[Bro] Building Bro with PF_RING

[Po-Ching Lin]

Dear all,

           I tried the method introduced in the following link:

https://www.bro.org/sphinx-git/components/bro-plugins/pf_ring/README.html

,but the output of bro -N Bro::PF_RING is not as expected, given PF_RING is installed

in /usr/local. That web page suggests the use of --with-pfring in configure, but it seems

that configure does not support that option. There is another way to build with PF_RING:

https://www.bro.org/documentation/load-balancing.html

This method works. Should the first document be updated?