Symbol: IPV6_MULTICAST_LOOP
usr/src/boot/include/netinet6/in6.h
401
#define IPV6_MULTICAST_LOOP 11 /* u_int; set/get IP6 multicast loopback */
usr/src/uts/common/netinet/in.h
1204
#define IPV6_MULTICAST_LOOP 0x8 /* enable/disable delivery of */