RE: [FreeBSD] limiting closed port RST response from 224 to 200 packets/sec
Mrb Hamza Bey, FreeBSD, default olarak gelen icmp limiting ile DoS saldirilarindan korunmak icin ICMP LIMITING'in devreye girdigini soyluyor. Bunun ile ilgili listede yazilar var, ipuclarida var.. Saygilarimla... Mehmet CELIK _ Exercise your brain! Try Flexicon. http://games.msn.com/en/flexicon/default.htm?icid=flexicon_hmemailtaglineapril07 - Listeye soru sormadan once lutfen http://ipucu.enderunix.org sitesine bakiniz. Cikmak icin, e-mail: [EMAIL PROTECTED] Liste arsivi: http://news.gmane.org/gmane.org.user-groups.bsd.turkey Turkiye'nin ilk FreeBSD kitabi: http://www.acikakademi.com/catalog/freebsd
[FreeBSD] qmail installation...
Selam arkadaşlar http://www.enderunix.org/docs/qmail-install.php bu dökümandan yola çıkarak qmail kurdum fakat smtp ve pop3 hizmetleri bir türü başlamiyor adim adim dokumandakinin aynısını yaptim ama olmadi sorun ne olabilir acaba... [EMAIL PROTECTED] ~]# telnet localhost 25 Trying ::1... telnet: connect to address ::1: Connection refused Trying 127.0.0.1... telnet: connect to address 127.0.0.1: Connection refused telnet: Unable to connect to remote host [EMAIL PROTECTED] ~]# telnet localhost 110 Trying ::1... telnet: connect to address ::1: Connection refused Trying 127.0.0.1... telnet: connect to address 127.0.0.1: Connection refused telnet: Unable to connect to remote host [EMAIL PROTECTED] ~]# qmailctl stat /service/qmail-send: up (pid 521) 72919 seconds /service/qmail-send/log: up (pid 82743) 1 seconds /service/qmail-smtpd: up (pid 82744) 0 seconds /service/qmail-smtpd/log: up (pid 520) 72919 seconds /service/qmail-pop3d: up (pid 82749) 0 seconds /service/qmail-pop3d/log: up (pid 522) 72919 seconds messages in queue: 0 messages in queue but not yet preprocessed: 0 [EMAIL PROTECTED] ~]# tail /var/log/qmail/qmail-smtpd/ current lock state [EMAIL PROTECTED] ~]# tail /var/log/qmail/qmail-smtpd/current [EMAIL PROTECTED] ~]# tail /var/log/qmail/qmail-smtpd/lock [EMAIL PROTECTED] ~]# tail /var/log/qmail/qmail-smtpd/state [EMAIL PROTECTED] ~]# tail /var/log/qmail/qmail- qmail-pop3d/ qmail-send/ qmail-smtpd/ [EMAIL PROTECTED] ~]# tail /var/log/qmail/qmail-pop3d/ current lock state [EMAIL PROTECTED] ~]# tail /var/log/qmail/qmail-pop3d/current [EMAIL PROTECTED] ~]# tail /var/log/maillog maillogmaillog.0.bz2 maillog.1.bz2 [EMAIL PROTECTED] ~]# tail /var/log/maillog Apr 30 00:00:02 FreeBSD newsyslog[9081]: logfile turned over [EMAIL PROTECTED] ~]# tail /var/log/maillog maillogmaillog.0.bz2 maillog.1.bz2 [EMAIL PROTECTED] ~]# tail /var/log/maillog maillogmaillog.0.bz2 maillog.1.bz2 [EMAIL PROTECTED] ~]# tail /var/log/messages Apr 29 15:13:10 FreeBSD kernel: vga0: Generic ISA VGA at port 0x3c0-0x3df iomem 0xa-0xb on isa0 Apr 29 15:13:10 FreeBSD kernel: Timecounters tick every 1.000 msec Apr 29 15:13:10 FreeBSD kernel: ad1: 190781MB Seagate ST3200826A 3.03 at ata0-slave UDMA100 Apr 29 15:13:10 FreeBSD kernel: SMP: AP CPU #1 Launched! Apr 29 15:13:10 FreeBSD kernel: Trying to mount root from ufs:/dev/ad1s1a Apr 29 15:13:10 FreeBSD kernel: WARNING: / was not properly dismounted Apr 29 15:13:10 FreeBSD kernel: WARNING: /home was not properly dismounted Apr 29 15:13:11 FreeBSD kernel: re0: link state changed to UP Apr 29 15:13:17 FreeBSD clamd[648]: Socket file /tmp/clamd exists. Unclean shutdown? Removing... Apr 29 15:18:45 FreeBSD fsck: /dev/ad1s1d: 18 files, 36 used, 84796156 free (28 frags, 10599516 blocks, 0.0% fragmentation)
RE: [FreeBSD] qmail installation...
tam emin olmamakla beraber sanıyorum dns sunucuda bsd makinenin domainini girmen gerekiyor. fully qualified domain yazdıysan dnsten ip noyu istiyor diye biliyorum. yanılıyorda olabilirim :) _ From: Sinan [mailto:[EMAIL PROTECTED] Sent: Monday, April 30, 2007 11:32 AM To: freebsd@lists.enderunix.org Subject: [FreeBSD] qmail installation... Selam arkadaşlar http://www.enderunix.org/docs/qmail-install.php bu dökümandan yola çıkarak qmail kurdum fakat smtp ve pop3 hizmetleri bir türü başlamiyor adim adim dokumandakinin aynısını yaptim ama olmadi sorun ne olabilir acaba... [EMAIL PROTECTED] ~]# telnet localhost 25 Trying ::1... telnet: connect to address ::1: Connection refused Trying 127.0.0.1... telnet: connect to address 127.0.0.1: Connection refused telnet: Unable to connect to remote host [EMAIL PROTECTED] ~]# telnet localhost 110 Trying ::1... telnet: connect to address ::1: Connection refused Trying 127.0.0.1... telnet: connect to address 127.0.0.1: Connection refused telnet: Unable to connect to remote host [EMAIL PROTECTED] ~]# qmailctl stat /service/qmail-send: up (pid 521) 72919 seconds /service/qmail-send/log: up (pid 82743) 1 seconds /service/qmail-smtpd: up (pid 82744) 0 seconds /service/qmail-smtpd/log: up (pid 520) 72919 seconds /service/qmail-pop3d: up (pid 82749) 0 seconds /service/qmail-pop3d/log: up (pid 522) 72919 seconds messages in queue: 0 messages in queue but not yet preprocessed: 0 [EMAIL PROTECTED] ~]# tail /var/log/qmail/qmail-smtpd/ current lock state [EMAIL PROTECTED] ~]# tail /var/log/qmail/qmail-smtpd/current [EMAIL PROTECTED] ~]# tail /var/log/qmail/qmail-smtpd/lock [EMAIL PROTECTED] ~]# tail /var/log/qmail/qmail-smtpd/state [EMAIL PROTECTED] ~]# tail /var/log/qmail/qmail- qmail-pop3d/ qmail-send/ qmail-smtpd/ [EMAIL PROTECTED] ~]# tail /var/log/qmail/qmail-pop3d/ current lock state [EMAIL PROTECTED] ~]# tail /var/log/qmail/qmail-pop3d/current [EMAIL PROTECTED] ~]# tail /var/log/maillog maillogmaillog.0.bz2 maillog.1.bz2 [EMAIL PROTECTED] ~]# tail /var/log/maillog Apr 30 00:00:02 FreeBSD newsyslog[9081]: logfile turned over [EMAIL PROTECTED] ~]# tail /var/log/maillog maillogmaillog.0.bz2 maillog.1.bz2 [EMAIL PROTECTED] ~]# tail /var/log/maillog maillogmaillog.0.bz2 maillog.1.bz2 [EMAIL PROTECTED] ~]# tail /var/log/messages Apr 29 15:13:10 FreeBSD kernel: vga0: Generic ISA VGA at port 0x3c0-0x3df iomem 0xa-0xb on isa0 Apr 29 15:13:10 FreeBSD kernel: Timecounters tick every 1.000 msec Apr 29 15:13:10 FreeBSD kernel: ad1: 190781MB Seagate ST3200826A 3.03 at ata0-slave UDMA100 Apr 29 15:13:10 FreeBSD kernel: SMP: AP CPU #1 Launched! Apr 29 15:13:10 FreeBSD kernel: Trying to mount root from ufs:/dev/ad1s1a Apr 29 15:13:10 FreeBSD kernel: WARNING: / was not properly dismounted Apr 29 15:13:10 FreeBSD kernel: WARNING: /home was not properly dismounted Apr 29 15:13:11 FreeBSD kernel: re0: link state changed to UP Apr 29 15:13:17 FreeBSD clamd[648]: Socket file /tmp/clamd exists. Unclean shutdown? Removing... Apr 29 15:18:45 FreeBSD fsck: /dev/ad1s1d: 18 files, 36 used, 84796156 free (28 frags, 10599516 blocks, 0.0% fragmentation)
Re: [FreeBSD] qmail installation...
qmail-smtp/run qmail-pop3d/run dosyalarının içeriğini gönderirmisiniz ? 2007/4/30, Sinan [EMAIL PROTECTED]: Selam arkadaşlar http://www.enderunix.org/docs/qmail-install.php bu dökümandan yola çıkarak qmail kurdum fakat smtp ve pop3 hizmetleri bir türü başlamiyor adim adim dokumandakinin aynısını yaptim ama olmadi sorun ne olabilir acaba... [EMAIL PROTECTED] ~]# telnet localhost 25 Trying ::1... telnet: connect to address ::1: Connection refused Trying 127.0.0.1... telnet: connect to address 127.0.0.1: Connection refused telnet: Unable to connect to remote host [EMAIL PROTECTED] ~]# telnet localhost 110 Trying ::1... telnet: connect to address ::1: Connection refused Trying 127.0.0.1... telnet: connect to address 127.0.0.1: Connection refused telnet: Unable to connect to remote host [EMAIL PROTECTED] ~]# qmailctl stat /service/qmail-send: up (pid 521) 72919 seconds /service/qmail-send/log: up (pid 82743) 1 seconds /service/qmail-smtpd: up (pid 82744) 0 seconds /service/qmail-smtpd/log: up (pid 520) 72919 seconds /service/qmail-pop3d: up (pid 82749) 0 seconds /service/qmail-pop3d/log: up (pid 522) 72919 seconds messages in queue: 0 messages in queue but not yet preprocessed: 0 [EMAIL PROTECTED] ~]# tail /var/log/qmail/qmail-smtpd/ current lock state [EMAIL PROTECTED] ~]# tail /var/log/qmail/qmail-smtpd/current [EMAIL PROTECTED] ~]# tail /var/log/qmail/qmail-smtpd/lock [EMAIL PROTECTED] ~]# tail /var/log/qmail/qmail-smtpd/state [EMAIL PROTECTED] ~]# tail /var/log/qmail/qmail- qmail-pop3d/ qmail-send/ qmail-smtpd/ [EMAIL PROTECTED] ~]# tail /var/log/qmail/qmail-pop3d/ current lock state [EMAIL PROTECTED] ~]# tail /var/log/qmail/qmail-pop3d/current [EMAIL PROTECTED] ~]# tail /var/log/maillog maillogmaillog.0.bz2 maillog.1.bz2 [EMAIL PROTECTED] ~]# tail /var/log/maillog Apr 30 00:00:02 FreeBSD newsyslog[9081]: logfile turned over [EMAIL PROTECTED] ~]# tail /var/log/maillog maillogmaillog.0.bz2 maillog.1.bz2 [EMAIL PROTECTED] ~]# tail /var/log/maillog maillogmaillog.0.bz2 maillog.1.bz2 [EMAIL PROTECTED] ~]# tail /var/log/messages Apr 29 15:13:10 FreeBSD kernel: vga0: Generic ISA VGA at port 0x3c0-0x3df iomem 0xa-0xb on isa0 Apr 29 15:13:10 FreeBSD kernel: Timecounters tick every 1.000 msec Apr 29 15:13:10 FreeBSD kernel: ad1: 190781MB Seagate ST3200826A 3.03 at ata0-slave UDMA100 Apr 29 15:13:10 FreeBSD kernel: SMP: AP CPU #1 Launched! Apr 29 15:13:10 FreeBSD kernel: Trying to mount root from ufs:/dev/ad1s1a Apr 29 15:13:10 FreeBSD kernel: WARNING: / was not properly dismounted Apr 29 15:13:10 FreeBSD kernel: WARNING: /home was not properly dismounted Apr 29 15:13:11 FreeBSD kernel: re0: link state changed to UP Apr 29 15:13:17 FreeBSD clamd[648]: Socket file /tmp/clamd exists. Unclean shutdown? Removing... Apr 29 15:18:45 FreeBSD fsck: /dev/ad1s1d: 18 files, 36 used, 84796156 free (28 frags, 10599516 blocks, 0.0% fragmentation)
Fwd: [FreeBSD] qmail installation...
smtp - #!/bin/sh QMAILDUID=`id -u vpopmail` NOFILESGID=`id -g vpopmail` MAXSMTPD=`cat /var/qmail/control/concurrencyincoming` LOCAL=`head -1 /var/qmail/control/me` if [ -z $QMAILDUID -o -z $NOFILESGID -o -z $MAXSMTPD -o -z $LOCAL ]; then echo QMAILDUID, NOFILESGID, MAXSMTPD, or LOCAL is unset in echo /var/qmail/supervise/qmail-smtpd/run exit 1 fi if [ ! -f /var/qmail/control/rcpthosts ]; then echo No /var/qmail/control/rcpthosts! echo Refusing to start SMTP listener because it'll create an open relay exit 1 fi exec /usr/local/bin/softlimit -m 3000 \ /usr/local/bin/tcpserver -v -R -l $LOCAL -x /etc/tcp.smtp.cdb -c $MAXSMTPD \ -u $QMAILDUID -g $NOFILESGID 0 smtp \ /var/qmail/bin/qmail-smtpd mail.tekno2b.com \ /usr/home/vpopmail/bin/vchkpw /usr/bin/true 21 - pop3 -- #!/bin/sh PATH=/var/qmail/bin:/usr/local/bin:/usr/bin:/bin export PATH exec tcpserver -H -R -v -c100 0 110 qmail-popup mail.tekno2b.com \ /usr/home/vpopmail/bin/vchkpw qmail-pop3d Maildir 21 # vi /var/qmail/bin/qmailctl #!/bin/sh PATH=/var/qmail/bin:/bin:/usr/bin:/usr/local/bin:/usr/local/sbin export PATH QMAILDUID=`id -u qmaild` NOFILESGID=`id -g qmaild` case $1 in start) echo Starting qmail... echo if svok /service/qmail-send ; then svc -u /service/qmail-send /service/qmail-send/log echo Starting qmail-send else echo qmail-send supervise not running fi if svok /service/qmail-smtpd ; then svc -u /service/qmail-smtpd /service/qmail-smtpd/log echo Starting qmail-smtpd else echo qmail-smtpd supervise not running fi if svok /service/qmail-pop3d ; then svc -u /service/qmail-pop3d /service/qmail-pop3d/log echo Starting qmail-pop3d else echo qmail-pop3d supervise not running fi if [ -d /var/lock/subsys ]; then touch /var/lock/subsys/qmail fi ;; stop) echo Stopping qmail... echo echo qmail-smtpd svc -d /service/qmail-smtpd /service/qmail-smtpd/log echo qmail-send svc -d /service/qmail-send /service/qmail-send/log echo qmail-pop3d svc -d /service/qmail-pop3d /service/qmail-pop3d/log if [ -f /var/lock/subsys/qmail ]; then rm /var/lock/subsys/qmail fi ;; stat) svstat /service/qmail-send svstat /service/qmail-send/log svstat /service/qmail-smtpd svstat /service/qmail-smtpd/log svstat /service/qmail-pop3d svstat /service/qmail-pop3d/log qmail-qstat ;; doqueue|alrm|flush) echo Flushing timeout table and sending ALRM signal to qmail-send. /var/qmail/bin/qmail-tcpok svc -a /service/qmail-send ;; queue) qmail-qstat qmail-qread ;; reload|hup) echo Sending HUP signal to qmail-send. svc -h /service/qmail-send ;; pause) echo Pausing qmail-send svc -p /service/qmail-send echo Pausing qmail-smtpd svc -p /service/qmail-smtpd echo Pausing qmail-pop3d svc -p /service/qmail-pop3d ;; cont) echo Continuing qmail-send svc -c /service/qmail-send echo Continuing qmail-smtpd svc -c /service/qmail-smtpd echo Continuing qmail-pop3d svc -c /service/qmail-pop3d ;; restart) echo Restarting qmail: echo * Stopping qmail-smtpd. svc -d /service/qmail-smtpd /service/qmail-smtpd/log echo * Sending qmail-send SIGTERM and restarting. svc -t /service/qmail-send /service/qmail-send/log echo * Sending qmail-pop3d SIGTERM and restarting. svc -t /service/qmail-pop3d /service/qmail-pop3d/log echo * Restarting qmail-smtpd. svc -u /service/qmail-smtpd /service/qmail-smtpd/log ;; cdb) tcprules /etc/tcp.smtp.cdb /etc/tcp.smtp.tmp /etc/tcp.smtp chmod 644 /etc/tcp.smtp.cdb echo Reloaded /etc/tcp.smtp. ;; help) cat HELP stop -- stops mail service (smtp connections refused, nothing goes out) start -- starts mail service (smtp connection accepted, mail can go out) pause -- temporarily stops mail service (connections accepted, nothing leaves) cont -- continues paused mail service stat -- displays status of mail service cdb -- rebuild the tcpserver cdb file for smtp restart -- stops and restarts smtp, sends qmail-send a TERM restarts it doqueue -- schedules queued messages for immediate delivery reload -- sends qmail-send HUP, rereading locals and virtualdomains queue -- shows status of queue alrm -- same as doqueue flush -- same as doqueue hup -- same as reload HELP ;; *) echo Usage: $0 {start|stop|restart|doqueue|flush|reload|stat|pause|cont|cdb|queue|help} exit 1 ;; esac exit 0
Re: [FreeBSD] qmail installation...
loglara bi şey düşmemesi ilginç birde smtpd/log/run dosyasını gönderirmisiniz.Loglarda bir şekilde yazması lazım hatayı. smtp ye telnet attığınızda loglara düşen hata nedir ? 2007/4/30, Sinan [EMAIL PROTECTED]: smtp - #!/bin/sh QMAILDUID=`id -u vpopmail` NOFILESGID=`id -g vpopmail` MAXSMTPD=`cat /var/qmail/control/concurrencyincoming` LOCAL=`head -1 /var/qmail/control/me` if [ -z $QMAILDUID -o -z $NOFILESGID -o -z $MAXSMTPD -o -z $LOCAL ]; then echo QMAILDUID, NOFILESGID, MAXSMTPD, or LOCAL is unset in echo /var/qmail/supervise/qmail-smtpd/run exit 1 fi if [ ! -f /var/qmail/control/rcpthosts ]; then echo No /var/qmail/control/rcpthosts! echo Refusing to start SMTP listener because it'll create an open relay exit 1 fi exec /usr/local/bin/softlimit -m 3000 \ /usr/local/bin/tcpserver -v -R -l $LOCAL -x /etc/tcp.smtp.cdb -c $MAXSMTPD \ -u $QMAILDUID -g $NOFILESGID 0 smtp \ /var/qmail/bin/qmail-smtpd mail.tekno2b.com \ /usr/home/vpopmail/bin/vchkpw /usr/bin/true 21 - pop3 -- #!/bin/sh PATH=/var/qmail/bin:/usr/local/bin:/usr/bin:/bin export PATH exec tcpserver -H -R -v -c100 0 110 qmail-popup mail.tekno2b.com \ /usr/home/vpopmail/bin/vchkpw qmail-pop3d Maildir 21 # vi /var/qmail/bin/qmailctl #!/bin/sh PATH=/var/qmail/bin:/bin:/usr/bin:/usr/local/bin:/usr/local/sbin export PATH QMAILDUID=`id -u qmaild` NOFILESGID=`id -g qmaild` case $1 in start) echo Starting qmail... echo if svok /service/qmail-send ; then svc -u /service/qmail-send /service/qmail-send/log echo Starting qmail-send else echo qmail-send supervise not running fi if svok /service/qmail-smtpd ; then svc -u /service/qmail-smtpd /service/qmail-smtpd/log echo Starting qmail-smtpd else echo qmail-smtpd supervise not running fi if svok /service/qmail-pop3d ; then svc -u /service/qmail-pop3d /service/qmail-pop3d/log echo Starting qmail-pop3d else echo qmail-pop3d supervise not running fi if [ -d /var/lock/subsys ]; then touch /var/lock/subsys/qmail fi ;; stop) echo Stopping qmail... echo echo qmail-smtpd svc -d /service/qmail-smtpd /service/qmail-smtpd/log echo qmail-send svc -d /service/qmail-send /service/qmail-send/log echo qmail-pop3d svc -d /service/qmail-pop3d /service/qmail-pop3d/log if [ -f /var/lock/subsys/qmail ]; then rm /var/lock/subsys/qmail fi ;; stat) svstat /service/qmail-send svstat /service/qmail-send/log svstat /service/qmail-smtpd svstat /service/qmail-smtpd/log svstat /service/qmail-pop3d svstat /service/qmail-pop3d/log qmail-qstat ;; doqueue|alrm|flush) echo Flushing timeout table and sending ALRM signal to qmail-send. /var/qmail/bin/qmail-tcpok svc -a /service/qmail-send ;; queue) qmail-qstat qmail-qread ;; reload|hup) echo Sending HUP signal to qmail-send. svc -h /service/qmail-send ;; pause) echo Pausing qmail-send svc -p /service/qmail-send echo Pausing qmail-smtpd svc -p /service/qmail-smtpd echo Pausing qmail-pop3d svc -p /service/qmail-pop3d ;; cont) echo Continuing qmail-send svc -c /service/qmail-send echo Continuing qmail-smtpd svc -c /service/qmail-smtpd echo Continuing qmail-pop3d svc -c /service/qmail-pop3d ;; restart) echo Restarting qmail: echo * Stopping qmail-smtpd. svc -d /service/qmail-smtpd /service/qmail-smtpd/log echo * Sending qmail-send SIGTERM and restarting. svc -t /service/qmail-send /service/qmail-send/log echo * Sending qmail-pop3d SIGTERM and restarting. svc -t /service/qmail-pop3d /service/qmail-pop3d/log echo * Restarting qmail-smtpd. svc -u /service/qmail-smtpd /service/qmail-smtpd/log ;; cdb) tcprules /etc/tcp.smtp.cdb /etc/tcp.smtp.tmp /etc/tcp.smtp chmod 644 /etc/tcp.smtp.cdb echo Reloaded /etc/tcp.smtp. ;; help) cat HELP stop -- stops mail service (smtp connections refused, nothing goes out) start -- starts mail service (smtp connection accepted, mail can go out) pause -- temporarily stops mail service (connections accepted, nothing leaves) cont -- continues paused mail service stat -- displays status of mail service cdb -- rebuild the tcpserver cdb file for smtp restart -- stops and restarts smtp, sends qmail-send a TERM restarts it doqueue -- schedules queued messages for immediate delivery reload -- sends qmail-send HUP, rereading locals and virtualdomains queue -- shows status of queue alrm -- same as doqueue flush -- same as doqueue hup -- same as reload HELP ;; *) echo Usage: $0 {start|stop|restart|doqueue|flush|reload|stat|pause|cont|cdb|queue|help} exit 1 ;; esac exit 0