NetXMS Forum

mallure123

I don't know if this might warrant a new thread, but i'm having the same (or appears the same) issue when trying to install 1.2.13 agents. I ran it with strace, thought it might help, the output is attached.

nxagentd strace.txt

mallure123

Ok, i'm building now. I was under the impression it was just the server that used the XMPP library?

EDIT: Same result

mallure123

configure
--with-server
--with-snmp
--with-mysql
--with-pgsql
--with-sqlite
--with-odbc
--with-client
--with-agent

mallure123

I set logging to go to /var/log/nxagentd.log and tried running it with the -D9 option again, but i'm running it as root and the log file still doesn't exist

[root@netxms ~]# cat /etc/redhat-release
CentOS release 6.5 (Final)
[root@netxms ~]# uname -a
Linux netxms.x.x 2.6.32-431.5.1.el6.centos.plus.x86_64 #1 SMP Tue Feb 11 21:21:23 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
[root@netxms ~]#

mallure123

same result, output attached

EDIT: i guess it would help if i saved the file before attaching it

agent with debug.txt

mallure123

Ok, i managed to get the core dump and ran it through gdb, output is attached

core output.txt

mallure123

[root@netxms ~]# cat /proc/sys/kernel/core_pattern
|/usr/libexec/abrt-hook-ccpp %s %c %p %u %g %t e
[root@netxms ~]# cd /var/cache/abrt-di/
[root@netxms abrt-di]# ls -la
total 8
drwxrwxr-x. 2 abrt abrt 4096 Nov 22 16:45 .
drwxr-xr-x. 11 root root 4096 Feb 23 13:07 ..
[root@netxms abrt-di]#

What's the best way to get the core file? can i just echo "<file location>" > /proc/sys/kernel/core_pattern ?

mallure123

After upgrading my agent from 1.2.10 to 1.2.12 I get a buffer overflow when trying to start the service.

Here's the error...

[root@netxms ~]# service nxagentd start
Starting nxagentd: *** buffer overflow detected ***: nxagentd terminated
======= Backtrace: =========
/lib64/libc.so.6(__fortify_fail+0x37)[0x385cf02827]
/lib64/libc.so.6[0x385cf00710]
/lib64/libc.so.6[0x385cf00d5b]
nxagentd[0x40dff6]
/lib64/libc.so.6(__libc_start_main+0xfd)[0x385ce1ed1d]
nxagentd[0x404cc9]
======= Memory map: ========
00400000-0041a000 r-xp 00000000 fd:00 392307                             /usr/bin/nxagentd
0061a000-00622000 rw-p 0001a000 fd:00 392307                             /usr/bin/nxagentd
01732000-01753000 rw-p 00000000 00:00 0                                  [heap]
3434400000-34345b5000 r-xp 00000000 fd:00 398524                         /usr/lib64/libcrypto.so.1.0.1e
34345b5000-34347b5000 ---p 001b5000 fd:00 398524                         /usr/lib64/libcrypto.so.1.0.1e
34347b5000-34347d0000 r--p 001b5000 fd:00 398524                         /usr/lib64/libcrypto.so.1.0.1e
34347d0000-34347dc000 rw-p 001d0000 fd:00 398524                         /usr/lib64/libcrypto.so.1.0.1e
34347dc000-34347e0000 rw-p 00000000 00:00 0
385ca00000-385ca20000 r-xp 00000000 fd:00 260791                         /lib64/ld-2.12.so
385cc1f000-385cc20000 r--p 0001f000 fd:00 260791                         /lib64/ld-2.12.so
385cc20000-385cc21000 rw-p 00020000 fd:00 260791                         /lib64/ld-2.12.so
385cc21000-385cc22000 rw-p 00000000 00:00 0
385ce00000-385cf8b000 r-xp 00000000 fd:00 260814                         /lib64/libc-2.12.so
385cf8b000-385d18a000 ---p 0018b000 fd:00 260814                         /lib64/libc-2.12.so
385d18a000-385d18e000 r--p 0018a000 fd:00 260814                         /lib64/libc-2.12.so
385d18e000-385d18f000 rw-p 0018e000 fd:00 260814                         /lib64/libc-2.12.so
385d18f000-385d194000 rw-p 00000000 00:00 0
385d200000-385d202000 r-xp 00000000 fd:00 260724                         /lib64/libdl-2.12.so
385d202000-385d402000 ---p 00002000 fd:00 260724                         /lib64/libdl-2.12.so
385d402000-385d403000 r--p 00002000 fd:00 260724                         /lib64/libdl-2.12.so
385d403000-385d404000 rw-p 00003000 fd:00 260724                         /lib64/libdl-2.12.so
385d600000-385d617000 r-xp 00000000 fd:00 260815                         /lib64/libpthread-2.12.so
385d617000-385d817000 ---p 00017000 fd:00 260815                         /lib64/libpthread-2.12.so
385d817000-385d818000 r--p 00017000 fd:00 260815                         /lib64/libpthread-2.12.so
385d818000-385d819000 rw-p 00018000 fd:00 260815                         /lib64/libpthread-2.12.so
385d819000-385d81d000 rw-p 00000000 00:00 0
385da00000-385da15000 r-xp 00000000 fd:00 260837                         /lib64/libz.so.1.2.3
385da15000-385dc14000 ---p 00015000 fd:00 260837                         /lib64/libz.so.1.2.3
385dc14000-385dc15000 r--p 00014000 fd:00 260837                         /lib64/libz.so.1.2.3
385dc15000-385dc16000 rw-p 00015000 fd:00 260837                         /lib64/libz.so.1.2.3
385de00000-385dee8000 r-xp 00000000 fd:00 397701                         /usr/lib64/libstdc++.so.6.0.13
385dee8000-385e0e8000 ---p 000e8000 fd:00 397701                         /usr/lib64/libstdc++.so.6.0.13
385e0e8000-385e0ef000 r--p 000e8000 fd:00 397701                         /usr/lib64/libstdc++.so.6.0.13
385e0ef000-385e0f1000 rw-p 000ef000 fd:00 397701                         /usr/lib64/libstdc++.so.6.0.13
385e0f1000-385e106000 rw-p 00000000 00:00 0
385e200000-385e283000 r-xp 00000000 fd:00 260821                         /lib64/libm-2.12.so
385e283000-385e482000 ---p 00083000 fd:00 260821                         /lib64/libm-2.12.so
385e482000-385e483000 r--p 00082000 fd:00 260821                         /lib64/libm-2.12.so
385e483000-385e484000 rw-p 00083000 fd:00 260821                         /lib64/libm-2.12.so
385ee00000-385ee16000 r-xp 00000000 fd:00 260722                         /lib64/libresolv-2.12.so
385ee16000-385f016000 ---p 00016000 fd:00 260722                         /lib64/libresolv-2.12.so
385f016000-385f017000 r--p 00016000 fd:00 260722                         /lib64/libresolv-2.12.so
385f017000-385f018000 rw-p 00017000 fd:00 260722                         /lib64/libresolv-2.12.so
385f018000-385f01a000 rw-p 00000000 00:00 0
385f600000-385f616000 r-xp 00000000 fd:00 260824                         /lib64/libgcc_s-4.4.7-20120601.so.1
385f616000-385f815000 ---p 00016000 fd:00 260824                         /lib64/libgcc_s-4.4.7-20120601.so.1
385f815000-385f816000 rw-p 00015000 fd:00 260824                         /lib64/libgcc_s-4.4.7-20120601.so.1
385fa00000-385fa26000 r-xp 00000000 fd:00 265021                         /lib64/libexpat.so.1.5.2
385fa26000-385fc25000 ---p 00026000 fd:00 265021                         /lib64/libexpat.so.1.5.2
385fc25000-385fc28000 rw-p 00025000 fd:00 265021                         /lib64/libexpat.so.1.5.2
3a92c00000-3a92c0f000 r-xp 00000000 fd:00 392585                         /usr/lib64/libnxtre.so.5.0.0
3a92c0f000-3a92e0e000 ---p 0000f000 fd:00 392585                         /usr/lib64/libnxtre.so.5.0.0
3a92e0e000-3a92e0f000 rw-p 0000e000 fd:00 392585                         /usr/lib64/libnxtre.so.5.0.0
3a93000000-3a93031000 r-xp 00000000 fd:00 392655                         /usr/lib64/libnetxms.so.1.0.0
3a93031000-3a93231000 ---p 00031000 fd:00 392655                         /usr/lib64/libnetxms.so.1.0.0
3a93231000-3a93233000 rw-p 00031000 fd:00 392655                         /usr/lib64/libnetxms.so.1.0.0
3a93233000-3a93237000 rw-p 00000000 00:00 0
3a93c00000-3a93c0b000 r-xp 00000000 fd:00 399141                         /usr/lib64/libnxdb.so.1.0.0
3a93c0b000-3a93e0b000 ---p 0000b000 fd:00 399141                         /usr/lib64/libnxdb.so.1.0.0
3a93e0b000-3a93e0c000 rw-p 0000b000 fd:00 399141                         /usr/lib64/libnxdb.so.1.0.0
7fc288935000-7fc28893e000 rw-p 00000000 00:00 0
7fc28893e000-7fc288941000 r-xp 00000000 fd:00 395787                     /usr/lib64/libappagent.so.1.0.0
7fc288941000-7fc288b40000 ---p 00003000 fd:00 395787                     /usr/lib64/libappagent.so.1.0.0
7fc288b40000-7fc288b41000 rw-p 00002000 fd:00 395787                     /usr/lib64/libappagent.so.1.0.0
7fc288b49000-7fc288b4b000 rw-p 00000000 00:00 0
7fff8b06e000-7fff8b083000 rw-p 00000000 00:00 0                          [stack]
7fff8b1b2000-7fff8b1b3000 r-xp 00000000 00:00 0                          [vdso]
ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0                  [vsyscall]
/bin/bash: line 1:  4241 Aborted                 (core dumped) nxagentd -d
                                                           [FAILED]
[root@netxms ~]#

And the config file

[root@netxms ~]# cat /etc/nxagentd.conf
#
# Sample configuration file for NetXMS agent
#

#
# Servers
#
# List of management servers which have read access to this agent.
# Both IP addresses and DNS names can be used. Multiple servers can be
# specified in one line, separated by commas. If this parameter used more
# than once, servers listed in all occurences will have access to agent.
#
# Examples:
# Servers = 10.0.0.1
# Servers = 127.0.0.1, srv1.domain.com, srv2.domain.com
Servers = localhost
#
# ControlServers
#
# List of management servers which can execute actions on agent. Hosts
# listed in this parameter also have read access to the agent. Both
# IP addresses and DNS names can be used. Multiple servers can be specified
# in one line, separated by commas. If this parameter used more than
# once, servers listed in all occurences will have access to agent.
#
# Examples:
# ControlServers = 10.0.0.1
# ControlServers = 127.0.0.1, srv1.domain.com, srv2.domain.com
ControlServers = localhost
#
# MasterServers
#
# List of management servers which have full access to agent. Hosts listed
# in this group can change agent's config, upload files to agent and initiate
# agent upgrade, as well as perform any task allowed for hosts listed in
# Servers and ControlServers. Both IP addresses and DNS names can be used.
# Multiple servers can be specified in one line, separated by commas.
# If this parameter used more than once, servers listed in all occurences
# will have access to agent.
#
# Examples:
# MasterServers = 10.0.0.1
# MasterServers = 127.0.0.1, srv1.domain.com, srv2.domain.com
MasterServers = localhost
#
# ListenPort
#
# Defines the port number for the agent to listen on incoming connections.
# Default values is 4700
#
# Examples:
# ListenPort = 4700

#
# LogFile
#
# Agent's log file. To write log to syslog (or Event Log on Windows),
# use {syslog} as file name.
#
# Examples:
LogFile = {syslog}
# LogFile = /var/log/nxagentd.log

#
# RequireAuthentication
#
# If set to "yes", host connected to agent have to provide correct shared
# secret before issuing any command. Default value is "no".
#
# Example:
# RequireAuthentication = no
RequireAuthentication = yes
#
# RequireEncryption
#
# If set to "yes", host connected to agent will be forced to use encryption,
# and if encryption is not supported by remote host, connection will be
# dropped. Default value is "no". This parameter has no effect if agent
# was compiled without encryption support.
#
# Example:
# RequireEncryption = no
RequireEncryption = yes
#
# EnabledCiphers
#
# Control what ciphers agent can use for connection encryption. Value for
# this parameter is a cipher code. To enable more than one cipher, they
# codes should be added. By default, all possible ciphers are enabled.
#
# Possible cipher codes:
#       1  =  AES-256
#       2  =  BLOWFISH
#       4  =  IDEA
#       8  =  Triple DES
#
# Example (enable AES-256 and IDEA):
# EnabledCiphers = 5

#
# SharedSecret
#
# Agent's shared secret. Used only if RequireAuthentication set to "yes".
#
# Example:
# SharedSecret = secret
SharedSecret = xxxxxxxx
#
# MaxSessions
#
# Maximum number of simultaneous communication sessions. Possible value can
# be in range from 2 to 1024. Default value is 32.
#
# Example:
# MaxSessions = 32

#
# SessionIdleTimeout
#
# Communication session's idle timeout in seconds. If agent will not receive
# any command from peer within specified timeout, session will be closed.
# Default value is 60 seconds.
#
# Example:
# SessionIdleTimeout = 60

#
# FileStore
#
# Directory to be used for storing files uploaded by installation server(s).
#
# Example:
# FileStore = /var/lib/netxms

#
# TimeOut
#
# GET request timeout in seconds. If GET request cannot be completed for
# specified amount of time, agent will return an error to server.
# Default value is 5 seconds.
#
# Example:
# TimeOut = 5

#
# StartupDelay
#
# Number of seconds agent should wait on startup before start servicing
# requests. This parameter can be useful to prevent false reports about
# missing processes or failed services just after monitored system startup.
# Default value is 0, i.e. no startup delay.
#
# Example:
# StartupDelay = 0

#
# PlatformSuffix
#
# String to be added as suffix to value of System.PlatformName parameter.
#
# Example:
# PlatformSuffix = dbg

#
# EnableSubagentAutoload
#
# Enable or disable autoloading of platform subagent(s).
# Default value is "yes".
#
# Example:
# EnableSubagentAutoload = yes

#
# EnableProxy
#
# Allow requests forwarding
# Default value is "no"
#
# Example:
# EnableProxy = no

#
# EnableSNMPProxy
#
# Allow SNMP requests forwarding
# Default value is "no"
#
# Example:
# EnableSNMPProxy = no

#
# SubAgent
#
# Subagent to load. To load multiple subagents, you should use multiple
# SubAgent parameters. Subagents will be loaded in the same order as they
# appears in configuration file.
#
# UNIX example:
# SubAgent = [path_to_netxms_install_dir]/lib/libnsm_linux.so
#
# Windows example:
# SubAgent = winperf.nsm
SubAgent = /usr/lib64/libnsm_ecs.so
SubAgent = /usr/lib64/libnsm_linux.so
SubAgent = /usr/lib64/libnsm_logwatch.so
SubAgent = /usr/lib64/libnsm_odbcquery.so
SubAgent = /usr/lib64/libnsm_ping.so
SubAgent = /usr/lib64/libnsm_portcheck.so
SubAgent = /usr/lib64/libnsm_sms.so
#SubAgent = /usr/lib64/libnsm_ups.so
#
# ExternalParameter
#
# Add parameter handled by external command. To add multiple parameters, you
# should use multiple ExternalParameter entries. Please note that on Windows
# agent uses system process execution API for execution of specified
# command, so you cannot use pipes or shell commands. If you need to
# execute command via shell, use ExternalParameterShellExec instead.
#
# Syntax:
# ExternalParameter = <parameter_name>:<command_line>
# If you specify parameter name as "name(*)", then you can use $1 .. $9 in
# command line to substitute actual arguments passed from server.
#
# Examples:
# ExternalParameter = Test:echo test
# ExternalParameter = LineCount(*):cat $1 | wc -l
# ExternalParameter = Test2(*):myprog $1 $2

#
# ExternalParameterShellExec
#
# Add parameter handled by external command. To add multiple parameters, you
# should use multiple ExternalParameterShellExec entries. This is similar
# to ExternalParameter with exception that agent will use shell to execute
# specified command instead of system process exeution API. This difference
# presented only on Windows system, on other systems ExternalParameter and
# ExternalParameterShellExec behaves identically.
#
# Syntax:
# ExternalParameterShellExec = <parameter_name>:<command_line>
# If you specify parameter name as "name(*)", then you can use $1 .. $9 in
# command line to substitute actual arguments passed from server.
#
# Examples:
# ExternalParameterShellExec = Test:dir c:\ | wc -l

ConfigIncludeDir = /etc/nxagentd.conf.d

*PING
Timeout = 1000
PacketRate = 30
Target = 24.96.198.137:Col-ISP
Target = 172.16.5.1:Atl-FW
Target = 172.16.30.1:QTS-FW

[root@netxms ~]#

mallure123

I wanted to get this working, but for the sake of necessity i went ahead and installed using 'rpm -Uvh --nodeps' and everything seems to be working fine. So it wasn't a NetXMS problem anyway, but a rpm problem

Still, if anyone has any ideas on how to get it to install via yum without telling it to ignore dependecies that'd be great.

mallure123

So i'm trying to install 1.2.12 to our server and i'm having trouble when installing. I'm using a spec file to build rpms for server and agent packages, but the server package complains about libstrophe.so.1 when i try installing. I've attached the spec file and here's the yum output...

[root@netxms ~]# yum install netxms-server-1.2.12-1
Loaded plugins: fastestmirror, rhnplugin, security
This system is receiving updates from RHN Classic or RHN Satellite.
Loading mirror speeds from cached hostfile
 * base: www.gtlib.gatech.edu
 * extras: ftp.usf.edu
 * updates: www.gtlib.gatech.edu
Setting up Install Process
Resolving Dependencies
--> Running transaction check
---> Package netxms-server.x86_64 0:1.2.10-1 will be updated
---> Package netxms-server.x86_64 0:1.2.12-1 will be an update
--> Finished Dependency Resolution

Dependencies Resolved

================================================================================================================================================================================================
 Package                                        Arch                                    Version                                    Repository                                              Size
================================================================================================================================================================================================
Updating:
 netxms-server                                  x86_64                                  1.2.12-1                                   netxms-centos6-x86_64                                  5.5 M

Transaction Summary
================================================================================================================================================================================================
Upgrade       1 Package(s)

Total download size: 5.5 M
Is this ok [y/N]: y
Downloading Packages:
netxms-server-1.2.12-1.x86_64.rpm                                                                                                                                        | 5.5 MB     00:00
Running rpm_check_debug
ERROR with rpm_check_debug vs depsolve:
libstrophe.so.1()(64bit) is needed by netxms-server-1.2.12-1.x86_64
 You could try running: rpm -Va --nofiles --nodigest
Your transaction was saved, rerun it with: yum load-transaction /tmp/yum_save_tx-2014-02-20-16-362A1wQ_.yumtx
[root@netxms ~]# yum whatprovides '*/libstrophe.so.1'
Loaded plugins: fastestmirror, rhnplugin, security
This system is receiving updates from RHN Classic or RHN Satellite.
Loading mirror speeds from cached hostfile
 * base: www.gtlib.gatech.edu
 * extras: ftp.usf.edu
 * updates: www.gtlib.gatech.edu
netxms-server-1.2.12-1.x86_64 : NetXMS server
Repo        : netxms-centos6-x86_64
Matched from:
Filename    : /usr/lib64/libstrophe.so.1



netxms-common-1.2.12-1.x86_64 : NetXMS common libraries
Repo        : netxms-centos6-x86_64
Matched from:
Filename    : /usr/lib64/libstrophe.so.1



[root@netxms ~]#

EDIT:
I've tried including the library in question in both common and server packages, and explicitly listing the library as a 'Provides: ' in the spec file, but none of those seem to work. And yes, i've tried yum's suggestion.

netxms.spec

mallure123

Having trouble compiling MIB's for our firewall. MIB file is attached and error is:

ASTARO-MIB.txt: ERROR 003: Parser error - syntax error, unexpected NOTIFICATION_TYPE_SYM, expecting OBJECT_TYPE_SYM in line 65

ASTARO-MIB.txt

NetXMS Forum

mallure123

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