• DHCP Log of an XGS3100

    Roy Wheatley
    Roy Wheatley
    Hello, I am trying to extract specific info from a DHCP syslog generated from an XGS3100, 1 log per day for 253 IP's for the last 50 days, masses of data. What I am trying to find out is, can the log tell me when a given IP was 'last seen' or would…
    • over 2 years ago
    • Sophos Firewall
    • Discussions
  • Not working auto-renew at DHCP

    Gerald Schuh1
    Gerald Schuh1
    Hi, I'm using an Huawei Modem with LTE on wan1. The Sophos XG receives the IP via DHCP. Everytime when there is an IP renew it fails and the interface (wan) is offline until I login to the firewall and click on save in the interface config menu…
    • over 2 years ago
    • Sophos Firewall
    • Discussions
  • DHCP Availability Group - mehrere Server möglich

    IT Ciociola
    IT Ciociola
    Liebe Sophos-Gemeinde, wir bitten um eine Antwort für die Frage, ob im Feld DHCP-Server auch eine Server-Availability Gruppe verwendet werden kann, in der mehrere Domain Controller 2019 (einer davon hat die Rolle DHCP) enthalten sind oder ob hier nur…
    • over 2 years ago
    • UTM Firewall
    • German Forum
  • You must enter a unique MAC address in mapping list error message

    Abdel Razak MOULIOM MOUNTAPBEME
    Abdel Razak MOULIOM MOUNTAPBEME
    Hi, I am facing an unusual situation with my SOPHOS XG 230. I am keeping receiving the message " You must enter a unique MAC address in mapping list" each time I am trying to enter a new device in my Static IP MAC mapping. After a deep audit of…
    • over 2 years ago
    • Sophos Firewall
    • Discussions
  • HP Printers Not Receiving an IP Address

    Tommy Scanlan
    Tommy Scanlan
    Hello, I recently set up a XGS 126 sophos box in my office. My 2 HP printers, M604 and M602 will not receive an IP Address. They just have 0.0.0.0 I have a feeling the new Sophos box is to blame, but I have no idea how to fix it so they can get…
    • over 2 years ago
    • Sophos Firewall
    • Discussions
  • Help me to Configuration of DHCP option 66/67 for PXE in Sophos firewall

    Md Alamin1
    Md Alamin1
    Here is the instructions Open Sophos Firewall Select Network Services -> DHCP -> Options -> New DHCP option Input the following details. Code: filename Name: type filename Text: EFI\Boot\bootx64.efi or boot\pxeboot.n12 Scope: Global …
    • over 2 years ago
    • Sophos Firewall
    • Discussions
  • DHCP Syslog messages on Sophos Firewall

    Sophos User622
    Sophos User622
    Hi all, I have DHCP server configured on Firewall and I would like to collect DHCP syslog messages in order to detect when some IP has been assigned to some host. However, in System services/Log Settings there is no DHCP options but rather some categories…
    • over 2 years ago
    • Sophos Firewall
    • Discussions
  • Sophos Firewall: SSL VPN "IPv4 lease range" changes OR global settings update gives error "You must enter a network IP address." in SFOS v19.

    Alok
    Alok
    Disclaimer : This information is provided as-is for the benefit of the Community. Please contact Sophos Professional Services if you require assistance with your specific environment. Table of Contents Overview What is the change in SFOS…
    • over 2 years ago
    • Sophos Firewall
    • Recommended Reads
  • DHCP Relay

    Bjoern Mueller
    Bjoern Mueller
    After the update to 19.0 DHCP Relay did not work anymore. The clients were no longer assigned an IP address. After I opened all DHCP Relay settings on Sophos XG and saved them again (without any change) it works again. I hope this was a one-time "update…
    • over 2 years ago
    • Sophos Firewall
    • Discussions
  • Sophos Firewall DHCP leases

    micheldecibel
    micheldecibel
    Hi Is there any way to get an overview from the amount of leases from the dhcp scopes. Like scope X, 50 of 100 used or in % ? kind regards
    • Answered
    • over 2 years ago
    • Sophos Firewall
    • Discussions
  • VLAN Client Obtains DHCP Lease But No Other Traffic Is Visible

    tscott_16
    tscott_16
    Clients on VLAN are able to obtain a DHCP lease from the Sophos XG210 but absolutely no other traffic is passing or showing any activity in the log. Client is unable to ping anything. Firewall rule is: Accept Source Zone: VLAN Destination Zone:…
    • Answered
    • over 2 years ago
    • Sophos Firewall
    • Discussions
  • Sophos XGS Alias interface

    admin_idl
    admin_idl
    hello, is there a way to configure a dhcp server for an alias address on the xgs or does this process have to be configured via a VLAN. With the UTM it was possible to configure a DHCP server for an additional address. Thanks a lot
    • Answered
    • over 2 years ago
    • Sophos Firewall
    • Discussions
  • DHCP Lease Times for Static IP Addresses

    Don Fisher1
    Don Fisher1
    Hello Everyone. I have recently reworked my entire network and as I have worked out the last few bugs, I have run into something that I am not able to figure out. I generally assign static IP addresses to everything that is 'permanent' to my network…
    • over 2 years ago
    • Sophos Firewall
    • Discussions
  • How to change DHCP name Sophos XG 18.5.2 MR-2 Build 380

    Daan Heijmans1
    Daan Heijmans1
    Hello, I would like to change the DHCP name of a DHCP server I have setup in Sophos XG. The GUI does not give me this option and I can't find the CLI commands to do this. Thanks in advance
    • Answered
    • over 2 years ago
    • Sophos Firewall
    • Discussions
  • quick start quide

    Mike Hoffman1
    Mike Hoffman1
    am working on installing the XG home firewall and was wondering where the quick start guide is. I am looking for the default IP address and password that is needed also a guide to the basic set up of the interfaces and should be set up for DHCP server…
    • over 2 years ago
    • Sophos Firewall
    • Discussions
  • Ein DHCP für 2 Schnittstellen konfigurieren

    bene
    bene
    Hallo, Diese Frage wurde bereits hier im Forum gestellt. Allerdings wurde als Lösung nur angeboten, dass der DHCP Server auch ein zusätzliches Gerät sein könnte. Ich möchte diese Frage noch einmal aufgreifen, weil ich das gerne ohne zusätzliches Gerät…
    • over 2 years ago
    • Sophos Firewall
    • Discussions
  • SSL VPN - DHCP Forward

    scrvlz
    scrvlz
    I have an XGS2300 unit. On my LAN I have DHCP server. Can an SSL VPN be configured so that the VPN clients get their IP from the DHCP server on the LAN - thus putting them on the same network as LAN nodes?
    • Answered
    • over 2 years ago
    • Sophos Firewall
    • Discussions
  • XGS107W Wlanmodul ins interne Lan

    Marcus Urban
    Marcus Urban
    Hallo Zusammen, ich habe eine XGS107W mit internem Wlanmodul, und mit diesem Wlan würde ich gerne auf das interne Lan zugreifen. DHCP würde schon im internen Lan laufen. Was muss ich konfigurieren das diese Konstellation funktioniert. Vielen …
    • over 2 years ago
    • Sophos Firewall
    • Discussions
  • Delete DHCP Lease in Sophos XG135

    Nik Fifi Sofia
    Nik Fifi Sofia
    Hi, I'm still new with the sophos XG and wondering what is the correct way to delete dhcp lease in sophos XG? Currently our sophos XG is running on firmware version SFOS 18.0.6 MR-6-Build655. Your help will be much appreciated. Thanks.
    • over 2 years ago
    • Sophos Firewall
    • Discussions
  • Can't receive an IP from a newly created VLAN using DHCP

    Chris Anthony1
    Chris Anthony1
    Everytime I create a new VLAN, I cannot receive a valid IP. Here's an example: Here's the configuration for my newly created DHCP for VLAN 130 -------------- -------------------- ---------- Sophos Router is connected to our Core…
    • Answered
    • over 2 years ago
    • Sophos Firewall
    • Discussions
  • Can't receive an IP from a newly created VLAN using DHCP

    Chris Anthony1
    Chris Anthony1
    Everytime I create a new VLAN, I cannot receive a valid IP. Here's an example: Here's the configuration for my newly created DHCP for VLAN 130 -------------- -------------------- ---------- Sophos Router is connected to our Core…
    • over 2 years ago
    • Sophos Firewall
    • Discussions
  • MAC ADDRES Blocked By SOPHOS

    islam zidane
    islam zidane
    Hi , We have a XG 135 firewall , im seeing blocked DHCP requests In port 67 and 68 the error like Appliance Denied . Sow how to allow in Sophos to get a ip address from a DHCP , in my case i have one MAC address blocked . How can be solved ??? …
    • over 2 years ago
    • Sophos Firewall
    • Discussions
  • No DHCP in Zone

    Johannes Meth
    Johannes Meth
    Hello, we have two WLANs with separate zones. They work for several month, but since 2 week the clients did not get any DHCP IP adress anymore. I recreated the WLAN , Zones, DHCP and updated to firmware 18.5.2, but it still won't work. No IP adresse…
    • over 2 years ago
    • Sophos Firewall
    • Discussions
  • DHCP requests not transmitted on Bridge interface with VLAN interface

    Christophe Chesneau1
    Christophe Chesneau1
    Hello, DHCP request packets doesn't seem to be transmited throught bridge interface. I created a bridge with 2 ports : 1 classic physical port and 1 VLAN port on an interface. DHCP server is in the LAN connected to the classic physical port (on this…
    • over 2 years ago
    • Sophos Firewall
    • Discussions
  • Delay in loading first web page only

    Mike-A
    Mike-A
    Hi everyone, I'm a long time UTM user that just made the cut over to Sophos Firewall and I've got one nagging issue that I can't figure out. The first time a user goes to browse a web page, there is a delay of 10-15 seconds or so. Once you get past that…
    • over 2 years ago
    • Sophos Firewall
    • Discussions
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