I have the following log:Nov 1 09:10:40 guardian ---SA_IN--- IN=eth1 OUT= MAC=ff:ff:ff:ff:ff:ff:00:e0:1e:83:d5:19:08:00 SRC=64.34.170.237 DST=255.255.255.255 LEN=1072 TOS=00 PREC=0x40 TTL=243 ID=12209 DF PROTO=ICMP TYPE=8 CODE=0 ID=0 SEQ=0
I am receiving thousands of these a day, icmp traffic is blocked with iptables. But still this traffic is coming up the line. Is my only solution to contact the ISP or is there something I can do in iptables/linux?
Paulo
