Proftpd Connection get random ECONNRESET

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#1 Mon, 04/30/2018 - 11:42

Proftpd Connection get random ECONNRESET

Hi I have installed in ubuntu 16.04 virtualmin gpl with proftdp as ftp server...

yesterday my client ask to mee about these errors in him ftp account...

I try to test the connection and the conection is ok but when I try to enter to more directories I have errors like this random...

ECONNRESET - Connection reset by peer
GnuTLS error -110: The TLS connection was non-properly terminated.

and sometimes the conections are fine...

I have the proftpd version 1.35 with this conf files:

proftpd.conf file:

Include /etc/proftpd/modules.conf
UseIPv6 off
IdentLookups off
ServerName "EU"
ServerType standalone
DeferWelcome off
MultilineRFC2228 on
DefaultServer on
ShowSymlinks on
TimeoutNoTransfer 600
TimeoutStalled 600
TimeoutIdle 1200
DisplayLogin                    welcome.msg
DisplayChdir               .message true
ListOptions                "-l"
DenyFilter \*.*/
<IfModule mod_dynmasq.c>
# DynMasqRefresh 28800
MaxInstances 30
User proftpd
Group nogroup
Umask 022  022
AllowOverwrite on
TransferLog /var/log/proftpd/xferlog
SystemLog   /var/log/proftpd/proftpd.log
<IfModule mod_quotatab.c>
QuotaEngine off
<IfModule mod_ratio.c>
Ratios off
<IfModule mod_delay.c>
DelayEngine on
<IfModule mod_ctrls.c>
ControlsEngine        off
ControlsMaxClients    2
ControlsLog           /var/log/proftpd/controls.log
ControlsInterval      5
ControlsSocket        /var/run/proftpd/proftpd.sock
<IfModule mod_ctrls_admin.c>
AdminControlsEngine off
Include /etc/proftpd/conf.d
PassivePorts 57000 58000

And Ihave CSF with 57000:58000 tcp and udp input ports open...

Could you help me about some info for fix it...