[Bro] PF_RING integration with Bro IDS post-install

[Johanna Amann]

Hello Dave,

> Is there a way to enable PF_RING after a Bro IDS install? From what I saw,
> the Bro IDS documentation (
> https://www.bro.org/documentation/load-balancing.html) mentions the
> following pre-configuration to enable "pf_ring" pre-install but I wanted to
> know if it can be enabled post-install:

since Bro has to be compiled against the correct pfring libraries, this
sadly cannot be enabled without re-compiling and re-installing Bro.

Johanna