how will i lessen/limit this issue because it eats up my cpu resources? --- "Jopoy C. Solano" <[EMAIL PROTECTED]> wrote: > i guess it's just a timeout issue. maybe the host > unknown[218.50.224.49] > is trying to send you a large file. > > hth. > > 'jopoy > > Mensahe ni Charles Nierva... > > this is my log in maillog > > > > Jul 28 16:13:00 server postfix/smtpd[1523]: > disconnect > > from unknown[218.50.224.49] > > Jul 28 16:13:03 server postfix/smtpd[1532]: > connect > > from unknown[211.189.199.215] > > Jul 28 16:13:11 server postfix/smtpd[1381]: > connect > > from unknown[211.189.233.164] > > Jul 28 16:13:12 server postfix/smtpd[1379]: > connect > > from unknown[210.101.56.241] > > Jul 28 16:13:20 server postfix/smtpd[1524]: > timeout > > after EHLO from unknown[218.239.200.249] > > Jul 28 16:13:20 server postfix/smtpd[1524]: > disconnect > > from unknown[218.239.200.249] > > Jul 28 16:13:21 server postfix/smtpd[1521]: > connect > > from unknown[218.239.200.249] > > Jul 28 16:13:22 server postfix/smtpd[1382]: > timeout > > after EHLO from unknown[211.189.226.183] > > Jul 28 16:13:22 server postfix/smtpd[1382]: > disconnect > > from unknown[211.189.226.183] > > Jul 28 16:13:29 server postfix/smtpd[1378]: > connect > > from unknown[218.239.246.235] > > > > Im not sure about this, Is this a flooding attack > or > > somewhat a DOS? > > how will i lessen/limit this process because it > eats > > up my cpu resources? > > > > any idea about this log? > > > > TIA > >
===== ========== Charles Nierva Davao City, Philippines Registered Linux User #279469 __________________________________ Do you Yahoo!? Yahoo! SiteBuilder - Free, easy-to-use web site design software http://sitebuilder.yahoo.com -- Philippine Linux Users' Group (PLUG) Mailing List [EMAIL PROTECTED] (#PLUG @ irc.free.net.ph) Official Website: http://plug.linux.org.ph Searchable Archives: http://marc.free.net.ph . To leave, go to http://lists.q-linux.com/mailman/listinfo/plug . Are you a Linux newbie? To join the newbie list, go to http://lists.q-linux.com/mailman/listinfo/ph-linux-newbie
