Re: DBCP abandoned trace - unable to understand the leak

2010-11-07 Thread sasidhar prabhakar
On Thu, Nov 4, 2010 at 9:10 PM, Christopher Schultz < ch...@christopherschultz.net> wrote: > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA1 > > Sasidhar, > > On 11/4/2010 8:34 AM, sasidhar prabhakar wrote: > > The class is fine but in log it is showing this one. Here everything > closed > > fine.

Re: Malicious host is crashing my server

2010-11-07 Thread David Fisher
You could modify the RequestDumpFilter to only dump the request for that ip address. Regards, Dave Sent from my iPhone On Nov 7, 2010, at 12:28 PM, Assaf wrote: > A filter to block is good. But then I would not be able to see him doing it > again and then find out the issue. > > Assaf > >

Re: Malicious host is crashing my server

2010-11-07 Thread Darryl Lewis
What do the server logs actually show? What do the database logs show? Depending upon the database, turn on the maximum level of debugging to see what they are issuing. It might even be a crawler doing this accidentally. Can you access the same pages in the same order with no ill effects to the

Re: Malicious host is crashing my server

2010-11-07 Thread Marc Boorshtein
Any cookies or headers? Sent from my iPad On Nov 7, 2010, at 1:27 PM, Assaf wrote: > I know what sql injection is. But I cannot find any clues to it. None of the > requests have any paramers or posting. Anyone has an idea how to find if this > is > the case? > > > - Original Message --

Re: Malicious host is crashing my server

2010-11-07 Thread Rainer Jung
On 07.11.2010 18:23, Assaf wrote: Hello, I have a recurring visitor (from a fixed IP address: bzq-79-177-23-102.red.bezeqint.net) who is constantly visiting my site and EACH time causes the server to crash. My server actually gets a JDBC begin failed error for the next http calls. Can you elab

Re: Malicious host is crashing my server

2010-11-07 Thread Ziggy
That number is not necessarily the IP address used to connect to your server. On Sun, Nov 7, 2010 at 6:28 PM, Assaf wrote: > A filter to block is good. But then I would not be able to see him doing it > again and then find out the issue. > > Assaf > > > - Original Message > From: "Calda

Re: Malicious host is crashing my server

2010-11-07 Thread Assaf
A filter to block is good. But then I would not be able to see him doing it again and then find out the issue. Assaf - Original Message From: "Caldarale, Charles R" To: Tomcat Users List Sent: Sun, November 7, 2010 6:48:20 PM Subject: RE: Malicious host is crashing my server > From:

Re: Malicious host is crashing my server

2010-11-07 Thread Assaf
I know what sql injection is. But I cannot find any clues to it. None of the requests have any paramers or posting. Anyone has an idea how to find if this is the case? - Original Message From: Marc Boorshtein To: Tomcat Users List Sent: Sun, November 7, 2010 7:08:01 PM Subject: Re:

Re: Malicious host is crashing my server

2010-11-07 Thread Marc Boorshtein
Do a search on SQL injection and you will get plenty of results Sent from my iPad On Nov 7, 2010, at 1:03 PM, "Caldarale, Charles R" wrote: >> From: Martin Gainty [mailto:mgai...@hotmail.com] >> Subject: RE: Malicious host is crashing my server > >> the culprit will change IPs > > That's wh

RE: Malicious host is crashing my server

2010-11-07 Thread Caldarale, Charles R
> From: Martin Gainty [mailto:mgai...@hotmail.com] > Subject: RE: Malicious host is crashing my server > the culprit will change IPs That's why I said it was a temporary workaround. However, given the DNS name in use, it is likely assigned via DHCP by the perp's ISP, so an IP mask could be us

RE: Malicious host is crashing my server

2010-11-07 Thread Martin Gainty
the culprit will change IPs are you implementing SSL? are you encrypting your data before putting on the wire? Martin __ Verzicht und Vertraulichkeitanmerkung/Note de déni et de confidentialité Diese Nachricht ist vertraulich. Sollten Sie nicht der

RE: Malicious host is crashing my server

2010-11-07 Thread Caldarale, Charles R
> From: Assaf [mailto:ass...@yahoo.com] > Subject: Malicious host is crashing my server > what can I do to better protect? As a temporary preventive measure, you can disable access from this particular IP address by configuring the RemoteAddrValve in server.xml: That should give you some tim

Re: Malicious host is crashing my server

2010-11-07 Thread Assaf
Hi, It might be. But I am not sure how to find out more. Any suggestions? Assaf - Original Message From: Marc Boorshtein To: Tomcat Users List Sent: Sun, November 7, 2010 6:29:09 PM Subject: Re: Malicious host is crashing my server JDBC? Are you sure its not an attempted SQL Inject

Re: Malicious host is crashing my server

2010-11-07 Thread Marc Boorshtein
JDBC? Are you sure its not an attempted SQL Injection attack? On Sun, Nov 7, 2010 at 12:23 PM, Assaf wrote: > Hello, > > I have a recurring visitor (from a fixed IP > address: bzq-79-177-23-102.red.bezeqint.net) who is constantly visiting my > site > and EACH time causes the server to crash. My

Malicious host is crashing my server

2010-11-07 Thread Assaf
Hello, I have a recurring visitor (from a fixed IP address: bzq-79-177-23-102.red.bezeqint.net) who is constantly visiting my site and EACH time causes the server to crash. My server actually gets a JDBC begin failed error for the next http calls. Analyzing the logs, I cannot find out what is

Re: Secondary instance of Tomcat on single server does not process requests

2010-11-07 Thread Ari King
Thanks for pointing out that I needed tomcat-juli.jar and for the detailed explanation of your setup; it was very helpful. By adding tomcat-juli.jar to the instance bin directory and modifiying my startup/shutdown scripts accordingly, I was able to get the second tomcat instance working. I appreci

Re: Connector Setting Problem in tomcat 6.0.29

2010-11-07 Thread Pid
On 07/11/2010 01:27, Jim Riggs wrote: > On Nov 6, 2010, at 2:17 PM, Christopher Schultz wrote: > >>> I believe (if I heard it correctly), either Mark T. or Tim F. >>> explained at ApacheCon this week that the minimum is not immediate. >>> It needs to build up to that level. So, when you start Tom

Re: Any tools to detect tomcat services failure, and start it again automatically?

2010-11-07 Thread Bill Wang
Thanks to Christopher , Rainer, and Rainer again. I will try to understand the jsvc. But for SMF, because we don't run tomcat as root, I am not sure if SMF can be set and run by normal user. I need check that first. My idea is, for most applications, normally I get three options: start, stop and