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 everyone, I know there are threads addressing Chromecast issues, but I have tried all of the suggestions in those threads and can't seem to get mine working with the UTM. My HP printer, cell phone, and Mac Book all pick up wifi just fine, but Chromecast…

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…

Hi guys, Can I ask what is the usual speed for WiFi users if this is the specs of the network setup: - ISP 1Gbps static - HPE MSR3000 series router - Sophos SG330 with UTM 9 - Sophos AP55C/AP100C We are getting maximum speed of 140Mbps,…

Resetted and installed SG105 with latest UTM setup allow all traffic with setup wizard WAN is behind DSL-Router Zyxel Speedlink 5501, on which there is a firewall running, direct connected PC works fine PC connected to LAN and WAN to the DSL-Router…

Hi friends, I want to configure like this: VLAN 01-10 -------goes through 1st router i.e. (HSO_B1_WiR1) VLAN 11-20 -------goes through 2nd router i.e. (LTA1GHQA) VLAN 21-30 -------goes through 3rd router i.e. (LTA1GHQB) Please help.

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…

We using the UTM on a public IP-address block of 4 adresses. This IP-addresses are assinged to 1 interface (I call it interface1 for now) 1 address isthe default interface address and the others are addtional adresses. This interfaces also contains the…

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, We currently have a SSL-VPN profile for remote access with predefined certificates from Sophos.But I dont understand the way the certificates work in them. Is it possible to generate different security certificate for different VPN profile? …

Hello all! So over the course of the last day or two, we've been experiencing network slowness when trying to access web or anything external. After taking a deeper look today at some logs, I noticed that we are experienced some what of a DDoS. IPS…

Basically, i installed Sophos UTM Home onto my UTM220, and followed the basic setup, however after this when i added extra Ethernet interfaces in "interfaces" they wouldn't work. To be honest i dont understand how to setup the firewall, and i need help…

Hi, i have an Astaro ASG220 and it is on version 7 of the Astaro Security Gateway, however I've only recently purchased this and when i go to perform the basic installation, i get an "UNKNOWN" pop up like the one shown in the included screenshot below…

Hey guys, I have setup a new authoritative name server for my domain. What do I need to setup on UTM for this server to be able to server external dns requests? I added this NAT rule Do I need to do anything else? Seems like DNS server…

Good Morning, We had a strange problem with our firewall this morning. We could not access the internet from within our network (web page could not be displayed) yet I could ping the websites both by their IP and their url. I could also ping the firewall…

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 am very new to networking and also to Sophos UTM. I just installed Sophos yesterday and everything else seems to be working fine except Logging and Reporting --> Web protection shows traffic generated by just one user. Here is my setup: …

He utilize Cacti server for network bandwidth monitoring and packet loss so we can have historical information for our clients. Please hella good when dealing with ISPs and packet loss. :) We come from a Mikrotik world but one of our clients use a SG135…

Hi, I have the following problem I have a side (with a dynamic WAN ip) of which I want to route all traffic to an open VPN server. I want to connect a UTM 9.5 as a client to that server. And I need a kill switch aka fw rule that makes sure that if the…

Hello Completley new here aswell as my knowledge of sophos UTM 9 SG! Unable to download programs such as some drivers but mainly programs. Log file is full of it I am using the Home Edition NFA SG UTM 9. Did some research about my problem…

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, I just have a quick question surrounding communication on within the same network. I know that between different networks I have to define rules to allow communication e.g. if i want to RDP between VLAN 101 (10.10.1.1) and 102 (10.10.2.1) which…

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!

Guten Tag zusammen, ich muss leider etwas ausholen, damit der Sachverhalt verständlich wird: Gegeben ist eine UTM9 mit Firmware 9.506-2, 4x VDSL Uplink (statische IPs + Load-Balancing) und 1x Fritzbox mit externem SIP-Trunk. Konkret passiert folgendes…

I am writing an article about securing servers within a LAN, and the importance of installing a firewall. I found myself wondering though what it is that a firewall actually blocks. I get that they obviously block connections to ports, but if there is…