Hi experts, I have an external web site hosted in the AWS, and the DNS domain name is registered in my local DNS server (Windows 2019 with AD and DNS). I have configurated the DNS options in Sophos XGS as shown below. The website does open for internal…

Hello, I refer to RE: DHCP Static IP mapping for same client multiple networks? With the update from SFOS 20.0.0 GA-Build222 to SFOS 20.0.1 MR-1-Build342 the Sophos system dhcp conf-generation-method has been set to old again: console> system…

hello, I noticed that when I execute the `snmpwalk` command on the OID `.1.3.6.1.2.1.31.1.1.1.18` (ifAlias), the result comes back empty. When I execute the OID `.1.3.6.1.2.1.2.2.1.2` (ifDescr), it returns the interface name. For example: eth7. …

We have a Sophos XG135 firewall running SFOS 20.0.1 MR-1-Build342). We have a cloud 8x8 VOIP phone soultion which is having intermittant audio issues. We have been asked to run their network diagnostic tool which is reporting back UDP port 443 outbound…

Referencing this previous post: Webpages SLOW to load That post is over 7 years old and locked, so I am posting here. I recently started having this same issue...Web pages take 30+ seconds to load for all users on network A number of coincidental…

Hi, I'm using a XGS116 with SFOS 20.0.1 MR-1-Build342. I've got a public subnet 1 (2.1.1.0/30) assigned by the ISP. 2.1.1.1 is their gateway. 2.1.1.2 is used as static IP of PortF1 (ISP1). I've got a backup connection on Port3 (ISP2). I've defined…

When will ipv6 be supported over PPPoE ? When I use any other router / firewall I am able to get IPv6 over PPPoE just not via Sophos

Good day We have an XG 35 ON VERSION 20.0.1 There is a phone that is connecting to the network.. and when it connects the network it is getting 192.168.10.1 which is the ip addresss of the firewall .. Our DHCP is the firewall , and the DHCP pool…

In the IPv6 training, a manually configured IPv6 link-local address for the gateway was considered "best practice". fe80::1 would be a good choice... Is it possible to configure this with sophos firewall? ...or why this should not be done? thx in a…

Hi, here is my setup, i have 2 VLAN ( 20 and 30 ) and both have DHCP enabled, and both have similar setting. VLAN is supposed to be used for Administration purposes and VLAN 30 for production traffic. VLAN 20 does not have access to Internet…

Hi all, Is it possible to got interface- & error details for a LACP-connection? Thx Dirk

Hello, I'm reconfiguring my fw (latest OS version), changing the zone and IP of my reverse proxy, from LAN to DMZ. Externally I'm able to reach my web sites with the RP on LAN, but if I change the zone and internal IP in firewall rule and NAT rules…

I noticed a strange mixing of DHCP settings when having 2 reservations for one client MAC address. console> system dhcp static-entry-scope show global I have a VLAN on the XGS lets say VLAN10 Net: 10.1.2.0/24 GW: 10.1.2.1 On that VLAN is a XGS DHCP…

Hi all I have performance problems with the xg86w, the cpu sometimes reaches 100% the top command gives the following result: Thanks you.

I've got a Site connected with RED60 The RED itself uses a single IP Subnet /31 IP Address and has 4 VLAN with /26 Subnets attached. In the Mgmt VLAN are Sophos APX Accesspoints connecting to Central. That setup was running up and fine for years…

We are using BGP as the routing protocol to our ISP who provides us with two indepent WAN links and gateways which we can use as active/active or active/backup as we like. It seems that any setting in the Routing -> Gateway section of SFOS and the corresponding…

Hi I have XGS4300 (SFOS 19.5.4 MR-4-Build71),DNS change Automatically in Sophos Firewall it can possible or not can you please guide how to resolve this issue.

Hi, Starting yesterday, I've received a few dozen Central email alerts on DDNS issues. The first issue is I'm getting alerts for the DDNS configured in the XG-125w: " What happened: FQDN xxxxx in location xxxx LLC isn't resolving to a valid IP address…

I am using Sophos Firewall SFOS 20.0.0 GA-Build222. How do I setup DNS over TLS (with Cloudflare)? I can't find any instructions on the Sophos help pages.

I have an APX320 on Port1 of an XGS. The original setup was to first bridge Port1, PortF1, and Port4 onto a bridge, LAN_Bridge, and then have the AP send three of its SSIDs down VLANs and bridge the other SSID to its LAN (LAN_Bridge). So the VLANs (LAN_Bridge…

I had our Sophos XG87 configured by our reseller when we bought it, since I knew nothing about how to do it properly. I've learned a lot and have changed quite a few things, but want to make a foundational change that will require destroying several things…

Port 1 was configured for LAN Usage VLAN 20 was added to Port 1 Port 1 was then unbound, VLAN 20 went away. Created VLAN 2 on the (unbound) Port 1 Wanted to create VLAN 20 again and add to Port 1 as well Get message " Interface name exists.…

I've found a number posts requesting assistance with this, but it appears that no one has had a win. We have multiple sites, all which have multiple WANs configured. In some cases, it's Active/Backup, in others, we are load balancing multiple WANs …

I could swear that back in the day (maybe 18.5 or 19) that DDNS updated every five or 10 minutes and you could see this in the logs. We were using Google -- which has now sold its business -- and have switched to Cloudflare, and I'm not seeing any updates…

Kinda stupid question: Is there any "how-to doc" to setup a simple IPv6 dual-stack enviroment on XGS? Maybe the "right and secure" way to implement from v4 only to dual-stack? Nothing special need, just that a IPv6 client can reach the WAN via IPv6..…