Symbol: IPV6_RECVPKTINFO
usr/src/boot/include/netinet6/in6.h
439
#define IPV6_RECVPKTINFO 36 /* bool; recv if, dst addr */
usr/src/uts/common/netinet/in.h
1244
#define IPV6_RECVPKTINFO 0x12 /* enable/disable IPV6_PKTINFO */