Hi, I am hoping this is a simple solve. 2 issues: Client A is unable to get a DHCP address from the DHCP Server. Sophos cannot PING DHCP Server using eth4 Interface. However setting a STATIC IP on Client A allows communication to DHCP…

Hi, SG230 at work, and I know just enough about complex networking to be dangerous. We're upgrading our phone system and I'm thrown into VLAN chaos. in0 is my LAN and works fine connected to our Nortel (Avaya) switch. No vlan on the interface 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…

Good Morning, Afternoon, Evening, or Night Is there a tutorial, which explains how to properly configure VLANs? I wanted to seperate a Network in different VLANs, some where outbound traffic is allowed, others where it isn't. My switches are 802…

Sorry for the long post - trying to be thorough. I’m having what seems to me to be a strange problem, hopefully I am overlooking something simple. I have a small office where the regular office users can browse the web with no problem, but the guest…

I have the following Network topology WAN -> eth1 Internal -> eth0 (default VLAN untagged) 10.10.10.0/24 Internal2 -> eth2 (VLAN 10 untagged) 10.10.20.0/24 On the switch, I simply have dedicated untagged ports for VLANs for the respective networks…

Hallo zusammen, ich habe hier privat eine Sophos UTM im Einsatz. Folgende Netzwerke sind definiert / vorhanden: - external (WAN; eth0) - internal (eigenes LAN; eth4; 172.16.0.0/16) - guest (Test / Guest LAN; eth1; 192.168.69.0/24) - guest…

I currently have a UTM setup with three different interfaces (WAN, LAN, and DMZ). The LAN and DMZ interfaces have DHCP servers setup with different subnets. The UTM is connected to a trunked port on a managed switch, which is also connected to a wireless…

Please see the attached network topology, I'm looking for opinions on the best configuration based on performance and security. I welcome any suggestions that the experts on the forum can provide to assist with this config. I would also welcome…

Hi UTM 125 and AP55 AccessPoints here. I would like to put the AP55 Access Points in a seperated VLAN (Layer 2 Switches available). But I am already failing one step ahead, did not getting any ip adress of the DHCP Server. I have created an Ethernet…

Hello, Here's the situation. We have a range of IP's assigned to us from our ISP but only one internet connection. We switched from a Cisco ASA 5500 to the Sophos UTM. Previously, we could put devices on their own VLAN, let's say VLAN 10, and that would…

I have an internal client vlan (VLAN12) that I need to pass to a remote office. I purchased a RED50 because the literature says, it can handle vlan’s. Only, I’ve tried every which way that is suggested by the Sophos Community and I cannot get it to work…

Hello, Hoping I can get some assistance with what I am missing on this UTM SG230 running 9.407-3. I have seen other questions on here, however could not find one with a...complete answer. As well, I know all configurations are different. So, even a push…

Goal to setup Sophos as webfilter and vlan isolation for home and guest network, Shopos is running as a vm wan192.168.1.154 internal 192.168.1.155 on esxi, as is unifi on 192.168.1.62. 192.168.1.0/24 is essentially bridged as security is not a concern…

Hi All, I was running my Sophos UTM with the below config on a HP N54L with 2 NIC's quite well. I backed the UTM up and restored it onto my Dell T320 with 2NIC's but I am now having an issue with VLAN's which I am pretty sure has something to do with…

Hi to all! Ok i'm sure i missing something but this is what really happened! I configure a WiFi Network bridge to a VLAN with an Hotspot and voucher. I connected to this wifi network with a voucher code and after some time i wanted to remove that device…

Here is our current setup. Sophos UTM at the Gateway. A Dell PowerConnect 2824 managed switch, VMWARE esxi 6.0 running our virtual servers. Our accounting software has been locking up and I was advised by them to add them to their own vlan that network…

I'm having a problem getting this to work, and could use some assistance. I'm pretty technical, and can figure most things out, but seem to be missing something. I have a Home UTM 9 install on a Zotac. I'm trying to create a DMZ for my VoIP Obi202 ATA…

Hi folks, there was a question in in the German part of this forum regarding the accessibility between two VLANs, which are configured on the UTM. Therefore I scanned my privat network (VLAN1) from a host (192.168.20.12) in my guest network (VLAN2)…

We recently got our SG230 and now I am stuck with the VLAN configuration. My problem is as follows: We have a default VLAN1 and two additional custom VLANs 2 and 3. Configuration from the switch side: Port01: VLAN1 Untagged Port02: VLAN2 Tagged…

Hello Im trying to get the following working: I want one SSID for access of the internal network (without vlan tagging, 192.168.43.xx) -> Bridge to AP LAN And one SSID for our guest network (with vlan tag 40, 172.16.29.xxx) -> Bridge to VLAN Now…

Hallo zusammen, ich bastel gerade an meinem Testsystem und stehe vor einem kleinen Problem. Zur Laborumgebung: vmWare virtualisierte Windows-Umgebung. Windows Server und Clients die Sophos UTM Diverse VLANs um Bereiche voneinander zu trennen…

Hello! I'm in the need of some assistance, hopefully somebody could shed some light. The problem in which I am just about to discuss is indeed a problem in which I had previously experienced (or similar to) a good while back, but unfortunately, it…

We want to migrate from an existing WLAN solution to one managed by our UTM9.4. We are happy with the migration o fthe "Guest" network (web-based / ticket authentication), but struggle with the privileged WLAN for internal users. Old situation: Default…

Hi there We use an UTM SG120 @9.355 and a RED15. One of the ethernet ports ist configured as a trunk port with various VLANs. Is it possible, one of these existing VLANs bridge to the RED? Concrete: VLAN 500 @eth3 with subnet 172.16.10.1/24 should…