NetXMS Support Forum

In our setup, Syslog Server is not the implemented one.
Its something we have built ourself and it uses "nxpush" to push it into NetXMS.
NetXMS do not poll to get this DCI values into db.

Does it still apply to what you explained?

Our setup is like this:

* Syslog Server parses log for all nodes
* NodeA and NodeB is Managed, alarms are working as intented when Syslog Server parser finds error entries.
* NodeC is Unmanaged because its not operative yet and are making alot of errors in syslog (As expected).
* Syslog Server parses log and push NodeC's error entries into NetXMS.
* NetXMS triggers threshold even if the node is set to unmanaged.

Is this correct or a bug?

Hi, upgraded from 1.2.13 to 1.2.14 today and server crashes after start.

Installed and upgraded via .deb packages.

Quote$ nxdbmgr upgrade
NetXMS Database Manager Version 1.2.14 Build 7876

Upgrading database...
Your database format is up to date

Quote(gdb) run -c /etc/netxmsd.conf -D0
Starting program: /usr/bin/netxmsd -c /etc/netxmsd.conf -D0
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Using configuration file "/etc/netxmsd.conf"
[02-Jun-2014 09:40:01.869] [INFO ] Platform subagent "/usr/lib/netxms/linux.nsm" successfully loaded
[02-Jun-2014 09:40:01.921] [INFO ] Database driver "pgsql.ddr" loaded and initialized successfully
[New Thread 0x7ffff7f71700 (LWP 5494)]
[02-Jun-2014 09:40:02.020] [INFO ] Stalled database lock removed
[New Thread 0x7ffff04c0700 (LWP 5495)]
[New Thread 0x7ffff03bf700 (LWP 5496)]
[02-Jun-2014 09:40:02.068] [INFO ] Network device driver "ERS8000" loaded successfully
[02-Jun-2014 09:40:02.073] [INFO ] Network device driver "SYMBOL-WS" loaded successfully
[02-Jun-2014 09:40:02.079] [INFO ] Network device driver "DLINK" loaded successfully
[02-Jun-2014 09:40:02.084] [INFO ] Network device driver "CISCO-SB" loaded successfully
[02-Jun-2014 09:40:02.089] [INFO ] Network device driver "BAYSTACK" loaded successfully
[02-Jun-2014 09:40:02.095] [INFO ] Network device driver "NETSCREEN" loaded successfully
[02-Jun-2014 09:40:02.101] [INFO ] Network device driver "UBNT" loaded successfully
[02-Jun-2014 09:40:02.108] [INFO ] Network device driver "CATALYST-GENERIC" loaded successfully
[02-Jun-2014 09:40:02.114] [INFO ] Network device driver "DELL-PWC" loaded successfully
[02-Jun-2014 09:40:02.119] [INFO ] Network device driver "PROCURVE" loaded successfully
[02-Jun-2014 09:40:02.125] [INFO ] Network device driver "CISCO-ESW" loaded successfully
[02-Jun-2014 09:40:02.131] [INFO ] Network device driver "MIKROTIK" loaded successfully
[02-Jun-2014 09:40:02.137] [INFO ] Network device driver "NTWS" loaded successfully
[02-Jun-2014 09:40:02.143] [INFO ] Network device driver "AIRESPACE" loaded successfully
[02-Jun-2014 09:40:02.151] [INFO ] Network device driver "PING3" loaded successfully
[02-Jun-2014 09:40:02.156] [INFO ] Network device driver "CATALYST-2900XL" loaded successfully
[02-Jun-2014 09:40:02.164] [INFO ] Network device driver "AT" loaded successfully
[New Thread 0x7fffedc86700 (LWP 5497)]
[New Thread 0x7fffedb85700 (LWP 5498)]
[Thread 0x7fffedb85700 (LWP 5498) exited]
*** Error in `/usr/bin/netxmsd': double free or corruption (fasttop): 0x0000000000abaf00 ***

Program received signal SIGABRT, Aborted.
0x00007ffff4a4cf79 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
56      ../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory.
(gdb) bt
#0  0x00007ffff4a4cf79 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
#1  0x00007ffff4a50388 in __GI_abort () at abort.c:89
#2  0x00007ffff4a8a1d4 in __libc_message (do_abort=do_abort@entry=1, fmt=fmt@entry=0x7ffff4b98a10 "*** Error in `%s': %s: 0x%s ***\n") at ../sysdeps/posix/libc_fatal.c:175
#3  0x00007ffff4a964ae in malloc_printerr (ptr=<optimized out>, str=0x7ffff4b98bd8 "double free or corruption (fasttop)", action=1) at malloc.c:4996
#4  _int_free (av=<optimized out>, p=<optimized out>, have_lock=0) at malloc.c:3840
#5  0x00007ffff73a4556 in yyparse (scanner=0xab6e00, pLexer=0xab4b10, pCompiler=pCompiler@entry=0x7fffffff7350, pScript=pScript@entry=0xaa8140) at parser.tab.cpp:3547
#6  0x00007ffff73a788e in NXSL_Compiler::compile (this=this@entry=0x7fffffff7350, pszSourceCode=pszSourceCode@entry=0xaa7fd0 L"sub main() {\r\n  return ($node->isAgent &&\r\n          $node->agentVersion ~= \"^1.2.6$\";\r\n}")
    at compiler.cpp:87
#7  0x00007ffff73aa9af in NXSLCompile (pszSource=0xaa7fd0 L"sub main() {\r\n  return ($node->isAgent &&\r\n          $node->agentVersion ~= \"^1.2.6$\";\r\n}", pszError=pszError@entry=0x7fffffff77e0 L"\xf4a87aa0ç¿¿\001",
    nBufSize=nBufSize@entry=256) at main.cpp:45
#8  0x00007ffff73aaa4e in NXSLCompileAndCreateVM (pszSource=<optimized out>, pszError=0x7fffffff77e0 L"\xf4a87aa0ç¿¿\001", nBufSize=256, env=0x998640) at main.cpp:59
#9  0x00007ffff7af4fa5 in Template::CreateFromDB (this=0xaa64d0, dwId=<optimized out>) at template.cpp:201
#10 0x00007ffff7ac2a9e in LoadObjects () at objects.cpp:1376
#11 0x00007ffff7a9a3fe in Initialize () at main.cpp:754
#12 0x0000000000401285 in main (argc=<optimized out>, argv=<optimized out>) at netxmsd.cpp:482
(gdb)

Logfile:

Quote[02-Jun-2014 09:34:56.689] Log file opened
[02-Jun-2014 09:34:56.689] [DEBUG] Code page set to ASCII
[02-Jun-2014 09:34:56.690] [INFO ] Platform subagent "/usr/lib/netxms/linux.nsm" successfully loaded
[02-Jun-2014 09:34:56.691] [DEBUG] Debug callback set for DB library
[02-Jun-2014 09:34:56.706] [INFO ] Database driver "pgsql.ddr" loaded and initialized successfully
[02-Jun-2014 09:34:56.735] [DEBUG] New DB connection opened: handle=0xe5e110
[02-Jun-2014 09:34:56.735] [DEBUG] Successfully connected to database netxms@localhost
[02-Jun-2014 09:34:56.773] [DEBUG] New DB connection opened: handle=0xe5bbc0
[02-Jun-2014 09:34:56.795] [DEBUG] New DB connection opened: handle=0xe86c40
[02-Jun-2014 09:34:56.818] [DEBUG] New DB connection opened: handle=0xe7c980
[02-Jun-2014 09:34:56.845] [DEBUG] New DB connection opened: handle=0xe7c110
[02-Jun-2014 09:34:56.868] [DEBUG] New DB connection opened: handle=0xec3940
[02-Jun-2014 09:34:56.868] [DEBUG] Database Connection Pool initialized
[02-Jun-2014 09:34:56.868] [DEBUG] Database Connection Pool maintenance thread started
[02-Jun-2014 09:34:56.877] [INFO ] Stalled database lock removed
[02-Jun-2014 09:34:56.890] [DEBUG] Data directory set to /usr/share/netxms from server configuration variable
[02-Jun-2014 09:34:56.894] [DEBUG] CAS config reloaded
[02-Jun-2014 09:34:56.894] [DEBUG] Global configuration loaded
[02-Jun-2014 09:34:56.895] [DEBUG] Validating ciphers
[02-Jun-2014 09:34:56.895] [DEBUG]    AES-256 enabled
[02-Jun-2014 09:34:56.895] [DEBUG]    Blowfish-256 enabled
[02-Jun-2014 09:34:56.895] [DEBUG]    IDEA disabled (config)
[02-Jun-2014 09:34:56.895] [DEBUG]    3DES enabled
[02-Jun-2014 09:34:56.895] [DEBUG]    AES-128 enabled
[02-Jun-2014 09:34:56.895] [DEBUG]    Blowfish-128 enabled
[02-Jun-2014 09:34:56.895] [DEBUG] Crypto library initialized
[02-Jun-2014 09:34:56.915] [DEBUG] ID table created
[02-Jun-2014 09:34:56.916] [DEBUG] Script Filter::SNMP added to library
[02-Jun-2014 09:34:56.916] [DEBUG] Script Filter::Agent added to library
[02-Jun-2014 09:34:56.916] [DEBUG] Script Filter::AgentOrSNMP added to library
[02-Jun-2014 09:34:56.916] [DEBUG] Script DCI::SampleTransform added to library
[02-Jun-2014 09:34:56.917] [DEBUG] Script Filter::QFAgent added to library
[02-Jun-2014 09:34:56.917] [DEBUG] Script InfraOrganizer2 added to library
[02-Jun-2014 09:34:56.917] [DEBUG] Script InfraOrganizer added to library
[02-Jun-2014 09:34:56.917] [DEBUG] SMTP mailer thread started
[02-Jun-2014 09:34:56.918] [DEBUG] User account status update thread started
[02-Jun-2014 09:34:56.921] [DEBUG] User accounts loaded
[02-Jun-2014 09:34:56.922] [DEBUG] Loading network device drivers from /usr/lib/netxms/ndd
[02-Jun-2014 09:34:56.922] [INFO ] Network device driver "ERS8000" loaded successfully
[02-Jun-2014 09:34:56.922] [INFO ] Network device driver "SYMBOL-WS" loaded successfully
[02-Jun-2014 09:34:56.922] [INFO ] Network device driver "DLINK" loaded successfully
[02-Jun-2014 09:34:56.923] [INFO ] Network device driver "CISCO-SB" loaded successfully
[02-Jun-2014 09:34:56.923] [INFO ] Network device driver "BAYSTACK" loaded successfully
[02-Jun-2014 09:34:56.923] [INFO ] Network device driver "NETSCREEN" loaded successfully
[02-Jun-2014 09:34:56.923] [INFO ] Network device driver "UBNT" loaded successfully
[02-Jun-2014 09:34:56.923] [INFO ] Network device driver "CATALYST-GENERIC" loaded successfully
[02-Jun-2014 09:34:56.924] [INFO ] Network device driver "DELL-PWC" loaded successfully
[02-Jun-2014 09:34:56.924] [INFO ] Network device driver "PROCURVE" loaded successfully
[02-Jun-2014 09:34:56.924] [INFO ] Network device driver "CISCO-ESW" loaded successfully
[02-Jun-2014 09:34:56.924] [INFO ] Network device driver "MIKROTIK" loaded successfully
[02-Jun-2014 09:34:56.925] [INFO ] Network device driver "NTWS" loaded successfully
[02-Jun-2014 09:34:56.925] [INFO ] Network device driver "AIRESPACE" loaded successfully
[02-Jun-2014 09:34:56.925] [INFO ] Network device driver "PING3" loaded successfully
[02-Jun-2014 09:34:56.925] [INFO ] Network device driver "CATALYST-2900XL" loaded successfully
[02-Jun-2014 09:34:56.926] [INFO ] Network device driver "AT" loaded successfully
[02-Jun-2014 09:34:56.926] [DEBUG] 17 network device drivers loaded
[02-Jun-2014 09:34:56.929] [DEBUG] Built-in objects created
[02-Jun-2014 09:34:56.929] [DEBUG] Loading container categories...
[02-Jun-2014 09:34:56.929] [DEBUG] Loading built-in object properties...
[02-Jun-2014 09:34:56.931] [DEBUG] Apply template thread started
[02-Jun-2014 09:34:56.936] [DEBUG] NetObj::loadCommonProperties() failed for object Policies [5] class=16
[02-Jun-2014 09:34:56.937] [DEBUG] NetObj::loadCommonProperties() failed for object Network Maps [6] class=19
[02-Jun-2014 09:34:56.943] [DEBUG] Loading conditions...
[02-Jun-2014 09:34:56.946] [DEBUG] Loading subnets...
[02-Jun-2014 09:34:56.984] [DEBUG] Loading mobile devices...
[02-Jun-2014 09:34:56.985] [DEBUG] Loading nodes...
[02-Jun-2014 09:34:59.499] [DEBUG] Loading access points...
[02-Jun-2014 09:34:59.500] [DEBUG] Loading interfaces...
[02-Jun-2014 09:34:59.912] [DEBUG] WARNING: duplicate interface IP address 0A7807F8 (interface object IP Interface [1048])
[02-Jun-2014 09:35:00.317] [DEBUG] Loading network services...
[02-Jun-2014 09:35:00.319] [DEBUG] Loading VPN connectors...
[02-Jun-2014 09:35:00.327] [DEBUG] Loading clusters...
[02-Jun-2014 09:35:00.327] [DEBUG] Loading templates...
[02-Jun-2014 09:35:00.328] [DEBUG] Started caching of DCI values
[02-Jun-2014 09:35:00.339] [DEBUG] Finished caching of DCI values

Isnt it possible to make a DCI collect program version (Using external parameter script, not sure if it exists a bultin function for this?) on intervall and use threshold "Diff with previous value"?

Which distro are you using?

Ubuntu:

Samba running:

user@box:~$ status smbd
smbd start/running, process 1406

user@box:~$ smbstatus
Samba version 3.6.3
PID     Username      Group         Machine
-------------------------------------------------------------------

Service      pid     machine       Connected at
-------------------------------------------------------
share1       2714    client1        Tue Apr  8 20:42:18 2014
share1       31445  client2        Mon Apr 14 11:17:00 2014
share2       2714    client3        Tue Apr  8 20:42:18 2014
share3       2714    client2        Tue Apr  8 20:42:18 2014

Locked files:
Pid          Uid        DenyMode   Access      R/W        Oplock           SharePath   Name   Time
--------------------------------------------------------------------------------------------------
31445        1000       DENY_NONE  0x100081    RDONLY     NONE             /srv/user   path/OpenFolder   Mon Apr 21 19:32:00 2014



Samba not running:

user@box:~$ status smbd
smbd stop/waiting


user@box:~$ smbstatus
Samba version 3.6.3
PID     Username      Group         Machine
-------------------------------------------------------------------

Service      pid     machine       Connected at
-------------------------------------------------------

No locked files


If you want to check via ProsessCount, did you try "smbd"?

user@box:~$ ps aux|grep smbd
root     15030  0.0  0.2 122504  5756 ?        Ss   15:44   0:00 smbd -F
root     15031  0.0  0.0 122504  1508 ?        S    15:44   0:00 smbd -F
user   15032  0.0  0.1 124976  3524 ?        S    15:44   0:00 smbd -F

We are using custom parameter with bash script collecting different data inside OS or from a proxy towards http.

If a node is down, data collecting towards that node will still work if a proxy is used, but it will get NULL or ERROR data.
Is it possible to prevent DCI from adding data to DB via transformation?

Ie: if $node->status > 4: exit

Ok, managed to understand how it works.

Wrote my own function to archieve this as i could not get your example to work(?):

def changeFlags(getFlags, flag, status):
  if flag == "snmp":
    bit=24
  elif flag == "nxcp":
    bit=25
  else:
    return "ERROR, flag missing or not found"
 
  if status == "on":
    getFlags &= ~(1 << bit);
  else:
    getFlags |= (1 << bit);
  return getFlags

Then changing with this:

getFlags=node.getFlags()
getFlags = changeFlags(getFlags, "snmp", "on")
getFlags = changeFlags(getFlags, "nxcp", "off")
md = NXCObjectModificationData(node.getObjectId())
md.setObjectFlags(getFlags)
session.modifyObject(md)

Just tried this command and it worked.

http://wiki.netxms.org/wiki/NXSL:AddrInSubnet

if (AddrInSubnet($node->ipAddr, "10.0.0.0", "255.255.255.0")) {
  return true;
}

Snipcode of the script. the rest is not important to netxms as it just filteres the nodes by name.

import org.netxms.client.NXCObjectModificationData
from org.netxms.client.objects import Node

for node in [o for o in s.getAllObjects() if isinstance(o, objects.Node)]:
  name=node.getObjectName()
 
  #newFlags = node.getFlags() | Node.NF_DISABLE_SNMP | Node.NF_DISABLE_NXCP
  #newFlags = node.getFlags() | Node.NF_DISABLE_SNMP

  newFlags = node.getFlags() | Node.NF_DISABLE_NXCP
  md = NXCObjectModificationData(node.getObjectId())
  md.setObjectFlags(newFlags)
  session.modifyObject(md)

I managed to set SNMP and NXCP to disable via nxshell bulk, but could not find a way to set flags to enable.
https://www.netxms.org/documentation/javadoc/latest/org/netxms/client/objects/Node.html

And does a new discovered node get all flags enabled by default?
Wouldnt it be better if NetXMS disable SNMP/NetXMS poll if node does not reply to this when Network Discover finds it?
Ie trying x times and if no reply set flag to disable when creating the node.

I support this.
It should be easier to change enable/disable SNMP, NXAgent etc that you need to manually edit via option or bulk update via nxshell.

The idea with templates is good.

d-ray: Take a look here http://wiki.netxms.org/wiki/Using_nxshell_to_automate_bulk_operations

Hi

I have been having problem with my Management Console.

Running Windows 8 in a virtual envirement.
When trying to apply nodes to a Container, nothing happens after clicking "Manage" on container-rightclick.
Same problem in "Alarm Log" when trying to manage "Condition".

Using nxmc 1.2.9 and 1.2.12.
Do i have a problem with eclipse?
If so, is it possible to reset this?

On Windows 7 there is no problem with my nx user, so must be a local problem.

If not too much work, possible to add "Comments" via nxalarm.

Great, thanks Victor!

With version 1.2.12 you can do this with "nxalarm":

Possible commands are:
   ack <id>       : Acknowlege alarm
   close <id>     : Notify system that incident associated with alarm is closed
   list           : List active alarms
   terminate <id> : Terminate alarm

Could you add Sticky Acknowledge (With and without custom time)?


Also, there is a typo in the "nxalarm -h"

Quoteack <id>       : Acknowlege alarm

A "d" is missing in Acknowledge.

Quoteack <id>       : Acknowledge alarm