PPS:
Wanted to have a look at the firewall logs, but apparently size is fixed to 500 kB, and the log was filled with nonsense "allow multicast" messages (IGMP 224.0.0.22 and stuff like that, no rule indicated why this nonsense is logged…), so that all relevant info from yesterday is gone.
I tried to find the place where I can increase the log-size, but without success... Any suggestion where to increase the size of the log files?
Many thanx in advance!
chemlud...
Found it! Increased log size, but it still logs this 224.0.0.22 IGMP although I have for more than a year now an "allow" rule for that without (!) logging (to stop flooding the logs), but pfSense simply doesn't care and logs this traffic anyway. Don't know what to do with that....
PPPS: Erased the allow rule for IGMP from LAN to 224.0.0.22 and set it up newly, but again this traffic was in the log file. Switched to "block" and now it subsided... Strange....