NetXMS Support Forum

We have switched bundled JRE to OpenJDK (AdoptOpenJDK build), that could be the reason. Try to uninstall old version first, then install 3.8.166 from scratch.

Regarding agent packages, you mean that it disappears from package list after server restart?

Best regards,
Victor

Hi,

you mean web UI installer for Windows? I just tested it, and it works as expected. Did you choose to install bundled JRE? If no, what Java version you have installed?

Best regards,
Victor

Two ways here:

1. Set alarm timeout and what event will be generated, and then create another rule to terminate alarm on timeout event. Note that timeout event will be generated only if alarm will still be in outstanding state.

2. Execute script action with required delay in same rule, and terminate alarm from that script.

Best regards,
Victor

Hi all!

New patch release for version 3.8 is just published (version 3.8.166). Changes since previous release:

- Improved driver for H3C (now HPE) switches
- Fixed intermittent problems with SNMP communications via proxy agents
- Fixed multiple file download in file manager in web UI
- Fixed excessive server memory consumption when transferring file from client to agent over slow link
- Fixed occasional high CPU usage by server process
- Deleted unused job_history table
- Fixed graph refresh
- Fixed object synchronization issue in web UI
- Fixed memory leak in server
- Fixed incorrect sorting by "Source" column in user management view
- Fixed intermittent client disconnects
- Fixed interface synchronization for network map element on dasbhboad
- Fixed issues:
        NX-1989 (Compile NXSL in dci instance discovery filter and container autobind filter)
        NX-1990 (Add filter in Script Library)
        NX-1996 (Retriggered event when node comes out of maintenance is missing value for currentValue (%4) parameter)
        NX-2005 (Add ability to have formatting in Telegram notifications)
        NX-2011 (NXSL inList function returns int32 instead of boolean)

Best regards,
Victor

Спасибо за предоставленные устройства! Пока что частичный успех

4210 с софтом версии 3.10 сейчас работает корректно. Новая версия драйвера войдет в сегодняшний релиз.

S3100 с софтом тоже версии 3.10 пока не работает. Несмотря на то, что версию он сообщает такую же, как и 4210, набор MIBов у него другой (Huawei, а не 3Com). Надо будет делать отдельный драйвер. К сегодняшнему релизу не успел, но думаю к следующему патч релизу в ветке 3.8 сделаю.

Hi,

we will test that. So far looks like a bug.

Best regards,
Victor

Hi,

change localhost to 127.0.0.1 as reporting server address. This is known issue - localhost resolved to IPv6 loopback, but reporting server process listens on IPv4 only.

Best regards,
Victor

Quote from: Denis on February 18, 2021, 11:52:25 AM
Виктор, спасибо. Было бы не плохо сделать специальный аттрибут, поскольку как я понимаю коммутаторов с такой проблемой не много (может они старые, а в современных все соответствует спецификации).

Quoteно это надо еще проверять, сделать больше VLAN'ов в разной конфигурации.

По поводу проверки, надо как-то специально настроить или просто назначить штук 10 vlan на разные порты?

да, именно так.

Currently it's not possible, but we will consider it for implementation.

Best regards,
Victor

Hi,

I've added feature request for option to display ICMP stats on map - https://track.radensolutions.com/issue/NX-2007.

For placing data on the link you can right-click on link, go to properties, data sources, and add one or more DCIs whose value should be displayed on the link.

Best regards,
Victor

Посмотрел один из предоставленных коммутаторов. Там действительно некорректные данные отдаются в dot1qVlanStaticEgressPorts. Спецификация говорит нам так:

Each octet within this value specifies a set of eight ports, with the first octet specifying ports 1 through 8, the second octet specifying ports 9 through 16, etc. Within each octet, the most significant bit represents the lowest numbered port, and the least significant bit represents the highest numbered port.  Thus, each port of the bridge is represented by a single bit within the value of this object.  If that bit has a value of '1', then that port is included in the set of ports; the port is not included if its bit has a value of '0'.

Например, у нас порт 7 добавлен в VLAN. Тогда первый байт должен быть в двоичном виде равен 00000010, или 0x02. 4210 на котором я тестировал отдает 00000100 - похоже что каждый полубайт перевернут - но это надо еще проверять, сделать больше VLAN'ов в разной конфигурации.

Главная проблема - как отличить неправильные данные от правильных. У меня в офисе есть 4510, и он уже отдает все корректно. Каких-то различий в MIBах кроме модели и версии софта я не нашел. Один вариант - сделать специальный custom attribute, который будет включать переворачивание битов в маске VLAN'ов. На проблемных коммутаторах можно будет его вручную добавить.

Did it create another log file nxreportd.log? What Java version you have installed?

Hi,

found it - for some reason installer sets "login as" for reporting service to "LocalService" account instead of "LocalSystem". Change "login as" to local system and it should start.

Best regards,
Victor

Hi,

some comments in no particular order.

1. Why use regexp within if:

if (not ($container->name match "^Site:(.*)"))

It could be useful if you put this code into library and re-use in multiple containers. If you by mistake call it on container with wrong naming scheme it will just exit immediately.

2. trace() function writes to server log file, so you can just monitor netxmsd log. First argument is debug level, with 0 being "info" level message (always logged). If you want to show something in event monitor you can create new event (for example call it SCRIPT_OUTPUT) with message field set to %1, and then use the following code to trace:

PostEvent($object, "SCRIPT_OUTPUT", null, "Debug output here");
[code]
New event will appear in event monitor with message set to whatever debug message you put in a call.

3. Line
[code]
if ($node == SeedRouter->name)

will never work - $node is a node object, and SeedRouter->name is a string. You should use

if ($node->id == SeedRouter->id)


4. I mostly use "execute server script" for script debugging. For additional objects like $container in this case I just add temporary line like

$container = FindObject("test container");


5. It is possible to dump all attributes and methods of an object. For example, to dump all attributes of $node:

for(a : $node->__class->attributes)
   println(a . " = " . $node->__get(a));

or all methods:

for(m : $node->__class->methods)
   println(m);


Best regards,
Victor

You should add it to config of agent that is used for web service query. By default it is local agent on NetXMS server machine.

Best regards,
Victor