Client connections not cleared

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  • #30014
    jeffs
    Participant

    I’m using AUTH TLS with 64 bit webdrive to connect to Cerberus 4.0.1. The idle connection timeout doesn’t seem to be honored. The connections are displayed on the server after the client pc hibernates and even after the client disconnects. 32 bit clients seem fine. What triggers the server to drop the connection and is there anything that would freak that mechanism out so it wouldn’t clear the connection?

    #35728
    imported_Serin
    Participant

    Hello,

    This appears to be a problem specific to WebDrive. They’ve supposedly implemented a fix for it in the latest version. Check out this post:

    http://www.cerberusftp.com/phpBB3/viewtopic.php?f=4&t=2595

    #35732
    franz
    Participant

    Hello,

    I don’t know if this is related to the above mentioned problem, but I noticed a similar problem with version 4.0.2.1, maybe already present in previous versions:

    I have configured a user to a allow for a maximum of 5 concurrent logins. I login 5 times, close the FTP client each time right after login. Cerberus FTP Server notices this: “The Client closed the connection”. But after 5 times I cannot login anymore: “login count exceeded for user …”

    It seems to me that disconnecting clients do not decrement the login count correctly any more. I have to shutdown the server and close the Cerberus GUI and restart it to be able to login again. Only restarting the server is not sufficient. I do not run the server in service mode.

    Regards,

    Franz

    #35730
    imported_Serin
    Participant

    Hello,

    I’m looking into it now. We are releasing a new version tonight or tomorrow and if we find a problem we will include the fix in that version.

    Thanks,

    #35731
    imported_Serin
    Participant

    It was definitely a bug we introduced in our last minor release. We just updated to version 4.0.2.2 which corrects the problem.

    Thanks for the bug report.

    #35729
    franz
    Participant

    Well that was pretty fast! Thanks a lot!

    Regards,

    Franz

    #35733
    stebbo
    Participant

    Hello,

    I have been using Cerberus for personal use for some time. I share a few files with a friend and between us we login to my server a number of times a day.

    Since upgrading to version 4 a few weeks ago, I have noticed that the “connections” don’t clear anymore. I noticed this problem once before a year or so ago, but a subsequent update managed to fix the problem. I have had this problem now for a few weeks and the most recent update to 4.0.6 didn’t fix it.

    I don’t have anything special setup, but I am now having to regularly shutdown and exit the server and restart. Even now after restarting the server a few hours ago after updating, I now have 3 “current” connections, all three showing “Last Cmd” of QUIT and “Cmd Status” of Complete. Since I limit the number of connections to 3, the server is now effectively blocked and I will need to restart again.

    The “terminate user” doesn’t help either. The connections stay on the connections tab.

    I do notice a few warnings saying “Unable to queue user APC” throughout the log, but not sure what this means. The log does show a “QUIT” command and a “connection terminated” response.

    Prior to upgrading to version 4, a user would “stay connected” after exiting once every few weeks. It is now happening more often than not.

    Any suggestions would be greatly appreciated.

    Cheers,

    Chris.

    My setup: my computer is behind a DLink modem router. I forward port 21 to this computer. I do have another computer on the same network but that does not run any server software. I forward a few other ports to this computer (for remote access software). My router / forwarding setup hasn’t changed in a long time.

    #35734
    imported_Serin
    Participant

    Hello,

    Can you post a recent log file from Cerberus for when this problem occurred or email it to support@cerberusftp.com?

    Thanks,

    #35735
    stebbo
    Participant

    Hello Admin,

    thanks for your response. Here is the section of the log from earlier today after I restarted. You can see the restart at the top of the log. The program had been running ok for the last few days, then after the restart this morning it had almost immediately left a user connected.

    It’s also strange that I can’t terminate the connection from the connections page.

    Cheers,

    Chris.

    [2010-10-22 08:20:49]: SYSTEM [server] –

    [2010-10-22 08:20:49]: SYSTEM [server] – Cerberus FTP Server 4.0.6 – Personal started on ‘marvin’

    [2010-10-22 08:20:49]: SYSTEM [server] – Installed as a Windows Service but started in application mode

    [2010-10-22 08:20:49]: SYSTEM [server] –

    [2010-10-22 08:20:49]: WARN [server] – Unable to initialize Windows Firewall profile

    [2010-10-22 08:20:49]: SYSTEM [server] – Interface 0 (FTP) listening at 10.1.1.9 on port 21

    [2010-10-22 08:20:49]: SYSTEM [server] – Interface 1 (FTP) listening at 192.168.28.1 on port 21

    [2010-10-22 08:20:49]: SYSTEM [server] – Interface 2 (FTP) listening at 192.168.244.1 on port 21

    [2010-10-22 08:20:49]: SYSTEM [server] – Interface 3 (FTP) listening at 127.0.0.1 on port 21

    [2010-10-22 08:20:52]: SYSTEM [server] – WAN IP detected as 121.214.181.83

    [2010-10-22 13:13:41]:CONNECT [ 0] – Incoming connection request on interface 0 at 10.1.1.9

    [2010-10-22 13:13:41]:CONNECT [ 0] – FTP Connection request accepted from 125.237.34.2

    [2010-10-22 13:13:41]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:13:41]:COMMAND [ 0] – USER sbratings

    [2010-10-22 13:13:41]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:13:41]: REPLY [ 0] – 331 User sbratings, password please

    [2010-10-22 13:13:41]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:13:41]:COMMAND [ 0] – PASS ***********

    [2010-10-22 13:13:41]:CONNECT [ 0] – Native user ‘sbratings’ authenticated

    [2010-10-22 13:13:41]: REPLY [ 0] – 230 Password Ok, User logged in – This is an UNLICENSED copy of Cerberus FTP Server Personal edition

    [2010-10-22 13:13:41]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:13:41]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:13:41]:COMMAND [ 0] – SYST

    [2010-10-22 13:13:41]: REPLY [ 0] – 215 UNIX Type: L8

    [2010-10-22 13:13:41]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:13:41]:COMMAND [ 0] – FEAT

    [2010-10-22 13:13:41]: REPLY [ 0] – 211- Additional features supported include:

    MDTM

    MFCT

    MFMT

    SIZE

    REST STREAM

    AUTH TLS

    AUTH SSL

    PBSZ

    EPRT

    EPSV

    XCRC

    XSHA1

    XSHA256

    XSHA512

    XMD5

    PROT

    LANG EN*

    SITE CHMOD

    SITE PSWD

    SITE ZONE

    SITE UTIME

    MLST Type*;Size*;Modify*;Create*;

    CLNT

    CSID

    RMDA

    UTF8

    211 End

    [2010-10-22 13:13:41]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:13:42]:COMMAND [ 0] – OPTS UTF8 ON

    [2010-10-22 13:13:42]: REPLY [ 0] – 220 UTF8 support on

    [2010-10-22 13:13:42]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:13:42]:COMMAND [ 0] – PWD

    [2010-10-22 13:13:42]: REPLY [ 0] – 257 “/” is the current directory

    [2010-10-22 13:13:42]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:13:42]:COMMAND [ 0] – CWD /Official

    [2010-10-22 13:13:42]: REPLY [ 0] – 250 Change directory ok

    [2010-10-22 13:13:42]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:13:42]:COMMAND [ 0] – PWD

    [2010-10-22 13:13:42]: REPLY [ 0] – 257 “/Official” is the current directory

    [2010-10-22 13:13:42]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:13:42]:COMMAND [ 0] – TYPE I

    [2010-10-22 13:13:42]: REPLY [ 0] – 200 Type Binary

    [2010-10-22 13:13:42]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:13:42]:COMMAND [ 0] – PORT 125,237,34,2,192,62

    [2010-10-22 13:13:42]: REPLY [ 0] – 200 Port command received

    [2010-10-22 13:13:42]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:13:42]:COMMAND [ 0] – STOR ScF57A0.tmp

    [2010-10-22 13:13:42]: REPLY [ 0] – 150 Opening data connection

    [2010-10-22 13:13:42]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:13:43]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:13:43]: SYSTEM [ 0] – Successfully stored file at ‘D:ftpsbratingsOfficialScF57A0.tmp’

    [2010-10-22 13:13:43]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:13:43]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:13:43]: REPLY [ 0] – 226 Transfer complete

    [2010-10-22 13:13:43]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:13:43]:COMMAND [ 0] – MDTM ScF57A0.tmp

    [2010-10-22 13:13:43]: REPLY [ 0] – 213 20101022131343

    [2010-10-22 13:13:43]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:13:43]:COMMAND [ 0] – DELE ScF57A0.tmp

    [2010-10-22 13:13:43]: REPLY [ 0] – 250 File successfully deleted

    [2010-10-22 13:13:43]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:13:43]:COMMAND [ 0] – PORT 125,237,34,2,192,63

    [2010-10-22 13:13:43]: REPLY [ 0] – 200 Port command received

    [2010-10-22 13:13:43]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:13:43]:COMMAND [ 0] – MLSD

    [2010-10-22 13:13:43]: REPLY [ 0] – 150 Opening data connection

    [2010-10-22 13:13:44]: REPLY [ 0] – 226 Transfer complete

    [2010-10-22 13:13:44]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:13:44]:COMMAND [ 0] – PORT 125,237,34,2,192,64

    [2010-10-22 13:13:44]: REPLY [ 0] – 200 Port command received

    [2010-10-22 13:13:44]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:13:44]:COMMAND [ 0] – MLSD

    [2010-10-22 13:13:44]: REPLY [ 0] – 150 Opening data connection

    [2010-10-22 13:13:44]: REPLY [ 0] – 226 Transfer complete

    [2010-10-22 13:13:44]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:13:45]:COMMAND [ 0] – SIZE NZ_PARat_101020.prr

    [2010-10-22 13:13:45]: REPLY [ 0] – 213 163922

    [2010-10-22 13:13:45]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:13:45]:COMMAND [ 0] – PORT 125,237,34,2,192,65

    [2010-10-22 13:13:45]: REPLY [ 0] – 200 Port command received

    [2010-10-22 13:13:45]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:13:45]:COMMAND [ 0] – RETR NZ_PARat_101020.prr

    [2010-10-22 13:13:45]: REPLY [ 0] – 150 Opening data connection

    [2010-10-22 13:13:45]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:13:48]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:13:49]: SYSTEM [ 0] – Successfully sent file ‘D:ftpsbratingsOfficialNZ_PARat_101020.prr’

    [2010-10-22 13:13:49]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:13:49]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:13:49]: REPLY [ 0] – 226 Transfer complete

    [2010-10-22 13:13:49]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:13:49]:COMMAND [ 0] – SIZE NZ_PARat_101021.prr

    [2010-10-22 13:13:49]: REPLY [ 0] – 213 78919

    [2010-10-22 13:13:49]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:13:49]:COMMAND [ 0] – PORT 125,237,34,2,192,66

    [2010-10-22 13:13:49]: REPLY [ 0] – 200 Port command received

    [2010-10-22 13:13:49]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:13:49]:COMMAND [ 0] – RETR NZ_PARat_101021.prr

    [2010-10-22 13:13:49]: REPLY [ 0] – 150 Opening data connection

    [2010-10-22 13:13:49]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:13:51]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:13:51]: SYSTEM [ 0] – Successfully sent file ‘D:ftpsbratingsOfficialNZ_PARat_101021.prr’

    [2010-10-22 13:13:51]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:13:51]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:13:51]: REPLY [ 0] – 226 Transfer complete

    [2010-10-22 13:13:51]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:13:51]:COMMAND [ 0] – SIZE PARat_101022.prr

    [2010-10-22 13:13:51]: REPLY [ 0] – 213 535684

    [2010-10-22 13:13:51]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:13:52]:COMMAND [ 0] – PORT 125,237,34,2,192,67

    [2010-10-22 13:13:52]: REPLY [ 0] – 200 Port command received

    [2010-10-22 13:13:52]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:13:52]:COMMAND [ 0] – RETR PARat_101022.prr

    [2010-10-22 13:13:52]: REPLY [ 0] – 150 Opening data connection

    [2010-10-22 13:13:52]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:13:54]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:13:56]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:13:59]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:01]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:01]: SYSTEM [ 0] – Successfully sent file ‘D:ftpsbratingsOfficialPARat_101022.prr’

    [2010-10-22 13:14:01]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:01]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:01]: REPLY [ 0] – 226 Transfer complete

    [2010-10-22 13:14:01]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:02]:COMMAND [ 0] – CWD /

    [2010-10-22 13:14:02]: REPLY [ 0] – 250 Change directory ok

    [2010-10-22 13:14:02]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:02]:COMMAND [ 0] – PWD

    [2010-10-22 13:14:02]: REPLY [ 0] – 257 “/” is the current directory

    [2010-10-22 13:14:02]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:02]:COMMAND [ 0] – CWD /Shane_New

    [2010-10-22 13:14:02]: REPLY [ 0] – 250 Change directory ok

    [2010-10-22 13:14:02]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:02]:COMMAND [ 0] – PWD

    [2010-10-22 13:14:02]: REPLY [ 0] – 257 “/Shane_New” is the current directory

    [2010-10-22 13:14:02]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:02]:COMMAND [ 0] – PORT 125,237,34,2,192,69

    [2010-10-22 13:14:02]: REPLY [ 0] – 200 Port command received

    [2010-10-22 13:14:02]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:02]:COMMAND [ 0] – MLSD

    [2010-10-22 13:14:02]: REPLY [ 0] – 150 Opening data connection

    [2010-10-22 13:14:03]: REPLY [ 0] – 226 Transfer complete

    [2010-10-22 13:14:03]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:03]:COMMAND [ 0] – PORT 125,237,34,2,192,71

    [2010-10-22 13:14:03]: REPLY [ 0] – 200 Port command received

    [2010-10-22 13:14:03]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:03]:COMMAND [ 0] – MLSD

    [2010-10-22 13:14:03]: REPLY [ 0] – 150 Opening data connection

    [2010-10-22 13:14:03]: REPLY [ 0] – 226 Transfer complete

    [2010-10-22 13:14:03]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:04]:COMMAND [ 0] – SIZE HK_PARat_101024.prr

    [2010-10-22 13:14:04]: REPLY [ 0] – 213 138700

    [2010-10-22 13:14:04]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:04]:COMMAND [ 0] – PORT 125,237,34,2,192,72

    [2010-10-22 13:14:04]: REPLY [ 0] – 200 Port command received

    [2010-10-22 13:14:04]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:04]:COMMAND [ 0] – RETR HK_PARat_101024.prr

    [2010-10-22 13:14:04]: REPLY [ 0] – 150 Opening data connection

    [2010-10-22 13:14:04]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:06]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:07]: SYSTEM [ 0] – Successfully sent file ‘D:ftpsbratingsShane_NewHK_PARat_101024.prr’

    [2010-10-22 13:14:07]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:07]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:07]: REPLY [ 0] – 226 Transfer complete

    [2010-10-22 13:14:07]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:07]:COMMAND [ 0] – SIZE NZ_PARat_101021.prr

    [2010-10-22 13:14:07]: REPLY [ 0] – 213 78919

    [2010-10-22 13:14:07]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:07]:COMMAND [ 0] – PORT 125,237,34,2,192,74

    [2010-10-22 13:14:07]: REPLY [ 0] – 200 Port command received

    [2010-10-22 13:14:07]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:07]:COMMAND [ 0] – RETR NZ_PARat_101021.prr

    [2010-10-22 13:14:08]: REPLY [ 0] – 150 Opening data connection

    [2010-10-22 13:14:08]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:09]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:09]: SYSTEM [ 0] – Successfully sent file ‘D:ftpsbratingsShane_NewNZ_PARat_101021.prr’

    [2010-10-22 13:14:09]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:09]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:09]: REPLY [ 0] – 226 Transfer complete

    [2010-10-22 13:14:09]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:10]:COMMAND [ 0] – SIZE NZ_PARat_101022.prr

    [2010-10-22 13:14:10]: REPLY [ 0] – 213 87863

    [2010-10-22 13:14:10]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:10]:COMMAND [ 0] – PORT 125,237,34,2,192,75

    [2010-10-22 13:14:10]: REPLY [ 0] – 200 Port command received

    [2010-10-22 13:14:10]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:10]:COMMAND [ 0] – RETR NZ_PARat_101022.prr

    [2010-10-22 13:14:10]: REPLY [ 0] – 150 Opening data connection

    [2010-10-22 13:14:10]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:12]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:12]: SYSTEM [ 0] – Successfully sent file ‘D:ftpsbratingsShane_NewNZ_PARat_101022.prr’

    [2010-10-22 13:14:12]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:12]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:12]: REPLY [ 0] – 226 Transfer complete

    [2010-10-22 13:14:12]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:12]:COMMAND [ 0] – SIZE NZ_PARat_101023.prr

    [2010-10-22 13:14:12]: REPLY [ 0] – 213 302439

    [2010-10-22 13:14:12]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:12]:COMMAND [ 0] – PORT 125,237,34,2,192,76

    [2010-10-22 13:14:12]: REPLY [ 0] – 200 Port command received

    [2010-10-22 13:14:12]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:12]:COMMAND [ 0] – RETR NZ_PARat_101023.prr

    [2010-10-22 13:14:12]: REPLY [ 0] – 150 Opening data connection

    [2010-10-22 13:14:12]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:15]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:17]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:18]: SYSTEM [ 0] – Successfully sent file ‘D:ftpsbratingsShane_NewNZ_PARat_101023.prr’

    [2010-10-22 13:14:18]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:18]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:18]: REPLY [ 0] – 226 Transfer complete

    [2010-10-22 13:14:18]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:18]:COMMAND [ 0] – SIZE NZ_PARat_101024.prr

    [2010-10-22 13:14:18]: REPLY [ 0] – 213 134860

    [2010-10-22 13:14:18]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:18]:COMMAND [ 0] – PORT 125,237,34,2,192,86

    [2010-10-22 13:14:18]: REPLY [ 0] – 200 Port command received

    [2010-10-22 13:14:18]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:18]:COMMAND [ 0] – RETR NZ_PARat_101024.prr

    [2010-10-22 13:14:18]: REPLY [ 0] – 150 Opening data connection

    [2010-10-22 13:14:18]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:21]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:21]: SYSTEM [ 0] – Successfully sent file ‘D:ftpsbratingsShane_NewNZ_PARat_101024.prr’

    [2010-10-22 13:14:21]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:21]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:21]: REPLY [ 0] – 226 Transfer complete

    [2010-10-22 13:14:21]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:21]:COMMAND [ 0] – PORT 125,237,34,2,192,87

    [2010-10-22 13:14:21]: REPLY [ 0] – 200 Port command received

    [2010-10-22 13:14:21]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:21]:COMMAND [ 0] – MLSD

    [2010-10-22 13:14:21]: REPLY [ 0] – 150 Opening data connection

    [2010-10-22 13:14:22]: REPLY [ 0] – 226 Transfer complete

    [2010-10-22 13:14:22]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:22]:COMMAND [ 0] – SIZE PARat_101021.prr

    [2010-10-22 13:14:22]: REPLY [ 0] – 213 227881

    [2010-10-22 13:14:22]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:22]:COMMAND [ 0] – PORT 125,237,34,2,192,88

    [2010-10-22 13:14:22]: REPLY [ 0] – 200 Port command received

    [2010-10-22 13:14:22]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:22]:COMMAND [ 0] – RETR PARat_101021.prr

    [2010-10-22 13:14:23]: REPLY [ 0] – 150 Opening data connection

    [2010-10-22 13:14:23]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:25]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:27]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:27]: SYSTEM [ 0] – Successfully sent file ‘D:ftpsbratingsShane_NewPARat_101021.prr’

    [2010-10-22 13:14:27]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:27]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:27]: REPLY [ 0] – 226 Transfer complete

    [2010-10-22 13:14:27]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:27]:COMMAND [ 0] – SIZE PARat_101022.prr

    [2010-10-22 13:14:27]: REPLY [ 0] – 213 544235

    [2010-10-22 13:14:27]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:27]:COMMAND [ 0] – PORT 125,237,34,2,192,90

    [2010-10-22 13:14:27]: REPLY [ 0] – 200 Port command received

    [2010-10-22 13:14:27]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:27]:COMMAND [ 0] – RETR PARat_101022.prr

    [2010-10-22 13:14:27]: REPLY [ 0] – 150 Opening data connection

    [2010-10-22 13:14:27]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:30]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:32]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:34]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:37]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:37]: SYSTEM [ 0] – Successfully sent file ‘D:ftpsbratingsShane_NewPARat_101022.prr’

    [2010-10-22 13:14:37]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:37]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:37]: REPLY [ 0] – 226 Transfer complete

    [2010-10-22 13:14:37]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:37]:COMMAND [ 0] – SIZE PARat_101023.prr

    [2010-10-22 13:14:37]: REPLY [ 0] – 213 1762629

    [2010-10-22 13:14:37]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:37]:COMMAND [ 0] – PORT 125,237,34,2,192,92

    [2010-10-22 13:14:37]: REPLY [ 0] – 200 Port command received

    [2010-10-22 13:14:37]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:38]:COMMAND [ 0] – RETR PARat_101023.prr

    [2010-10-22 13:14:38]: REPLY [ 0] – 150 Opening data connection

    [2010-10-22 13:14:38]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:40]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:42]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:45]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:47]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:49]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:51]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:54]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:56]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:14:58]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:15:00]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:15:02]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:15:05]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:15:07]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:15:08]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:15:08]: SYSTEM [ 0] – Successfully sent file ‘D:ftpsbratingsShane_NewPARat_101023.prr’

    [2010-10-22 13:15:08]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:15:08]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:15:08]: REPLY [ 0] – 226 Transfer complete

    [2010-10-22 13:15:08]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:15:08]:COMMAND [ 0] – SIZE PARat_101024.prr

    [2010-10-22 13:15:08]: REPLY [ 0] – 213 832081

    [2010-10-22 13:15:08]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:15:08]:COMMAND [ 0] – PORT 125,237,34,2,192,97

    [2010-10-22 13:15:08]: REPLY [ 0] – 200 Port command received

    [2010-10-22 13:15:08]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:15:08]:COMMAND [ 0] – RETR PARat_101024.prr

    [2010-10-22 13:15:08]: REPLY [ 0] – 150 Opening data connection

    [2010-10-22 13:15:08]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:15:11]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:15:13]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:15:15]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:15:18]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:15:20]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:15:22]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:15:23]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:15:23]: SYSTEM [ 0] – Successfully sent file ‘D:ftpsbratingsShane_NewPARat_101024.prr’

    [2010-10-22 13:15:23]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:15:23]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:15:23]: REPLY [ 0] – 226 Transfer complete

    [2010-10-22 13:15:23]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:15:23]:COMMAND [ 0] – CWD /

    [2010-10-22 13:15:23]: REPLY [ 0] – 250 Change directory ok

    [2010-10-22 13:15:23]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:15:23]:COMMAND [ 0] – PWD

    [2010-10-22 13:15:23]: REPLY [ 0] – 257 “/” is the current directory

    [2010-10-22 13:15:23]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:15:24]:COMMAND [ 0] – QUIT

    [2010-10-22 13:15:24]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:15:24]: WARN [ 0] – Unable to queue user APC

    [2010-10-22 13:15:24]:CONNECT [ 0] – Connection terminated

    #35736
    imported_Serin
    Participant

    What operating system are you running?

    The problem is the “Unable to queue user APC” error. It won’t affect how the server operates but it will cause problems with keeping the user interface in sync with the server. The connections are actually terminating just fine but the UI is never getting notified properly because of the failure.

    You are currently running in application mode. Try running Cerberus FTP Server as a service and the problem should go away.

    #35737
    stebbo
    Participant

    Hello Serin,

    thanks for your responses so far. I am running Windoze XP SP3.

    The program is installed as a service, but I also had the icon in my startup folder as I like to see the icon in the icon tray so I suppose it was a timing thing where the app started before the service. I have taken the icon out of the startup folder and will see how the program responds over the next few weeks.

    As an aside, I have always run the program that way so I’m not sure what’s changed. Anyway, I will report back (hopefully in a week that all is fine).

    Cheers,

    Chris.

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