Sophos xg dmz public ip.
Jan 26, 2020 · I can NOT ping 172.
Sophos xg dmz public ip Does the DVR have to be on the same network as my LAN or can I assign the DVR an IP on a separate network and route through our single Hey all, I've tried trawling Sophos's forums but still not able to find an answer. 0/29 subnet as you specified in your notes). 2 shows the ping arriving at 10. This Quick Start Guide describes in short steps how to connect your device and explains how to open the web-based Admin Console from your administration PC. Jan 24, 2025 · Overview This article describes the steps to route Sophos Firewall-initiated traffic through an IPsec VPN tunnel. I just want to know if this is a bug in Sep 23, 2021 · Has anyone come across other ways to achieve multiple public IP addresses on the virtual XG in azure? It is apparently possible with a Windows based VM by adding multiple private IPs all with a linked public IP, but I haven't found any documentation on this setup for a virtual appliance like Sophos. Feb 23, 2021 · Check out the following document for more info: Sophos XG: How to setup MTA mode when you have multiple WAN ports or alias IP addresses Thanks, FormerMember over 5 years ago Hi Guy Soudant, Thank you for reaching out to Sophos Community. I would also like to use public DNS instead of my server's public IP address. X. 7 MR-7. I have some public IP address. We are implementing the sophos and what we have done is assigned the designated IP address to port 3 and set that port zone to DMZ. 15 in the head office (HO) network Nov 1, 2022 · I have: DNS checked in Device Access for the DMZ, DNS checked in Network>Zones>DMZ>Services A firewall rule in the DMZ group allowing traffic from DMZ/VLAN20 IP Range to DMZ/Firewall VLAN IP (192. Jul 19, 2024 · Configure a port forwarding rule Jul 19, 2024 You can create a port forwarding rule to forward incoming SMTP and SMTPS traffic to mail servers based on the ports. 2 as IP and 2. and obviously, firewall protected. 4. But I just can connect to it in the Zone LAN with its internal Address (10. 1 as gateway. Apr 21, 2022 · I put a still unbound Port in the DMZ and assigned IP x. Ping Ping is the most common network administration utility used to test the reachability of a host on an Internet Protocol (IP) network and to measure the round-trip time for messages sent from the originating host to a destination computer Dec 13, 2019 · On the XG what we've done is configure Port 3 as a DMZ interface with the IP address 192. I tried it on the other site with sophos firewall and it is working in the lower version 19. Network diagram This example shows how to forward SMTP and SMTPS traffic, which use ports 25 and 587, to the mail servers in the DMZ. We are still having issues with the VPN connecting. xx SNAT rules for outgoing traffic enable internal clients and servers to access external hosts. Does the DVR have to be on the same network as my LAN or can I assign the DVR an IP on a separate network and route through our single May 31, 2022 · the second command captures the traffic as the XG sends it out the LAN/DMZ zone and interface where your server is located, so substitute the IP accordingly, as well as the X for the vlan and the port Regards, Emmanuel (EmmoSophos) Technical Team Lead, Global Community Support Aug 27, 2025 · This document guides you through the process of directing all outbound email via Sophos Gateway. Sophos Firewall can translate the source IP address of multiple internal clients and servers to the same public IP address with different port numbers. / sophosproducts In this Video I am going to show you "How to expose WAN Port of Sophos XG Firewall V19 over internet". If the rule is already there then I would suggest generating PING to any external public IP from a DMZ machine where Internet access is not working and collecting TCPDUMP, drop packet to validate more. Currently my version is V20. This was specifically assigned to the server for public access. Then under firewall rules we have a DNAT configured with the Source being WAN and the destination being the public IP address with a Forward to the DMZ zone we created 192. This url can be accessed externally and a login window appears. 22 PUBLIC IP: 5. The hardware that runs the XG (v18) has quad ethernet and it has two internal networks. Regards Jan +2 VikenNajarian over 6 years ago Hello, So i had configured that public IP on the DMZ of the sophos until i was advised to configure DMZ with a private IP network(192. Now we got the Sep 4, 2024 · Hi, we have added a web server behind the WAF in DMZ zone. 23 PUBLIC IP: 5. LAN/WAN- we can access the web server through a public IP address. Jul 7, 2021 · I have been working on and off with Sophos XGs for about 2 years now so I am familiar with them but they are definitely not my comfort zone. The traffic generated by the branch office (BO) firewall is routed to the IP address 172. only access to web server 1 is allowed from IP1 address. Go to Host-based relay. Nov 1, 2022 · It’s not a biggie, I can get to public dns from the DMZ and the vlan is for IoT devices anyway so public dns will be fine. 8. Then you would go and create a DNAT rule to forward traffic coming from a particular 'additional IP' to a certain server. You can configure an IP address or IP range as the translated source. 0. This should be a simple one I hope. Regards Sophos Firewall: How ICMP works KBA-000005150 Dec 16, 2024 0 people found this article helpful Sophos XG Firewall is going on top in NGFW. 0 MR2-Build 472 SFOS Version 19. 2 NIC but I get a " (no response found!)" rather than the expected " (reply in [time])" Port 1 is physically connected to the LAN switch. I have a NAT rule built for a public IP to translate to the DMZ host. Press Enter if you don't want to change any details. I have some servers in DMZ with private ip address like 10. Hi All. Dec 11, 2019 · I want to allocate the IP 125. On xg cli. The ovpn configuration file should contain "remote <public IP> 8443". 113. If you set this up as additional addresses, then I think you took the wrong way. Hi, this seems like it should be simple but I need to find the public address of my xg firewall. In this example, I chose IP address of Sophos Firewall Port6, 192. May 20, 2023 · Am new to Sophos and I have tried to do some configurations but am not successful yet. On the LAN zone, where my clients live, the Cisco operates just as normal with NATTED subnets. Nor can the ISP see any traffic on any of the other IP's. Prior to the change the DVR was connected to a WAN port with a Public IP address. You can connect both LAN and DMZ devices on the same swtich but it is not a good deal (security reason). The following example shows changes made to the IP address and netmask for Port C without changing its zone. But web policies are for users not for devices. I have a server that I have connected to DMZ (SERVER uses a public IP) WAN is Public IP. 4 assigned to the servers which are under Port3 DMZ zone as per the diagram given. 5. May 31, 2022 · the second command captures the traffic as the XG sends it out the LAN/DMZ zone and interface where your server is located, so substitute the IP accordingly, as well as the X for the vlan and the port Regards, Emmanuel (EmmoSophos) Technical Team Lead, Global Community Support Bei der UTM 9. For testing purpose I created a static DNS entry with the webservers private ip and created a additional FW Rule to allow HTTP to the webserver in the DMZ. xx May 22, 2023 · Hello Am new to Sophos and I have tried to do some configurations but am not successful yet I have a server that I have connected to DMZ (SERVER uses a public IP) WAN is Public IP the challenge is that i cant ping the Server from WAN yet i can Ping the same server on from LAN IP Configuration OF Server ------------------------------ TYPE=Ethernet DNS1=8. External users need to access HTTPS service on internal Exchange server by visiting Sophos Firewall public IP. Make sure then to move computers/Servers to DMZ and assign them the same network address. LAN on Port 1, WAN on Port 2, DMZ on Port 3 and 3 more VLAN tagged DMZ, DMZ on port 4, DMZ on port 5 But I cannot get any traffic to show on the xg using the packet capture listening on any of the DMZ ports. Please follow this KB Article : Sophos XG Firewall: How to filter packets using packet capture and check if you see traffic on XG firewall on port 8100? May 21, 2023 · because you IP plans are a little bit confusing i use Philips sketch and IP's. 2? But apart from that, I'm not sure how I configure this. Nov 14, 2024 · Hi all, We are having a few problems with our VOIP phones. Jul 21, 2020 · Hi, I have a few public IP adresses and I want to use just one IP for a server behind port3 of the XG86 firewall. The Admin Console allows you to configure every aspect of the device. If you want sslVPN access to your firewall from the Internet, your ISP should set NAT (private IP - public IP). If you have a physical device, you have at least four physical interfaces in the form of network ports. Note In this case, you would have your servers in a DMZ with private IPs and put your /26 public IPs on the External interface as Additional Addresses. If you have a virtual device, you need at least two physical network ports. In your case, you shall have to add these for the internal servers on which you assigns the public IP directly (Which will be from 3. A DMZ is a separated network segment and therefor usually also needs a separate NIC (so 3 NIC's total) or a VLAN segregated NIC where you can segregate your Internal clients from the DMZ clients. 253. Anybody have a documentation for this ? Proxy-arp 1. 9. New features in the XG Firewall v18 MR5 release. Jan 21, 2024 · Hi, Yes a VLANNED port on the XG. i had configured sophos dmz port with Gateway ip (provided by isp) and the public ip was configured on the server but still i could not reach the server Vote Up 0 Vote Down Feb 24, 2022 · I put the Sophos XGS between their LAN and their DMZ in transparent mode (not the same IP). xx Hello Am new to Sophos and I have tried to do some configurations but am not successful yet I have a server that I have connected to DMZ (SERVER uses a public IP) WAN is Public IP the challenge is that i cant ping the Server from WAN yet i can Ping the same server on from LAN IP Configuration OF Server ------------------------------ TYPE=Ethernet DNS1=8. This setup should be possible by adding your Public IPs as aliases on your XG, then utilizing these with DNAT and SNAT rules to properly translate the IPs as per your requirement. I already tried every Option in the NAT Settings on my XG, but nothing seems to help. xx Sep 28, 2021 · LuCar thank you very much for the quick reply. I tried adding the Rules with the Server access Manager (DNAT), or adding everything Sep 17, 2021 · Overview Bài viết hướng dẫn cách cấu hình DNAT 2 lớp với 2 thiết bị Sophos XGS, 1 thiết bị bên ngoài bảo vệ toàn bộ hệ thống nội bộ và 1 thiết bị bên trong bảo vệ cho hệ thống server ở lớp DMZ Các bước cấu hình DNAT cho firewall trong để public web server ra ngoài DNAT cho firewall ngoà Sep 4, 2019 · Hi All, we are using Sophos XG230 running SFOS 17. USA This video explains how to connect and configure a new Sophos so that computers can connect to the internet Help me 777000 subscribes / netvn82 #netvn #sophos #firewall …more. 2 to them - but I don't want to do any NAT. The ROBO is unfortunately behind a natted device, so the WAN port has a 192. I am wondering what the recommended way for setting these up through an XG would be? My initial thought was to expose the public subnet on the DMZ, similar to this thread. Cheers - Bob Sophos UTM Community Moderator Sophos Certified Architect - UTM Sophos Certified Engineer - XG Gold Solution Partner since 2005 MediaSoft, Inc. May 18, 2018 · Connecting a HikVision DVR (security cameras) to the DMZ port for outside (WAN) access on a SG-105 UTM. Provide the External IP settings to the end customer with the ISP GW Create a firewall rule to allow traffic - However, can you let me know what this would look like? Would it be "Zone" > WAN ANY and then WAN 1. 168. Check out the following KBA for more info: Sophos XG Firewall: How to filter packets using packet capture If it is remover it. Sophos XG Firewall Think DMZ zone like an additional zone, so same rules are needed. 2/29 behind/over the IP 80. 30/30 but still i was not able to ping the server Vote Down 0 dirkkotte 11 months Mar 24, 2016 · We’ve created a comprehensive library of “How To” videos to help you get the most out of your XG Firewall, including a series of Getting Started and Networking videos. xxx. xx Oct 20, 2021 · Hello guys, I am trying to create a DNAT rule for a server based in a DMZ network. We have then went into firewall rules and did from wan to dmz allow any. 90. #1). 3. You can turn on SSH for different zones from Administration > Device access. 16. 1) Although the manual says "NATed Public IP" which is logical for the most cases with a router in front of your XG, take "Use Port IP" first. I managed that with a DNAT rule from external and a dns entry on our domain controller which points to the public ip in the DMZ (works fine). That said, I am working with a host in a DMZ zone. There is no problem, but I want to use an Alias on my Wan. 73. Oct 2, 2024 · Hi Sophos Geeks! I'm having a problem accessing my WEB Application using Public IP in my local network but working if I'm accessing it externally. Sep 2, 2021 · The ‘HQ’ has a public IP address as part of a /29 range. How can I set this up in Sophos firewall? Thanks. Basically we have a Sophos XG virtual firewall appliance with several LAN and WAN interfaces as below: PortA - production LAN PortB - WAN link #1 PortC - backup LAN PortD - untrusted DMZ LAN PortE - WAN #2 PortF - unused PortG - dev/testing LAN PortH - WAN #3 We want to disconnect WAN #3 for a period of time May 2, 2024 · Ping, traceroute, and lookups May 2, 2024 You can run ping and traceroute checks from the web admin console. Note: If your XG has more than one WAN interface, you specify the Public IP of the WAN interface to which you want the SSL VPN to connect or a publicly resolvable hostname. TimothyWanume over 2 years ago in reply to dirkkotte i had configured sophos dmz port with Gateway ip (provided by isp) and the public ip was configured on the server but still i could not reach the server dirkkotte over 2 years ago in reply to TimothyWanume Apr 5, 2020 · Thanks Cyril +1 JanSadlik over 6 years ago in reply to Cyril Thibout Hi, Your WAN IP is not a public IP address. I've also tried various combinations of full subnets/device groups and individual IPs in the rule but still no banana. 3 and 1. By setting a static DNS entry in the Sophos Firewall, all references to the internal server will point to the correct internal IP address, rather than the server's external IP address. 1 (MailServers Oct 10, 2010 · Greetings, I am using Sophos XG 230 firewall with SFOS 17. port2 should be WAN and port1 is used to manage the firewall. Sep 22, 2022 · Hi Hemant Bhoir: Thank you for reaching out to the Sophos community team. 15. Apr 20, 2022 · I have two public IP addresses behind a sophos XG, I need to publish two web servers in the DMZ zone. Hi, i would like to do a "NAT reflection " in XG but from a DMZ (actually a guest WLAN) to LAN using the public IP, forwarding back inside to the LAN I have Hello Am new to Sophos and I have tried to do some configurations but am not successful yet I have a server that I have connected to DMZ (SERVER uses a public IP) WAN is Public IP the challenge is that i cant ping the Server from WAN yet i can Ping the same server on from LAN IP Configuration OF Server ------------------------------ TYPE=Ethernet DNS1=8. xx My Server on LAN, I use Sophos XG 135 Firewall, Public IP I do not have access to local Network, But there is public IP access from another network. You can enter the new settings. I logged it with Sophos but their Sep 22, 2017 · So my idea was to setup a bridge between WAN and DMZ and assign the subnet to it. 20 PUBLIC IP: 5. In the public zone it must be possible to reach the devices directly by public IP address and to connect via VPN to have access to data in a secure way. X/29 LAN pool This thread was automatically locked due to age. 2. 13 How should I set up SD-WAN? what should I set on origin and destination? Also I need a firewall May 22, 2023 · Hello Am new to Sophos and I have tried to do some configurations but am not successful yet I have a server that I have connected to DMZ (SERVER uses a public IP) WAN is Public IP the challenge is that i cant ping the Server from WAN yet i can Ping the same server on from LAN IP Configuration OF Server ------------------------------ TYPE=Ethernet DNS1=8. 16 (the LAN IP address of the Sophos firewall). Jul 6, 2024 · The Sophos Firewall is between the upstream router on the WAN Zone and the Mail and Web server, placed in the DMZ. I want to configure my Firewall to have a private LAN with private IP Addresses and a DMZ Zone with our public range (255. Keep the default SSH service port to 22. Sophos Firewall WAN interface Port2 connects to Internet, and DMZ interface Port1 connects to internal Exchange server. Jul 6, 2024 · Sophos Firewall 原因 この問題は、NAT 変換が XG Firewall で動作する方法の結果として発生します。 クライアントが内部サーバーの外部 IP アドレス宛てのリクエストを行うと、XG Firewall は要求の宛先アドレスを変更し、サーバーの内部 IP アドレスに転送します。 Hello, I want to publish my web app to the public. I need to configure my XG firewall to allow traffic inbound so that we can access our cameras. I used to have 5 public IP addresses, each IP was configured on a separate port as DMZ zone and port forwarding was done from the firewall policy (Business Application Rule). It is a 1mbps link So i had configured that public IP on the DMZ of the sophos until i was advised to configure DMZ with a private IP network (192. 180. The IP address details are as follows: Mail servers' public IP address: 203. X). I have the following network: Internet connected to Sophos Firewall on WAN interface LAN interface with address 10. . IP) from the XG command line). 11 SERVER: 10. Feb 2, 2022 · You have to make sure both the Sophos Firewall is accessible either with Static Public IP or DDNS to make tunnel up and working. These are not routes, we are defining transparent subnet gateway. Aug 27, 2025 · This document guides you through the process of directing all outbound email via Sophos Gateway. When you connect a sophos Dec 19, 2019 · Yes you need to put the public IP of ISP in the override hostname. 135. I managed to upload it. In your case you have upstream router TP link and Sophos XG has private IP your TP link need to forward port 500 UDP and port 4500 UDP for the same private IP configured on Sophos XG. 10. For Exchange, this requires an SMTP Connector to be configured on your Exchange Server. Wireshark PCAP on 10. 60. Connect the DMZ port (from XG) to Computers using another Switch or create VLANs layer 2. after that i map the private server IP to 10. 21 PUBLIC IP: 5. The DMZ interface is a VLAN interface and it doesn't seem to be possible to add this to the WAN-DMZ-bridge in Sophos XG. 2, 10. Please help me to configure that. Public ip assigned to gateway 3. 3/24. Apr 23, 2025 · Hello, we publish a web server via the url xxx. Throughout the article, we will use the network parameters as shown in the diagram below. ) Can't enter my entry because XG says "DDNS Service in currently unavailable" - And now? So here it goes a little bit crazy, maybe it's a bug and maybe a Sophos-engineer can fix or explain it. I don't want to assign the firewall any public IP, it only should have assigned private IPs. Use this if your Sophos XG firewall is behind a router and uses a private IP address. Can you configure your upstream router in bridge mode? if you configure upstream router bridge mode you will get public IP on Sophos XG which might help to resolve the issue. 3 firewall Jun 18, 2021 · I have a server in my DMZ which provides a service. x address from that router; the DMZ points to that address. 12 SERVER: 10. For the DMZ you need 2 firewall rules. If internet users can't resolve the Sophos Firewall hostname, (resolvable on the Internet), you need to specify a public IP under "Override hostname" Nov 22, 2018 · Hi, i would like to do a "NAT reflection " in XG but from a DMZ (actually a guest WLAN) to LAN using the public IP, forwarding back inside to the LAN I have Sep 7, 2018 · Now the way I thought this was done on the UTM and the way that others have detailed in this forum is to add each static public IP in the 'additional addresses' section on the UTM for the correct interface. The firewall and firmware version is: XGS126 (SFOS 20. 1/24 ) and assign the server 192. we have a backup server in the LAN zone. 5 (Sophos Connect Client virt. I believe it may be to the firewall, but I not 100% sure. Product and Environment Sophos Firewall - All supported versions In the following example, a Sophos Firewall connects with another Sophos Firewall. Jul 6, 2024 · The servers are to be published over the internet using public IP addresses that belong to the same subnet as the external router. To do it securely, I’m sure I can throw it on a DMZ on the Sophos and only allow certain Jul 30, 2024 · Here, 1. The NAT device ( ISP router or modem) has to be configured to forward the SSL VPN connection to the XG Firewall. 1/24 connected to DMZ Switch… Feb 23, 2021 · Check out the following document for more info: Sophos XG: How to setup MTA mode when you have multiple WAN ports or alias IP addresses Thanks, FormerMember over 5 years ago Hi Guy Soudant, Thank you for reaching out to Sophos Community. The Sophos Firewall is between the upstream router on the WAN Zone and the Mail and Web server, placed in the DMZ. xxx The ports that Mar 2, 2019 · Dear All, I have Sophos XG 330. If we want to access the URL internally in the firewall network, the website is not accessible. I have a list of public IPs from my ISP that I have configured in the servers. One of our software require to communicate with few external IP Ranges to get its updates and data transfer. Second idea: I define one Port on the Sophos XG machine as the DMZ-Port and force-tag all traffic on the "DMZ switch port". x. 155. Your ISP has to route the DMZ-Network 37. Oct 21, 2020 · Hello everyone, I am migrating my setup from Sophos UTM to Sophos Firewall XG and I am introducing some new arrangements as I go along. 2 MR-2-Build378) The IP range that needs to be allowed is: 185. Assigned dmz zone to interface port6 2. How to do backup Lan to Dmz zone using public IP or private IP of server of the webserver This thread was automatically locked due to age. You can also check if the traffic on port 8100 even reaching the XG firewall or stopped before it hits the firewall by running packet capture on source public IP address. 30/30 but still i was not able to ping the server May 22, 2023 · But: do you know if the ip you use for the DMZ is routed "through" the other ip you are using as your "WAN" ip? The rest of the world has to know, that it can only reach that other ip with your WAN as gateway. 8 DNS2=9. the challenge is that i cant ping the Server from WAN yet i can Ping the same server on from LAN. Ensure the SSH service is turned on in the relevant zone from where you're accessing Sophos Firewall. but if I were to configure multiple hosts to multiple public IP? For example: SERVER: 10. 10 address of the Juniper for the server (nothing in mapped ports). Jul 29, 2022 · Hi Ally NATed public IP will Translate the IP address of the interface. Das möchte ich aber aus verständlichen Gründen blockieren. 120. May 23, 2023 · Hello Am new to Sophos and I have tried to do some configurations but am not successful yet I have a server that I have connected to DMZ (SERVER uses a public May 23, 2023 · Hello Am new to Sophos and I have tried to do some configurations but am not successful yet I have a server that I have connected to DMZ (SERVER uses a public Aug 17, 2022 · Looks like LAN / SSL VPN -> External IP --> WAF --> DMZ is not possible without additional configuration. I need to allow an IP address range and some ports. my set up is as follows - Port 2 - WAN - Port 3 - DMZ ip 192. I tried to create a web category with those IP ranges and allowed it in the web policy. Their router should be configured with the IP address 125. set proxy-arp on interface created 1st step. When I'm trying to reach it in my LAN with the external IP or the FQDN I can't get access. If the MX IP is bound to the WAN port of the Sophos Firewall, create NAT and Virtual Host rules to map the private IP address of the mail server with the MX IP. I already configured the DNAT policy Source zone in Any Zone but still no lock. 101. 129/25 to it. X/30 WAN pool and 182. Network Security > Packet Filter > Added new filter: Source=DMZ (Network), Service=Any Aug 12, 2024 · The server access assistant helps you create destination NAT (DNAT) rules for inbound traffic to internal servers. 71. I assume this is what I would do. If you used the Jul 6, 2024 · This article describes how to workaround an issue wherein the internal network cannot access the internal or DMZ servers when accessed with DNAT using the Sophos Firewall's external IP address. Ì Firewall rule Control Center widget monitors firewall rule activity for business, user and network policies and tracks unused, disabled, changed and new policies Packet capture on the WAN interface of Sophos Firewall with the client's IP address shows Client Hello and Server Hello messages, which means that the client's browser and Sophos Firewall successfully set up the SSL communication channel. #NXGTechTrends Setting Up Sophos Xg Firewall: Creating Dmz Interface & Rules For Internal Servers | 2024 English In this step-by-step tutorial, we show you how to set up a DMZ (Demilitarized Zone Jul 6, 2022 · Interfaces Jul 6, 2022 Sophos Firewall uses interfaces to connect to your network. Regards, Shashi Hello Am new to Sophos and I have tried to do some configurations but am not successful yet I have a server that I have connected to DMZ (SERVER uses a public IP) WAN is Public IP the challenge is that i cant ping the Server from WAN yet i can Ping the same server on from LAN IP Configuration OF Server ------------------------------ TYPE=Ethernet DNS1=8. 62. Please ensure DMZ to WAN rule is there with the required NAT rule to MASQ traffic over the Internet. 30/30 but still i was not able to ping the server Vote Down 0 dirkkotte 11 months Dec 11, 2019 · I want to allocate the IP 125. For setting this up you would need to look under interfaces and create another interface (not additional addresses). Today, I… With my current setup, I use access rules to port restrict inbound and outbound to the DMZ servers, despite them having public IP addresses. I created the publishing rules for both servers. When I do alias it doesn't work. Sophos Firewall always has one default interface configured on initial start-up using the IP address 172. xx Mar 23, 2022 · SNAT: public IP address of Exchange server, or IP address of Sophos Firewall Port6. Mar 28, 2019 · I’m looking to host a VoIP system on my home network. Under Local Service ACL Exception rule create a rule like this: Source Zone = WAN Source Network/Host = Public IP from where you are going to be Pinging the Sophos XG Destination Host = ANY Services = Ping Action = Accept That should allow you to Jul 3, 2019 · A rule allowing the DMZ to access to any IP allows it access to not only the Internet but the LAN! Creating either an "inbound" rule on the LAN blocking traffic from the DMZ, or vice versa an "outbound" rule disallowing access from the DMZ to the LAN blocks related or established traffic: so when the LAN makes a TCP request to the DMZ, the DMZ SNAT: public IP address of Exchange server, or IP address of Sophos Firewall Port6. 3 von Sophos habe ich aber bei dem korrekten Einrichten der DMZ trotzdem ein Problem - von der DMZ mit privaten IP-Netz an einem eigenen Interface kann auf die interne Zone (ebenfalls mit eigenem Interface) zugegriffen werden. This is achieved by implementing the SF as a transparent subnet gateway, in which the WAN and DMZ zones are configured as a bridge interface. If you don't want the DMZ having access to your internal network (which, after all, why setup a DMZ if it's essentially going to be second local network), then you need to add a packet filter that DROPS all traffic from the DMZ to the internal network, and put this filter at the TOP of the list (e. g. I don’t want to rely on VPN to connect the locations, so I am considering exposing the VoIP system to the public ip directly. Jul 6, 2024 · This article describes how to workaround an issue wherein the internal network cannot access the internal or DMZ servers when accessed with DNAT using the Sophos Firewall's external IP address. Internal Network --> Wan Alias --> Public DNS And for my web server I want use WAF. 10 SERVER: 10. Sep 14, 2021 · I have a main public IP assigned via PPPoE and /29 subnet available to use. Then I have registered domain names for the servers pointing to the public ips. Any thoughts? How to setup administrative access of Sophos firewall from the WAN zone? I want to be able to access Sophos firewall web GUI console from group of trusted public IP addresses. I've tried to create a bridge between PortF1 and Port2, assigning 2. How would I go about allowing the rest if public IPs to be routable via WAN? The main public IP becomes the default gateway for others to use however I'm not sure how to allow routing on it. 2 and all traffic to that IP should go straigh to that port with no NAT. The problem is that I can't reach the HAPROXY server that distributes the website (LAN to DMZ). Jul 30, 2024 · Here, 1. Please ensure that you've selected WAN 2 as a primary gateway in the SD-WAN policy configured for 'SMTP Jul 18, 2020 · With NAT you translate an IP (typically a public IP) to a local IP, normally the external port will be the same as the internal port, e. Under Local Sevice ACL, you need to leave the Ping/Ping6 Disable for the WAN zone 2. Create a bridge interface on the XG Between Said VLANed Port, Zone, and WAN. Before Deploying Congratulations on the purchase of your Sophos XG device. You can also run name and route lookups. Was just confused as I thought the dns server would be listening on any interfaces with dns ticked. 1. 9 IPADDR=41. trying to setup a red device I need the firewalls ip address or name but I can't find where this is set in the xg interface. So the communication will be two ways and TCP & UDP both. Jul 30, 2024 · I'd like to assign this subnet solely to DMZ without using NAT. 17. port 443. Jan 26, 2020 · I can NOT ping 172. 110. We have a wifi controller in the DMZ where Access Points from different onsite and offsite locations connect to through two different ports over WAN. Jul 6, 2024 · Verifying the GRE tunnel configuration Run the command: system gre tunnel show Ping both local and remote IP addresses from each site: Note: Ensure that ping is turned on for the VPN zone on both Sophos Firewall appliances. Is there any way of passing through the originating WAN IP address of the requestor to the LAN web server? Jul 6, 2024 · The network diagram below shows the deployment for this example. 1 MR1-Build 278 You can connect through Generic Routing Encapsulation (GRE) or IPsec tunnels to Magic WAN. Dec 5, 2024 · The challenge I am facing is making my public servers available through the firewall DMZ. 255. May 31, 2023 · We have recently changed service providers and now we only have a single WAN port. If the LAN zone has Routed Networks, then create static routes in the Sophos Firewall to forward requests to and from the Routed Networks over the internet. I understand I need to create an alias for IP 125. 1. Jan 19, 2018 · The IP's are all in the same /27 subnet. In this Tutorial we will see how to Publish internal web server (in DMZ Zone) over a internet on Port 80 (HTTP Port)#PublishInternalWebServeroveraInternetonP May 22, 2023 · Hello Am new to Sophos and I have tried to do some configurations but am not successful yet I have a server that I have connected to DMZ (SERVER uses a public IP) WAN is Public IP the challenge is that i cant ping the Server from WAN yet i can Ping the same server on from LAN IP Configuration OF Server ------------------------------ TYPE=Ethernet DNS1=8. Aug 15, 2020 · Hi DunRon Thank you for reaching out to the Community! Could you please post screenshots of the LAN/DMZ interface, DHCP server configuration for both interfaces, and firewall rule? You could also run a packet capture on destination IP to determine if the firewall is blocking this traffic. The Mail and Web server both share the same public IP as the router. 254 I have recently got myself a /29 subnet of public IPs from our ISP for hosting some extra services on-premises. 4 MR-4 running. 1/24 Firewall Rule: - Source Jul 30, 2024 · I'd like to assign this subnet solely to DMZ without using NAT. I currently have Plusnet as one of my Providers which give Jul 1, 2021 · Hello there, Thank you for contacting the Sophos Community. I would like to have phones at my home, office and 2nd home. However, we also want to be able to call up the same URL internally so that the login window also appears. In this Tutorial we will see how to Publish internal web server (in DMZ Zone) over a internet on Port 80 (HTTP Port) in a real environment where you have dedicated Public IP Addresses available Jul 5, 2022 · I am collecting logs from the LAN web server but all logs tell me the public requesting IP address is 172. externally reachable is <publicIP:8765> which points to <internalIP:80>. 19. The following illustration shows two layer-three information from the packet capture; the virtual and public IP addresses. May 12, 2023 · Here's an example of the PuTTY home screen: Enter the hostname or the LAN, WAN, or WLAN IP address of Sophos Firewall. 88. Create the VLAN and Zone on the XG. May 12, 2023 · The current IP address, netmask, and zone appear sequentially for each port. I have created a firewall rule, but I cannot see that any traffic being logged. I’ve configured S-to-S IPSec using the wizard and have verified the settings are correct, as per Sophos own guides and this link… Oct 31, 2025 · This tutorial shows you how to use Magic WAN with the following versions of the Sophos Firewall: Sophos form factor tested: Sophos Firewall XGS and XG series hardware Sophos Firewall virtual appliance on VMware Sophos software versions tested: SFOS Version 19. 4. I have multiple static IPs and running a sophos XG firewall. 224). I want to configure 1 to 1 static nat with servers. 1), Service DNS. With PAT you can translate one port to another, e. Having a bit of a nightmare getting the XG firewall to operate as my Router/Firewall. 254 Hello Am new to Sophos and I have tried to do some configurations but am not successful yet I have a server that I have connected to DMZ (SERVER uses a public IP) WAN is Public IP the challenge is that i cant ping the Server from WAN yet i can Ping the same server on from LAN IP Configuration OF Server ------------------------------ TYPE=Ethernet DNS1=8. Aug 11, 2023 · My branch office has another sophos xg 86 firewall which we want to use with our head office for site to site vpn, for this my head office has asked me to give a public ip to sophos xg 86, how to configure it 182. 20. ytfqnrgbtccglldvgpmyxxljikptxeawyoonsywxdgepjpibrhflmrlywukqdalndgokdrayfhouy