Important note about SSL VPN compatibility for 20.0 MR1 with EoL SFOS versions and UTM9 OS. Learn more in the release notes.

  • BLOCK A USER FROM HAVING AN IP FROM DHCP

    Is there a way i can block a user from getting an IP address from DHCP ?
  • SD-RED 15 W no da DCHP

    Buenas tardes, Estoy sincronizando un SD-RED 15 W contra un Sophos XG 310 pero me permite la sincronización más no me da DHCP. Las pruebas que se han realizado son las siguientes: 1. Se sincroniza y funciona la conectividad. 2. Se establece la…
  • XG Firewall PXE boot v18

    Hi all, I'm having some trouble getting PXE boot working on our XG210 firewalls. We have the XG acting as the DHCP server for our LAN, and in that LAN we have a PXE server that we use to image laptops (PXE server and LAN clients share the same…
  • Sophos XG - DHCP MAC Address Filtering

    Good day Everyone! How is it possible in Sophos XG to configure DHCP MAC Address Filtering? What I want to achieve is no other devices would get private ip address from DHCP of Sophos XG except those white listed MAC address? …
  • Static IP MAC mapping - Within or outside lease range?

    When you create a Static IP MAC mapping, should you use an IP outside the DHCP lease range or within it (or can you do either)? Simple question but I can't find the answer anywhere.
  • DHCP Relay over Route-based VPN

    Hello Community, as discussed here: DHCP Relay over Routing-Based IPsec in SFOS 18.0.1 not working - Discussions - Sophos (XG) Firewall - Sophos Community is DHCP Relay over Route-based VPN not supported and working on v18. I can confirm that is still…
  • DHCP Blocked from USG?

    I'm working my way through trying to add an XG in bridge mode between my Unifi USG and the rest of my network. I originally had issues with Ring and Alexa being blocked but upgrading the firmware seems to have fixed this My only real issue now seems…
  • XG and APX120 - Guest WiFi

    Hi, I have a XG and an APX120 here at home and I would like to configure a Guest WiFi. I did it like here: https://www.youtube.com/watch?v=r7MVNkbNbzo The SSID gets broadcasted, I can connect. But no IP is given out from DHCP. Do you have…
  • dhcp renewal every 81 seconds

    Hi, Hoping someone can help me with my XG Firewall and my strange DHCP issue. I've set up DHCP on a VLAN and it serves about 10 devices. However, 2 of those devices show up in the System log and 'Renew' every 81 (or 82 seconds) without fail. These…
  • I can't access the configuration portal

    Boa noite Sou novo no sophos xg e estou com problemas para acessar a configuração web. Fiz a instalação inicial -> acessei o painel web mas não fiz nenhuma alteração. Desliguei meu notebook e não consigo mais acessar o painel. Defino o ip fixo para 172…
  • Sophos SD RED 20 DHCP

    Hello, hello all. we have been trying to install a sophos red 20 including dhcp for some time now. the red has been configured and also reaches the internal network. However, as soon as a dhcp request is sent from a client behind the RED, this request…
  • DHCP inside a VLAN, doesnt aquire IP

    Hello, we just bought a Sophos XG Firewall and i ran into some problems. I'm pretty new to the Sophos Universe and even to VLANs. For testing purposes i setup two laptops on a managed Dell Switch (62xx Series, Port 26 and Port 28). I connected the…
  • DHCP server intermittently blocks requests

    Hi folks, a little issue. I use the XG as my DHCP server. the devices concerned has a fixed IP assigned by mac address in the DHCP server. My weather station does an IP address refresh about every 10 minutes before it posts data on the central website…
  • RED-60 DHCP problems

    Hi I have one XG 210 v 18 MR 5 and one RED- 60 whit built in WiFi card . Randomly the DHCP on the RED cable connected computers stops working . WiFi DHCP still works . When this happens, we need to restart the RED box . Can't find anything in the logs…
  • Sophos Accesspoint to VLAN

    I have a issue connecting Sophos AP to specific VLANS (Bridge to AP VLAN). The issue is that I am not able to get any IP from the DHCP when connecting to the configured access points. The AP is connected to a switch, but I have even tried to connect…
  • Is it possible to set DHCP Options in the IPSec Client VPN (Connect Client)?

    Hello, is there a possiblity to set DHCP Options in the IPSec Connect Client VPN? I've found an article configuring DHCP options when you create a seperate DHCP Server. But I can't find the possibility to set options in the DHCP of the IPSec Connect…
  • How to create VLAN setup for VoIP

    Hi! I'm trying to figure out how to set up VLAN/DCHP/firewall rules for VoIP. The VoIP phones will not have separate network connections to a separate switch, they will run on the same cable and out to each workstation PC. This means a phone and a PC…
  • DHCP Wrongly Assigned IP address for different interface

    Current network having two interface with different subnet. Both interface connected to same switch without VLAN. Port 1: 192.168.0.1/24 Port 6:192.168.100.1/23 DHCP Server Aruba Access Point was placed in 192.168.100.x network, and having static…
  • DHCP failing

    Hello, I have a Sophos firewall at head office configured for DHCP and is working fine and is giving clients at head office IP settings. I extended my LAN to another location using a layer two data link. I can ping any device from either location but…
  • DHCP IP settings for WAPs

    Hello, My Ruckus wireless access point can't obtain IPs from the Sophos DHCP. With cyberoam DHCP it was possible. i am using the Ruckus Zone Director 1200 controller for my WAPs. IKR, Stephen
  • Sophos XG125 with to AP 100C - DHCP problem with Wifi VLAN1 only

    Hello to the whole community, I am trying to configure point access with my Sophos XG125 When I try to connect to Wifi which uses VLAN 1, I do not receive an IP address. When I connect with the network cable I get the IP address. When I connect…
  • DHCP server will not issue IP addresses on a newly added VLAN

    Hi, I have multiple VLANs configured with DHCP settings. Most use a Microsoft DHCP server via the "DHCP relay" option. I have one VLAN configured to use the DHCP "server" (DHCP_1) on the XG. I am trying to add another VLAN to use the XG's DHCP server…
  • Problem WAN Interface not assign IP (DHCP)

    Community, I have a virtualized XG Home Edition on a windows server 2016(there are 2 physical network cards) using Hyper-V, I have the ISP modem in bridge mode, and to this modem I have a TP Link router connected to distribute my local network, the WAN…
  • XG Firewall Home fails to reconnect to WAN

    Hi all, I know there are numerous others stating they're having trouble reconnecting to the WAN after an internet outage, but I thought I'd throw my experience in here too in case it's of any use. Here are the facts: SFOS 18.0.3 MR-3 Cable modem…
  • DHCP Requests to XG blocked by Local_ACL

    Hi, today we faced massive network problems after adding an other DHCP Relay on XG. Basic task, already have a few dozends running. A lot of clients could not get DHCP addresses from their relay anymore (existing relays). After recreating one random…