My router broadcasts (sends to 184.108.40.206) something every forty seconds. This is caught by UFW which stores a log entry in syslog:
Jan 5 03:49:02 log kernel: [ 1184.788900] [UFW BLOCK] IN=eth0 OUT= MAC=01:00:5e:00:00:01:40:5a:9b:5c:9c:fd:08:00 SRC=192.168.1.1 DST=220.127.116.11 LEN=32 TOS=0x00 PREC=0x80 TTL=1 ID=0 DF PROTO=2
I am about to set up a syslog server which will collect messages from each of network's 50 machines. Polluting the syslog with 50 messages every forty seconds annoys me, and the router itself is unfortunately not configurable.
Is there a way to prevent those particular messages (filtered by source and destination) to be logged, while still logging other entries which are blocked by the firewall?