How to block malicious IP or IPs on Sophos firewall ?

Hello. We had 2 XG330 firewalls in our environment that failed within a week of each other. I was able to back up the configuration from the working firewall before it failed. We installed 2 new XGS3300 firewalls and restored the configuration to those…

We have a main HA firewall XG210 pair, currently in 19.0 latest MR release, connecting to various XG and XGS units in the field. We have dedicated links to the far end locations, and on the XG210 at the head office it is configured as being over LAN…

I would like to allow access to our IPSec VPN from our guest Wi-Fi for testing purposes. I have created a simple rule that allows internet access. Unfortunately, I always get an error when setting up the VPN connection. Anyone know a solution…

In Sophos XGS 136 firewall , we have four internet providers. Is there any possible to configure specific network to specific user

hello, i have two ip subnet on port-1 Lan interface (Vlan), the host pc can able to ping the Firewall Gw ip but from FIrewall to Host ping not work, i checked the Local windows firewall its already turned off. Now 100.0/22 subnet not reach to 15.0…

My XG 125 is blocking me from reaching hulu.com, and also blocking google shopping when it redirects me to googleadservice.com. As a test, I temporarily bypassed the XG, and I could get to those sites. So I know that the XG is blocking those sites. Then…

we configured Sophos XG in MTA mode. We need to restrict access to Port 25 for SMTP traffic to specific terminals only. Currently Port 25 is accessible from all LAN networks

I am creating a new firewall rule and want to add a linked NAT rule to it, but the fields for adding source, destination and other parameters are greyed out: That warning which is visible in the printscreen does not make sense to me - can someone…

good mornig i have a problem with mi firewall cgs3100 in my institucion, the development area made an apk service and my firewall block the conection with this apk, actually we try everything change rules of conection, made news rules en webs without…

Hello, So I'm running SFVH (SFOS 19.5.3 MR-3-Build652). The firewall is running on a VP2410 mini PC. My Asus router is 'bridged' to this unit and everthing works fine with one exception: The WiFi on the Asus is somehow being blocked by my Firewall and…

NAT rule is not working. Tried both ways (DNAT / Firewall+NAT Rule). My WAN interface named BSNL and LAN interface is on Port #8..

Hi all, I'm struggling with an issue since few days. I'm using SFOS 19.5.3 MR-3-Build652 and I can't establish a TLS connection between two hosts on different VLAN. I've a firewall rule that allows the hosts to communicate each other, the first…

Bom dia a todos. Alguem sabe se é possivel criar uma regra para nao permitir que alguns dispositivos acessem a internet somente consigam acessar a rede interna da empresa. Estou pensando em pegar os dispositivos pelo MAC e criar a regra para que…

Hello Friends, I just using Sophos Firewall XG310 SFOS 19.5.3 MR-3. All I know that order/sort of Rule and Policies position is affect to how Firewall Treatment on traffic flow. Kindly need advice, if I have a set of rule as below pict, what is the…

Good Day, Could anyone assist me? I have created a VLAN for CCTV to sperate from the company network. Want to allow the CCTV to be connecting from the WAN Port from our ISP to use the Public IP so that we can monitor the CCTV remotely without VPN…

hello today i tried to ipscan my network with a very larg range to check my network, the result shows there are many ranges that i am not aware of and they are not in my network, i ping them and i was able to run some ips in the browsers shows they…

Hi I have a XG and im trying to get 3CX working correctly. I have nat and firewall rules set but when i run a test from 3cx I'm getting the full cone error i cant see what I'm missing

I appreciate the fact that Firewall Rules can be grouped, as this makes for more flexibility in the sorting and managing of rules versus not. However... the default option for firewall rules is "Automatic" which if you forget to change, jams it into the…

A few users in our network use Python & Java scripts to connect to some services on AWS. The scripts work fine when bypassing the Sophos FW or using mobile hotspots. But when using Sophos the users see errors like this in their terminals: Exception…

Good day we are unable to access company websites inside the local area network. The websites are hosted outside our LAN.. We can ping the public IP address for the websites. Traceroute to the public IP address of the websites is completing And…

I have a web App opening with localhost:8443 and connecting to an SQL database in another server at port 1433. I have installed another DB in the same server where the WebApp is. When I try to connect to the database that is in the same VM as the WebApp…

We have a firewall rule allowing access to an internal server. Source and Destination HB must be green, also the rule has "Block clients with no heartbeat" enabled. The rule exists unchanged for years but recently we noticed users complaining that they…

Hello! I'd like to ask for your help, I've been using this great firewall for several years, but now I'm stuck. I have a small network at home in which I installed a docker host for testing purposes. I have found the best way to allow the docker containers…

Hi Everyone, I am new to Sophos firewall and I dont know much about this. Can any one tell me how to allow following port in Sophos XG135 (C1B0Cxxxxxxxxxx) CLOUC uses the following Ports HTTP, HTTPS and 9443 for the web console 5060 and 5061 TCP…