• Transparently insert Sophos XG in a working network

    AGamal
    AGamal
    Hello, I have a situation where my ISP installed a router and gave me a subnet ( 10.1.1.0/24 ) with the gateway being the router(10.1.1.1). My understanding is that I need to configure an internal network (i.e 10.1.2.0/24) on the LAN side of the firewall…
    • Answered
    • 4 months ago
    • Sophos Firewall
    • Discussions
  • Does bridging VLANs or VLANs on a bridge make a difference?

    Wayne Folta
    Wayne Folta
    I have an APX320 on Port1 of an XGS. The original setup was to first bridge Port1, PortF1, and Port4 onto a bridge, LAN_Bridge, and then have the AP send three of its SSIDs down VLANs and bridge the other SSID to its LAN (LAN_Bridge). So the VLANs (LAN_Bridge…
    • Answered
    • 4 months ago
    • Sophos Firewall
    • Discussions
  • Bridge needs firewall rules, or not?

    Wayne Folta
    Wayne Folta
    I had our Sophos XG87 configured by our reseller when we bought it, since I knew nothing about how to do it properly. I've learned a lot and have changed quite a few things, but want to make a foundational change that will require destroying several things…
    • Answered
    • 4 months ago
    • Sophos Firewall
    • Discussions
  • XG bridge editing causes network to go down

    Daniel Fehrenbach
    Daniel Fehrenbach
    Hello, I have a bridged interface. Port 1, 4, and 8. VLANs 1, 10. the bridge is in the LAN zone. VLAN 10 supports nearly all traffic, VLAN 1 exists for a private wifi network that allows guests/vendors to use the internet, but prevents them from…
    • 5 months ago
    • Sophos Firewall
    • Discussions
  • Help with configuration WAN interface as a bridge in Sophos Firewall

    LuisAyalaMagni
    LuisAyalaMagni
    Hello guys, my client is migrating from ISP to another. As you can see in the picture, this is gonna be the new topology. Is it possible to configure this way? I want to join Port2 and Port3 as a LAG interface; Port4 and Port5 as another LAG interface…
    • 6 months ago
    • Sophos Firewall
    • Discussions
  • Break trunk LACP without losing attached DHCP reservation

    Nabil R1
    Nabil R1
    Hi all, I need some help with redoing my firewall setup. It was done a while ago and I’ve made some mistakes that I’d like to correct but want to minimise the amount of work. Here’s what I have : my firewall is a 6 ports firewall. 2 have been…
    • 6 months ago
    • Sophos Firewall
    • Discussions
  • XG125 - Unable to remove physical and virtual interfaces from a bridge

    Comfortably Numb
    Comfortably Numb
    Could do with a little help in recovering both my physical port 5 and virtual interface from a bridge that’s no longer responding to any configuration options. Initially the intension was to bring together DLAN devices over the physical port and those…
    • 8 months ago
    • Sophos Firewall
    • Discussions
  • Bridge interface is not working with vlan

    Joy Joy1
    Joy Joy1
    Dear Team, We have to add two interface as a bridge - like A1 and A2 with sub interfaces (Vlan interface). Below are the configuration steps which I had created yesterday for bridge interfaces- 1. Created Zone (Common ZONE) 2. having created…
    • 9 months ago
    • Sophos Firewall
    • Discussions
  • Passing through external IPs

    Alex Harding1
    Alex Harding1
    Hi all, Hoping I can get pointed in the right direction! We have an opportunity to provide networking for a managed office, as part of this they want to be able to offer the protection that the XG can do. - That is simple enough and I can create VLANs…
    • 9 months ago
    • Sophos Firewall
    • Discussions
  • XG appliance has no internet but LAN devices do

    Jakub Pusz
    Jakub Pusz
    Hello, I've Sophos XG installed in between ISP modem and router. The XG in bridge mode with LAN and WAN bridged together. The router and LAN all have internet access. However, Sophos XG doesn't - what I mean by that I can't update firmware for instance…
    • 9 months ago
    • Sophos Firewall
    • Discussions
  • I want to assign physical ports of XGS136 to the same segment.

    akihiro murata
    akihiro murata
    hello. Sorry for my poor English. I was thinking of connecting LAN cables to multiple ports of the XGS136 to create one LAN like a regular router. ex) port1=WAN port2~port10=192.168.10.1~192.168.10.255 Assign default gateway 192.168.10.1 to…
    • 10 months ago
    • Sophos Firewall
    • Discussions
  • XG310 Max number of bridge interfaces

    NetFut
    NetFut
    Hi, In doc.sophos.com/.../index.html i found that a bridge interface can configure from 2 to 64 interfaces, but i don't find how many bridges can i configure. Does anyone know the limit?
    • 10 months ago
    • Sophos Firewall
    • Discussions
  • Lost access/ internet after creating a bridge

    jang430
    jang430
    I'm using port 1 as LAN, port 2 as WAN, and port 3 as backup WAN. So far, so good. I decided to try creating a bridge, since, why not? I have excess ports. I chose ports 5 and 6, assigned both to LAN, and gave it an IP address of 192.168.1.x. My firewall…
    • 11 months ago
    • Sophos Firewall
    • Discussions
  • XGS2100 bridge to connect switches

    Jim Fox
    Jim Fox
    We have set a bridge on ports 3 and 4 to plug the Aruba 2930 switches in parralell vs daisy chain, the bridge works as expected except we had an issue with printers. the pritners connected to port 3 work, but the printers on port 4 stop connecting, has…
    • over 1 year ago
    • Sophos Firewall
    • Discussions
  • ROUTE MODE TO BRIDGE MODE

    Ernest Ebite
    Ernest Ebite
    Please i started by configuring in route mode instead of bridge mode. Please how can i change this to bridge mode without resetting .
    • over 1 year ago
    • Sophos Firewall
    • Discussions
  • Combining LAN Ports / VLANS / DHCP

    Alexander BUCKLAND
    Alexander BUCKLAND
    Hi everyone, I was wondering if anyone can help. I have the follow: An XGS2100 I need to connect 4 separate switches into it. I need the 2100 to: 1. Act as a gateway for 5 different VLANS across the 4 ports irrespective of when the gateway…
    • over 1 year ago
    • Sophos Firewall
    • Discussions
  • SSL/TLS inspection | bridge mode | multiple local subnets | SSL connections time out

    Nicolai
    Nicolai
    Dear community, i think we are suffering the same problem mark57165 described in his post 'IPS Service - with no FW rules - Prevents Certain Sites from Loading'. https://community.sophos.com/sophos-xg-firewall/f/discussions/134535/ips-service---with…
    • Answered
    • over 1 year ago
    • Sophos Firewall
    • Discussions
  • Tuning Proxy and Bridge mode

    Gib GoDesk
    Gib GoDesk
    Hey guys. I wanted to know about best practices for using Sophos in bridge mode. I have little basis in this matter and ask for help from those more experienced in the community. I have an environment with the network segmented into vlans, one for…
    • over 1 year ago
    • Sophos Firewall
    • Discussions
  • Bridge Wireless Network on Sophos REDW to lag VLAN. Possible?

    seroal
    seroal
    Hi all, is it possible to bridge a Wireless Network to a vlan interface from the firewall itself? The traffic should not leave the RED itself in their lan interfaces. Can this only be done with using separate zone and bridge this separate zone with…
    • over 1 year ago
    • Sophos Firewall
    • Discussions
  • Why is required bridge interface

    Joy Joy1
    Joy Joy1
    Hi All, Can anyone explain in layman's term what is the use of bridge interface/Mode in Sophos XG firewall. In which scenario do we use bridge mode also what is the benefits of it. Thanks
    • over 1 year ago
    • Sophos Firewall
    • Discussions
  • Multiple WAN/LAN bridges on XGS 126

    Alfons Schönwetter
    Alfons Schönwetter
    Dear community members! We are planning to insert an XGS firewall into our existing network infrastructure with multiple WANs. This is the current setup: Three WAN routers from different ISPs with fixed public IPs are connected to a multi-WAN router…
    • Answered
    • over 1 year ago
    • Sophos Firewall
    • Discussions
  • Bridge with 2 lan and connection problem between 2 hosts on same vlan

    LucaC
    LucaC
    Hi all, i installed Sophos on hyper-v (vm) with 3 NIC: - NIC-A “LAN” (physical nic on server) - NIC-B “WAN” (physical nic on server) - NIC-C “LAN” (private virtual switch hyper-v) I’ve created Bridge with NIC-A and NIC-C, with "enable routing…
    • over 1 year ago
    • Sophos Firewall
    • Discussions
  • WAN Splitting

    Rob Rosenhamer
    Rob Rosenhamer
    Good day everyone. I need to configure something on my XGS136 and can't seem to get it down. I have a 1gb/1gb fiber coming into a vendor device currently. I am going to move it to PORT4 of my Sophos using a public IP, and then need to share it back…
    • over 1 year ago
    • Sophos Firewall
    • Discussions
  • One WAN Bridge and one LAN Bridge

    BeEf
    BeEf
    Hello, I am using the Sophos Firwall behind a FritzBox in my Home Office. The instaleld Firmware is the latest SFOS 19.5.1 MR-1-Build278. I have configured a LAN Bridge br01 for all devices behind the firewall. Now I wanted to be able to add some…
    • over 1 year ago
    • Sophos Firewall
    • Discussions
  • Bridge configuration load stuck

    Tams
    Tams
    Hey, I am stuck with removing an interface from br0 on XG115w (SFOS 19.5.0 GA-Build197) I was trying to remove one interface from br0 and apply changes. Now I can not edit any details of the br0, the UI stuck in an infinite load cycle when I open…
    • over 1 year ago
    • Sophos Firewall
    • Discussions
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