TCP non-syn/non-ack packet - TechRepublic
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November 15, 2002 at 05:12 PM
denethor

TCP non-syn/non-ack packet

by denethor . Updated 23 years, 7 months ago

I have WIN XP/SP1 home o/s, Norton Personal Firewall, networked to a WIN98SE computer. Symantec cannot help me with the reason for relatively frequent occurrence of the following type of message.
I would reall appreciate some help. Do you think it is a bug in NPF or something wrong with my setup?

Details: TCP non-syn/non-ack packet on invalid connection. Packet has been dropped
Source IP address: i.i.com.com(144.135.8.150)
Destination IP address: c81596(203.213.13.87)
TCP Source Port: http(80)
TCP Destination Port: 3127
TCP Message Flags: 0x00000010

Details: TCP non-syn/non-ack packet on invalid connection. Packet has been dropped
Source IP address: www.yahoo.com(66.218.71.84)
Destination IP address: c81596(203.213.13.87)TCP Source Port: http(80)
TCP Destination Port: 3056
TCP Message Flags: 0x00000010

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