ok this is out of the blue i guess... i am tring to upload a 2MB file through ftp to prove the point:
Jan 25 14:26:47 www proftpd[103]: server-ip (client-ip[client-ip]) - USER username1: Login successful.
Jan 25 14:26:47 www proftpd[103]: server-ip (client-ip[client-ip]) - Preparing to chroot to directory '/var/www/vhosts/username1.net'
Jan 25 14:26:47 www proftpd[103]: server-ip (client-ip[client-ip]) - mod_delay/0.5: delaying for 355 usecs
Jan 25 14:26:58 www proftpd[103]: server-ip (client-ip[client-ip]) - notice: user username1: aborting transfer: Link to file server lost.
Jan 25 14:26:58 www proftpd[103]: server-ip (client-ip[client-ip]) - FTP session closed.
This is the /var/log/secure tail result if anyone needs another file tail do tell.
I cant upload anything! why for no reason is mod_delay setting me back?
why do I timeout every time?
The procs in my ps auxf are:
root 4146 0.0 0.0 3856 700 ? Ss Jan19 0:02 xinetd -stayalive -pidfile /var/run/xinetd.pid
user1 24787 0.0 0.5 11564 5328 ? Ss 04:10 0:00 \_ proftpd: user1 - 62.1.107.66: STOR mysqli.php
qmaild 17661 0.0 0.1 6672 1688 ? Ss 22:19 0:00 \_ /var/qmail/bin/qmail-smtpd /var/qmail/bin/smtp_auth /var/qmail/bin/true /var/qmail/bin/cmd
qscand 647 0.0 0.7 14604 7884 ? S 22:19 0:00 | \_ /usr/bin/perl -T /dev/fd/3//var/qmail/bin/qmail-scanner-queue.pl
user1 19331 0.0 0.5 11232 5224 ? Ss 22:28 0:00 \_ proftpd: user1 - 62.1.223.201: STOR toplist.php
qmaild 16329 0.0 0.1 6652 1684 ? Ss 22:35 0:00 \_ /var/qmail/bin/qmail-smtpd /var/qmail/bin/smtp_auth /var/qmail/bin/true /var/qmail/bin/cmd
qscand 3716 1.4 0.7 14620 7880 ? S 22:35 0:00 \_ /usr/bin/perl -T /dev/fd/3//var/qmail/bin/qmail-scanner-queue.pl
System:
Centos 4.4-current
Plesk 8.0.1-latest
ASL kernel patches
Thanks
ftp timeouts / connection reset
solution
ok found the cause
REJECT tcp -- anywhere anywhere tcp flags:!SYN,RST,ACK/SYN reject-with tcp-reset
DROP all -- anywhere anywhere state INVALID
when removed from /usr/local/psa/var/modules/firewall/firewall-activete.sh
all seems to be running smoothly
the question remains though... I ve had the same server for a year or so without trouble like this... why now?
REJECT tcp -- anywhere anywhere tcp flags:!SYN,RST,ACK/SYN reject-with tcp-reset
DROP all -- anywhere anywhere state INVALID
when removed from /usr/local/psa/var/modules/firewall/firewall-activete.sh
all seems to be running smoothly
the question remains though... I ve had the same server for a year or so without trouble like this... why now?