Hi List,
My firewall logs many of the following packets!
Can anyone help me with it?
I found a similar post:
http://lists.netfilter.org/pipermail/netfilter/2007-July/069183.html
I use REJECT too and have two interfaces but nothing special.
fw01 kernel: nf_ct_icmp: bad HW ICMP checksum IN= OUT=
SRC=87.171.106.238 DST=[EXT_IP] LEN=154 TOS=0x00 PREC=0x00 TTL=56
ID=35986 PROTO=ICMP TYPE=3 CODE=1 [SRC=[EXT_IP] DST=87.171.106.238
LEN=126 TOS=0x00 PREC=0x00 TTL=118 ID=59786 PROTO=UDP SPT=11405
DPT=64067 LEN=106 ]
fw01 kernel: nf_ct_icmp: bad HW ICMP checksum IN= OUT= SRC=70.55.137.237
DST=[EXT_IP] LEN=154 TOS=0x00 PREC=0x00 TTL=35 ID=30825 PROTO=ICMP
TYPE=3 CODE=3 [SRC=[EXT_IP] DST=70.55.137.237 LEN=126 TOS=0x00 PREC=0x00
TTL=108 ID=59731 PROTO=UDP SPT=11405 DPT=25756 LEN=106 ]
fw01 kernel: nf_ct_tcp: invalid packet ignored IN= OUT=
SRC=195.228.240.23 DST=[EXT_IP] LEN=52 TOS=0x00 PREC=0x00 TTL=59
ID=60017 DF PROTO=TCP SPT=80 DPT=59558 SEQ=3345506104 ACK=508060430
WINDOW=33792 RES=0x00 ACK URGP=0 OPT (0101080A2F70DB47013D0A2B)
Swifty
--
To unsubscribe from this list: send the line "unsubscribe netfilter" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
