35999 → …

Evening All, Slight bit of a noob with the Sophos UTM so please bare with me, as i could be doing something completely backwards. So I have a Sophos SG550 UTM 9 Device, and i'm wanting to pass traffic through from Symantec messagelabs to my Internal…

Since not quite the first of the month, we've had a very interesting and chronic trigger on our firewall... I have been continually running different malware/antivirus scans on the server and resetting to see if I have cleared off the problem, but…

I recently setup VLAN 2 within our network have everything pointing to the UTM for routing. I can ping the switches on the VLAN 2, but can't ping the host of the VLAN 2 from the VLAN 1. However, I can ping the host of VLAN 2 from the firewall. I've…

I recently had to setup our Sophos UTM from scratch. I cannot for some reason get Exchange 2013 up and running again. Its working fine on the inside and mail is routed correctly from the outside, however I cannot open for Outlook Anywhere and OWA. …

Hi, We've got a 3CX Server hosted in the cloud. On our internal network we have a 3CX SBC setup on a Raspberry Pi and we are using 3cx client on Windows laptops. We also have two older phones that cannot use the 3CX SBC, so they have to connect directly…

Morning All! Just installed a new Panasonic NS700 phone system at the Office. It's working perfectly here onsite but I have a handset at home that is connecting to the external IP I have setup for the PABX, downloading all its settings etc I can log in…

Greetings, I have an internal DNS server - 172.16.0.200 (a defined host within the UTM) I have a firewall rule setup to allow that host -> DNS -> Any The UTM is running in bridge mode, behind another firewall. It's dropping the DNS traffic at…

Today when I tried downloading an *.iso file, I've got the error "unable to initialize SaviStream object". Does anybody knows how to solve this problem? Here is an screenshot: Thank you in advance! Meghan

Hello, I have a VPN Router in a DMZ, what is routing all my Internet Traffic to a VPN Service. I was wondering to protect the Router in the DMZ, if it would make sense activate Web Application Firewall for this Router ? I know that this settings…

Hi all, Just a small question, what's better? Doing 1 rule including ALL the needed services for ingress egress destination OR doing multiple rules (one per targeted services)? Thanks, Regards, M-

Hello Everyone, a customer of ours asked us a question about giving a Power-User a seperate DSL-Line with a static IP-Address for his home-office. So here is my question: Is it possible to give one single user an ssl-vpn profile that connects…

Morning! I have 4 XGs in bridge mode behind the ASAs they will eventually replace. Some issues that came up with one led to a configuration at another site that bypasses SPI for all traffic. That particular XG is not reporting anything back to the…