1

I've found this recent entry in ufw.log:

RaspberryPi kernel: [1046588.133562] [UFW BLOCK] IN=wlan0 OUT= MAC=mac_address SRC=0.0.0.0 DST=224.0.0.251 LEN=32 TOS=0x00 PREC=0xC0 TTL=1 ID=0 DF PROTO=2

My default ufw policy is to deny incoming and allow outgoing. In the past i've blocked incoming connections from 224.0.0.0/24 since the router(?) was spamming my ufw.log with such entries. However, this entry is new.

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Browse other questions tagged or ask your own question.