NFQ is the new and improved way to process iptables packets. Snort IPS
mode requires this module in some cases.
Before the patch:
$ snort --daq-list
Available DAQ modules:
pcap(v3): readback live multi unpriv
ipfw(v3): live inline multi unpriv
dump(v3): readback live inline multi unpriv
afpacket(v5): live inline multi unpriv
After the patch:
$ snort --daq-list
Available DAQ modules:
pcap(v3): readback live multi unpriv
nfq(v7): live inline multi
ipfw(v3): live inline multi unpriv
dump(v3): readback live inline multi unpriv
afpacket(v5): live inline multi unpriv
Also update 0001-correct-the-location-of-unistd.h.patch to fix build
with musl.
Signed-off-by: Yi Zhao <yi.zhao@windriver.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>