• Shelly über Sophos VLAN in Homeassistant einbinden, Multicast Problem?

    Ich_bin_Ghost
    Ich_bin_Ghost
    Hey liebe Sophos-Community, ich brauche eure Hilfe, da ich sonst nach drei Tagen rumprobieren wahnsinnig werde. Was hab ich vor? Ich betreibe zwei Sophos UTM Firewalls zuhause, eine UTM 320 welche das LAN verwaltet und eine SG115 welche das WLAN…
    • Answered
    • 2 months ago
    • UTM Firewall
    • German Forum
  • DNS über Port 853

    piddae
    piddae
    Hallo liebe UTM-Endzeitnutzer, wir hatten ein paar Problem mit Starface für MAC, der sicheres DNS verlangt ab Version 8 irgendwas. Da habe ich den Port 853 freigegeben und es funktioniert soweit. Bei der Kontrolle ist mir folgendes aufgefallen. Cloudflare…
    • 3 months ago
    • UTM Firewall
    • German Forum
  • Seit Update 9.719-3 - DNS Fehler WebSurfen

    Darksniper
    Darksniper
    Hallo, mir ist aufgefallen das seitdem Update kein sauberes Websurfen via Mozilla Firefox, Google Chrome am PC oder via Smartphone möglich ist. Egal welche Website aufgerufen wird. Es wurden keine Einstellungen verändert. Public DNS von Magenta AT…
    • 3 months ago
    • UTM Firewall
    • Hardware, Installation, Up2Date, Licensing
  • DNS suffix for L2TP over IPsec (Sophos SG125w - UTM 9.716-2)

    Andrew English
    Andrew English
    We have our L2TP over IPsec doing RAIDUS with our MS AD server. The problem is when a user connects, they can ping the servers and workstations on the network by IP address but not by name. And when I do a ipconfig /all on the machine in question that…
    • over 1 year ago
    • UTM Firewall
    • General Discussion
  • Strange behaviour in SSL VPN , Firewall traffic "fwrule=60001"

    Georg Zoeller
    Georg Zoeller
    Hi Community, i'm facing a strange problem in a sophos from one of our customers. The SSL VPN Has beenstruggeling with long first loading times in the browser, for example we go to google.com, takes about 40 seconds to load, so i thougth it was a…
    • Answered
    • over 1 year ago
    • UTM Firewall
    • General Discussion
  • Sophos ATP DNS dropping *.hwcdn.net domains

    rm90
    rm90
    Hi all We are seeing a lot of dropping from Sophos UTM9 packages (ATP DNS) from *.hwcdn.net. Someone else? Examples; cds.f7y3z2w8.hwcdn.net cds.d2s7q6s2.hwcdn.net cds.c4s5i3x5.hwcdn.net Looks like it is from Windows Update / Microsoft…
    • Answered
    • over 1 year ago
    • UTM Firewall
    • General Discussion
  • keine Namensauflösung durch VPN-Tunnel

    TobiasBundy1
    TobiasBundy1
    Hallo Community, bei einer Site-to-Site VPN-Konfiguration habe ich das Problem, dass nach einem Verlust der Internet-Verbindung (was bei einem Standort leider des öfteren vorkommt) nach dem erneuten Aufbau des VPN-Tunnels keine Namensauflösung durch…
    • over 1 year ago
    • UTM Firewall
    • German Forum
  • DNS queries for any .tk domain are blocked by IPS.

    Jeff x
    Jeff x
    I need to allow DNS lookups for a particular .tk domain. I read this old thread but " Add an Exception for wiki.tcl.tk in 'Advanced Protection >> Advanced Threat Protection " doesn't work. The DNS lookup traffic is still blocked. I'm in the same situation…
    • over 1 year ago
    • UTM Firewall
    • Network Protection: Firewall, NAT, QoS, & IPS
  • Sophos Api IP Neighbor / ARP

    Malte Schad
    Malte Schad
    Hallo zusammen, wir haben verschiedene Sophos UTM an verschiedenen Stellen im Einsatz. ich würde bei der primären von uns gerne über einen Link oder ein Script o.ä. vereinfacht beim Aufruf die Arp Table sehen, bzw. die IP und MAC Zuordnung. Via…
    • over 1 year ago
    • UTM Firewall
    • German Forum
  • SG230 - After change WAN source, only google and ping works.

    Dudzik User
    Dudzik User
    Dear Users, I have an issue with sophos SG230. From couple of days , we tring to remove lancom router, and left only SG sophos firewall as DHCP server (before it we have vodafone modem). Unfortunetly after we connected the cable directly from Vodaphone…
    • over 1 year ago
    • UTM Firewall
    • General Discussion
  • Network Design with Layer 3 Switch and UTM

    PMIAdmin
    PMIAdmin
    Our network will consist of 5 access switches connected to a layer 3 core switch connected to a SG430. We will have several VLANS consisting of computers, VoIP phones, security cameras and card access readers. Total users will be around 100. We are fully…
    • over 2 years ago
    • UTM Firewall
    • General Discussion
  • DNS Suffix not applying for hosts on different IP ranges

    morilythari
    morilythari
    When users (even me) connect via the SSL VPN client there are certain webapps that will not load without the fqdn. Examples: https://app1 = Fine https://app2 = Not Fine https://app2.domain.local.com = Fine You can ping and tracert "app2" and it resolves…
    • over 2 years ago
    • UTM Firewall
    • General Discussion
  • KISS (Stupid, Simple) DNS Configuration, DNS Issues, and Possible DNS Bug on UTM

    utmadm
    utmadm
    I have a basic DNS setup for a home UTM configuration. The UTM is the only DNS server and also the DHCP server. All internal devices have DNS configured with the UTM LAN address as their DNS server. DHCP is also configured to provide the UTM's LAN address…
    • over 2 years ago
    • UTM Firewall
    • General Discussion
  • Hostname mit FQDN ist nur Extern erreichbar. DNS-Forwarder wird als "keine" angezeigt

    mucsav1977
    mucsav1977
    Hallo Leute, ich habe aktuell FritzBox 6591 (10.0.0.1/24) und ein Öffentliches 30er Subnetz mit der Sophos SG230 OS 9.7xx Habe von der FritzBox 2 Lan Kabel an der Sophos. FritzBox LAN1 auf die Sophos ETH0 (10.0.0.254/24) Statisch FritzBox LAN2…
    • Answered
    • over 2 years ago
    • UTM Firewall
    • German Forum
  • DNS Host Definitions not updating

    deactivator
    deactivator
    Hello Community, we do have 2 Domain Controllers with Sophos UTM Cluster. The Domain Controllers handle DNS Services and are used by the UTM to work with DNS Hosts. We do work with DNS Host Definitions and i recently moved a Host from one VLAN…
    • over 2 years ago
    • UTM Firewall
    • General Discussion
  • DNS hinterlegen

    Chris -
    Chris -
    Guten Abend, ich dachte, dass das eigentlich eine ganz einfache Frage ist, aber nach der Suche hier im Forum bin ich komplett verwirrt. Vielleicht kann mir jemand unter die Arme greifen: Ich möchte, dass alle Endgeräte in meinem Haushalt einen bestimmten…
    • over 2 years ago
    • UTM Firewall
    • German Forum
  • DNS Name kann nicht bei der RED aufgelöst werden (Bin Anfänger)

    Luis Jablonski
    Luis Jablonski
    Hallo zusammen, mit der Sophos UTM bin ich noch nichts so bewandert und habe da ein Problem bei meiner jetzigen Installation: Wir haben ein Netzwerk das wie folgt aufgebaut ist --> Ein WAN Schnittstelle --> Ein Internes Lan als Schnittstelle…
    • over 2 years ago
    • UTM Firewall
    • German Forum
  • DNS Request führen immer zu Intrusion Prevention Alert

    MarcK
    MarcK
    Hi, aus einem nicht ganz klaren Grund führen DNS Request zu Intrusion Prevention Alerts. Immer der Art [CRIT-850] Intrusion Prevention Alert Intrusion Prevention Alert An intrusion has been detected. The packet has *not* been dropped. …
    • over 2 years ago
    • UTM Firewall
    • German Forum
  • DNS Server Hostet by Sophos UTM

    BastiiDDD
    BastiiDDD
    Hello together, I would like to use the UTM home as a DHCP and DNS server. I have already configured DHCP. I use home.local as the domain entry in the DHCP settings. This is also correctly displayed as suffix in the Windows Ipconfig settings after a…
    • over 2 years ago
    • UTM Firewall
    • Management, Networking, Logging and Reporting
  • DNS Server with Sophos UTM homeuse

    BastiiDDD
    BastiiDDD
    Hello together, I would like to use the UTM home as a DHCP and DNS server. I have already configured DHCP. I use home.local as the domain entry in the DHCP settings. This is also correctly displayed as suffix in the Windows Ipconfig settings after a…
    • Answered
    • over 2 years ago
    • UTM Firewall
    • General Discussion
  • DNS with Sophos Home

    BastiiDDD
    BastiiDDD
    Hello together, I would like to use the UTM home as a DHCP and DNS server. I have already configured DHCP. I use home.local as the domain entry in the DHCP settings. This is also correctly displayed as suffix in the Windows Ipconfig settings after a…
    • over 2 years ago
    • UTM Firewall
    • General Discussion
  • ATP Alarm C2/Generic-A Blocked DNS Requests (Forwarded from SOPHOS)

    uhrzeit
    uhrzeit
    Hi, the SOPHOS UTM Firewall of one of our Clients sporadically reports an ATP-Threat (Botnet/command-and-control traffic) that has been blocked. The "infected" Hosts are always the two Domain Controllers / DNS Servers within the network. User…
    • over 2 years ago
    • UTM Firewall
    • Management, Networking, Logging and Reporting
  • Unable to ping from sophos to gmail/yahoo

    Muhammad Naveed
    Muhammad Naveed
    Hello Everyone I have installed fresh firewall of Home Edition on Individual PC internet browsing working fine, but am unable to ping any host name from sophos like gmail/yahoo or any domain, while Ping to IP address is accessible. I have also created…
    • over 2 years ago
    • UTM Firewall
    • General Discussion
  • What does UTM do for DNS - Should I keep it included?

    Sophos User1817
    Sophos User1817
    Hi Guys, Apologies if this is a NooB question... I've been happily using UTM for a while now at home with it acting as DNS server for my LAN and then sending anything necessary off to Cloudflare for forwarding, no problems at all. Yesterday I deployed…
    • over 2 years ago
    • UTM Firewall
    • Management, Networking, Logging and Reporting
  • Interner DNS Server für SSLVPN / SITE to Site VPN

    Antau
    Antau
    Hallo, ich habe den DNS Guide durchgelesen, es gelingt mir allerdings nicht das meine SSL VPN Einwahlgeräte den internen DNS Server (W2019 AD Controller) als DNS Server verwenden. Diesen bräuchte ich um die Internen Dienste die via Split DNS angesprochen…
    • Answered
    • over 2 years ago
    • UTM Firewall
    • German Forum
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