16
24.1 Legacy Series / Re: suricata and pppoe vlan11 tagged fiber / WAN dont work
« on: May 28, 2024, 10:50:59 pm »
I don't believe you can use Suricata on PPPoE - it is not compatible.
This section allows you to view all posts made by this member. Note that you can only see posts made in areas you currently have access to.
Thanks! Quick fix and PR in
https://github.com/opnsense/plugins/issues/3985#issuecomment-2118451676
Hi All,
Thanks for reporting the issue. Zenarmor started to recognize syn attacks with version 1.17. The syn attack was causing engine crash in the previous versions. So engine has capable to detect syn attacks, and we thought it could be useful information for the users to check the network. Can you share subscription type to check that it could be low threshold issue please?
The PPPoE passthrough you activated permits a device internal to the Fritzbox to establish an additional PPPoE connection. But the provider needs to support that and probably doesn't.
Additionaly, you can still use the Fritzbox services by configuring a static route and DNS back to Opnsense. I used this scenario for several years in the past (Fritzbox 7490 and 7560).
One should keep in mind that this scenario can have security implications when trusting the Fritzbox like an internal network.