Symbol: NA_NETMASK
usr/src/uts/common/inet/ip/ip_netinfo.c
1334
case NA_NETMASK:
usr/src/uts/common/inet/ip/ip_netinfo.c
1354
case NA_NETMASK:
usr/src/uts/common/inet/ipf/ip_fil_solaris.c
1698
type[1] = NA_NETMASK;