netfilter! howto stop this packet on iptables firewall; tcpdump capture packet example: 10:35:31.881722 IP 218.6.45.6.51755 > 228.71.74.201.7777: S 1432831257:1432831257(0) win 16384 <mss 1460,nop,nop,sackOK> 10:35:36.214120 IP 219.147.192.18.1272 > 228.71.74.201.7777: S 490321:490321(0) win 6400 <mss 1460,nop,nop,sackOK> Regards, xjjjk jqb@xxxxxxxxxx 2005-01-14