Maybe if it doesn't occur when SSL is disabled, it's more related to the SSL processes than memory? Maybe a memory leak or a boundary bully?
-----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Jason Perlman Sent: Tuesday, December 02, 2008 8:47 AM To: ntop@unipi.it Subject: Re: [Ntop] warning: can't get client address: Bad file descriptor I have been seeing the same behavior. I believe its a lack of system memory. I have a few servers running ntop v 3.3 with the exact configuration options on all servers. The only difference is the amount of system memory. What is also interesting to note is that this problem was not occurring when i was NOT using SSL. ----- Original Message ---- From: Miguel A. Velasco <[EMAIL PROTECTED]> To: ntop@unipi.it Sent: Tuesday, December 2, 2008 4:03:27 AM Subject: Re: [Ntop] warning: can't get client address: Bad file descriptor Hello all, about this problem I think I´ve found a temporally solution at http://olympus.het.brown.edu/cgi-bin/dwww?type=file&location=/usr/share/doc/ntop/KNOWN_BUGS.gz I say temporally because I´ve disabled ssl support option at /etc/ntop.conf: --https-server 3203 .... and now it looks working fine. Ntop has been working properly for 2 days and before it just worked for some minutes. I hope I will be able to use ssl on ntop config at the future but at the moment I have a solution. I hope it could help someone with the same problem... Best regards, Miguel Velasco ------------------------------------------ Date: Mon, 24 Nov 2008 16:03:11 +0100 From: Miguel A. Velasco <[EMAIL PROTECTED]> Reply-To: [EMAIL PROTECTED] User-Agent: Thunderbird 2.0.0.18 (Windows/20081105) MIME-Version: 1.0 To: ntop@unipi.it Subject: Re: [Ntop] warning: can't get client address: Bad file descriptor (Miguel A. Velasco) References: <[EMAIL PROTECTED]> In-Reply-To: <[EMAIL PROTECTED]> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 8bit Hello all, Radu, thanks very much for your help bun I´ve started ntop as you comment and the problem continues ... I have started ntop as follows: $ntop -w 3200 -W 3203 -i eth0,eth1,tun0 -d -L -a /var/log/ntop.log -u root -Q /dev/shm and the log in /var/log/messages when I start Ntop is the same: Nov 24 15:44:41 s-proxy ntop[32462]: THREADMGMT[t2915040144]: RRD: Throughput data collection: Thread starting [p32462] Nov 24 15:44:41 s-proxy ntop[32462]: THREADMGMT[t2915040144]: RRD: Throughput data collection: Thread running [p32462] Nov 24 15:46:21 s-proxy ntop[32462]: warning: can't get client address: Bad file descriptor Nov 24 15:46:34 s-proxy last message repeated 97 times After some minutes Ntop crash again .... I´ve been looking for an answer to this problem on internet for a long time but I´ve found the same question with no answers. Please, if someone has a solution for this problem, let me know. Thanks very much for your time. Miguel A.Velasco Radu Constantinescu escribió: > Try to run NTOP like: > ntop -u ntop --use-syslog=daemon --no-promiscuous --no-fc -Q /dev/shm -M -i > "eth1,eth2,eth0" & > (adapt to your needs) > where the interesting part is >>> -Q /dev/shm > See if that will help. It did fixed my problems on fedora like a charm. > > Radu > > -------- > > Message: 1 > Date: Tue, 18 Nov 2008 09:05:11 +0100 > From: "Miguel A. Velasco" <[EMAIL PROTECTED]> > Subject: Re: [Ntop] warning: can't get client address: Bad file > descriptor > To: ntop@unipi.it > Message-ID: <[EMAIL PROTECTED]> > Content-Type: text/plain; charset=ISO-8859-1; format=flowed > > Hello all, I have the same problem with ntop in two different servers. I > have ntop-3.3.8-1.el5 in a Centos 5.2 release. > Ntop looks work succesfully but after some minutes it crashes. In > /var/log/messages I have something like this: > > Nov 18 08:59:15 s-analyzer ntop[14534]: warning: can't get client > address: Bad file descriptor > > It repeats n times until ntop crashes.... > I have been trying with different kernel versions but not succesfully. > I have the following /etc/ntop.conf: > > --user root > --db-file-path /var/ntop > --interface eth0,eth1,tun0 > --use-syslog=local1 > --http-server 3200 > --https-server 3203 > --daemon > > I am running at these servers a shorewall firewall, and openvpn service > in a tun0 interface. > > Please, let me know any solution. > Thanks vey much for your time. > > Miguel Velasco. > > > King, Morgan escribi?: >> >> >> I am running Ntop 3.2 on Centos 5.0. I have installed Ntop using yum >> and have also tried compiling it from source. Either way in my >> /var/log/messages I am getting the error saying >> >> >> >> Ntop[6946]: warning: can't get client address: Bad file descriptor. >> >> Last message repeated 49 times >> >> >> >> Sometimes Ntop Crashes after running for just a short time. Other times >> it runs for longer periods of time, the error remains. >> >> >> >> Thank you >> >> >> >> > > > >> >> >> >> ------------------------------------------------------------------------ >> >> _______________________________________________ >> Ntop mailing list >> Ntop@unipi.it >> http://listgateway.unipi.it/mailman/listinfo/ntop > > > > > > > > > _______________________________________________ > Ntop mailing list > Ntop@unipi.it > http://listgateway.unipi.it/mailman/listinfo/ntop > _______________________________________________ Ntop mailing list Ntop@unipi.it http://listgateway.unipi.it/mailman/listinfo/ntop _______________________________________________ Ntop mailing list Ntop@unipi.it http://listgateway.unipi.it/mailman/listinfo/ntop <font size="1"> <div style='border:none;border-bottom:double windowtext 2.25pt;padding:0in 0in 1.0pt 0in'> </div> "This email is intended to be reviewed by only the intended recipient and may contain information that is privileged and/or confidential. If you are not the intended recipient, you are hereby notified that any review, use, dissemination, disclosure or copying of this email and its attachments, if any, is strictly prohibited. If you have received this email in error, please immediately notify the sender by return email and delete this email from your system." </font> _______________________________________________ Ntop mailing list Ntop@unipi.it http://listgateway.unipi.it/mailman/listinfo/ntop
