Network visualization (NVDCT) now supported with Chekmk 2.4

thl-cmk · June 12, 2025, 7:17pm

After some time of waiting, NVDCT has finally reached version 1.0.0

What’s new?

IPv6 address layer (L3v6)
Supported on Checkmk 2.4
the required HW/SW inventory plug-ins are also ready for Checkmk 2.4
a reference documentation for the NVDCT
back on the Exchange

happy visualizing
Thomas

thl-cmk · August 23, 2025, 3:58pm

The WIKI for NVDCT has ben moved here directly to the NVDCT repository. The old URL is gone, so update your bookmarks.

Cheers
Thomas

CFriedrich · June 11, 2026, 9:08am

Hi @thl-cmk ,
is there any possibility to change the default values / filters which are set here:

We want to set the default to “Services = None” and we also want to change the default value for Topology mesh depth.

Is this possible somehow?

thanks!
Christian

thl-cmk · June 11, 2026, 10:27am

You can modify the defaults for the filter and the contents for the host/servie pop-up by modifying the built-in views for the Toplogy

Cheers
Thomas

CFriedrich · June 11, 2026, 10:40am

Hello,
Ahhh, thanks – we’d overlooked the built-in views.
I was able to adjust the ‘Mesh depth’, but I’m not sure how to set ‘Services’ to ‘None’.

There’s a predefined button here that I can set to ‘None’, and we’d like that to be the default behaviour. Could you give me some more guidance on this?

thl-cmk · June 11, 2026, 11:00am

Unfortunately not. Maybe @schnetz can help here