Symbol: fr_setzoneid
usr/src/uts/common/inet/ipf/ip_fil_solaris.c
827
return fr_setzoneid(isp, (caddr_t) data);
usr/src/uts/common/inet/ipf/netinet/ip_fil.h
1607
extern int fr_setzoneid __P((ipf_devstate_t *, void *));