NetXMS Support Forum

Quote from: 2b2bff on January 27, 2023, 11:38:36 AMThanks a lot.

Sadly the DB upgrade for MSSQL fails because event_cfg.description is a TEXT column and the upgrade script compares it with VARCHAR in the WHERE clause.
Simple fix - please change all TEXT columns to VARCHAR(MAX). TEXT has been deprecated long time ago...
https://learn.microsoft.com/en-us/sql/t-sql/data-types/ntext-text-and-image-transact-sql

Cheers

Upgrade procedure is fixed in development branch, fix will be part of upcoming patch release 4.3.1. In version 4.4 we will also switch to varchar(max) from text.

Best regards,
Victor

Hi!

I was unable to reproduce telnet service check issue. "[  136] INT32      2" in response indicates connection problem, so agent was unable to connect to given address and port. Could it be that address is a loopback?

For HTTPS checks - it could be certificate issue. Unfortunately agent do not log exact failure reason (I fixed it already in development branch). Try to do same request with curl from command line (using URL exactly as logged - https://x.x.x.x:443/api/status) - will you get any errors?

Best regards,
Victor

If you are on Windows then I recommend to switch to version 4.3 - web UI installer for Windows also contains API which will be accessible under /api path. Starting with version 4.3 we also deploy complete Jetty server so you'll be able to properly setup SSL, etc.

Best regards,
Victor

Hi!

NetXMS server do walk on .1.3.6.1.4.1.2636.3.40.1.5.1.7.1.5 to collect port membership (but result should be the same as walking on .1.3.6.1.4.1.2636.3.40.1.5.1.7.1.3).

In your data port ge-0/1/3 has ifIndex=552, but I don't see it in VLAN port table (there should be entry with OID SNMPv2-SMI::enterprises.2636.3.40.1.5.1.7.1.3.nnn.552, where nnn is index in VLAN table).

Same for ge-0/0/16: it has ifIndex=534, and it has multiple entries in VLAN port table:
SNMPv2-SMI::enterprises.2636.3.40.1.5.1.7.1.3.2.534 = INTEGER: 3
SNMPv2-SMI::enterprises.2636.3.40.1.5.1.7.1.3.5.534 = INTEGER: 3
SNMPv2-SMI::enterprises.2636.3.40.1.5.1.7.1.3.14.534 = INTEGER: 3
SNMPv2-SMI::enterprises.2636.3.40.1.5.1.7.1.3.16.534 = INTEGER: 3
SNMPv2-SMI::enterprises.2636.3.40.1.5.1.7.1.3.17.534 = INTEGER: 3
SNMPv2-SMI::enterprises.2636.3.40.1.5.1.7.1.3.18.534 = INTEGER: 3
SNMPv2-SMI::enterprises.2636.3.40.1.5.1.7.1.3.23.534 = INTEGER: 3
which corresponds to VLANs CP-1, SSO-3, SSO-12, SSO-UnautenthicatedDevice, Example1, Example2, n9-2.

If this does not correspond to actual device configuration then it looks like device reports incorrect information via SNMP.

Best regards,
Victor

We are coming to Fosdem! If you're also visiting the event or are in Brussels on the 4-5 February, ping us. Let's meet (have a beer or a muffin) and talk about what's new in NetXMS and the open-source industry in general.

I'd suggest to upgrade to 4.3 if possible - it has improved algorithm for thread pool resizing. In any case you can try to increase min and max size for main thread pool, to say 64 (can be 16 for 4.3, it should expand it aggressively if needed) and 512.

Best regards,
Victor

Hi!

Can you provide agent log on startup?

Best regards,
Victor

Both old and new should work correctly in 4.3. Please let us know if you will still have problems.

Best regards,
Victor

It was added in 4.3 which is just published.

Best regards,
Victor

SDK как такового нет (исходники продукта по сути и есть SDK), проще всего взять какой-то существующий драйвер за основу. Напишите под какую платформу хотите делать сборку, я помогу настроить среду для компиляции.
Самый простой драйвер - dummy (он ничего не делает, только пишет сообщение в лог): https://github.com/netxms/netxms/tree/master/src/ncdrivers/dummy

We're excited to announce the release of version 4.3 of NetXMS! This new version brings a bunch of new features and improvements, including:

- Python-style format strings in NXSL;
- Inline action scripts in EPP;
- The ability to set and delete custom attributes in EPP rules;
- Column display names in object queries can be set using column metadata;
- New agent metrics for file type and file content;
- A brand new "File Monitor" dashboard element.

We've also fixed bunch of bugs and made several other improvements, like correctly reading LLDP information from devices that only support LLDP-V2 MIB and improving object queries.

We've also made a slight change to our versioning system. Similar to before, releases are defined by a major and minor version (like 4.3 in this case) and all components with the same major.minor version number are guaranteed to work together. However, we're now hiding the build number for regular releases. The third number in the version will indicate an official patch release, with 0 being the initial release for that version. Any builds in between official releases will be denoted by a fourth number, which indicates the build number after the patch release.

Full change log can be found here: https://netxms.com/release-notes

Thanks,
The NetXMS Team

Hi all!

We just published new patch release for version 4.2 - 4.2.461. Changes since previous patch release:

- Improved dashboard element "status indicator"
- Improved SMSEagle notification channel driver
- Fixed random zero values returned by Linux agent for file system space metrics
- Fixed copy MAC in FDB table
- Fixed server certificate monitoring template
- Fixed issues:
        NX-2326 (Add parameter in log parser events that contains file name)
        NX-2346 (Unexpected SNMPv3 authentication failures)
        NX-2349 (NXSL executeAgentCommand crashing server)

Best regards,
Victor

Just updated dependencies in development branch, next patch release will include 8.0.31. But this connector is only used by reporting server when your database is MySQL, so if you are not on MySQL or not using reporting server you are safe anyway.

Best regards,
Victor

Hi,

You have to build those two libraries yourself from their sources.

Best regards,
Victor

Hi,

we will take a look at this and fix if it is a bug on NetXMS side. I've registered it as a bug: https://track.radensolutions.com/issue/NX-2346

Best regards,
Victor