OPNsense Forum

English Forums => Intrusion Detection and Prevention => Topic started by: Jul1991 on July 12, 2020, 10:53:44 pm

Title: IPS blocked everything
Post by: Jul1991 on July 12, 2020, 10:53:44 pm

Today I enabled the IPS, leaving every other options as default. I just changed the interface on WAN and LAN. After I applied the configuration, I was blocked out.
Is this behavior correct?

Title: Re: IPS blocked everything
Post by: mimugmail on July 13, 2020, 06:04:58 am

Maybe an unsupported NIC? Did you try to disable VLAN filtering and offloading?

Title: Re: IPS blocked everything
Post by: Jul1991 on July 13, 2020, 08:16:42 am

I'm using APU2, I think it is supported. The option about VLAN filtering was set to default.

Title: Re: IPS blocked everything
Post by: mimugmail on July 13, 2020, 08:44:30 am

And other hardware offloading? Do you use Sensei?

Title: Re: IPS blocked everything
Post by: Jul1991 on July 13, 2020, 10:14:49 am

Maybe I found the problem. As I'm using VLAN, I think I should have checked "Promiscous mode" and I didn't. What do you think?

Title: Re: IPS blocked everything
Post by: mimugmail on July 13, 2020, 01:19:41 pm

If you listen on parent interface, yes, you should set it