./tools/notsd-move

23 files changed, 1892 insertions, 0 deletions

diff --git a/src/libsystemd-network/include/systemd-network/arp-util.h b/src/libsystemd-network/include/systemd-network/arp-util.h
new file mode 100644
index 0000000000..7540cce95f
--- /dev/null
+++ b/src/libsystemd-network/include/systemd-network/arp-util.h
@@ -0,0 +1,32 @@
+#pragma once
+
+/***
+  This file is part of systemd.
+
+  Copyright (C) 2014 Axis Communications AB. All rights reserved.
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <netinet/if_ether.h>
+
+#include "basic/socket-util.h"
+#include "basic/sparse-endian.h"
+
+int arp_network_bind_raw_socket(int index, be32_t address, const struct ether_addr *eth_mac);
+
+int arp_send_probe(int fd, int ifindex,
+                   be32_t pa, const struct ether_addr *ha);
+int arp_send_announcement(int fd, int ifindex,
+                          be32_t pa, const struct ether_addr *ha);
diff --git a/src/libsystemd-network/include/systemd-network/dhcp-identifier.h b/src/libsystemd-network/include/systemd-network/dhcp-identifier.h
new file mode 100644
index 0000000000..5045dd9b3d
--- /dev/null
+++ b/src/libsystemd-network/include/systemd-network/dhcp-identifier.h
@@ -0,0 +1,74 @@
+#pragma once
+
+/***
+  This file is part of systemd.
+
+  Copyright (C) 2015 Tom Gundersen <teg@jklmen>
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <systemd/sd-id128.h>
+
+#include "basic/macro.h"
+#include "basic/sparse-endian.h"
+#include "basic/unaligned.h"
+
+typedef enum DUIDType {
+        DUID_TYPE_LLT       = 1,
+        DUID_TYPE_EN        = 2,
+        DUID_TYPE_LL        = 3,
+        DUID_TYPE_UUID      = 4,
+        _DUID_TYPE_MAX,
+        _DUID_TYPE_INVALID  = -1,
+} DUIDType;
+
+/* RFC 3315 section 9.1:
+ *      A DUID can be no more than 128 octets long (not including the type code).
+ */
+#define MAX_DUID_LEN 128
+
+/* https://tools.ietf.org/html/rfc3315#section-9.1 */
+struct duid {
+        be16_t type;
+        union {
+                struct {
+                        /* DUID_TYPE_LLT */
+                        uint16_t htype;
+                        uint32_t time;
+                        uint8_t haddr[0];
+                } _packed_ llt;
+                struct {
+                        /* DUID_TYPE_EN */
+                        uint32_t pen;
+                        uint8_t id[8];
+                } _packed_ en;
+                struct {
+                        /* DUID_TYPE_LL */
+                        int16_t htype;
+                        uint8_t haddr[0];
+                } _packed_ ll;
+                struct {
+                        /* DUID_TYPE_UUID */
+                        sd_id128_t uuid;
+                } _packed_ uuid;
+                struct {
+                        uint8_t data[MAX_DUID_LEN];
+                } _packed_ raw;
+        };
+} _packed_;
+
+int dhcp_validate_duid_len(uint16_t duid_type, size_t duid_len);
+int dhcp_identifier_set_duid_en(struct duid *duid, size_t *len);
+int dhcp_identifier_set_iaid(int ifindex, uint8_t *mac, size_t mac_len, void *_id);
diff --git a/src/libsystemd-network/include/systemd-network/dhcp-internal.h b/src/libsystemd-network/include/systemd-network/dhcp-internal.h
new file mode 100644
index 0000000000..63c85b853c
--- /dev/null
+++ b/src/libsystemd-network/include/systemd-network/dhcp-internal.h
@@ -0,0 +1,69 @@
+#pragma once
+
+/***
+  This file is part of systemd.
+
+  Copyright (C) 2013 Intel Corporation. All rights reserved.
+  Copyright (C) 2014 Tom Gundersen
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <net/ethernet.h>
+#include <net/if_arp.h>
+#include <stdint.h>
+
+#include <linux/if_packet.h>
+
+#include "basic/socket-util.h"
+
+#include "dhcp-protocol.h"
+#include "sd-dhcp-client.h"
+
+int dhcp_network_bind_raw_socket(int index, union sockaddr_union *link,
+                                 uint32_t xid, const uint8_t *mac_addr,
+                                 size_t mac_addr_len, uint16_t arp_type);
+int dhcp_network_bind_udp_socket(be32_t address, uint16_t port);
+int dhcp_network_send_raw_socket(int s, const union sockaddr_union *link,
+                                 const void *packet, size_t len);
+int dhcp_network_send_udp_socket(int s, be32_t address, uint16_t port,
+                                 const void *packet, size_t len);
+
+int dhcp_option_append(DHCPMessage *message, size_t size, size_t *offset, uint8_t overload,
+                       uint8_t code, size_t optlen, const void *optval);
+
+typedef int (*dhcp_option_callback_t)(uint8_t code, uint8_t len,
+                                const void *option, void *userdata);
+
+int dhcp_option_parse(DHCPMessage *message, size_t len, dhcp_option_callback_t cb, void *userdata, char **error_message);
+
+int dhcp_message_init(DHCPMessage *message, uint8_t op, uint32_t xid,
+                      uint8_t type, uint16_t arp_type, size_t optlen,
+                      size_t *optoffset);
+
+uint16_t dhcp_packet_checksum(uint8_t *buf, size_t len);
+
+void dhcp_packet_append_ip_headers(DHCPPacket *packet, be32_t source_addr,
+                                   uint16_t source, be32_t destination_addr,
+                                   uint16_t destination, uint16_t len);
+
+int dhcp_packet_verify_headers(DHCPPacket *packet, size_t len, bool checksum);
+
+/* If we are invoking callbacks of a dhcp-client, ensure unreffing the
+ * client from the callback doesn't destroy the object we are working
+ * on */
+#define DHCP_CLIENT_DONT_DESTROY(client) \
+        _cleanup_(sd_dhcp_client_unrefp) _unused_ sd_dhcp_client *_dont_destroy_##client = sd_dhcp_client_ref(client)
+
+#define log_dhcp_client(client, fmt, ...) log_internal(LOG_DEBUG, 0, __FILE__, __LINE__, __func__, "DHCP CLIENT (0x%x): " fmt, client->xid, ##__VA_ARGS__)
diff --git a/src/libsystemd-network/include/systemd-network/dhcp-lease-internal.h b/src/libsystemd-network/include/systemd-network/dhcp-lease-internal.h
new file mode 100644
index 0000000000..af66781ac7
--- /dev/null
+++ b/src/libsystemd-network/include/systemd-network/dhcp-lease-internal.h
@@ -0,0 +1,103 @@
+#pragma once
+
+/***
+  This file is part of systemd.
+
+  Copyright (C) 2013 Intel Corporation. All rights reserved.
+  Copyright (C) 2014 Tom Gundersen
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <stdint.h>
+
+#include <linux/if_packet.h>
+
+#include "basic/list.h"
+#include "basic/util.h"
+
+#include "dhcp-protocol.h"
+#include "sd-dhcp-client.h"
+
+struct sd_dhcp_route {
+        struct in_addr dst_addr;
+        struct in_addr gw_addr;
+        unsigned char dst_prefixlen;
+};
+
+struct sd_dhcp_raw_option {
+        LIST_FIELDS(struct sd_dhcp_raw_option, options);
+
+        uint8_t tag;
+        uint8_t length;
+        void *data;
+};
+
+struct sd_dhcp_lease {
+        unsigned n_ref;
+
+        /* each 0 if unset */
+        uint32_t t1;
+        uint32_t t2;
+        uint32_t lifetime;
+
+        /* each 0 if unset */
+        be32_t address;
+        be32_t server_address;
+        be32_t router;
+        be32_t next_server;
+
+        bool have_subnet_mask;
+        be32_t subnet_mask;
+
+        bool have_broadcast;
+        be32_t broadcast;
+
+        struct in_addr *dns;
+        size_t dns_size;
+
+        struct in_addr *ntp;
+        size_t ntp_size;
+
+        struct sd_dhcp_route *static_route;
+        size_t static_route_size, static_route_allocated;
+
+        uint16_t mtu; /* 0 if unset */
+
+        char *domainname;
+        char *hostname;
+        char *root_path;
+
+        void *client_id;
+        size_t client_id_len;
+
+        void *vendor_specific;
+        size_t vendor_specific_len;
+
+        char *timezone;
+
+        LIST_HEAD(struct sd_dhcp_raw_option, private_options);
+};
+
+int dhcp_lease_new(sd_dhcp_lease **ret);
+
+int dhcp_lease_parse_options(uint8_t code, uint8_t len, const void *option, void *userdata);
+int dhcp_lease_insert_private_option(sd_dhcp_lease *lease, uint8_t tag, const void *data, uint8_t len);
+
+int dhcp_lease_set_default_subnet_mask(sd_dhcp_lease *lease);
+
+int dhcp_lease_set_client_id(sd_dhcp_lease *lease, const void *client_id, size_t client_id_len);
+
+int dhcp_lease_save(sd_dhcp_lease *lease, const char *lease_file);
+int dhcp_lease_load(sd_dhcp_lease **ret, const char *lease_file);
diff --git a/src/libsystemd-network/include/systemd-network/dhcp-protocol.h b/src/libsystemd-network/include/systemd-network/dhcp-protocol.h
new file mode 100644
index 0000000000..b4ca0b73a0
--- /dev/null
+++ b/src/libsystemd-network/include/systemd-network/dhcp-protocol.h
@@ -0,0 +1,113 @@
+#pragma once
+
+/***
+  This file is part of systemd.
+
+  Copyright (C) 2013 Intel Corporation. All rights reserved.
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <netinet/ip.h>
+#include <netinet/udp.h>
+#include <stdint.h>
+
+#include "basic/macro.h"
+#include "basic/sparse-endian.h"
+
+struct DHCPMessage {
+        uint8_t op;
+        uint8_t htype;
+        uint8_t hlen;
+        uint8_t hops;
+        be32_t xid;
+        be16_t secs;
+        be16_t flags;
+        be32_t ciaddr;
+        be32_t yiaddr;
+        be32_t siaddr;
+        be32_t giaddr;
+        uint8_t chaddr[16];
+        uint8_t sname[64];
+        uint8_t file[128];
+        be32_t magic;
+        uint8_t options[0];
+} _packed_;
+
+typedef struct DHCPMessage DHCPMessage;
+
+struct DHCPPacket {
+        struct iphdr ip;
+        struct udphdr udp;
+        DHCPMessage dhcp;
+} _packed_;
+
+typedef struct DHCPPacket DHCPPacket;
+
+#define DHCP_IP_SIZE            (int32_t)(sizeof(struct iphdr))
+#define DHCP_IP_UDP_SIZE        (int32_t)(sizeof(struct udphdr) + DHCP_IP_SIZE)
+#define DHCP_MESSAGE_SIZE       (int32_t)(sizeof(DHCPMessage))
+#define DHCP_DEFAULT_MIN_SIZE   576 /* the minimum internet hosts must be able to receive */
+#define DHCP_MIN_OPTIONS_SIZE   DHCP_DEFAULT_MIN_SIZE - DHCP_IP_UDP_SIZE - DHCP_MESSAGE_SIZE
+#define DHCP_MAGIC_COOKIE       (uint32_t)(0x63825363)
+
+enum {
+        DHCP_PORT_SERVER                        = 67,
+        DHCP_PORT_CLIENT                        = 68,
+};
+
+enum DHCPState {
+        DHCP_STATE_INIT                         = 0,
+        DHCP_STATE_SELECTING                    = 1,
+        DHCP_STATE_INIT_REBOOT                  = 2,
+        DHCP_STATE_REBOOTING                    = 3,
+        DHCP_STATE_REQUESTING                   = 4,
+        DHCP_STATE_BOUND                        = 5,
+        DHCP_STATE_RENEWING                     = 6,
+        DHCP_STATE_REBINDING                    = 7,
+        DHCP_STATE_STOPPED                      = 8,
+};
+
+typedef enum DHCPState DHCPState;
+
+enum {
+        BOOTREQUEST                             = 1,
+        BOOTREPLY                               = 2,
+};
+
+enum {
+        DHCP_DISCOVER                           = 1,
+        DHCP_OFFER                              = 2,
+        DHCP_REQUEST                            = 3,
+        DHCP_DECLINE                            = 4,
+        DHCP_ACK                                = 5,
+        DHCP_NAK                                = 6,
+        DHCP_RELEASE                            = 7,
+        DHCP_INFORM                             = 8,
+        DHCP_FORCERENEW                         = 9,
+};
+
+enum {
+        DHCP_OVERLOAD_FILE                      = 1,
+        DHCP_OVERLOAD_SNAME                     = 2,
+};
+
+#define DHCP_MAX_FQDN_LENGTH 255
+
+enum {
+        DHCP_FQDN_FLAG_S = (1 << 0),
+        DHCP_FQDN_FLAG_O = (1 << 1),
+        DHCP_FQDN_FLAG_E = (1 << 2),
+        DHCP_FQDN_FLAG_N = (1 << 3),
+};
diff --git a/src/libsystemd-network/include/systemd-network/dhcp-server-internal.h b/src/libsystemd-network/include/systemd-network/dhcp-server-internal.h
new file mode 100644
index 0000000000..45f5946e59
--- /dev/null
+++ b/src/libsystemd-network/include/systemd-network/dhcp-server-internal.h
@@ -0,0 +1,97 @@
+#pragma once
+
+/***
+  This file is part of systemd.
+
+  Copyright (C) 2013 Intel Corporation. All rights reserved.
+  Copyright (C) 2014 Tom Gundersen
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <systemd/sd-event.h>
+
+#include "basic/hashmap.h"
+#include "basic/log.h"
+#include "basic/util.h"
+
+#include "dhcp-internal.h"
+#include "sd-dhcp-server.h"
+
+typedef struct DHCPClientId {
+        size_t length;
+        void *data;
+} DHCPClientId;
+
+typedef struct DHCPLease {
+        DHCPClientId client_id;
+
+        be32_t address;
+        be32_t gateway;
+        uint8_t chaddr[16];
+        usec_t expiration;
+} DHCPLease;
+
+struct sd_dhcp_server {
+        unsigned n_ref;
+
+        sd_event *event;
+        int event_priority;
+        sd_event_source *receive_message;
+        int fd;
+        int fd_raw;
+
+        int ifindex;
+        be32_t address;
+        be32_t netmask;
+        be32_t subnet;
+        uint32_t pool_offset;
+        uint32_t pool_size;
+
+        char *timezone;
+
+        struct in_addr *ntp, *dns;
+        unsigned n_ntp, n_dns;
+
+        bool emit_router;
+
+        Hashmap *leases_by_client_id;
+        DHCPLease **bound_leases;
+        DHCPLease invalid_lease;
+
+        uint32_t max_lease_time, default_lease_time;
+};
+
+typedef struct DHCPRequest {
+        /* received message */
+        DHCPMessage *message;
+
+        /* options */
+        DHCPClientId client_id;
+        size_t max_optlen;
+        be32_t server_id;
+        be32_t requested_ip;
+        uint32_t lifetime;
+} DHCPRequest;
+
+#define log_dhcp_server(client, fmt, ...) log_internal(LOG_DEBUG, 0, __FILE__, __LINE__, __func__, "DHCP SERVER: " fmt, ##__VA_ARGS__)
+
+int dhcp_server_handle_message(sd_dhcp_server *server, DHCPMessage *message,
+                               size_t length);
+int dhcp_server_send_packet(sd_dhcp_server *server,
+                            DHCPRequest *req, DHCPPacket *packet,
+                            int type, size_t optoffset);
+
+void client_id_hash_func(const void *p, struct siphash *state);
+int client_id_compare_func(const void *_a, const void *_b);
diff --git a/src/libsystemd-network/include/systemd-network/dhcp6-internal.h b/src/libsystemd-network/include/systemd-network/dhcp6-internal.h
new file mode 100644
index 0000000000..34cdbed57a
--- /dev/null
+++ b/src/libsystemd-network/include/systemd-network/dhcp6-internal.h
@@ -0,0 +1,81 @@
+#pragma once
+
+/***
+  This file is part of systemd.
+
+  Copyright (C) 2014-2015 Intel Corporation. All rights reserved.
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <net/ethernet.h>
+#include <netinet/in.h>
+
+#include <systemd/sd-event.h>
+
+#include "basic/list.h"
+#include "basic/macro.h"
+#include "basic/sparse-endian.h"
+
+typedef struct DHCP6Address DHCP6Address;
+
+struct DHCP6Address {
+        LIST_FIELDS(DHCP6Address, addresses);
+
+        struct {
+                struct in6_addr address;
+                be32_t lifetime_preferred;
+                be32_t lifetime_valid;
+        } iaaddr _packed_;
+};
+
+struct DHCP6IA {
+        uint16_t type;
+        struct {
+                be32_t id;
+                be32_t lifetime_t1;
+                be32_t lifetime_t2;
+        } _packed_;
+        sd_event_source *timeout_t1;
+        sd_event_source *timeout_t2;
+
+        LIST_HEAD(DHCP6Address, addresses);
+};
+
+typedef struct DHCP6IA DHCP6IA;
+
+#define log_dhcp6_client_errno(p, error, fmt, ...) log_internal(LOG_DEBUG, error, __FILE__, __LINE__, __func__, "DHCPv6 CLIENT: " fmt, ##__VA_ARGS__)
+#define log_dhcp6_client(p, fmt, ...) log_dhcp6_client_errno(p, 0, fmt, ##__VA_ARGS__)
+
+int dhcp6_option_append(uint8_t **buf, size_t *buflen, uint16_t code,
+                        size_t optlen, const void *optval);
+int dhcp6_option_append_ia(uint8_t **buf, size_t *buflen, DHCP6IA *ia);
+int dhcp6_option_parse(uint8_t **buf, size_t *buflen, uint16_t *optcode,
+                       size_t *optlen, uint8_t **optvalue);
+int dhcp6_option_parse_ia(uint8_t **buf, size_t *buflen, uint16_t iatype,
+                          DHCP6IA *ia);
+int dhcp6_option_parse_ip6addrs(uint8_t *optval, uint16_t optlen,
+                                struct in6_addr **addrs, size_t count,
+                                size_t *allocated);
+int dhcp6_option_parse_domainname(const uint8_t *optval, uint16_t optlen,
+                                  char ***str_arr);
+
+int dhcp6_network_bind_udp_socket(int index, struct in6_addr *address);
+int dhcp6_network_send_udp_socket(int s, struct in6_addr *address,
+                                  const void *packet, size_t len);
+
+const char *dhcp6_message_type_to_string(int s) _const_;
+int dhcp6_message_type_from_string(const char *s) _pure_;
+const char *dhcp6_message_status_to_string(int s) _const_;
+int dhcp6_message_status_from_string(const char *s) _pure_;
diff --git a/src/libsystemd-network/include/systemd-network/dhcp6-lease-internal.h b/src/libsystemd-network/include/systemd-network/dhcp6-lease-internal.h
new file mode 100644
index 0000000000..9da270e9a9
--- /dev/null
+++ b/src/libsystemd-network/include/systemd-network/dhcp6-lease-internal.h
@@ -0,0 +1,73 @@
+#pragma once
+
+/***
+  This file is part of systemd.
+
+  Copyright (C) 2014 Tom Gundersen
+  Copyright (C) 2014-2015 Intel Corporation. All rights reserved.
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <stdint.h>
+
+#include "dhcp6-internal.h"
+#include "sd-dhcp6-lease.h"
+
+struct sd_dhcp6_lease {
+        unsigned n_ref;
+
+        uint8_t *serverid;
+        size_t serverid_len;
+        uint8_t preference;
+        bool rapid_commit;
+
+        DHCP6IA ia;
+
+        DHCP6Address *addr_iter;
+
+        struct in6_addr *dns;
+        size_t dns_count;
+        size_t dns_allocated;
+        char **domains;
+        size_t domains_count;
+        struct in6_addr *ntp;
+        size_t ntp_count;
+        size_t ntp_allocated;
+        char **ntp_fqdn;
+        size_t ntp_fqdn_count;
+};
+
+int dhcp6_lease_clear_timers(DHCP6IA *ia);
+int dhcp6_lease_ia_rebind_expire(const DHCP6IA *ia, uint32_t *expire);
+DHCP6IA *dhcp6_lease_free_ia(DHCP6IA *ia);
+
+int dhcp6_lease_set_serverid(sd_dhcp6_lease *lease, const uint8_t *id,
+                             size_t len);
+int dhcp6_lease_get_serverid(sd_dhcp6_lease *lease, uint8_t **id, size_t *len);
+int dhcp6_lease_set_preference(sd_dhcp6_lease *lease, uint8_t preference);
+int dhcp6_lease_get_preference(sd_dhcp6_lease *lease, uint8_t *preference);
+int dhcp6_lease_set_rapid_commit(sd_dhcp6_lease *lease);
+int dhcp6_lease_get_rapid_commit(sd_dhcp6_lease *lease, bool *rapid_commit);
+
+int dhcp6_lease_get_iaid(sd_dhcp6_lease *lease, be32_t *iaid);
+
+int dhcp6_lease_set_dns(sd_dhcp6_lease *lease, uint8_t *optval, size_t optlen);
+int dhcp6_lease_set_domains(sd_dhcp6_lease *lease, uint8_t *optval,
+                            size_t optlen);
+int dhcp6_lease_set_ntp(sd_dhcp6_lease *lease, uint8_t *optval, size_t optlen);
+int dhcp6_lease_set_sntp(sd_dhcp6_lease *lease, uint8_t *optval,
+                         size_t optlen) ;
+
+int dhcp6_lease_new(sd_dhcp6_lease **ret);
diff --git a/src/libsystemd-network/include/systemd-network/dhcp6-protocol.h b/src/libsystemd-network/include/systemd-network/dhcp6-protocol.h
new file mode 100644
index 0000000000..f54f4ad618
--- /dev/null
+++ b/src/libsystemd-network/include/systemd-network/dhcp6-protocol.h
@@ -0,0 +1,106 @@
+#pragma once
+
+/***
+  This file is part of systemd.
+
+  Copyright (C) 2014 Intel Corporation. All rights reserved.
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <netinet/ip6.h>
+#include <netinet/udp.h>
+
+#include "basic/macro.h"
+#include "basic/sparse-endian.h"
+
+struct DHCP6Message {
+        union {
+                struct {
+                        uint8_t type;
+                        uint8_t _pad[3];
+                } _packed_;
+                be32_t transaction_id;
+        };
+} _packed_;
+
+typedef struct DHCP6Message DHCP6Message;
+
+#define DHCP6_MIN_OPTIONS_SIZE \
+        1280 - sizeof(struct ip6_hdr) - sizeof(struct udphdr)
+
+#define IN6ADDR_ALL_DHCP6_RELAY_AGENTS_AND_SERVERS_INIT \
+        { { { 0xff, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \
+              0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x02 } } }
+
+enum {
+        DHCP6_PORT_SERVER                       = 547,
+        DHCP6_PORT_CLIENT                       = 546,
+};
+
+#define DHCP6_INF_TIMEOUT                       1 * USEC_PER_SEC
+#define DHCP6_INF_MAX_RT                        120 * USEC_PER_SEC
+#define DHCP6_SOL_MAX_DELAY                     1 * USEC_PER_SEC
+#define DHCP6_SOL_TIMEOUT                       1 * USEC_PER_SEC
+#define DHCP6_SOL_MAX_RT                        120 * USEC_PER_SEC
+#define DHCP6_REQ_TIMEOUT                       1 * USEC_PER_SEC
+#define DHCP6_REQ_MAX_RT                        120 * USEC_PER_SEC
+#define DHCP6_REQ_MAX_RC                        10
+#define DHCP6_REN_TIMEOUT                       10 * USEC_PER_SEC
+#define DHCP6_REN_MAX_RT                        600 * USEC_PER_SEC
+#define DHCP6_REB_TIMEOUT                       10 * USEC_PER_SEC
+#define DHCP6_REB_MAX_RT                        600 * USEC_PER_SEC
+
+enum DHCP6State {
+        DHCP6_STATE_STOPPED                     = 0,
+        DHCP6_STATE_INFORMATION_REQUEST         = 1,
+        DHCP6_STATE_SOLICITATION                = 2,
+        DHCP6_STATE_REQUEST                     = 3,
+        DHCP6_STATE_BOUND                       = 4,
+        DHCP6_STATE_RENEW                       = 5,
+        DHCP6_STATE_REBIND                      = 6,
+};
+
+enum {
+        DHCP6_SOLICIT                           = 1,
+        DHCP6_ADVERTISE                         = 2,
+        DHCP6_REQUEST                           = 3,
+        DHCP6_CONFIRM                           = 4,
+        DHCP6_RENEW                             = 5,
+        DHCP6_REBIND                            = 6,
+        DHCP6_REPLY                             = 7,
+        DHCP6_RELEASE                           = 8,
+        DHCP6_DECLINE                           = 9,
+        DHCP6_RECONFIGURE                       = 10,
+        DHCP6_INFORMATION_REQUEST               = 11,
+        DHCP6_RELAY_FORW                        = 12,
+        DHCP6_RELAY_REPL                        = 13,
+        _DHCP6_MESSAGE_MAX                      = 14,
+};
+
+enum {
+        DHCP6_NTP_SUBOPTION_SRV_ADDR            = 1,
+        DHCP6_NTP_SUBOPTION_MC_ADDR             = 2,
+        DHCP6_NTP_SUBOPTION_SRV_FQDN            = 3,
+};
+
+enum {
+        DHCP6_STATUS_SUCCESS                    = 0,
+        DHCP6_STATUS_UNSPEC_FAIL                = 1,
+        DHCP6_STATUS_NO_ADDRS_AVAIL             = 2,
+        DHCP6_STATUS_NO_BINDING                 = 3,
+        DHCP6_STATUS_NOT_ON_LINK                = 4,
+        DHCP6_STATUS_USE_MULTICAST              = 5,
+        _DHCP6_STATUS_MAX                       = 6,
+};
diff --git a/src/libsystemd-network/include/systemd-network/icmp6-util.h b/src/libsystemd-network/include/systemd-network/icmp6-util.h
new file mode 100644
index 0000000000..2b4dbc76ce
--- /dev/null
+++ b/src/libsystemd-network/include/systemd-network/icmp6-util.h
@@ -0,0 +1,25 @@
+#pragma once
+
+/***
+  This file is part of systemd.
+
+  Copyright (C) 2014-2015 Intel Corporation. All rights reserved.
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <net/ethernet.h>
+
+int icmp6_bind_router_solicitation(int index);
+int icmp6_send_router_solicitation(int s, const struct ether_addr *ether_addr);
diff --git a/src/libsystemd-network/include/systemd-network/lldp-internal.h b/src/libsystemd-network/include/systemd-network/lldp-internal.h
new file mode 100644
index 0000000000..f657a1d0af
--- /dev/null
+++ b/src/libsystemd-network/include/systemd-network/lldp-internal.h
@@ -0,0 +1,54 @@
+#pragma once
+
+/***
+  This file is part of systemd.
+
+  Copyright (C) 2014 Tom Gundersen
+  Copyright (C) 2014 Susant Sahani
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <systemd/sd-event.h>
+
+#include "basic/hashmap.h"
+#include "basic/log.h"
+#include "basic/prioq.h"
+
+#include "sd-lldp.h"
+
+struct sd_lldp {
+        int ifindex;
+        int fd;
+
+        sd_event *event;
+        int64_t event_priority;
+        sd_event_source *io_event_source;
+        sd_event_source *timer_event_source;
+
+        Prioq *neighbor_by_expiry;
+        Hashmap *neighbor_by_id;
+
+        uint64_t neighbors_max;
+
+        sd_lldp_callback_t callback;
+        void *userdata;
+
+        uint16_t capability_mask;
+
+        struct ether_addr filter_address;
+};
+
+#define log_lldp_errno(error, fmt, ...) log_internal(LOG_DEBUG, error, __FILE__, __LINE__, __func__, "LLDP: " fmt, ##__VA_ARGS__)
+#define log_lldp(fmt, ...) log_lldp_errno(0, fmt, ##__VA_ARGS__)
diff --git a/src/libsystemd-network/include/systemd-network/lldp-neighbor.h b/src/libsystemd-network/include/systemd-network/lldp-neighbor.h
new file mode 100644
index 0000000000..b5944164fc
--- /dev/null
+++ b/src/libsystemd-network/include/systemd-network/lldp-neighbor.h
@@ -0,0 +1,106 @@
+#pragma once
+
+/***
+  This file is part of systemd.
+
+  Copyright 2016 Lennart Poettering
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <inttypes.h>
+#include <stdbool.h>
+#include <sys/types.h>
+
+#include "basic/hash-funcs.h"
+#include "basic/time-util.h"
+
+#include "lldp-internal.h"
+#include "sd-lldp.h"
+
+typedef struct LLDPNeighborID {
+        /* The spec calls this an "MSAP identifier" */
+        void *chassis_id;
+        size_t chassis_id_size;
+
+        void *port_id;
+        size_t port_id_size;
+} LLDPNeighborID;
+
+struct sd_lldp_neighbor {
+        /* Neighbor objects stay around as long as they are linked into an "sd_lldp" object or n_ref > 0. */
+        sd_lldp *lldp;
+        unsigned n_ref;
+
+        usec_t until;
+        unsigned prioq_idx;
+
+        struct ether_addr source_address;
+        struct ether_addr destination_address;
+
+        LLDPNeighborID id;
+
+        /* The raw packet size. The data is appended to the object, accessible via LLDP_NEIGHBOR_RAW() */
+        size_t raw_size;
+
+        /* The current read index for the iterative TLV interface */
+        size_t rindex;
+
+        /* And a couple of fields parsed out. */
+        bool has_ttl:1;
+        bool has_capabilities:1;
+        bool has_port_vlan_id:1;
+
+        uint16_t ttl;
+
+        uint16_t system_capabilities;
+        uint16_t enabled_capabilities;
+
+        char *port_description;
+        char *system_name;
+        char *system_description;
+
+        uint16_t port_vlan_id;
+
+        char *chassis_id_as_string;
+        char *port_id_as_string;
+};
+
+static inline void *LLDP_NEIGHBOR_RAW(const sd_lldp_neighbor *n) {
+        return (uint8_t*) n + ALIGN(sizeof(sd_lldp_neighbor));
+}
+
+static inline uint8_t LLDP_NEIGHBOR_TYPE(const sd_lldp_neighbor *n) {
+        return ((uint8_t*) LLDP_NEIGHBOR_RAW(n))[n->rindex] >> 1;
+}
+
+static inline size_t LLDP_NEIGHBOR_LENGTH(const sd_lldp_neighbor *n) {
+        uint8_t *p;
+
+        p = (uint8_t*) LLDP_NEIGHBOR_RAW(n) + n->rindex;
+        return p[1] + (((size_t) (p[0] & 1)) << 8);
+}
+
+static inline void* LLDP_NEIGHBOR_DATA(const sd_lldp_neighbor *n) {
+        return ((uint8_t*) LLDP_NEIGHBOR_RAW(n)) + n->rindex + 2;
+}
+
+extern const struct hash_ops lldp_neighbor_id_hash_ops;
+int lldp_neighbor_prioq_compare_func(const void *a, const void *b);
+
+sd_lldp_neighbor *lldp_neighbor_unlink(sd_lldp_neighbor *n);
+sd_lldp_neighbor *lldp_neighbor_new(size_t raw_size);
+int lldp_neighbor_parse(sd_lldp_neighbor *n);
+void lldp_neighbor_start_ttl(sd_lldp_neighbor *n);
+bool lldp_neighbor_equal(const sd_lldp_neighbor *a, const sd_lldp_neighbor *b);
diff --git a/src/libsystemd-network/include/systemd-network/lldp-network.h b/src/libsystemd-network/include/systemd-network/lldp-network.h
new file mode 100644
index 0000000000..43ed54b3b2
--- /dev/null
+++ b/src/libsystemd-network/include/systemd-network/lldp-network.h
@@ -0,0 +1,25 @@
+#pragma once
+
+/***
+  This file is part of systemd.
+
+  Copyright (C) 2014 Tom Gundersen
+  Copyright (C) 2014 Susant Sahani
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <systemd/sd-event.h>
+
+int lldp_network_bind_raw_socket(int ifindex);
diff --git a/src/libsystemd-network/include/systemd-network/network-internal.h b/src/libsystemd-network/include/systemd-network/network-internal.h
new file mode 100644
index 0000000000..a5cf8e4f1c
--- /dev/null
+++ b/src/libsystemd-network/include/systemd-network/network-internal.h
@@ -0,0 +1,81 @@
+#pragma once
+
+/***
+ This file is part of systemd.
+
+ Copyright (C) 2013 Tom Gundersen <teg@jklm.no>
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <stdbool.h>
+
+#include "shared/condition.h"
+#include "udev.h"
+
+#include "sd-dhcp-lease.h"
+
+bool net_match_config(const struct ether_addr *match_mac,
+                      char * const *match_path,
+                      char * const *match_driver,
+                      char * const *match_type,
+                      char * const *match_name,
+                      Condition *match_host,
+                      Condition *match_virt,
+                      Condition *match_kernel,
+                      Condition *match_arch,
+                      const struct ether_addr *dev_mac,
+                      const char *dev_path,
+                      const char *dev_parent_driver,
+                      const char *dev_driver,
+                      const char *dev_type,
+                      const char *dev_name);
+
+int config_parse_net_condition(const char *unit, const char *filename, unsigned line,
+                               const char *section, unsigned section_line, const char *lvalue,
+                               int ltype, const char *rvalue, void *data, void *userdata);
+
+int config_parse_hwaddr(const char *unit, const char *filename, unsigned line,
+                        const char *section, unsigned section_line, const char *lvalue,
+                        int ltype, const char *rvalue, void *data, void *userdata);
+
+int config_parse_ifnames(const char *unit, const char *filename, unsigned line,
+                         const char *section, unsigned section_line, const char *lvalue,
+                         int ltype, const char *rvalue, void *data, void *userdata);
+
+int config_parse_ifalias(const char *unit, const char *filename, unsigned line,
+                         const char *section, unsigned section_line, const char *lvalue,
+                         int ltype, const char *rvalue, void *data, void *userdata);
+
+int config_parse_iaid(const char *unit, const char *filename, unsigned line,
+                      const char *section, unsigned section_line, const char *lvalue,
+                      int ltype, const char *rvalue, void *data, void *userdata);
+
+int net_get_unique_predictable_data(struct udev_device *device, uint64_t *result);
+const char *net_get_name(struct udev_device *device);
+
+void serialize_in_addrs(FILE *f, const struct in_addr *addresses, size_t size);
+int deserialize_in_addrs(struct in_addr **addresses, const char *string);
+void serialize_in6_addrs(FILE *f, const struct in6_addr *addresses,
+                         size_t size);
+int deserialize_in6_addrs(struct in6_addr **addresses, const char *string);
+
+/* don't include "dhcp-lease-internal.h" as it causes conflicts between netinet/ip.h and linux/ip.h */
+struct sd_dhcp_route;
+
+void serialize_dhcp_routes(FILE *f, const char *key, sd_dhcp_route **routes, size_t size);
+int deserialize_dhcp_routes(struct sd_dhcp_route **ret, size_t *ret_size, size_t *ret_allocated, const char *string);
+
+int serialize_dhcp_option(FILE *f, const char *key, const void *data, size_t size);
+int deserialize_dhcp_option(void **data, size_t *data_len, const char *string);
diff --git a/src/libsystemd-network/include/systemd-network/sd-dhcp-client.h b/src/libsystemd-network/include/systemd-network/sd-dhcp-client.h
new file mode 100644
index 0000000000..4fd418ed35
--- /dev/null
+++ b/src/libsystemd-network/include/systemd-network/sd-dhcp-client.h
@@ -0,0 +1,158 @@
+#ifndef foosddhcpclienthfoo
+#define foosddhcpclienthfoo
+
+/***
+  This file is part of systemd.
+
+  Copyright (C) 2013 Intel Corporation. All rights reserved.
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <inttypes.h>
+#include <net/ethernet.h>
+#include <netinet/in.h>
+#include <sys/types.h>
+
+#include <systemd/_sd-common.h>
+#include <systemd/sd-event.h>
+
+#include "sd-dhcp-lease.h"
+
+_SD_BEGIN_DECLARATIONS;
+
+enum {
+        SD_DHCP_CLIENT_EVENT_STOP               = 0,
+        SD_DHCP_CLIENT_EVENT_IP_ACQUIRE         = 1,
+        SD_DHCP_CLIENT_EVENT_IP_CHANGE          = 2,
+        SD_DHCP_CLIENT_EVENT_EXPIRED            = 3,
+        SD_DHCP_CLIENT_EVENT_RENEW              = 4,
+};
+
+enum {
+        SD_DHCP_OPTION_PAD                         = 0,
+        SD_DHCP_OPTION_SUBNET_MASK                 = 1,
+        SD_DHCP_OPTION_TIME_OFFSET                 = 2,
+        SD_DHCP_OPTION_ROUTER                      = 3,
+        SD_DHCP_OPTION_DOMAIN_NAME_SERVER          = 6,
+        SD_DHCP_OPTION_HOST_NAME                   = 12,
+        SD_DHCP_OPTION_BOOT_FILE_SIZE              = 13,
+        SD_DHCP_OPTION_DOMAIN_NAME                 = 15,
+        SD_DHCP_OPTION_ROOT_PATH                   = 17,
+        SD_DHCP_OPTION_ENABLE_IP_FORWARDING        = 19,
+        SD_DHCP_OPTION_ENABLE_IP_FORWARDING_NL     = 20,
+        SD_DHCP_OPTION_POLICY_FILTER               = 21,
+        SD_DHCP_OPTION_INTERFACE_MDR               = 22,
+        SD_DHCP_OPTION_INTERFACE_TTL               = 23,
+        SD_DHCP_OPTION_INTERFACE_MTU_AGING_TIMEOUT = 24,
+        SD_DHCP_OPTION_INTERFACE_MTU               = 26,
+        SD_DHCP_OPTION_BROADCAST                   = 28,
+        SD_DHCP_OPTION_STATIC_ROUTE                = 33,
+        SD_DHCP_OPTION_NTP_SERVER                  = 42,
+        SD_DHCP_OPTION_VENDOR_SPECIFIC             = 43,
+        SD_DHCP_OPTION_REQUESTED_IP_ADDRESS        = 50,
+        SD_DHCP_OPTION_IP_ADDRESS_LEASE_TIME       = 51,
+        SD_DHCP_OPTION_OVERLOAD                    = 52,
+        SD_DHCP_OPTION_MESSAGE_TYPE                = 53,
+        SD_DHCP_OPTION_SERVER_IDENTIFIER           = 54,
+        SD_DHCP_OPTION_PARAMETER_REQUEST_LIST      = 55,
+        SD_DHCP_OPTION_ERROR_MESSAGE               = 56,
+        SD_DHCP_OPTION_MAXIMUM_MESSAGE_SIZE        = 57,
+        SD_DHCP_OPTION_RENEWAL_T1_TIME             = 58,
+        SD_DHCP_OPTION_REBINDING_T2_TIME           = 59,
+        SD_DHCP_OPTION_VENDOR_CLASS_IDENTIFIER     = 60,
+        SD_DHCP_OPTION_CLIENT_IDENTIFIER           = 61,
+        SD_DHCP_OPTION_FQDN                        = 81,
+        SD_DHCP_OPTION_NEW_POSIX_TIMEZONE          = 100,
+        SD_DHCP_OPTION_NEW_TZDB_TIMEZONE           = 101,
+        SD_DHCP_OPTION_CLASSLESS_STATIC_ROUTE      = 121,
+        SD_DHCP_OPTION_PRIVATE_BASE                = 224,
+        SD_DHCP_OPTION_PRIVATE_LAST                = 254,
+        SD_DHCP_OPTION_END                         = 255,
+};
+
+typedef struct sd_dhcp_client sd_dhcp_client;
+
+typedef void (*sd_dhcp_client_callback_t)(sd_dhcp_client *client, int event, void *userdata);
+int sd_dhcp_client_set_callback(
+                sd_dhcp_client *client,
+                sd_dhcp_client_callback_t cb,
+                void *userdata);
+
+int sd_dhcp_client_set_request_option(
+                sd_dhcp_client *client,
+                uint8_t option);
+int sd_dhcp_client_set_request_address(
+                sd_dhcp_client *client,
+                const struct in_addr *last_address);
+int sd_dhcp_client_set_request_broadcast(
+                sd_dhcp_client *client,
+                int broadcast);
+int sd_dhcp_client_set_index(
+                sd_dhcp_client *client,
+                int interface_index);
+int sd_dhcp_client_set_mac(
+                sd_dhcp_client *client,
+                const uint8_t *addr,
+                size_t addr_len,
+                uint16_t arp_type);
+int sd_dhcp_client_set_client_id(
+                sd_dhcp_client *client,
+                uint8_t type,
+                const uint8_t *data,
+                size_t data_len);
+int sd_dhcp_client_set_iaid_duid(
+                sd_dhcp_client *client,
+                uint32_t iaid,
+                uint16_t duid_type,
+                const void *duid,
+                size_t duid_len);
+int sd_dhcp_client_get_client_id(
+                sd_dhcp_client *client,
+                uint8_t *type,
+                const uint8_t **data,
+                size_t *data_len);
+int sd_dhcp_client_set_mtu(
+                sd_dhcp_client *client,
+                uint32_t mtu);
+int sd_dhcp_client_set_hostname(
+                sd_dhcp_client *client,
+                const char *hostname);
+int sd_dhcp_client_set_vendor_class_identifier(
+                sd_dhcp_client *client,
+                const char *vci);
+int sd_dhcp_client_get_lease(
+                sd_dhcp_client *client,
+                sd_dhcp_lease **ret);
+
+int sd_dhcp_client_stop(sd_dhcp_client *client);
+int sd_dhcp_client_start(sd_dhcp_client *client);
+
+sd_dhcp_client *sd_dhcp_client_ref(sd_dhcp_client *client);
+sd_dhcp_client *sd_dhcp_client_unref(sd_dhcp_client *client);
+
+int sd_dhcp_client_new(sd_dhcp_client **ret);
+
+int sd_dhcp_client_attach_event(
+                sd_dhcp_client *client,
+                sd_event *event,
+                int64_t priority);
+int sd_dhcp_client_detach_event(sd_dhcp_client *client);
+sd_event *sd_dhcp_client_get_event(sd_dhcp_client *client);
+
+_SD_DEFINE_POINTER_CLEANUP_FUNC(sd_dhcp_client, sd_dhcp_client_unref);
+
+_SD_END_DECLARATIONS;
+
+#endif
diff --git a/src/libsystemd-network/include/systemd-network/sd-dhcp-lease.h b/src/libsystemd-network/include/systemd-network/sd-dhcp-lease.h
new file mode 100644
index 0000000000..014288b8c1
--- /dev/null
+++ b/src/libsystemd-network/include/systemd-network/sd-dhcp-lease.h
@@ -0,0 +1,67 @@
+#ifndef foosddhcpleasehfoo
+#define foosddhcpleasehfoo
+
+/***
+  This file is part of systemd.
+
+  Copyright (C) 2013 Intel Corporation. All rights reserved.
+  Copyright (C) 2014 Tom Gundersen
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <inttypes.h>
+#include <net/ethernet.h>
+#include <netinet/in.h>
+#include <sys/types.h>
+
+#include <systemd/_sd-common.h>
+
+_SD_BEGIN_DECLARATIONS;
+
+typedef struct sd_dhcp_lease sd_dhcp_lease;
+typedef struct sd_dhcp_route sd_dhcp_route;
+
+sd_dhcp_lease *sd_dhcp_lease_ref(sd_dhcp_lease *lease);
+sd_dhcp_lease *sd_dhcp_lease_unref(sd_dhcp_lease *lease);
+
+int sd_dhcp_lease_get_address(sd_dhcp_lease *lease, struct in_addr *addr);
+int sd_dhcp_lease_get_lifetime(sd_dhcp_lease *lease, uint32_t *lifetime);
+int sd_dhcp_lease_get_t1(sd_dhcp_lease *lease, uint32_t *t1);
+int sd_dhcp_lease_get_t2(sd_dhcp_lease *lease, uint32_t *t2);
+int sd_dhcp_lease_get_broadcast(sd_dhcp_lease *lease, struct in_addr *addr);
+int sd_dhcp_lease_get_netmask(sd_dhcp_lease *lease, struct in_addr *addr);
+int sd_dhcp_lease_get_router(sd_dhcp_lease *lease, struct in_addr *addr);
+int sd_dhcp_lease_get_next_server(sd_dhcp_lease *lease, struct in_addr *addr);
+int sd_dhcp_lease_get_server_identifier(sd_dhcp_lease *lease, struct in_addr *addr);
+int sd_dhcp_lease_get_dns(sd_dhcp_lease *lease, const struct in_addr **addr);
+int sd_dhcp_lease_get_ntp(sd_dhcp_lease *lease, const struct in_addr **addr);
+int sd_dhcp_lease_get_mtu(sd_dhcp_lease *lease, uint16_t *mtu);
+int sd_dhcp_lease_get_domainname(sd_dhcp_lease *lease, const char **domainname);
+int sd_dhcp_lease_get_hostname(sd_dhcp_lease *lease, const char **hostname);
+int sd_dhcp_lease_get_root_path(sd_dhcp_lease *lease, const char **root_path);
+int sd_dhcp_lease_get_routes(sd_dhcp_lease *lease, sd_dhcp_route ***routes);
+int sd_dhcp_lease_get_vendor_specific(sd_dhcp_lease *lease, const void **data, size_t *data_len);
+int sd_dhcp_lease_get_client_id(sd_dhcp_lease *lease, const void **client_id, size_t *client_id_len);
+int sd_dhcp_lease_get_timezone(sd_dhcp_lease *lease, const char **timezone);
+
+int sd_dhcp_route_get_destination(sd_dhcp_route *route, struct in_addr *destination);
+int sd_dhcp_route_get_destination_prefix_length(sd_dhcp_route *route, uint8_t *length);
+int sd_dhcp_route_get_gateway(sd_dhcp_route *route, struct in_addr *gateway);
+
+_SD_DEFINE_POINTER_CLEANUP_FUNC(sd_dhcp_lease, sd_dhcp_lease_unref);
+
+_SD_END_DECLARATIONS;
+
+#endif
diff --git a/src/libsystemd-network/include/systemd-network/sd-dhcp-server.h b/src/libsystemd-network/include/systemd-network/sd-dhcp-server.h
new file mode 100644
index 0000000000..8f0cbaefad
--- /dev/null
+++ b/src/libsystemd-network/include/systemd-network/sd-dhcp-server.h
@@ -0,0 +1,64 @@
+#ifndef foosddhcpserverhfoo
+#define foosddhcpserverhfoo
+
+/***
+  This file is part of systemd.
+
+  Copyright (C) 2013 Intel Corporation. All rights reserved.
+  Copyright (C) 2014 Tom Gundersen
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <inttypes.h>
+#include <netinet/in.h>
+
+#include <systemd/_sd-common.h>
+#include <systemd/sd-event.h>
+
+_SD_BEGIN_DECLARATIONS;
+
+typedef struct sd_dhcp_server sd_dhcp_server;
+
+int sd_dhcp_server_new(sd_dhcp_server **ret, int ifindex);
+
+sd_dhcp_server *sd_dhcp_server_ref(sd_dhcp_server *server);
+sd_dhcp_server *sd_dhcp_server_unref(sd_dhcp_server *server);
+
+int sd_dhcp_server_attach_event(sd_dhcp_server *client, sd_event *event, int64_t priority);
+int sd_dhcp_server_detach_event(sd_dhcp_server *client);
+sd_event *sd_dhcp_server_get_event(sd_dhcp_server *client);
+
+int sd_dhcp_server_is_running(sd_dhcp_server *server);
+
+int sd_dhcp_server_start(sd_dhcp_server *server);
+int sd_dhcp_server_stop(sd_dhcp_server *server);
+
+int sd_dhcp_server_configure_pool(sd_dhcp_server *server, struct in_addr *address, unsigned char prefixlen, uint32_t offset, uint32_t size);
+
+int sd_dhcp_server_set_timezone(sd_dhcp_server *server, const char *timezone);
+int sd_dhcp_server_set_dns(sd_dhcp_server *server, const struct in_addr ntp[], unsigned n);
+int sd_dhcp_server_set_ntp(sd_dhcp_server *server, const struct in_addr dns[], unsigned n);
+int sd_dhcp_server_set_emit_router(sd_dhcp_server *server, int enabled);
+
+int sd_dhcp_server_set_max_lease_time(sd_dhcp_server *server, uint32_t t);
+int sd_dhcp_server_set_default_lease_time(sd_dhcp_server *server, uint32_t t);
+
+int sd_dhcp_server_forcerenew(sd_dhcp_server *server);
+
+_SD_DEFINE_POINTER_CLEANUP_FUNC(sd_dhcp_server, sd_dhcp_server_unref);
+
+_SD_END_DECLARATIONS;
+
+#endif
diff --git a/src/libsystemd-network/include/systemd-network/sd-dhcp6-client.h b/src/libsystemd-network/include/systemd-network/sd-dhcp6-client.h
new file mode 100644
index 0000000000..fd30f0cd03
--- /dev/null
+++ b/src/libsystemd-network/include/systemd-network/sd-dhcp6-client.h
@@ -0,0 +1,135 @@
+#ifndef foosddhcp6clienthfoo
+#define foosddhcp6clienthfoo
+
+/***
+  This file is part of systemd.
+
+  Copyright (C) 2014 Intel Corporation. All rights reserved.
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <inttypes.h>
+#include <net/ethernet.h>
+#include <sys/types.h>
+
+#include <systemd/_sd-common.h>
+#include <systemd/sd-event.h>
+
+#include "sd-dhcp6-lease.h"
+
+_SD_BEGIN_DECLARATIONS;
+
+enum {
+        SD_DHCP6_CLIENT_EVENT_STOP                      = 0,
+        SD_DHCP6_CLIENT_EVENT_RESEND_EXPIRE             = 10,
+        SD_DHCP6_CLIENT_EVENT_RETRANS_MAX               = 11,
+        SD_DHCP6_CLIENT_EVENT_IP_ACQUIRE                = 12,
+        SD_DHCP6_CLIENT_EVENT_INFORMATION_REQUEST       = 13,
+};
+
+enum {
+        SD_DHCP6_OPTION_CLIENTID                   = 1,
+        SD_DHCP6_OPTION_SERVERID                   = 2,
+        SD_DHCP6_OPTION_IA_NA                      = 3,
+        SD_DHCP6_OPTION_IA_TA                      = 4,
+        SD_DHCP6_OPTION_IAADDR                     = 5,
+        SD_DHCP6_OPTION_ORO                        = 6,
+        SD_DHCP6_OPTION_PREFERENCE                 = 7,
+        SD_DHCP6_OPTION_ELAPSED_TIME               = 8,
+        SD_DHCP6_OPTION_RELAY_MSG                  = 9,
+        /* option code 10 is unassigned */
+        SD_DHCP6_OPTION_AUTH                       = 11,
+        SD_DHCP6_OPTION_UNICAST                    = 12,
+        SD_DHCP6_OPTION_STATUS_CODE                = 13,
+        SD_DHCP6_OPTION_RAPID_COMMIT               = 14,
+        SD_DHCP6_OPTION_USER_CLASS                 = 15,
+        SD_DHCP6_OPTION_VENDOR_CLASS               = 16,
+        SD_DHCP6_OPTION_VENDOR_OPTS                = 17,
+        SD_DHCP6_OPTION_INTERFACE_ID               = 18,
+        SD_DHCP6_OPTION_RECONF_MSG                 = 19,
+        SD_DHCP6_OPTION_RECONF_ACCEPT              = 20,
+
+        SD_DHCP6_OPTION_DNS_SERVERS                = 23,  /* RFC 3646 */
+        SD_DHCP6_OPTION_DOMAIN_LIST                = 24,  /* RFC 3646 */
+
+        SD_DHCP6_OPTION_SNTP_SERVERS               = 31,  /* RFC 4075, deprecated */
+
+        /* option code 35 is unassigned */
+
+        SD_DHCP6_OPTION_NTP_SERVER                 = 56,  /* RFC 5908 */
+
+        /* option codes 89-142 are unassigned */
+        /* option codes 144-65535 are unassigned */
+};
+
+typedef struct sd_dhcp6_client sd_dhcp6_client;
+
+typedef void (*sd_dhcp6_client_callback_t)(sd_dhcp6_client *client, int event, void *userdata);
+int sd_dhcp6_client_set_callback(
+                sd_dhcp6_client *client,
+                sd_dhcp6_client_callback_t cb,
+                void *userdata);
+
+int sd_dhcp6_client_set_index(
+                sd_dhcp6_client *client,
+                int interface_index);
+int sd_dhcp6_client_set_local_address(
+                sd_dhcp6_client *client,
+                const struct in6_addr *local_address);
+int sd_dhcp6_client_set_mac(
+                sd_dhcp6_client *client,
+                const uint8_t *addr,
+                size_t addr_len,
+                uint16_t arp_type);
+int sd_dhcp6_client_set_duid(
+                sd_dhcp6_client *client,
+                uint16_t duid_type,
+                const void *duid,
+                size_t duid_len);
+int sd_dhcp6_client_set_iaid(
+                sd_dhcp6_client *client,
+                uint32_t iaid);
+int sd_dhcp6_client_set_information_request(
+                sd_dhcp6_client *client,
+                int enabled);
+int sd_dhcp6_client_get_information_request(
+                sd_dhcp6_client *client,
+                int *enabled);
+int sd_dhcp6_client_set_request_option(
+                sd_dhcp6_client *client,
+                uint16_t option);
+
+int sd_dhcp6_client_get_lease(
+                sd_dhcp6_client *client,
+                sd_dhcp6_lease **ret);
+
+int sd_dhcp6_client_stop(sd_dhcp6_client *client);
+int sd_dhcp6_client_start(sd_dhcp6_client *client);
+int sd_dhcp6_client_is_running(sd_dhcp6_client *client);
+int sd_dhcp6_client_attach_event(
+                sd_dhcp6_client *client,
+                sd_event *event,
+                int64_t priority);
+int sd_dhcp6_client_detach_event(sd_dhcp6_client *client);
+sd_event *sd_dhcp6_client_get_event(sd_dhcp6_client *client);
+sd_dhcp6_client *sd_dhcp6_client_ref(sd_dhcp6_client *client);
+sd_dhcp6_client *sd_dhcp6_client_unref(sd_dhcp6_client *client);
+int sd_dhcp6_client_new(sd_dhcp6_client **ret);
+
+_SD_DEFINE_POINTER_CLEANUP_FUNC(sd_dhcp6_client, sd_dhcp6_client_unref);
+
+_SD_END_DECLARATIONS;
+
+#endif
diff --git a/src/libsystemd-network/include/systemd-network/sd-dhcp6-lease.h b/src/libsystemd-network/include/systemd-network/sd-dhcp6-lease.h
new file mode 100644
index 0000000000..3e633548d0
--- /dev/null
+++ b/src/libsystemd-network/include/systemd-network/sd-dhcp6-lease.h
@@ -0,0 +1,52 @@
+#ifndef foosddhcp6leasehfoo
+#define foosddhcp6leasehfoo
+
+/***
+  This file is part of systemd.
+
+  Copyright (C) 2014 Tom Gundersen
+  Copyright (C) 2014-2015 Intel Corporation. All rights reserved.
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <inttypes.h>
+#include <netinet/in.h>
+
+#include <systemd/_sd-common.h>
+
+_SD_BEGIN_DECLARATIONS;
+
+typedef struct sd_dhcp6_lease sd_dhcp6_lease;
+
+void sd_dhcp6_lease_reset_address_iter(sd_dhcp6_lease *lease);
+int sd_dhcp6_lease_get_address(sd_dhcp6_lease *lease,
+                               struct in6_addr *addr,
+                               uint32_t *lifetime_preferred,
+                               uint32_t *lifetime_valid);
+
+int sd_dhcp6_lease_get_dns(sd_dhcp6_lease *lease, struct in6_addr **addrs);
+int sd_dhcp6_lease_get_domains(sd_dhcp6_lease *lease, char ***domains);
+int sd_dhcp6_lease_get_ntp_addrs(sd_dhcp6_lease *lease,
+                                 struct in6_addr **addrs);
+int sd_dhcp6_lease_get_ntp_fqdn(sd_dhcp6_lease *lease, char ***ntp_fqdn);
+
+sd_dhcp6_lease *sd_dhcp6_lease_ref(sd_dhcp6_lease *lease);
+sd_dhcp6_lease *sd_dhcp6_lease_unref(sd_dhcp6_lease *lease);
+
+_SD_DEFINE_POINTER_CLEANUP_FUNC(sd_dhcp6_lease, sd_dhcp6_lease_unref);
+
+_SD_END_DECLARATIONS;
+
+#endif
diff --git a/src/libsystemd-network/include/systemd-network/sd-ipv4acd.h b/src/libsystemd-network/include/systemd-network/sd-ipv4acd.h
new file mode 100644
index 0000000000..b6ba392921
--- /dev/null
+++ b/src/libsystemd-network/include/systemd-network/sd-ipv4acd.h
@@ -0,0 +1,59 @@
+#ifndef foosdipv4acdfoo
+#define foosdipv4acdfoo
+
+/***
+  This file is part of systemd.
+
+  Copyright (C) 2014 Axis Communications AB. All rights reserved.
+  Copyright (C) 2015 Tom Gundersen
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <net/ethernet.h>
+#include <netinet/in.h>
+
+#include <systemd/_sd-common.h>
+#include <systemd/sd-event.h>
+
+_SD_BEGIN_DECLARATIONS;
+
+enum {
+        SD_IPV4ACD_EVENT_STOP           = 0,
+        SD_IPV4ACD_EVENT_BIND           = 1,
+        SD_IPV4ACD_EVENT_CONFLICT       = 2,
+};
+
+typedef struct sd_ipv4acd sd_ipv4acd;
+typedef void (*sd_ipv4acd_callback_t)(sd_ipv4acd *ll, int event, void *userdata);
+
+int sd_ipv4acd_detach_event(sd_ipv4acd *ll);
+int sd_ipv4acd_attach_event(sd_ipv4acd *ll, sd_event *event, int64_t priority);
+int sd_ipv4acd_get_address(sd_ipv4acd *ll, struct in_addr *address);
+int sd_ipv4acd_set_callback(sd_ipv4acd *ll, sd_ipv4acd_callback_t cb, void *userdata);
+int sd_ipv4acd_set_mac(sd_ipv4acd *ll, const struct ether_addr *addr);
+int sd_ipv4acd_set_index(sd_ipv4acd *ll, int interface_index);
+int sd_ipv4acd_set_address(sd_ipv4acd *ll, const struct in_addr *address);
+int sd_ipv4acd_is_running(sd_ipv4acd *ll);
+int sd_ipv4acd_start(sd_ipv4acd *ll);
+int sd_ipv4acd_stop(sd_ipv4acd *ll);
+sd_ipv4acd *sd_ipv4acd_ref(sd_ipv4acd *ll);
+sd_ipv4acd *sd_ipv4acd_unref(sd_ipv4acd *ll);
+int sd_ipv4acd_new(sd_ipv4acd **ret);
+
+_SD_DEFINE_POINTER_CLEANUP_FUNC(sd_ipv4acd, sd_ipv4acd_unref);
+
+_SD_END_DECLARATIONS;
+
+#endif
diff --git a/src/libsystemd-network/include/systemd-network/sd-ipv4ll.h b/src/libsystemd-network/include/systemd-network/sd-ipv4ll.h
new file mode 100644
index 0000000000..9314360b6f
--- /dev/null
+++ b/src/libsystemd-network/include/systemd-network/sd-ipv4ll.h
@@ -0,0 +1,59 @@
+#ifndef foosdipv4llfoo
+#define foosdipv4llfoo
+
+/***
+  This file is part of systemd.
+
+  Copyright (C) 2014 Axis Communications AB. All rights reserved.
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <net/ethernet.h>
+#include <netinet/in.h>
+
+#include <systemd/_sd-common.h>
+#include <systemd/sd-event.h>
+
+_SD_BEGIN_DECLARATIONS;
+
+enum {
+        SD_IPV4LL_EVENT_STOP            = 0,
+        SD_IPV4LL_EVENT_BIND            = 1,
+        SD_IPV4LL_EVENT_CONFLICT        = 2,
+};
+
+typedef struct sd_ipv4ll sd_ipv4ll;
+typedef void (*sd_ipv4ll_callback_t)(sd_ipv4ll *ll, int event, void *userdata);
+
+int sd_ipv4ll_detach_event(sd_ipv4ll *ll);
+int sd_ipv4ll_attach_event(sd_ipv4ll *ll, sd_event *event, int64_t priority);
+int sd_ipv4ll_get_address(sd_ipv4ll *ll, struct in_addr *address);
+int sd_ipv4ll_set_callback(sd_ipv4ll *ll, sd_ipv4ll_callback_t cb, void *userdata);
+int sd_ipv4ll_set_mac(sd_ipv4ll *ll, const struct ether_addr *addr);
+int sd_ipv4ll_set_index(sd_ipv4ll *ll, int interface_index);
+int sd_ipv4ll_set_address(sd_ipv4ll *ll, const struct in_addr *address);
+int sd_ipv4ll_set_address_seed(sd_ipv4ll *ll, unsigned seed);
+int sd_ipv4ll_is_running(sd_ipv4ll *ll);
+int sd_ipv4ll_start(sd_ipv4ll *ll);
+int sd_ipv4ll_stop(sd_ipv4ll *ll);
+sd_ipv4ll *sd_ipv4ll_ref(sd_ipv4ll *ll);
+sd_ipv4ll *sd_ipv4ll_unref(sd_ipv4ll *ll);
+int sd_ipv4ll_new (sd_ipv4ll **ret);
+
+_SD_DEFINE_POINTER_CLEANUP_FUNC(sd_ipv4ll, sd_ipv4ll_unref);
+
+_SD_END_DECLARATIONS;
+
+#endif
diff --git a/src/libsystemd-network/include/systemd-network/sd-lldp.h b/src/libsystemd-network/include/systemd-network/sd-lldp.h
new file mode 100644
index 0000000000..6559df44b6
--- /dev/null
+++ b/src/libsystemd-network/include/systemd-network/sd-lldp.h
@@ -0,0 +1,176 @@
+#ifndef foosdlldphfoo
+#define foosdlldphfoo
+
+/***
+  This file is part of systemd.
+
+  Copyright (C) 2014 Tom Gundersen
+  Copyright (C) 2014 Susant Sahani
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <inttypes.h>
+#include <net/ethernet.h>
+
+#include <systemd/_sd-common.h>
+#include <systemd/sd-event.h>
+
+_SD_BEGIN_DECLARATIONS;
+
+typedef struct sd_lldp sd_lldp;
+typedef struct sd_lldp_neighbor sd_lldp_neighbor;
+
+/* IEEE 802.3AB Clause 9: TLV Types */
+enum {
+        SD_LLDP_TYPE_END                 = 0,
+        SD_LLDP_TYPE_CHASSIS_ID          = 1,
+        SD_LLDP_TYPE_PORT_ID             = 2,
+        SD_LLDP_TYPE_TTL                 = 3,
+        SD_LLDP_TYPE_PORT_DESCRIPTION    = 4,
+        SD_LLDP_TYPE_SYSTEM_NAME         = 5,
+        SD_LLDP_TYPE_SYSTEM_DESCRIPTION  = 6,
+        SD_LLDP_TYPE_SYSTEM_CAPABILITIES = 7,
+        SD_LLDP_TYPE_MGMT_ADDRESS        = 8,
+        SD_LLDP_TYPE_PRIVATE             = 127,
+};
+
+/* IEEE 802.3AB Clause 9.5.2: Chassis subtypes */
+enum {
+        SD_LLDP_CHASSIS_SUBTYPE_RESERVED            = 0,
+        SD_LLDP_CHASSIS_SUBTYPE_CHASSIS_COMPONENT   = 1,
+        SD_LLDP_CHASSIS_SUBTYPE_INTERFACE_ALIAS     = 2,
+        SD_LLDP_CHASSIS_SUBTYPE_PORT_COMPONENT      = 3,
+        SD_LLDP_CHASSIS_SUBTYPE_MAC_ADDRESS         = 4,
+        SD_LLDP_CHASSIS_SUBTYPE_NETWORK_ADDRESS     = 5,
+        SD_LLDP_CHASSIS_SUBTYPE_INTERFACE_NAME      = 6,
+        SD_LLDP_CHASSIS_SUBTYPE_LOCALLY_ASSIGNED    = 7,
+};
+
+/* IEEE 802.3AB Clause 9.5.3: Port subtype */
+enum {
+        SD_LLDP_PORT_SUBTYPE_RESERVED         = 0,
+        SD_LLDP_PORT_SUBTYPE_INTERFACE_ALIAS  = 1,
+        SD_LLDP_PORT_SUBTYPE_PORT_COMPONENT   = 2,
+        SD_LLDP_PORT_SUBTYPE_MAC_ADDRESS      = 3,
+        SD_LLDP_PORT_SUBTYPE_NETWORK_ADDRESS  = 4,
+        SD_LLDP_PORT_SUBTYPE_INTERFACE_NAME   = 5,
+        SD_LLDP_PORT_SUBTYPE_AGENT_CIRCUIT_ID = 6,
+        SD_LLDP_PORT_SUBTYPE_LOCALLY_ASSIGNED = 7,
+};
+
+enum {
+        SD_LLDP_SYSTEM_CAPABILITIES_OTHER    = 1 << 0,
+        SD_LLDP_SYSTEM_CAPABILITIES_REPEATER = 1 << 1,
+        SD_LLDP_SYSTEM_CAPABILITIES_BRIDGE   = 1 << 2,
+        SD_LLDP_SYSTEM_CAPABILITIES_WLAN_AP  = 1 << 3,
+        SD_LLDP_SYSTEM_CAPABILITIES_ROUTER   = 1 << 4,
+        SD_LLDP_SYSTEM_CAPABILITIES_PHONE    = 1 << 5,
+        SD_LLDP_SYSTEM_CAPABILITIES_DOCSIS   = 1 << 6,
+        SD_LLDP_SYSTEM_CAPABILITIES_STATION  = 1 << 7,
+        SD_LLDP_SYSTEM_CAPABILITIES_CVLAN    = 1 << 8,
+        SD_LLDP_SYSTEM_CAPABILITIES_SVLAN    = 1 << 9,
+        SD_LLDP_SYSTEM_CAPABILITIES_TPMR     = 1 << 10,
+};
+
+#define SD_LLDP_SYSTEM_CAPABILITIES_ALL ((uint16_t) -1)
+
+#define SD_LLDP_SYSTEM_CAPABILITIES_ALL_ROUTERS                         \
+        ((uint16_t)                                                     \
+         (SD_LLDP_SYSTEM_CAPABILITIES_REPEATER|                         \
+          SD_LLDP_SYSTEM_CAPABILITIES_BRIDGE|                           \
+          SD_LLDP_SYSTEM_CAPABILITIES_WLAN_AP|                          \
+          SD_LLDP_SYSTEM_CAPABILITIES_ROUTER|                           \
+          SD_LLDP_SYSTEM_CAPABILITIES_DOCSIS|                           \
+          SD_LLDP_SYSTEM_CAPABILITIES_CVLAN|                            \
+          SD_LLDP_SYSTEM_CAPABILITIES_SVLAN|                            \
+          SD_LLDP_SYSTEM_CAPABILITIES_TPMR))
+
+#define SD_LLDP_OUI_802_1 (uint8_t[]) { 0x00, 0x80, 0xc2 }
+#define SD_LLDP_OUI_802_3 (uint8_t[]) { 0x00, 0x12, 0x0f }
+
+enum {
+        SD_LLDP_OUI_802_1_SUBTYPE_PORT_VLAN_ID          = 1,
+        SD_LLDP_OUI_802_1_SUBTYPE_PORT_PROTOCOL_VLAN_ID = 2,
+        SD_LLDP_OUI_802_1_SUBTYPE_VLAN_NAME             = 3,
+        SD_LLDP_OUI_802_1_SUBTYPE_PROTOCOL_IDENTITY     = 4,
+        SD_LLDP_OUI_802_1_SUBTYPE_VID_USAGE_DIGEST      = 5,
+        SD_LLDP_OUI_802_1_SUBTYPE_MANAGEMENT_VID        = 6,
+        SD_LLDP_OUI_802_1_SUBTYPE_LINK_AGGREGATION      = 7,
+};
+
+typedef enum sd_lldp_event {
+        SD_LLDP_EVENT_ADDED     = 'a',
+        SD_LLDP_EVENT_REMOVED   = 'r',
+        SD_LLDP_EVENT_UPDATED   = 'u',
+        SD_LLDP_EVENT_REFRESHED = 'f',
+} sd_lldp_event;
+
+typedef void (*sd_lldp_callback_t)(sd_lldp *lldp, sd_lldp_event event, sd_lldp_neighbor *n, void *userdata);
+
+int sd_lldp_new(sd_lldp **ret, int ifindex);
+sd_lldp* sd_lldp_unref(sd_lldp *lldp);
+
+int sd_lldp_start(sd_lldp *lldp);
+int sd_lldp_stop(sd_lldp *lldp);
+
+int sd_lldp_attach_event(sd_lldp *lldp, sd_event *event, int64_t priority);
+int sd_lldp_detach_event(sd_lldp *lldp);
+
+int sd_lldp_set_callback(sd_lldp *lldp, sd_lldp_callback_t cb, void *userdata);
+
+/* Controls how much and what to store in the neighbors database */
+int sd_lldp_set_neighbors_max(sd_lldp *lldp, uint64_t n);
+int sd_lldp_match_capabilities(sd_lldp *lldp, uint16_t mask);
+int sd_lldp_set_filter_address(sd_lldp *lldp, const struct ether_addr *address);
+
+int sd_lldp_get_neighbors(sd_lldp *lldp, sd_lldp_neighbor ***neighbors);
+
+int sd_lldp_neighbor_from_raw(sd_lldp_neighbor **ret, const void *raw, size_t raw_size);
+sd_lldp_neighbor *sd_lldp_neighbor_ref(sd_lldp_neighbor *n);
+sd_lldp_neighbor *sd_lldp_neighbor_unref(sd_lldp_neighbor *n);
+
+/* Access to LLDP frame metadata */
+int sd_lldp_neighbor_get_source_address(sd_lldp_neighbor *n, struct ether_addr* address);
+int sd_lldp_neighbor_get_destination_address(sd_lldp_neighbor *n, struct ether_addr* address);
+int sd_lldp_neighbor_get_raw(sd_lldp_neighbor *n, const void **ret, size_t *size);
+
+/* High-level, direct, parsed out field access. These fields exist at most once, hence may be queried directly. */
+int sd_lldp_neighbor_get_chassis_id(sd_lldp_neighbor *n, uint8_t *type, const void **ret, size_t *size);
+int sd_lldp_neighbor_get_chassis_id_as_string(sd_lldp_neighbor *n, const char **ret);
+int sd_lldp_neighbor_get_port_id(sd_lldp_neighbor *n, uint8_t *type, const void **ret, size_t *size);
+int sd_lldp_neighbor_get_port_id_as_string(sd_lldp_neighbor *n, const char **ret);
+int sd_lldp_neighbor_get_ttl(sd_lldp_neighbor *n, uint16_t *ret);
+int sd_lldp_neighbor_get_system_name(sd_lldp_neighbor *n, const char **ret);
+int sd_lldp_neighbor_get_system_description(sd_lldp_neighbor *n, const char **ret);
+int sd_lldp_neighbor_get_port_description(sd_lldp_neighbor *n, const char **ret);
+int sd_lldp_neighbor_get_system_capabilities(sd_lldp_neighbor *n, uint16_t *ret);
+int sd_lldp_neighbor_get_enabled_capabilities(sd_lldp_neighbor *n, uint16_t *ret);
+
+/* Low-level, iterative TLV access. This is for evertyhing else, it iteratively goes through all available TLVs
+ * (including the ones covered with the calls above), and allows multiple TLVs for the same fields. */
+int sd_lldp_neighbor_tlv_rewind(sd_lldp_neighbor *n);
+int sd_lldp_neighbor_tlv_next(sd_lldp_neighbor *n);
+int sd_lldp_neighbor_tlv_get_type(sd_lldp_neighbor *n, uint8_t *type);
+int sd_lldp_neighbor_tlv_is_type(sd_lldp_neighbor *n, uint8_t type);
+int sd_lldp_neighbor_tlv_get_oui(sd_lldp_neighbor *n, uint8_t oui[3], uint8_t *subtype);
+int sd_lldp_neighbor_tlv_is_oui(sd_lldp_neighbor *n, const uint8_t oui[3], uint8_t subtype);
+int sd_lldp_neighbor_tlv_get_raw(sd_lldp_neighbor *n, const void **ret, size_t *size);
+
+_SD_DEFINE_POINTER_CLEANUP_FUNC(sd_lldp, sd_lldp_unref);
+_SD_DEFINE_POINTER_CLEANUP_FUNC(sd_lldp_neighbor, sd_lldp_neighbor_unref);
+
+_SD_END_DECLARATIONS;
+
+#endif
diff --git a/src/libsystemd-network/include/systemd-network/sd-ndisc.h b/src/libsystemd-network/include/systemd-network/sd-ndisc.h
new file mode 100644
index 0000000000..e918fef71e
--- /dev/null
+++ b/src/libsystemd-network/include/systemd-network/sd-ndisc.h
@@ -0,0 +1,83 @@
+#ifndef foosdndiscfoo
+#define foosdndiscfoo
+
+/***
+  This file is part of systemd.
+
+  Copyright (C) 2014 Intel Corporation. All rights reserved.
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <inttypes.h>
+#include <net/ethernet.h>
+
+#include <systemd/_sd-common.h>
+#include <systemd/sd-event.h>
+
+_SD_BEGIN_DECLARATIONS;
+
+enum {
+        SD_NDISC_EVENT_STOP     = 0,
+        SD_NDISC_EVENT_TIMEOUT  = 1,
+};
+
+typedef struct sd_ndisc sd_ndisc;
+
+typedef void(*sd_ndisc_router_callback_t)(sd_ndisc *nd, uint8_t flags, const struct in6_addr *gateway, unsigned lifetime, int pref, void *userdata);
+typedef void(*sd_ndisc_prefix_onlink_callback_t)(sd_ndisc *nd, const struct in6_addr *prefix, unsigned prefixlen,
+                                                 unsigned lifetime, void *userdata);
+typedef void(*sd_ndisc_prefix_autonomous_callback_t)(sd_ndisc *nd, const struct in6_addr *prefix, unsigned prefixlen,
+                                                     unsigned lifetime_prefered, unsigned lifetime_valid, void *userdata);
+typedef void(*sd_ndisc_callback_t)(sd_ndisc *nd, int event, void *userdata);
+
+int sd_ndisc_set_callback(sd_ndisc *nd,
+                          sd_ndisc_router_callback_t rcb,
+                          sd_ndisc_prefix_onlink_callback_t plcb,
+                          sd_ndisc_prefix_autonomous_callback_t pacb,
+                          sd_ndisc_callback_t cb,
+                          void *userdata);
+int sd_ndisc_set_index(sd_ndisc *nd, int interface_index);
+int sd_ndisc_set_mac(sd_ndisc *nd, const struct ether_addr *mac_addr);
+
+int sd_ndisc_attach_event(sd_ndisc *nd, sd_event *event, int64_t priority);
+int sd_ndisc_detach_event(sd_ndisc *nd);
+sd_event *sd_ndisc_get_event(sd_ndisc *nd);
+
+sd_ndisc *sd_ndisc_ref(sd_ndisc *nd);
+sd_ndisc *sd_ndisc_unref(sd_ndisc *nd);
+int sd_ndisc_new(sd_ndisc **ret);
+
+int sd_ndisc_get_mtu(sd_ndisc *nd, uint32_t *mtu);
+
+int sd_ndisc_stop(sd_ndisc *nd);
+int sd_ndisc_router_discovery_start(sd_ndisc *nd);
+
+#define SD_NDISC_ADDRESS_FORMAT_STR "%04x:%04x:%04x:%04x:%04x:%04x:%04x:%04x"
+
+#define SD_NDISC_ADDRESS_FORMAT_VAL(address) \
+        be16toh((address).s6_addr16[0]),        \
+        be16toh((address).s6_addr16[1]),        \
+        be16toh((address).s6_addr16[2]),        \
+        be16toh((address).s6_addr16[3]),        \
+        be16toh((address).s6_addr16[4]),        \
+        be16toh((address).s6_addr16[5]),        \
+        be16toh((address).s6_addr16[6]),        \
+        be16toh((address).s6_addr16[7])
+
+_SD_DEFINE_POINTER_CLEANUP_FUNC(sd_ndisc, sd_ndisc_unref);
+
+_SD_END_DECLARATIONS;
+
+#endif