PF and Multicast Routing

[Özkan KIRIK]

Hi,

Problem solved,

pass all as first rule drops packets with IP options

regards

On Wed, May 20, 2020 at 10:35 PM Özkan KIRIK <ozkan.kirik at gmail.com> wrote:

> Hello,
>
> I'm running FreeBSD 12.1-Stable. pimd is running.
> When I enabled pf, multicast traffic is dropped.
>
> I wrote a single basic rule:
>
> pass quick all allow-opts
>
> but still multicast traffic is dropped. after pfctl -xm, dmesg shows this
> error:
> pf: dropping packet with ip options
> pf: dropping packet with ip options
> ...
>
> What is the solution?
> Thanks
>