IGMP FW-rules, strange behavoir!

louis2

On my IPTV WAN (which I do not actively use, that apart) , I do have a rule to accept IGMP.

That rule worked most of the time, however I did have some ^hick ups^ in the past as well in the sense that the rule did sometimes did not pass the packages. But recently no problems.

However since the new version that pass rule:

did not work as a pass rule but behaved like a block rule
up to the moment I did add allow packages with IP-options

What ever weird behavoir

The alarms

The rule

The added option

jimp

Most likely this:

https://docs.netgate.com/pfsense/en/latest/troubleshooting/log-filter-blocked.html#packets-with-ip-options

Hard to tell from the GUI at the moment but it would be easy to spot in the actual firewall log:

https://redmine.pfsense.org/issues/15415

See also: https://redmine.pfsense.org/issues/15400