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Robert83
Hi,

what is this?

Mar 3 09:18:05 WindowsXP kernel: iptablesIN=eth1 OUT= MAC=00:30:4f:25:e6:15:00:30:b8:80:49:ee:08:00 SRC=194.44.39.138 DST=217.26.69.17 LEN=56 TOS=0x00 PREC=0x00 TTL=241 ID=47353 PROTO=ICMP TYPE=4 CODE=0 [SRC=217.26.69.17 DST=194.44.39.44 LEN=112 TOS=0x00 PREC=0x00 TTL=51 ID=45298 PROTO=UDP SPT=20140 DPT=18747 LEN=72 ]
Mar 3 09:18:05 WindowsXP kernel: iptablesIN=eth1 OUT= MAC=00:30:4f:25:e6:15:00:30:b8:80:49:ee:08:00 SRC=194.44.39.138 DST=217.26.69.17 LEN=56 TOS=0x00 PREC=0x00 TTL=241 ID=47358 PROTO=ICMP TYPE=4 CODE=0 [SRC=217.26.69.17 DST=194.44.39.44 LEN=112 TOS=0x00 PREC=0x00 TTL=51 ID=45298 PROTO=UDP SPT=20140 DPT=18747 LEN=72 ]
Mar 3 09:18:05 WindowsXP kernel: iptablesIN=eth1 OUT= MAC=00:30:4f:25:e6:15:00:30:b8:80:49:ee:08:00 SRC=194.44.39.138 DST=217.26.69.17 LEN=56 TOS=0x00 PREC=0x00 TTL=241 ID=47360 PROTO=ICMP TYPE=4 CODE=0 [SRC=217.26.69.17 DST=194.44.39.44 LEN=112 TOS=0x00 PREC=0x00 TTL=51 ID=45298 PROTO=UDP SPT=20140 DPT=18747 LEN=72 ]
Mar 3 09:18:05 WindowsXP kernel: iptablesIN=eth1 OUT= MAC=00:30:4f:25:e6:15:00:30:b8:80:49:ee:08:00 SRC=194.44.39.138 DST=217.26.69.17 LEN=56 TOS=0x00 PREC=0x00 TTL=241 ID=47363 PROTO=ICMP TYPE=4 CODE=0 [SRC=217.26.69.17 DST=194.44.39.44 LEN=112 TOS=0x00 PREC=0x00 TTL=51 ID=45298 PROTO=UDP SPT=20140 DPT=18747 LEN=72 ]
Mar 3 09:18:06 WindowsXP kernel: iptablesIN=eth1 OUT= MAC=00:30:4f:25:e6:15:00:30:b8:80:49:ee:08:00 SRC=194.44.39.44 DST=217.26.69.17 LEN=56 TOS=0x00 PREC=0x00 TTL=113 ID=63502 PROTO=ICMP TYPE=3 CODE=3 [SRC=217.26.69.17 DST=194.44.39.44 LEN=92 TOS=0x00 PREC=0x00 TTL=51 ID=45298 PROTO=UDP SPT=20140 DPT=18747 LEN=72 ]

what was hapening here?

Sincerely
Robert B
hughesjr
PROTO=ICMP TYPE=4 CODE=0 is know as ICMP: Source quench. It is many things, including a primative method of flow control.

You will see many port scans and other such things on your firewall....see this thread
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