o s/opt_ifpw.h/opt_ipfw.h/ in the previous commit.
o s/opt_ifpw.h/opt_ipfw.h/ in the previous commit.

Submitted by:	YONETANI Tomokazu

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase