Hello Everyone, I'm trying to create a firewall rule to allow traffic from my DMZ zone to Internet. My question is: Can I block the IPs (when going to internet) that are considered dangerous or ip addresses from countries like china and russia???…

Hallo zusammen, ich habe mich heute früh durch diverse Forumbeiträge gelesen, weil ich es nicht hinbekomme Anydesk in unserem Netzwerk freizuschalten. Sobald ich Anydesk starte, bleibt der Client an dem Punkt stehen, an dem er sich mit dem AnyDesk…

Hi, mattin here. Im using SG Sophos and stuck just now. I want to add rule to allow connections via SG firewall to one service which is using some ports (which I know and can configure) and - as destination - is connecting to external servers which they…

Hello dear members, quick question. I would like from A > Any > B also back again B > Any > A Explanation: I would like to be able to reach e.g. with my notebook A the notebook B by Ping and also vice versa. The aktiv Rule: At source it says:…

I am very green when it comes to networking. I am running Sophos UTM 9 Home Edition on a VM as my firewall. I thought that I would go through my firewall rules and "harden" things up a bit by getting more granular with the rules. The first hurdle that…

Hi, Our new voip desktop phone app (MaX UC / Mitel) has a chat feature that should include the ability to send over sms. It looks like it's getting blocked as below: I have these (among others) allowed between my LAN and my provider's server (the…

Hey guys, having an issue with our UTM here. So we're trying to go hosted VoIP, but having issues getting traffic out of our UTM to hit the host servers. Strange thing is that the mobile app for our provider works fine, on the network, but the desktop…

Dear Community I am faced with a specific issue regarding firewall rules. By default, you can only filter IP networks/ranges, which is fairly sufficient in most cases. However, we need to filter out certain IP ranges coming from in on two interfaces…

Sigh my browser died and I have to write this again. It was a lot more creative before, I can tell you that. So I have a datacenter with a Sophos UTM 9.506-2 cluster as my gateway. I've created a new VLAN210 which is not supposed to talk to VLAN31…

Hi, I am new to the Sophos UTM. Have been using Untangle, but just migrated into Sophos UTM and i really like what i seen so far. The only issue i have is: I installed and configured (as far as i can tell) the Sophos UTM, but when i enable Web Filter…

Good Morning, i have cluster UTM SG310 with firmware version 9.509-3 WAN IP IS: 1.2.3.4 Additional Address: 1.2.3.5 Internal LAN: 192.168.0.100 MPLS Gateway: 192.168.0.15 Web Server: 192.168.5.19 (Under MPLS) Static Routing configured on…

The main network for the entire organization is 192.168. 168 .x That is VLAN 168 There is a management network on network 192.168. 150 .x That is VLAN 150 Members of the IT Group have workstations on the 168 network (as do all other computers…

Hi, I have an SG230 with a couple LANs: Staff and Guest. They work fine and can get out to the internet. I'm trying to add a third LAN. I seem to have all the settings the same as the other two (different subnet of course) but for some reason at cannot…

Hi i have just installed an SG135 for our no work related internet access which sits on its own network. The config wizard set up basic rules (allow web surfing out) but i am seeing tons for other stuff getting blocked outbound and it seems to be affecting…

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…

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…

Hi all, While testing some stuff on travel, I've discovered that my SSL VPN connected client can make DNS requests to ANY dns server (home ISP router, Google public DNS etc). That's a little weird to me because my Network Protection --> Firewall --> Rules…

Hello, We have about 22 IP CCTV cameras that need to be blocked for internet access. Only the DVR (with which the cameras are attached) will be needing the internet access. The cameras are connected to a RED working in split mode. The IPs of the cameras…

Hello, I'm trying to set up FileZilla Server on a server and I'm running into an issue. Everything works fine internally, but when I try and access the site externally, I am able to log in but directory listing fails. I an only imagine I'm missing…

I have three network adapters, one for WAN, LAN, and LAN2. I want to keep LAN and LAN2 isolated from one another. For the most part that's working. If I don't want ssh to cross networks, firewall rule, ssh blocked, done. All other rules I've created to…

I've just started using Sophos, and basic functionality works. Unfortunately I'm having issues enabling outside access to our PPTP / SSTP server. UTM doesn't have SSTP at all, and the PPTP requires the use of local users (we already have everything…

Hi Guys, Just joined this community and this group. So be patient for this noob here. :) I am currently doing a project which expects users to be able to remote access their VOIP system when they are out of office. And this can be achieved supposed…

Hi all, I'm trying to replace my old TMG with my SG210, the problem is when I create a new rule, it doesn't work. I noticed that my LAN can't access internet even with the firewall rule "Any-Any-Any" so I had to create a NAT rule to make this happen…