It usually crashes within ~30 mins of being started. Having a load
>100Mbps usually helps. There is also a tendency for a high amount of
packet drops from libpcap. (box is a dual 2.8 ghz xeon with 4GB memory)
Thanks,
Rob
[EMAIL PROTECTED] etc]# /etc/init.d/ntop start
Starting ntop: Processing file /etc/ntop.conf for parameters...
Thu Oct 16 16:39:53 2008 NOTE: Interface merge enabled by default
Thu Oct 16 16:39:53 2008 Initializing gdbm databases
[ OK ]
[EMAIL PROTECTED] etc]# *** glibc detected *** ntop: double free or
corruption (fasttop): 0xab2db888 ***
======= Backtrace: =========
/lib/libc.so.6[0xe41b16]
/lib/libc.so.6(cfree+0x90)[0xe45030]
/usr/lib/libntop-3.3.8.so(ntop_safefree+0x2c)[0x7c28ec]
/usr/lib/libntop-3.3.8.so(deleteFragment+0x47)[0x7c94b7]
/usr/lib/libntop-3.3.8.so[0x7caaa1]
/usr/lib/libntop-3.3.8.so[0x7ce4d6]
/usr/lib/libntop-3.3.8.so(processPacket+0x245a)[0x7d41aa]
/usr/lib/libntop-3.3.8.so(queuePacket+0x308)[0x7d8c58]
/usr/lib/libpcap.so.0.9.4[0x523447]
/usr/lib/libpcap.so.0.9.4(pcap_dispatch+0x27)[0x5238b7]
/usr/lib/libntop-3.3.8.so(pcapDispatch+0x162)[0x7c6322]
/lib/libpthread.so.0[0x4d445b]
/lib/libc.so.6(clone+0x5e)[0xea9c4e]
======= Memory map: ========
00110000-00151000 r-xp 00000000 08:02 1718095 /lib/libssl.so.0.9.8b
00151000-00155000 rwxp 00040000 08:02 1718095 /lib/libssl.so.0.9.8b
00155000-00272000 r-xp 00000000 08:02 1718128 /lib/libcrypto.so.0.9.8b
00272000-00285000 rwxp 0011c000 08:02 1718128 /lib/libcrypto.so.0.9.8b
00285000-00288000 rwxp 00285000 00:00 0
00288000-002a4000 r-xp 00000000 08:02 1718139 /lib/libpcre.so.0.0.1
002a4000-002a5000 rwxp 0001c000 08:02 1718139 /lib/libpcre.so.0.0.1
002a5000-002ab000 r-xp 00000000 08:02 109492 /usr/lib/libgdbm.so.2.0.0
002ab000-002ac000 rwxp 00005000 08:02 109492 /usr/lib/libgdbm.so.2.0.0
002ac000-002be000 r-xp 00000000 08:02 103572 /usr/lib/libz.so.1.2.3
002be000-002bf000 rwxp 00011000 08:02 103572 /usr/lib/libz.so.1.2.3
002bf000-002c6000 r-xp 00000000 08:02 109201 /usr/lib/libwrap.so.0.7.6
002c6000-002c7000 rwxp 00007000 08:02 109201 /usr/lib/libwrap.so.0.7.6
002c7000-002d6000 r-xp 00000000 08:02 1718078 /lib/libresolv-2.5.so
002d6000-002d7000 r-xp 0000e000 08:02 1718078 /lib/libresolv-2.5.so
002d7000-002d8000 rwxp 0000f000 08:02 1718078 /lib/libresolv-2.5.so
002d8000-002da000 rwxp 002d8000 00:00 0
002da000-002dc000 r-xp 00000000 08:02 1718066 /lib/libdl-2.5.so
002dc000-002dd000 r-xp 00001000 08:02 1718066 /lib/libdl-2.5.so
002dd000-002de000 rwxp 00002000 08:02 1718066 /lib/libdl-2.5.so
002e0000-00324000 r-xp 00000000 08:02 112258
/usr/lib/librrd_th.so.2.0.13
00324000-00329000 rwxp 00043000 08:02 112258
/usr/lib/librrd_th.so.2.0.13
00329000-00454000 r-xp 00000000 08:02 196412
/usr/lib/perl5/5.8.8/i386-linux-thread-multi/CORE/libperl.so
00454000-00459000 rwxp 0012a000 08:02 196412
/usr/lib/perl5/5.8.8/i386-linux-thread-multi/CORE/libperl.so
00459000-0045b000 rwxp 00459000 00:00 0
0045b000-0046e000 r-xp 00000000 08:02 1718076 /lib/libnsl-2.5.so
0046e000-0046f000 r-xp 00012000 08:02 1718076 /lib/libnsl-2.5.so
0046f000-00470000 rwxp 00013000 08:02 1718076 /lib/libnsl-2.5.so
00470000-00472000 rwxp 00470000 00:00 0
00472000-00497000 r-xp 00000000 08:02 1718072 /lib/libm-2.5.so
00497000-00498000 r-xp 00024000 08:02 1718072 /lib/libm-2.5.so
00498000-00499000 rwxp 00025000 08:02 1718072 /lib/libm-2.5.so
00499000-004a2000 r-xp 00000000 08:02 1718079 /lib/libcrypt-2.5.so
004a2000-004a3000 r-xp 00008000 08:02 1718079 /lib/libcrypt-2.5.so
004a3000-004a4000 rwxp 00009000 08:02 1718079 /lib/libcrypt-2.5.so
004a4000-004cb000 rwxp 004a4000 00:00 0
004cb000-004cd000 r-xp 00000000 08:02 1718080 /lib/libutil-2.5.so
004cd000-004ce000 r-xp 00001000 08:02 1718080 /lib/libutil-2.5.so
004ce000-004cf000 rwxp 00002000 08:02 1718080 /lib/libutil-2.5.so
004cf000-004e2000 r-xp 00000000 08:02 1718081 /lib/libpthread-2.5.so
004e2000-004e3000 r-xp 00012000 08:02 1718081 /lib/libpthread-2.5.so
004e3000-004e4000 rwxp 00013000 08:02 1718081 /lib/libpthread-2.5.so
004e4000-004e6000 rwxp 004e4000 00:00 0
004e6000-00513000 r-xp 00000000 08:02 112250
/usr/lib/libgssapi_krb5.so.2.2
00513000-00514000 rwxp 0002d000 08:02 112250
/usr/lib/libgssapi_krb5.so.2.2
00514000-00516000 r-xp 00000000 08:02 1718130 /lib/libcom_err.so.2.1
00516000-00517000 rwxp 00001000 08:02 1718130 /lib/libcom_err.so.2.1
00517000-00519000 r-xp 00000000 08:02 1718119 /lib/libkeyutils-1.2.so
00519000-0051a000 rwxp 00001000 08:02 1718119 /lib/libkeyutils-1.2.so
0051a000-0051c000 r-xp 00000000 08:02 525841
/usr/lib/ntop/plugins/remotePlugin.so
0051c000-0051d000 rwxp 00001000 08:02 525841
/usr/lib/ntop/plugins/remotePlugin.so
0051e000-00546000 r-xp 00000000 08:02 111558 /usr/lib/libpcap.so.0.9.4
00546000-00547000 rwxp 00028000 08:02 111558 /usr/lib/libpcap.so.0.9.4
00547000-0056c000 r-xp 00000000 08:02 112248 /usr/lib/libk5crypto.so.3.1
0056c000-0056d000 rwxp 00025000 08:02 112248 /usr/lib/libk5crypto.so.3.1
0056d000-00575000 r-xp 00000000 08:02 112247
/usr/lib/libkrb5support.so.0.1
00575000-00576000 rwxp 00007000 08:02 112247
/usr/lib/libkrb5support.so.0.1
00576000-0059b000 r-xp 00000000 08:02 108779 /usr/lib/libpng12.so.0.10.0
0059b000-0059c000 rwxp 00024000 08:02 108779 /usr/lib/libpng12.so.0.10.0
0059c000-005b2000 r-xp 00000000 08:02 1718088 /lib/libselinux.so.1
005b2000-005b4000 rwxp 00015000 08:02 1718088 /lib/libselinux.so.1
005b4000-005bd000 r-xp 00000000 08:02 1720336 /lib/libnss_files-2.5.so
005bd000-005be000 r-xp 00008000 08:02 1720336 /lib/libnss_files-2.5.so
005be000-005bf000 rwxp 00009000 08:02 1720336 /lib/libnss_files-2.5.so
005bf000-005c2000 r-xp 00000000 08:02 525838
/usr/lib/ntop/plugins/lastSeenPlugin.so
005c2000-005c3000 rwxp 00002000 08:02 525838
/usr/lib/ntop/plugins/lastSeenPlugin.so
005c3000-005c7000 r-xp 00000000 08:02 525837
/usr/lib/ntop/plugins/icmpPlugin.so
005c7000-005c8000 rwxp 00003000 08:02 525837
/usr/lib/ntop/plugins/icmpPlugin.so
005cb000-005e5000 r-xp 00000000 08:02 1718050 /lib/ld-2.5.so
005e5000-005e6000 r-xp 00019000 08:02 1718050 /lib/ld-2.5.so
005e6000-005e7000 rwxp 0001a000 08:02 1718050 /lib/ld-2.5.so
005e7000-00677000 r-xp 00000000 08:02 112249 /usr/lib/libkrb5.so.3.3
00677000-0067a000 rwxp 0008f000 08:02 112249 /usr/lib/libkrb5.so.3.3
0067a000-006b5000 r-xp 00000000 08:02 1718087 /lib/libsepol.so.1
006b5000-006b6000 rwxp 0003a000 08:02 1718087 /lib/libsepol.so.1
006b6000-006c0000 rwxp 006b6000 00:00 0
006c0000-006d3000 r-xp 00000000 08:02 525839
/usr/lib/ntop/plugins/netflowPlugin.so
006d3000-006d4000 rwxp 00013000 08:02 525839
/usr/lib/ntop/plugins/netflowPlugin.so
006d4000-006db000 r-xp 00000000 08:02 525836
/usr/lib/ntop/plugins/cpacketPlugin.so
006db000-006dc000 rwxp 00006000 08:02 525836
/usr/lib/ntop/plugins/cpacketPlugin.so
006dc000-006f1000 r-xp 00000000 08:02 525843
/usr/lib/ntop/plugins/sflowPlugin.so
006f1000-006f2000 rwxp 00014000 08:02 525843
/usr/lib/ntop/plugins/sflowPlugin.so
006f3000-007a5000 r-xp 00000000 08:02 112377
/usr/lib/libntopreport-3.3.8.so
007a5000-007a7000 rwxp 000b1000 08:02 112377
/usr/lib/libntopreport-3.3.8.so
007a7000-0080b000 r-xp 00000000 08:02 112373 /usr/lib/libntop-3.3.8.so
0080b000-0080d000 rwxp 00064000 08:02 112373 /usr/lib/libntop-3.3.8.so
0080d000-00da3000 rwxp 0080d000 00:00 0
00da3000-00dc6000 r-xp 00000000 08:02 525842
/usr/lib/ntop/plugins/rrdPlugin.so
00dc6000-00dc7000 rwxp 00022000 08:02 525842
/usr/lib/ntop/plugins/rrdPlugin.so
00dc7000-00dca000 r-xp 00000000 08:02 525840
/usr/lib/ntop/plugins/pdaPlugin.so
00dca000-00dcb000 rwxp 00002000 08:02 525840
/usr/lib/ntop/plugins/pdaPlugin.so
00dcb000-00dcf000 r-xp 00000000 08:02 1718085 /lib/libnss_dns-2.5.so
00dcf000-00dd0000 r-xp 00003000 08:02 1718085 /lib/libnss_dns-2.5.so
00dd0000-00dd1000 rwxp 00004000 08:02 1718085 /lib/libnss_dns-2.5.so
00dd8000-00dd9000 r-xp 00dd8000 00:00 0 [vdso]
00dd9000-00f16000 r-xp 00000000 08:02 1718065 /lib/libc-2.5.so
00f16000-00f18000 r-xp 0013d000 08:02 1718065 /lib/libc-2.5.so
00f18000-00f19000 rwxp 0013f000 08:02 1718065 /lib/libc-2.5.so
00f19000-00f1c000 rwxp 00f19000 00:00 0
00f1c000-00f99000 r-xp 00000000 08:02 107989
/usr/lib/libfreetype.so.6.3.10
00f99000-00f9c000 rwxp 0007d000 08:02 107989
/usr/lib/libfreetype.so.6.3.10
00f9c000-00fa7000 r-xp 00000000 08:02 1718073
/lib/libgcc_s-4.1.2-20080102.so.1
00fa7000-00fa8000 rwxp 0000a000 08:02 1718073
/lib/libgcc_s-4.1.2-20080102.so.1
03bb9000-03bcf000 r-xp 00000000 08:02 104015
/usr/lib/libart_lgpl_2.so.2.3.17
03bcf000-03bd0000 rwxp 00016000 08:02 104015
/usr/lib/libart_lgpl_2.so.2.3.17
08048000-08059000 r-xp 00000000 08:02 112285 /usr/bin/ntop
08059000-0805a000 rw-p 00010000 08:02 112285 /usr/bin/ntop
099f9000-0a192000 rw-p 099f9000 00:00 0
aa3ff000-aa5ff000 r--p 00000000 08:02 112390
/usr/lib/locale/locale-archive
aa5ff000-aa600000 ---p aa5ff000 00:00 0
aa600000-ab144000 rw-p aa600000 00:00 0
ab144000-ab200000 ---p ab144000 00:00 0
ab200000-ab2fc000 rw-p ab200000 00:00 0
ab2fc000-ab300000 ---p ab2fc000 00:00 0
ab3fa000-ab3fb000 ---p ab3fa000 00:00 0
ab3fb000-abdfb000 rw-p ab3fb000 00:00 0
abdfb000-abdfc000 ---p abdfb000 00:00 0
abdfc000-ac7fc000 rw-p abdfc000 00:00 0
ac7fc000-ac7fd000 ---p ac7fc000 00:00 0
ac7fd000-ad1fd000 rw-p ac7fd000 00:00 0
ad1fd000-ad1fe000 ---p ad1fd000 00:00 0
ad1fe000-adbfe000 rw-p ad1fe000 00:00 0
adbfe000-adbff000 ---p adbfe000 00:00 0
adbff000-ae5ff000 rw-p adbff000 00:00 0
ae5ff000-ae600000 ---p ae5ff000 00:00 0
ae600000-af100000 rw-p ae600000 00:00 0
af17c000-af17d000 ---p af17c000 00:00 0
af17d000-afb7d000 rw-p af17d000 00:00 0
afb7d000-afb7e000 ---p afb7d000 00:00 0
afb7e000-b057e000 rw-p afb7e000 00:00 0
b057e000-b057f000 ---p b057e000 00:00 0
b057f000-b0f7f000 rw-p b057f000 00:00 0
b0f7f000-b0f80000 ---p b0f7f000 00:00 0
b0f80000-b1980000 rw-p b0f80000 00:00 0
b1980000-b1981000 ---p b1980000 00:00 0
b1981000-b7574000 rw-p b1981000 00:00 0
b759f000-b75a6000 r--s 00000000 08:02 194512
/usr/lib/gconv/gconv-modules.cache
b75b5000-b7f56000 rw-p b75b5000 00:00 0
b7f61000-b7f62000 rw-p b7f61000 00:00 0
bf91b000-bf930000 rw-p bf91b000 00:00 0 [stack]
[EMAIL PROTECTED] etc]#
[EMAIL PROTECTED] etc]#
[EMAIL PROTECTED] etc]# uname -a
Linux chat-ids.chrr.local 2.6.18-92.1.10.el5 #1 SMP Wed Jul 23 03:55:54
EDT 2008 i686 i686 i386 GNU/Linux
[EMAIL PROTECTED] etc]# more /etc/redhat-release
Red Hat Enterprise Linux Server release 5.2 (Tikanga)
[EMAIL PROTECTED] etc]# ntop -V
Thu Oct 16 16:51:56 2008 NOTE: Interface merge enabled by default
Thu Oct 16 16:51:56 2008 Initializing gdbm databases
Welcome to ntop v.3.3.8 (Dag Apt RPM Repository)
[Configured on Oct 16 2008 11:54:19, built on Oct 16 2008 11:54:56]
Copyright 1998-2007 by Luca Deri <[EMAIL PROTECTED]>.
Get the freshest ntop from http://www.ntop.org/
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, write to the Free Software
Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
(I used the DAG spec file to build the rpm using the 3.3.8 source)
[EMAIL PROTECTED] etc]# more /etc/ntop.conf
### You should copy this file to it's normal location, /etc/etc/ntop.conf
### and edit it to fit your needs.
###
### ntop is easily launched with options by referencing this file from
### a command line like this:
###
### ntop @/etc/ntop.conf
###
### Remember, options may also be listed directly on the command line, both
### before and after the @/etc/ntop.conf.
###
### For switches that provide values, e.g. -i, the last one matters.
### For switches just say 'do things', e..g -M, if it's ANYWHERE in the
### commands, it will be set. There's no unset option.
###
### You can use this to your advantage, for example:
### ntop @/etc/ntop.conf -i none
### Overrides the -i in the file.
### Sets the user that ntop runs as.
### NOTE: This should not be root unless you really understand the
security risks.
--user ntop
### Sets the directory that ntop runs from.
--db-file-path /var/ntop
### Interface(s) that ntop will capture on (default: eth0)
#--interface eth0
--interface eth2,eth3,eth4,eth5
### Configures ntop not to trust MAC addrs. This is used when port
mirroring or SPAN
#--no-mac
### Logging messages to syslog (instead of the console):
### NOTE: To log to a specific facility, use --use-syslog=local3
### NOTE: The = is REQUIRED and no spaces are permitted.
--use-syslog=local3
### Tells ntop to track only local hosts as specified by the
--local-subnets option
#--track-local-hosts
### Sets the port that the HTTP webserver listens on
### NOTE: --http-server 3000 is the default
#--http-server 3000
--http-server 3000
### Sets the port that the optional HTTPS webserver listens on
#--https-server 3001
### Sets the networks that ntop should consider as local.
### NOTE: Uses dotted decimal and CIDR notation. Example: 192.168.0.0/24
### The addresses of the interfaces are always local and don't
need to be specified.
#--local-subnets xx.xx.xx.xx/yy
### Sets the domain. ntop should be able to determine this automatically.
#--domain mydomain.com
### Sets program to run as a daemon
### NOTE: For more than casual use, you probably want this.
#--daemon
--daemon
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