• VLAN limit on physical interface

    René Gagneur
    René Gagneur
    Hello! We are planing micro segmentation of our server farm and thus will need a bunch of vlans in the range of 200-300, but there seems to be a limit on how many vlans can be added to a physical interface according to this kb: https://support.sophos…
    • 7 months ago
    • Sophos Firewall
    • Discussions
  • Feature Request: VLAN moves

    Wesley Heydlauff1
    Wesley Heydlauff1
    I would like to see an easy way to move vlans to another port. This will help in moving a heavily used port from one port to another without having to delete the vlan and DHCP scope and recreate it. This would speed up moving vlans across ports. …
    • Answered
    • over 1 year ago
    • Sophos Firewall
    • Discussions
  • Gateway for WAN (VLAN) is offline

    abbahex
    abbahex
    Hello, I created a VLAN for my WAN interface. I see the IP in my FritzBox but the Gateway in the Sophos XG Home is offline. The ping check under "diagnostic" failed, too. Fritzbox Network Interfaces Gateway
    • over 1 year ago
    • Sophos Firewall
    • Discussions
  • Modification of the interface MTU

    Nils Kroll
    Nils Kroll
    Hi all! Quick question regarding XGS 126: MTU is a property of the physical interface. If I want to reduce the MTU for a VLAN I have to do it on the physical interface. By adjusting MTU value I seem to lose the VLAN interface and the associated dependencies…
    • over 1 year ago
    • Sophos Firewall
    • Discussions
  • (XG) VLAN traffic showing up on unexpected interfaces

    MBue
    MBue
    Hi all, User Kyle Sexson had this issue a while ago, too, but there’s no solution in his post - so… I have a set of VLANs running on a bridge interface. This works mostly well, but certain outgoing traffic will show up both on the bridge interface…
    • over 1 year ago
    • Sophos Firewall
    • Discussions
  • VLAN/DMZ interface IP as DNS Server

    DCALS
    DCALS
    Hi, I've set up a new VLAN (20) bound to the LAN hardware (Port1.20) with IP 192.168.20.1, and assigned it to the DMZ zone. If I run the policy checker using Firewall,SSL/TLS and web method, with the following parameters, it fails URL: dns://192.168…
    • Answered
    • over 2 years ago
    • Sophos Firewall
    • Discussions
  • 2 vlan in the wan interface is impossible

    Daniel Jorge1
    Daniel Jorge1
    Hello i want to replace my isp router with Sophos gx but my isp works with 2 vlans on for internet and the other for voip and iptv is it possible to have both vlan in the wan port of the Sophos
    • Answered
    • over 2 years ago
    • Sophos Firewall
    • Discussions
  • Why isn't it possible to delete the net settings from the base interface without deleting everything below this one (Vlan)?

    K-M
    K-M
    Someone has a hint: I can't remove the network settings from a base interface on which Vlans are configured. At first I thought this configuration is not possible, but it is possible to configure it like this. To make it clear to images with the…
    • Answered
    • over 2 years ago
    • Sophos Firewall
    • Discussions
  • Sanity Check: Cabling dual ISPs

    Vlad Bekker
    Vlad Bekker
    Sanity Check: Cabling dual ISPs into separate VLANs and then plugging each one into the Sophos WAN port. Hey All, How are you doing? I wanted to reach out and ask my fellow network engineers at Sophos for a sanity check on my setup. I have a cluster…
    • over 2 years ago
    • Sophos Firewall
    • Discussions
  • Remove ip address from a physical interface with VLANs

    Tijani
    Tijani
    Hi, I have the WAN port and the LAN port with 2 VLANs on each. Since it is possible from SFOS 18 to have no IP address on physical interfaces with VLANs, I need to get rid of the "dummy" addresses, but : if I uncheck IPV4 configuration on the…
    • Answered
    • over 2 years ago
    • Sophos Firewall
    • Discussions
  • interfaces shows NA for VLANS only

    Sophos User1175
    Sophos User1175
    hi all, under "network > interfaces", when i add a "vlan" ie give it an ip/subnet/vlan tag no etc and bind it to a physical port i can see it under vlans page when i go back under "interfaces" it just says connected but NA under the ip details, why…
    • over 3 years ago
    • Sophos Firewall
    • Discussions
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