Important note about SSL VPN compatibility for 20.0 MR1 with EoL SFOS versions and UTM9 OS. Learn more in the release notes.
Release Post: Sophos Firewall v20 is Now Available
The EAP Post: Sophos Firewall: v20.0 EAP1: Feedback and experiences
The old V19.5 MR3 Post: Sophos Firewall: v19.5 MR3: Feedback and experiences
To make the tracking of issues / feedback easier: Please post a potential Sophos Support Case ID within your initial post, so we can track your feedback/issue.
Release Notes: https://docs.sophos.com/releasenotes/output/en-us/nsg/sf_200_rn.html
Could it be possible that IPv6 prefix delegation is not working correctly in combination with PPPoE over a VLAN?
Situation for my provider is that I have a fiber connection with an ONT converting the fiber to a RJ45 cable. On that cable the signal has internet on VLAN6 and television on VLAN4.
On VLAN6 I need to do PPPoE to connect to the internet which works and gets me an IPv4 address from my provider.
On this connection my provider is also handing out a /48 IPv6 subnet which others have had success in using PD on OPNsense and pfsense firewalls, however in SFOS v20 I don't seem to get it to work.
Below screenshots from my current setup, maybe someone sees a glitch in my settings (or it might be something in v20). As you can see in the first picture I'm only getting an IPv4 address.
I also tried static v6 and entered an address that they have reserved for me, but that didn't work either, it should be possible using DHCP.
Managing several Sophos firewalls both at work and at some home locations, dedicated to continuously improve IT-security and feeling well helping others with their IT-security challenges.
Could it be possible that IPv6 prefix delegation is not working correctly in combination with PPPoE over a VLAN?
Situation for my provider is that I have a fiber connection with an ONT converting the fiber to a RJ45 cable. On that cable the signal has internet on VLAN6 and television on VLAN4.
On VLAN6 I need to do PPPoE to connect to the internet which works and gets me an IPv4 address from my provider.
On this connection my provider is also handing out a /48 IPv6 subnet which others have had success in using PD on OPNsense and pfsense firewalls, however in SFOS v20 I don't seem to get it to work.
Below screenshots from my current setup, maybe someone sees a glitch in my settings (or it might be something in v20). As you can see in the first picture I'm only getting an IPv4 address.
I also tried static v6 and entered an address that they have reserved for me, but that didn't work either, it should be possible using DHCP.
Managing several Sophos firewalls both at work and at some home locations, dedicated to continuously improve IT-security and feeling well helping others with their IT-security challenges.
