On Wed, Feb 25, 2004 at 04:47:03PM +0300, Andrew Riabtsev wrote: A> To me it would be also interesting to know where this traffic comes A> from. I have same on my local net: A> A> # tcpdump -neifxp0 src or dst 127.0.0.1 A> tcpdump: listening on fxp0 A> 16:26:23.280737 0:50:fc:ed:d4:4 0:02:55:b0:90:e4 0800 60: 127.0.0.1.80 > 192.168.141.148.1928: R 0:0(0) ack 1986723841 win 0 > 16:26:23.287642 0:1:2:9>c:cf:e2 0:02:55:b0:90:e4 0800 60: 127.0.0.1.80 > > 192.168.118.205.1046: R 0:0(0) ack 1959723009 win 0
This is some kind of Win32 virus. This floods can be easily stopped by ipfw rule: deny tcp from any to any tcpflags rst,ack -- Totus tuus, Glebius. GLEBIUS-RIPN GLEB-RIPE _______________________________________________ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "[EMAIL PROTECTED]"
