Connect. Communicate. Collaborate. Securely.

Home » Kerio User Forums » Kerio Control » FTP problem due to version 630
  •  
martinw

Messages: 10
Karma: -2
Send a private message to this user
Hello,

I'm running a support issue at the moment but a solution is to slow.

We have for 4years a W2k machine which executes some batch scripts. Regular FTP commands.
After the upgrade to 6.3.0 the FTP transfers are recognized as port scans. No traffic is going in or out!! My customers are irritated and I can't solve this issue.

Also is Kerio reporting maximum connection limit is reached. No further traiffic is allowed. Also due to version 6.3.0.

Does anyone have a suggestion??

[Updated on: Mon, 30 April 2007 11:16]


Kerio 7.1.0 on SBS2003
  •  
proad_admin

Messages: 1
Karma: 0
Send a private message to this user
have the same FTP problem (KFW runs on W2K3 Server SP2).

After upgrading to 6.3.0 NO FTP connection can be established to outside servers.
1) <Debug> logs the following:
[29/Apr/2007 22:04:11] {ftp_handler} [ 10067 ] New request to ip.ip.ip.ip:21
[29/Apr/2007 22:04:11] {ftp_handler} [ 10067 ] connected
[29/Apr/2007 22:04:11] {ftp_handler} [ 10067 ] ftp_read_response(): recv() failed, code 10054
[29/Apr/2007 22:04:11] {ftp_handler} [ 10067 ] cleaned

2) <Connection> logs nothing

3) If I disable <Protocol Inspector> for FTP, <Connection> logs smth like this:
[29/Apr/2007 22:04:57] [ID] 2128 [Rule] ftp [Service] FTP [Connection] TCP proserver:2878 -> ip.ip.ip.ip:21 [Duration] 645 sec [Bytes] 1711/2154/3865 [Packets] 37/31/6

But the connection is not established and is reset with the "time out" error.

I've tried some workaround but could not figureout what exaclty is causing the problem. so I had to downgrade to 6.2.3 build 2027, which i running now.

P.S. Please not, that users from outside had no problem accessing the FTP server behind KFW.
Previous Topic: Problem with WINDOWS LIVE MESSENGER
Next Topic: Vonage blocked by P2P detection
Goto Forum:
  


Disclaimer:
Kerio discussion forums are intended for open communication between forum members and may contain information and material posted by members which may be useful in learning about Kerio products. The discussion forums are not intended to provide technical support for any specific product. Any information implied or expressed in the discussion forums is that of the posting member. Kerio is in no way responsible for the information posted in the forums, or its accuracy. Kerio employees may participate in the discussions, but their postings do not represent an offical position of the company on any issues raised or discussed. Kerio reserves the right to monitor and maintain the forums to promote free and accurate exchange of information.

Current Time: Thu Nov 23 08:45:36 CET 2017

Total time taken to generate the page: 0.00345 seconds
.:: Contact :: Home ::.
Powered by: FUDforum 3.0.4.