• internal DNS Server get's requests from Sophos - don't know where from

    GernotMeyer
    GernotMeyer
    Hi all, sophos XGS3300 with SFPS 19.5. In my internal network I want to decommission an old Windows Domain Controller. That DC still logs multiple DNS requests from the Sophos (Azure Cloud and other requests) per Minute. I removed that DC as Authentication…
    • 8 months ago
    • Sophos Firewall
    • Discussions
  • Sophos XG115 F/W v19.5 : Opening a range of ports

    Chandrashekhar Dahale
    Chandrashekhar Dahale
    I have a Sophos Firewall XG115 with Firmware revision 19.5 I am trying to open ports associated with a LAN Host , using DNAT assistant. There is a range of ports to be opened ports 40,000 to 60,000. I have created a service with ports 1:65535 mapped…
    • 8 months ago
    • Sophos Firewall
    • Discussions
  • Sophos XG 19.0 and 19.5-traffic choosing wrong firewall rule if using SDWAN rules to far end subnet

    Administrator User395
    Administrator User395
    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…
    • 9 months ago
    • Sophos Firewall
    • Discussions
  • XG v19.5 IPv6 DNAT not Working? See Below (src-ip = dst-trans-ip)

    Brian Thill
    Brian Thill
    2023-11-28 21:19:50Firewallmessageid="00001" log_type="Firewall" log_component="Firewall Rule" log_subtype="Allowed" status="Allow" con_duration="134" fw_rule_id="62" fw_rule_name="DNAT to Spiderman (IPv6)" fw_rule_section="Local rule" nat_rule_id="4…
    • Answered
    • 11 months ago
    • Sophos Firewall
    • Discussions
  • Dynamic DNS for Namecheap Registrar

    cm00001
    cm00001
    Is this information still accurate? Dynamic DNS - NameCheap It doesn’t seem to work for me on v19.5 also, is there a way to trigger the DDNS update (maybe through CLI) so I can test multiple settings while I get the right one? Thanks!
    • Answered
    • over 1 year ago
    • Sophos Firewall
    • Discussions
  • Sophos Firewall - Gateway down but Interface Connected

    LuZ
    LuZ
    Hi all, I rarely work with Sophos Firewalls and haven't ever had to do much on them before, but having recently logged in to one I found that on the 'Control Centre' page that 'Interfaces' is highlighted orange. When I then select 'Interfaces' it…
    • over 1 year ago
    • Sophos Firewall
    • Discussions
  • Sophos Firewall App control without Endpoint Agent?

    Wolfgang Jacques
    Wolfgang Jacques
    We have a customer who uses Sophos Firewall (SFOS 19.5) but has a third party antivirus tool. So no Endpoint Agent and no Intercept X is installed on the client PCs. Does it make sense at all to use App control in the Firewall Rules in this scenario…
    • over 1 year ago
    • Sophos Firewall
    • Discussions
  • Printing delayed - invalid traffic in log viewer

    Dan Williams
    Dan Williams
    Hi we have two new XGS2100s in HA that have replaced an XG230 On the older XG230 under OS 18.0.5 we had problems with printing from a web server externally to our internal Star CloudPRNT enabled devices (over TCP443). They are very sporadic and…
    • over 1 year ago
    • Sophos Firewall
    • Discussions
  • Web based traffic shaping not working - Sophos xg v19.5

    Muhammad Abdullah Siddiqui
    Muhammad Abdullah Siddiqui
    Hi, I have configured Web based traffic shaping for YouTube but when checking in connection list it shows no traffic shaping policy and when checking through task manager it shows bandwidth exceeding from the configured QoS policy. I have also tried…
    • Answered
    • over 1 year ago
    • Sophos Firewall
    • Discussions
  • Removing a Interface from a LAG

    Dr Brezner
    Dr Brezner
    Hi, I would like to remove an interface of a LAG (HA AP Setup with 2 Nodes, XG310 (SFOS 19.5.0 ). I removed port8, clicked save, then the XG rebooted and the 2nd node became active. There the interface was still present. A renewed reboot back to node…
    • Answered
    • over 1 year ago
    • Sophos Firewall
    • Discussions
  • Connection bewteen two sophos that share a LAN segment

    Claudio De los Santos
    Claudio De los Santos
    Hello, hope all of you are ok. I need help with something. I have 2 sophos, XG310 and XG210, on firmware 19.5.0. Both are in a buildings complex and share a LAN segment. One has GW 10.10.10.1, now Sophos 1 and the other one has GW 10.10.10.2 now Sophos…
    • over 1 year ago
    • Sophos Firewall
    • Discussions
  • Application filter keeps getting overwritten

    FAAC Inc
    FAAC Inc
    Hello. After importing some firewall rules from another XGS3300 running 19.5.0 over the weekend, each morning I'm coming in to find that we can't access the internet. When I check the application filter for "Block high risk (Risk Level 4 and 5) apps"…
    • Answered
    • over 1 year ago
    • Sophos Firewall
    • Discussions
  • 19.5 and FIPS

    nf
    nf
    Received new XGS FW's and decided to upgrade to latest version, then tried to turn on FIPS...command doesn't exist? Support is telling me that its only available in 18.5? really? so does that mean we cant upgrade, ever? and if we can, does that mean…
    • over 1 year ago
    • Sophos Firewall
    • Discussions
  • Use DHCP Options concerning WDS for PXE Boot

    Prateek Singhal
    Prateek Singhal
    Hello Community Members, Hope all is well on your end. I would like your support concerning PXE boot when the DHCP services are provided by SFOS Firewall. My WDS/PXE server is on a different VLAN and the laptops/desktops are on a different VLAN…
    • 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
  • SASI high CPU usage

    Patrick Wolfensberger
    Patrick Wolfensberger
    Hi there! I'm currently runnin g on SFVH (SFOS 19.5.0 GA-Build197) and notice a very high CPU usage caused by the SASI service. I tried to turn off Anti-Spam in my E-Mail profile, but it didn't change. TOP: Control Center: The only thing…
    • over 1 year ago
    • Sophos Firewall
    • Discussions
  • Strange issue with MS Always-on-VPN

    jmangan
    jmangan
    I've recently moved to Sophos XG (SFOS 19.5.0 GA-Build197) and I've got an odd issue with Always-on-VPN. My work machine (Windows 10 20H2) uses this to c onnect to the office but it has stopped working (It was working initially after the move from…
    • Answered
    • over 1 year ago
    • Sophos Firewall
    • Discussions
  • Sophos XGS 116 loses WAN connection after a few hours of normal operation

    David FM
    David FM
    In our production environment we have replaced our old firewall with a Sophos XGS 116. We have replicated the rules we had in our old firewall and everything seems to be going well: our applications are accessible, we can manage our databases... in short…
    • over 1 year ago
    • Sophos Firewall
    • Discussions
  • SD WAN ISSUE

    Aly Mohamed Hashem
    Aly Mohamed Hashem
    Hello, i have issue with v19.5 , i have server in DMZ zone there's a connection between the server the other in other subnet and i made a rule for this, and working fine, and there's rule LAN TO WAN for this server , the problem is when i create SD…
    • over 1 year ago
    • Sophos Firewall
    • Discussions
  • LAN LAGG (NON LACP) Active/Back-up Stops working after 5mins. I have to unplug one of the links for it to start working again.

    JohnHilton
    JohnHilton
    LAN LAGG (NON LACP) Active/Back-up Stops working after 5mins. I have to unplug one of the links for it to start working again. Until i unplug one of the links, can't ping the XG, get online and the SOPHOS Wifi stops working..... Basically the LAN…
    • Answered
    • over 1 year ago
    • Sophos Firewall
    • Discussions
  • How to display WAN DHCP retry settings

    rfcat_vk
    rfcat_vk
    Hi folks, looking to find a way of obtaining information similar to this. DHCP server: ANY (255.255.255.255) Leases: 692 Offers: 1 Requests: 693 Acks : 692 Naks: 0 Declines: 0 Releases: 0 Query: 0 Bad: 0 Forcerenews: 0 Failures: 0 VRF: global DNS0…
    • over 1 year ago
    • Sophos Firewall
    • Discussions
  • Can't get MS Always-on-VPN working over XG

    jmangan
    jmangan
    I'm migrating from Sophos UTM to Sophos XG ( SFOS 19.5.0 GA-Build197 ) and I cannot get my work machine, which uses MS Alwys-on-VPN, to conmnect when I switch between the UTM and the XG. On the XG: Port 1 is the LAN, Port 2 is the WAN. I have a work…
    • Answered
    • over 1 year ago
    • Sophos Firewall
    • Discussions
  • OSQuery Dead - SFOS 19.5.0 GA-Build197

    John Groller
    John Groller
    Hello Sophos Community! Home user with a custom Supermicro build for Sophos Firewall. It's an X10SLL-F with 8GB Hynix, and an E3-1220 v3, soon to be replaced with an E3-1265L v3. It's a fresh install and upgrade to the latest firmware. A few minutes…
    • over 1 year ago
    • Sophos Firewall
    • Discussions
  • ACL Violation when attempting WAN to LAN NAT v19.5.0

    Hugh Beavis
    Hugh Beavis
    Hello I have searched and can see others have this issue, however none of the solutions have worked for me so far. I have followed the steps at https://docs.sophos.com/nsg/sophos-firewall/19.5/Help/en-us/webhelp/onlinehelp/AdministratorHelp/RulesAndPolicies…
    • Answered
    • over 1 year ago
    • Sophos Firewall
    • Discussions
  • IPv6 renumbering -how

    rfcat_vk
    rfcat_vk
    Hi folks, my new RSP has assigned me a new /48 for internal use, how do I renumber all my XG IPv6 addresses? Ian
    • over 1 year ago
    • Sophos Firewall
    • Discussions
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