The plugin offers an option to enable "Layer 3 Visibility" which leads to the sysServices OID being set to 76.
This boils down to the following services being advertised:
datalink/subnetwork
internet
end-to-end
I really don't know why this is necessary as an option and not simply hardwired - but maybe OPNsense as a transparent bridge does not count as an internet/IP providing system. I can see that ...
That being said in the absence of that option the sysServices OID is not set at all which I consider a bug. It should be set to 72 instead. This pull request does exactly that.
The plugin offers an option to enable "Layer 3 Visibility" which leads to the sysServices OID being set to 76.
This boils down to the following services being advertised:
I really don't know why this is necessary as an option and not simply hardwired - but maybe OPNsense as a transparent bridge does not count as an internet/IP providing system. I can see that ...
That being said in the absence of that option the sysServices OID is not set at all which I consider a bug. It should be set to 72 instead. This pull request does exactly that.
Reference:
https://oidref.com/1.3.6.1.4.1.1978.2.18.1.7
Kind regards, Patrick