OPNsense Forum

Archive => 17.7 Legacy Series => Topic started by: NilsS on September 27, 2017, 01:28:31 pm

Title: No OpenVPN in Netflow capture
Post by: NilsS on September 27, 2017, 01:28:31 pm

No traffic ist shown for openVPN connections.
similiar setup then in this issue https://github.com/opnsense/core/issues/967

The openVPN interfaces dont show up under Netflow -> cache

Title: Re: No OpenVPN in Netflow capture
Post by: franco on September 28, 2017, 03:36:06 pm

We think the kernel-based netflow generator has limitations or missing hooks into some device types, also see:

https://github.com/opnsense/core/issues/1741

Nobody is working on this at the moment. Any help is appreciated.


Cheers,
Franco

Title: Re: No OpenVPN in Netflow capture
Post by: NilsS on September 28, 2017, 03:59:21 pm

if i follow up the issues ....

Quote

Most likely still problematic. This is FreeBSD kernel territory, which didn't change since January 2017 when we moved to FreeBSD 11.0.

sorry ... missing the skills 

but this explains some of my other issues. (suricata on openVPN)

as it is not working on pppoe as well i think (hope) someone will fix this