Symbol: iptun_input
usr/src/uts/common/inet/iptun/iptun.c
1229
connp->conn_recv = iptun_input;
usr/src/uts/common/inet/iptun/iptun.c
163
static void iptun_input(void *, mblk_t *, void *, ip_recv_attr_t *);