NetXMS Support Forum

Hi Victor

Sorry for the late reply.

for 1:
Ok so I hope everything for VPN connectors will be available in Java console in 1.2.15 and there is no need for the old console anymore.

for 2:
I can't say which solution is better (more powerfull, flexible and better integrated in the concept of NetXMS), but I tend to solution 1. Can you open this as a feature request for V1.2.15?

Thanks

We have a few VPN connections between our sites. So I set up the VPN connectors between the internet gateways using the old legacy console. These connectors are shown in the java console under the gateway nodes (as object class VPNConnector).
Since NetXMS 1.2.14 they have also an icon (but I don't know why with a questionmark on the icon) and they appears on Layer3-maps (that's fixed, thanks)

So I see still 2 issues with VPN connectors:

1. Configuration:
The VPN connectors are still not configurable in Java console (1.2.14), whether changes nor creation.

2. Event Correlation:
When a VPN tunnel goes down, we recieve from NetXMS one 'Node down' for the remote VPN gateway (=ok). But when the VPN tunnel goes up again, we allways get 'Node up' for every node on this remote site (=not ok). It seems the event correlation on 'down' is ok but not on 'up'.

Hi Victor

I rebulit the server with:
./configure --with-server --with-agent --with-pgsql --enable-unicode --disable-iconv --prefix=/opt/netxms

But the server crashes again. What kind of remote access do you need? (do you have a secure channel for credentials, like encrypted mail?) It's not a system of a customer, so that's possible but not for too long.

Alex

Here the output:
netxmsd: [New Thread 0x7fffabafa700 (LWP 2678)]
[New Thread 0x7fffab9f9700 (LWP 2682)]
[New Thread 0x7fffab8f8700 (LWP 2685)]
[New Thread 0x7fffab7f7700 (LWP 2689)]

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fffeefa5700 (LWP 2559)]
0x00007ffff4404a4f in gconv () from /usr/lib64/gconv/ISO8859-1.so
(gdb) bt
#0  0x00007ffff4404a4f in gconv () from /usr/lib64/gconv/ISO8859-1.so
#1  0x00007ffff4c81eda in __gconv () from /lib64/libc.so.6
#2  0x00007ffff4c81419 in iconv () from /lib64/libc.so.6
#3  0x00007ffff6b4b264 in MultiByteToWideCharIconv (cchWideChar=<optimized out>, pWideCharStr=0x7fffeefa2340 L"", cchByteChar=48, pByteStr=<optimized out>,
    dwFlags=<optimized out>, iCodePage=<optimized out>) at unicode.cpp:319
#4  MultiByteToWideChar (iCodePage=<optimized out>, dwFlags=<optimized out>, pByteStr=<optimized out>, cchByteChar=48, pWideCharStr=0x7fffeefa2340 L"",
    cchWideChar=<optimized out>) at unicode.cpp:365
#5  0x00007ffff75ee409 in SNMP_Variable::getValueAsString (this=this@entry=0x7fffac00ae40, buffer=buffer@entry=0x7fffeefa2340 L"", bufferSize=bufferSize@entry=1024)
    at variable.cpp:269
#6  0x00007ffff7abf7da in NXSL_SNMPVarBindClass::getAttr (this=<optimized out>, object=<optimized out>, attr=0x8b1df0 L"value") at nxsl_classes.cpp:690
#7  0x00007ffff73b3b9b in NXSL_VM::execute (this=this@entry=0x8b49f0) at vm.cpp:1001
#8  0x00007ffff73b4888 in NXSL_VM::run (this=0x8b49f0, argc=argc@entry=1, argv=argv@entry=0x7fffeefa38a8, pUserLocals=pUserLocals@entry=0x0,
    ppGlobals=ppGlobals@entry=0x0, pConstants=pConstants@entry=0x0, entryPoint=entryPoint@entry=0x0) at vm.cpp:271
#9  0x00007ffff7a79d35 in DCItem::transform (this=this@entry=0x8a8ba0, value=..., nElapsedTime=<optimized out>) at dcitem.cpp:869
#10 0x00007ffff7a7a1e8 in DCItem::processNewValue (this=0x8a8ba0, tmTimeStamp=1400500863, originalValue=0x7fffac0008c0) at dcitem.cpp:680
#11 0x00007ffff7a87837 in DataCollectionTarget::processNewDCValue (this=0x829670, dco=dco@entry=0x8a8ba0, currTime=currTime@entry=1400500863, value=0x7fffac0008c0)
    at dctarget.cpp:371
#12 0x00007ffff7a77113 in DataCollector (pArg=<optimized out>) at datacoll.cpp:254
#13 0x00007ffff5c230db in start_thread () from /lib64/libpthread.so.0
#14 0x00007ffff4d4690d in clone () from /lib64/libc.so.6

Hi Alex

I just had to install gdb. Tha I started gdb:
- "gdb /opt/netxms/bin/netxmsd"
- at the (gdb)-prompt: "run -c /etc/netxmsd.conf -D0"
- at the (gdp)-prompt; "bt"
Where can I find the log now? (sorry I didn't worked with the debugger before :-(

Hi Victor

Thanks for the new version. There are a few cool features in the changelog.

I just upgraded my NetXMS Server from 2.1.13 (linux 64bit installed from sources). But the server crashes directly after start.
When I start netxmsd not in daemon mode, the last line is:
"7fd42fe07000-7fd42ff07000 rw-p 00000000 00:00 0                          [stack:39320]Aborted"
I have attached the server debug log.

Hi Victor

Thanks for your information and your work. I agree with all points.

thanks
Dani

Victor, maybe you could help

you have to 'bind' them to a container in 'Infrastructure Services':
Go to the desired container and select 'bind' from the context menu.
Nodes in 'Infrastructure Services' are always 'links'.

I'm not a WMI specialist but I tested on command line:
wmic /Namespace:\\root\SecurityCenter2 Path AntiVirusProduct Get displayName,productState /Format:List

and got a 'name space not found' message.
From a search in the internet: The name space root/SecurityCenter2 is not available on Windows Server (there is no SecurityCenter service)! I installed the NetXMS agent on a Win7 machine and there I got an answer with the DCI.
For System.AntiVirusProduct.Active, result '1' is ok?

thanks

I replaced the subagent on one node but the same error. For debugging I started the agent with '-D 9'. I send you the logfile by email.

Dani

is it possible that the fix for this can make it in V1.2.14?

no one with Windows EventLog parsing experience?

I use it for Win2012R2 nodes. When I re-enable my Test-DCI, I get a SYS_DCI_ACTIVE event and in 'Last Values' the value '<< ERROR >>'.

./nxget -e2 -a sha1 -s secret -Z secret 172.16.10.141 system.AntiVirusProduct.Active
500: Internal error

If you can give me the test build for Win_x64, I can test for you.

thanks
Dani

Are the Windows Agent DCIs System.AntiVirus* still broken. If yes, is it possible to fix for next release?

thanks
Dani