Hi, all It's very popular that commercial firewall or FreeBSD's ipfilter sent a log entry include session time,byte transfered,etc when a tcp or udp connection closed. Is it possible to configure iptables to do things like that? I tried to enable logs for iptables but logs I received seems like base on single packet only. And accounting on ip or port is not what I am looking for. Thanks, Vincent Chen ___________________________________________________ 最新版 Yahoo!奇摩即時通訊 7.0,免費網路電話任你打! http://messenger.yahoo.com.tw/