Symbol: IPV6_PREFER_SRC_TMP
usr/src/uts/common/inet/ip/ip6_if.c
1959
dstinfo.dst_prefer_src_tmp = ((src_prefs & IPV6_PREFER_SRC_TMP) != 0);
usr/src/uts/common/netinet/in.h
1298
#define IPV6_PREFER_SRC_TMPMASK (IPV6_PREFER_SRC_PUBLIC | IPV6_PREFER_SRC_TMP)