SEARCHSOLARIS.COM Administrator Tip ====================================== This week's searchSolaris Featured Topic is "Storage Decisions 2001" Get your fill of storage info at http://searchsolaris.techtarget.com/featuredTopic/0,290042,sid12_gci755010,00.html. ====================================== "What do all those ports with FIN_WAIT_2 in "netstat -n" mean," by Ken Robson Essentially when a server receives a request to close a TCP connection from a client, it replies to the client with a packet with the FIN (for finish) bit set in the TCP header. The client then replies to the server with a packet containing a ACK (for acknowledge) bit in the header. The client then sends a packet a with the FIN bit set in the TCP header, finally the server sends a packet with an ACK bit set in the header and its all over and the port is closed. Read the rest of this tip at http://searchsolaris.techtarget.com/tip/1,289483,sid12_gci756832,00.html. =========== BONUS TIPS: =========== Learn how to find out the quick and total of free disk space for a particular vxvm disk group at http://searchsolaris.techtarget.com/tip/1,289483,sid12_gci756835,00.html. Want to know how to get alerts about file systems before they become full? Go to http://searchsolaris.techtarget.com/tip/1,289483,sid12_gci756796,00.html. ================================================= LIVE DISCUSSION DAY EVENT: 'Unix Security' ================================================= Join us on Wednesday, September 26th in the searchEnterpriseServers Unix discussion forum for a discussion day on "Unix Security". Unix security expert Gary Smith will be LIVE in the forum that day answering your questions on firewalls, intrusion detection and specific Unix security questions. Get quality advice from a seasoned Unix veteran and columnist who writes a monthly security piece for the Dallas-Forth Worth Unix user group. Enter your questions at http://searchenterpriseservers.discussions.techtarget.com/WebX?50@@.ee8400a. ================================================= If you no longer wish to receive this newsletter simply reply to this message with "REMOVE" in the subject line. Or, visit http://searchSolaris.techtarget.com/register and adjust your subscriptions accordingly. If you choose to unsubscribe using our automated processing, you must send the "REMOVE" request from the email account to which this newsletter was delivered. Please allow 24 hours for your "REMOVE" request to be processed.
