10 files changed, 683 insertions, 270 deletions

diff --git a/src/libsystemd-network/lldp-internal.c b/src/libsystemd-network/lldp-internal.c
index 3c04898e92..4012cd483b 100644
--- a/src/libsystemd-network/lldp-internal.c
+++ b/src/libsystemd-network/lldp-internal.c
@@ -21,6 +21,7 @@
 ***/
 
 #include "lldp-internal.h"
+#include "sd-lldp.h"
 
 /* We store maximum 1K chassis entries */
 #define LLDP_MIB_MAX_CHASSIS 1024
@@ -28,207 +29,6 @@
 /* Maximum Ports can be attached to any chassis */
 #define LLDP_MIB_MAX_PORT_PER_CHASSIS 32
 
-int lldp_read_chassis_id(tlv_packet *tlv,
-                         uint8_t *type,
-                         uint16_t *length,
-                         uint8_t **data) {
-        uint8_t subtype;
-        int r;
-
-        assert_return(tlv, -EINVAL);
-
-        r = lldp_tlv_packet_enter_container(tlv, LLDP_TYPE_CHASSIS_ID);
-        if (r < 0)
-                goto out2;
-
-        r = tlv_packet_read_u8(tlv, &subtype);
-        if (r < 0)
-                goto out1;
-
-        switch (subtype) {
-        case LLDP_CHASSIS_SUBTYPE_MAC_ADDRESS:
-
-                r = tlv_packet_read_bytes(tlv, data, length);
-                if (r < 0)
-                        goto out1;
-
-                break;
-        default:
-                r = -EOPNOTSUPP;
-                break;
-        }
-
-        *type = subtype;
-
- out1:
-        (void) lldp_tlv_packet_exit_container(tlv);
-
- out2:
-        return r;
-}
-
-int lldp_read_port_id(tlv_packet *tlv,
-                      uint8_t *type,
-                      uint16_t *length,
-                      uint8_t **data) {
-        uint8_t subtype;
-        char *s;
-        int r;
-
-        assert_return(tlv, -EINVAL);
-
-        r = lldp_tlv_packet_enter_container(tlv, LLDP_TYPE_PORT_ID);
-        if (r < 0)
-                goto out2;
-
-        r = tlv_packet_read_u8(tlv, &subtype);
-        if (r < 0)
-                goto out1;
-
-        switch (subtype) {
-        case LLDP_PORT_SUBTYPE_PORT_COMPONENT:
-        case LLDP_PORT_SUBTYPE_INTERFACE_ALIAS:
-        case LLDP_PORT_SUBTYPE_INTERFACE_NAME:
-        case LLDP_PORT_SUBTYPE_LOCALLY_ASSIGNED:
-
-                r = tlv_packet_read_string(tlv, &s, length);
-                if (r < 0)
-                        goto out1;
-
-                *data = (uint8_t *) s;
-
-                break;
-        case LLDP_PORT_SUBTYPE_MAC_ADDRESS:
-
-                r = tlv_packet_read_bytes(tlv, data, length);
-                if (r < 0)
-                        goto out1;
-
-                break;
-        default:
-                r = -EOPNOTSUPP;
-                break;
-        }
-
-        *type = subtype;
-
- out1:
-        (void) lldp_tlv_packet_exit_container(tlv);
-
- out2:
-        return r;
-}
-
-int lldp_read_ttl(tlv_packet *tlv, uint16_t *ttl) {
-        int r;
-
-        assert_return(tlv, -EINVAL);
-
-        r = lldp_tlv_packet_enter_container(tlv, LLDP_TYPE_TTL);
-        if (r < 0)
-                goto out;
-
-        r = tlv_packet_read_u16(tlv, ttl);
-
-        (void) lldp_tlv_packet_exit_container(tlv);
-
- out:
-        return r;
-}
-
-int lldp_read_system_name(tlv_packet *tlv,
-                          uint16_t *length,
-                          char **data) {
-        char *s;
-        int r;
-
-        assert_return(tlv, -EINVAL);
-
-        r = lldp_tlv_packet_enter_container(tlv, LLDP_TYPE_SYSTEM_NAME);
-        if (r < 0)
-                return r;
-
-        r = tlv_packet_read_string(tlv, &s, length);
-        if (r < 0)
-                goto out;
-
-        *data = (char *) s;
-
- out:
-        (void) lldp_tlv_packet_exit_container(tlv);
-
-        return r;
-}
-
-int lldp_read_system_description(tlv_packet *tlv,
-                                 uint16_t *length,
-                                 char **data) {
-        char *s;
-        int r;
-
-        assert_return(tlv, -EINVAL);
-
-        r = lldp_tlv_packet_enter_container(tlv, LLDP_TYPE_SYSTEM_DESCRIPTION);
-        if (r < 0)
-                return r;
-
-        r = tlv_packet_read_string(tlv, &s, length);
-        if (r < 0)
-                goto out;
-
-        *data = (char *) s;
-
- out:
-        (void) lldp_tlv_packet_exit_container(tlv);
-
-        return r;
-}
-
-int lldp_read_port_description(tlv_packet *tlv,
-                               uint16_t *length,
-                               char **data) {
-        char *s;
-        int r;
-
-        assert_return(tlv, -EINVAL);
-
-        r = lldp_tlv_packet_enter_container(tlv, LLDP_TYPE_PORT_DESCRIPTION);
-        if (r < 0)
-                return r;
-
-        r = tlv_packet_read_string(tlv, &s, length);
-        if (r < 0)
-                goto out;
-
-        *data = (char *) s;
-
- out:
-        (void) lldp_tlv_packet_exit_container(tlv);
-
-        return r;
-}
-
-int lldp_read_system_capability(tlv_packet *tlv, uint16_t *data) {
-        int r;
-
-        assert_return(tlv, -EINVAL);
-
-        r = lldp_tlv_packet_enter_container(tlv, LLDP_TYPE_SYSTEM_CAPABILITIES);
-        if (r < 0)
-                return r;
-
-        r = tlv_packet_read_u16(tlv, data);
-        if (r < 0)
-                goto out;
-
-        return 0;
- out:
-
-        (void) lldp_tlv_packet_exit_container(tlv);
-
-        return r;
-}
-
 /* 10.5.5.2.2 mibUpdateObjects ()
  * The mibUpdateObjects () procedure updates the MIB objects corresponding to
  * the TLVs contained in the received LLDPDU for the LLDP remote system
@@ -244,7 +44,7 @@ int lldp_mib_update_objects(lldp_chassis *c, tlv_packet *tlv) {
         assert_return(c, -EINVAL);
         assert_return(tlv, -EINVAL);
 
-        r = lldp_read_port_id(tlv, &type, &length, &data);
+        r = sd_lldp_packet_read_port_id(tlv, &type, &data, &length);
         if (r < 0)
                 return r;
 
@@ -253,13 +53,13 @@ int lldp_mib_update_objects(lldp_chassis *c, tlv_packet *tlv) {
 
                 if ((p->type == type && p->length == length && !memcmp(p->data, data, p->length))) {
 
-                        r = lldp_read_ttl(tlv, &ttl);
+                        r = sd_lldp_packet_read_ttl(tlv, &ttl);
                         if (r < 0)
                                 return r;
 
                         p->until = ttl * USEC_PER_SEC + now(clock_boottime_or_monotonic());
 
-                        tlv_packet_free(p->packet);
+                        sd_lldp_packet_unref(p->packet);
                         p->packet = tlv;
 
                         prioq_reshuffle(p->c->by_expiry, p, &p->prioq_idx);
@@ -281,7 +81,7 @@ int lldp_mib_remove_objects(lldp_chassis *c, tlv_packet *tlv) {
         assert_return(c, -EINVAL);
         assert_return(tlv, -EINVAL);
 
-        r = lldp_read_port_id(tlv, &type, &length, &data);
+        r = sd_lldp_packet_read_port_id(tlv, &type, &data, &length);
         if (r < 0)
                 return r;
 
@@ -312,11 +112,11 @@ int lldp_mib_add_objects(Prioq *by_expiry,
         assert_return(neighbour_mib, -EINVAL);
         assert_return(tlv, -EINVAL);
 
-        r = lldp_read_chassis_id(tlv, &subtype, &length, &data);
+        r = sd_lldp_packet_read_chassis_id(tlv, &subtype, &data, &length);
         if (r < 0)
                 goto drop;
 
-        r = lldp_read_ttl(tlv, &ttl);
+        r = sd_lldp_packet_read_ttl(tlv, &ttl);
         if (r < 0)
                 goto drop;
 
@@ -401,7 +201,7 @@ int lldp_mib_add_objects(Prioq *by_expiry,
         return 0;
 
  drop:
-        tlv_packet_free(tlv);
+        sd_lldp_packet_unref(tlv);
 
         if (new_chassis)
                 hashmap_remove(neighbour_mib, &c->chassis_id);
@@ -435,7 +235,7 @@ void lldp_neighbour_port_free(lldp_neighbour_port *p) {
         if(!p)
                 return;
 
-        tlv_packet_free(p->packet);
+        sd_lldp_packet_unref(p->packet);
 
         free(p->data);
         free(p);
@@ -452,11 +252,11 @@ int lldp_neighbour_port_new(lldp_chassis *c,
 
         assert(tlv);
 
-        r = lldp_read_port_id(tlv, &type, &length, &data);
+        r = sd_lldp_packet_read_port_id(tlv, &type, &data, &length);
         if (r < 0)
                 return r;
 
-        r = lldp_read_ttl(tlv, &ttl);
+        r = sd_lldp_packet_read_ttl(tlv, &ttl);
         if (r < 0)
                 return r;
 
@@ -505,7 +305,7 @@ int lldp_chassis_new(tlv_packet *tlv,
 
         assert(tlv);
 
-        r = lldp_read_chassis_id(tlv, &type, &length, &data);
+        r = sd_lldp_packet_read_chassis_id(tlv, &type, &data, &length);
         if (r < 0)
                 return r;
 
@@ -531,3 +331,30 @@ int lldp_chassis_new(tlv_packet *tlv,
 
         return 0;
 }
+
+int lldp_receive_packet(sd_event_source *s, int fd, uint32_t revents, void *userdata) {
+        _cleanup_lldp_packet_unref_ tlv_packet *packet = NULL;
+        tlv_packet *p;
+        uint16_t length;
+        int r;
+
+        assert(fd);
+        assert(userdata);
+
+        r = tlv_packet_new(&packet);
+        if (r < 0)
+                return r;
+
+        length = read(fd, &packet->pdu, sizeof(packet->pdu));
+
+        /* Silently drop the packet */
+        if ((size_t) length > ETHER_MAX_LEN)
+                return 0;
+
+        packet->userdata = userdata;
+
+        p = packet;
+        packet = NULL;
+
+        return lldp_handle_packet(p, (uint16_t) length);
+}
diff --git a/src/libsystemd-network/lldp-internal.h b/src/libsystemd-network/lldp-internal.h
index f4eadbb87e..284cc6720e 100644
--- a/src/libsystemd-network/lldp-internal.h
+++ b/src/libsystemd-network/lldp-internal.h
@@ -26,6 +26,7 @@
 #include "list.h"
 #include "lldp-tlv.h"
 #include "prioq.h"
+#include "sd-event.h"
 
 typedef struct lldp_neighbour_port lldp_neighbour_port;
 typedef struct lldp_chassis lldp_chassis;
@@ -86,13 +87,6 @@ int lldp_mib_update_objects(lldp_chassis *c, tlv_packet *tlv);
 int lldp_mib_add_objects(Prioq *by_expiry, Hashmap *neighbour_mib, tlv_packet *tlv);
 int lldp_mib_remove_objects(lldp_chassis *c, tlv_packet *tlv);
 
-int lldp_read_chassis_id(tlv_packet *tlv, uint8_t *type, uint16_t *length, uint8_t **data);
-int lldp_read_port_id(tlv_packet *tlv, uint8_t *type, uint16_t *length, uint8_t **data);
-int lldp_read_ttl(tlv_packet *tlv, uint16_t *ttl);
-int lldp_read_system_name(tlv_packet *tlv, uint16_t *length, char **data);
-int lldp_read_system_description(tlv_packet *tlv, uint16_t *length, char **data);
-int lldp_read_system_capability(tlv_packet *tlv, uint16_t *data);
-int lldp_read_port_description(tlv_packet *tlv, uint16_t *length, char **data);
-
 int lldp_handle_packet(tlv_packet *m, uint16_t length);
+int lldp_receive_packet(sd_event_source *s, int fd, uint32_t revents, void *userdata);
 #define log_lldp(fmt, ...) log_internal(LOG_DEBUG, 0, __FILE__, __LINE__, __func__, "LLDP: " fmt, ##__VA_ARGS__)
diff --git a/src/libsystemd-network/lldp-network.c b/src/libsystemd-network/lldp-network.c
index 664d2f7867..12a6599ff1 100644
--- a/src/libsystemd-network/lldp-network.c
+++ b/src/libsystemd-network/lldp-network.c
@@ -82,30 +82,3 @@ int lldp_network_bind_raw_socket(int ifindex) {
 
         return r;
 }
-
-int lldp_receive_packet(sd_event_source *s, int fd, uint32_t revents, void *userdata) {
-        _cleanup_tlv_packet_free_ tlv_packet *packet = NULL;
-        tlv_packet *p;
-        uint16_t length;
-        int r;
-
-        assert(fd);
-        assert(userdata);
-
-        r = tlv_packet_new(&packet);
-        if (r < 0)
-                return r;
-
-        length = read(fd, &packet->pdu, sizeof(packet->pdu));
-
-        /* Silently drop the packet */
-        if ((size_t) length > ETHER_MAX_LEN)
-                return 0;
-
-        packet->userdata = userdata;
-
-        p = packet;
-        packet = NULL;
-
-        return lldp_handle_packet(p, (uint16_t) length);
-}
diff --git a/src/libsystemd-network/lldp-network.h b/src/libsystemd-network/lldp-network.h
index b7f8d3bf80..74ee13a414 100644
--- a/src/libsystemd-network/lldp-network.h
+++ b/src/libsystemd-network/lldp-network.h
@@ -25,4 +25,3 @@
 #include "sd-event.h"
 
 int lldp_network_bind_raw_socket(int ifindex);
-int lldp_receive_packet(sd_event_source *s, int fd, uint32_t revents, void *userdata);
diff --git a/src/libsystemd-network/lldp-port.c b/src/libsystemd-network/lldp-port.c
index 97fe7c1dd3..7486b4c38f 100644
--- a/src/libsystemd-network/lldp-port.c
+++ b/src/libsystemd-network/lldp-port.c
@@ -23,6 +23,7 @@
 #include "async.h"
 #include "lldp-port.h"
 #include "lldp-network.h"
+#include "lldp-internal.h"
 
 int lldp_port_start(lldp_port *p) {
         int r;
diff --git a/src/libsystemd-network/lldp-tlv.c b/src/libsystemd-network/lldp-tlv.c
index 0cea5b10a6..66af22e37d 100644
--- a/src/libsystemd-network/lldp-tlv.c
+++ b/src/libsystemd-network/lldp-tlv.c
@@ -54,22 +54,41 @@ int tlv_packet_new(tlv_packet **ret) {
                 return -ENOMEM;
 
         LIST_HEAD_INIT(m->sections);
+        m->n_ref = 1;
 
         *ret = m;
 
         return 0;
 }
 
-void tlv_packet_free(tlv_packet *m) {
+tlv_packet *sd_lldp_packet_ref(tlv_packet *m) {
+
+        if (!m)
+                return NULL;
+
+        assert(m->n_ref > 0);
+        m->n_ref++;
+
+        return m;
+}
+
+tlv_packet *sd_lldp_packet_unref(tlv_packet *m) {
         tlv_section *s, *n;
 
         if (!m)
-                return;
+                return NULL;
+
+        assert(m->n_ref > 0);
+        m->n_ref--;
+
+        if (m->n_ref > 0)
+                return m;
 
         LIST_FOREACH_SAFE(section, s, n, m->sections)
                 tlv_section_free(s);
 
         free(m);
+        return NULL;
 }
 
 int tlv_packet_append_bytes(tlv_packet *m, const void *data, size_t data_length) {
@@ -221,9 +240,9 @@ int tlv_packet_read_string(tlv_packet *m, char **data, uint16_t *data_length) {
                 return r;
 
         *data = (char *) val;
-        *data_length = m->container->length;
+        *data_length = m->container->data + m->container->length - m->container->read_pos;
 
-        m->container->read_pos += m->container->length;
+        m->container->read_pos += *data_length;
 
         return 0;
 }
@@ -239,9 +258,9 @@ int tlv_packet_read_bytes(tlv_packet *m, uint8_t **data, uint16_t *data_length)
                 return r;
 
         *data = (uint8_t *) val;
-        *data_length = m->container->length;
+        *data_length = m->container->data + m->container->length - m->container->read_pos;
 
-        m->container->read_pos += m->container->length;
+        m->container->read_pos += *data_length;
 
         return 0;
 }
@@ -258,7 +277,7 @@ int tlv_packet_parse_pdu(tlv_packet *m, uint16_t size) {
 
         p = m->pdu;
 
-        /* extract ethernet herader */
+        /* extract ethernet header */
         memcpy(&m->mac, p, ETH_ALEN);
         p += sizeof(struct ether_header);
 
@@ -278,6 +297,17 @@ int tlv_packet_parse_pdu(tlv_packet *m, uint16_t size) {
                 }
 
                 p += 2;
+
+                if (section->type == LLDP_TYPE_PRIVATE &&
+                    section->length >= LLDP_OUI_LEN + 1) {
+                        section->oui = p;
+                        p += LLDP_OUI_LEN;
+                        section->subtype = *p++;
+
+                        section->length -= LLDP_OUI_LEN + 1;
+                        l += LLDP_OUI_LEN + 1;
+                }
+
                 section->data = p;
 
                 LIST_FIND_TAIL(section, m->sections, tail);
@@ -294,6 +324,7 @@ int lldp_tlv_packet_enter_container(tlv_packet *m, uint16_t type) {
         tlv_section *s;
 
         assert_return(m, -EINVAL);
+        assert_return(type != LLDP_TYPE_PRIVATE, -EINVAL);
 
         LIST_FOREACH(section, s, m->sections)
                 if (s->type == type)
@@ -305,7 +336,35 @@ int lldp_tlv_packet_enter_container(tlv_packet *m, uint16_t type) {
 
         m->container->read_pos = s->data;
         if (!m->container->read_pos) {
-                m->container = 0;
+                m->container = NULL;
+                return -1;
+        }
+
+        return 0;
+}
+
+int lldp_tlv_packet_enter_container_oui(tlv_packet *m, const uint8_t *oui, uint8_t subtype) {
+        tlv_section *s;
+
+        assert_return(m, -EINVAL);
+        assert_return(oui, -EINVAL);
+
+        LIST_FOREACH(section, s, m->sections) {
+                if (s->type == LLDP_TYPE_PRIVATE &&
+                    s->oui &&
+                    s->subtype == subtype &&
+                    !memcmp(s->oui, oui, LLDP_OUI_LEN))
+                        break;
+        }
+
+        if (!s)
+                return -1;
+
+        m->container = s;
+
+        m->container->read_pos = s->data;
+        if (!m->container->read_pos) {
+                m->container = NULL;
                 return -1;
         }
 
@@ -319,3 +378,270 @@ int lldp_tlv_packet_exit_container(tlv_packet *m) {
 
         return 0;
 }
+
+static int lldp_tlv_packet_read_u16_tlv(tlv_packet *tlv, uint16_t type, uint16_t *value) {
+        int r, r2;
+
+        assert_return(tlv, -EINVAL);
+
+        r = lldp_tlv_packet_enter_container(tlv, type);
+        if (r < 0)
+                goto out;
+
+        r = tlv_packet_read_u16(tlv, value);
+        r2 = lldp_tlv_packet_exit_container(tlv);
+
+ out:
+        return r < 0 ? r : r2;
+}
+
+static int lldp_tlv_packet_read_string_tlv(tlv_packet *tlv, uint16_t type, char **data, uint16_t *length) {
+        char *s;
+        int r, r2;
+
+        assert_return(tlv, -EINVAL);
+
+        r = lldp_tlv_packet_enter_container(tlv, type);
+        if (r < 0)
+                return r;
+
+        r = tlv_packet_read_string(tlv, &s, length);
+        if (r < 0)
+                goto out;
+
+        *data = (char *) s;
+
+ out:
+        r2 = lldp_tlv_packet_exit_container(tlv);
+
+        return r < 0 ? r : r2;
+}
+
+int sd_lldp_packet_read_chassis_id(tlv_packet *tlv,
+                                   uint8_t *type,
+                                   uint8_t **data,
+                                   uint16_t *length) {
+        uint8_t subtype;
+        int r, r2;
+
+        assert_return(tlv, -EINVAL);
+
+        r = lldp_tlv_packet_enter_container(tlv, LLDP_TYPE_CHASSIS_ID);
+        if (r < 0)
+                goto out2;
+
+        r = tlv_packet_read_u8(tlv, &subtype);
+        if (r < 0)
+                goto out1;
+
+        switch (subtype) {
+        case LLDP_CHASSIS_SUBTYPE_MAC_ADDRESS:
+
+                r = tlv_packet_read_bytes(tlv, data, length);
+                if (r < 0)
+                        goto out1;
+
+                break;
+        default:
+                r = -EOPNOTSUPP;
+                break;
+        }
+
+        *type = subtype;
+
+ out1:
+        r2 = lldp_tlv_packet_exit_container(tlv);
+
+ out2:
+        return r < 0 ? r : r2;
+}
+
+int sd_lldp_packet_read_port_id(tlv_packet *tlv,
+                                uint8_t *type,
+                                uint8_t **data,
+                                uint16_t *length) {
+        uint8_t subtype;
+        char *s;
+        int r, r2;
+
+        assert_return(tlv, -EINVAL);
+
+        r = lldp_tlv_packet_enter_container(tlv, LLDP_TYPE_PORT_ID);
+        if (r < 0)
+                goto out2;
+
+        r = tlv_packet_read_u8(tlv, &subtype);
+        if (r < 0)
+                goto out1;
+
+        switch (subtype) {
+        case LLDP_PORT_SUBTYPE_PORT_COMPONENT:
+        case LLDP_PORT_SUBTYPE_INTERFACE_ALIAS:
+        case LLDP_PORT_SUBTYPE_INTERFACE_NAME:
+        case LLDP_PORT_SUBTYPE_LOCALLY_ASSIGNED:
+
+                r = tlv_packet_read_string(tlv, &s, length);
+                if (r < 0)
+                        goto out1;
+
+                *data = (uint8_t *) s;
+
+                break;
+        case LLDP_PORT_SUBTYPE_MAC_ADDRESS:
+
+                r = tlv_packet_read_bytes(tlv, data, length);
+                if (r < 0)
+                        goto out1;
+
+                break;
+        default:
+                r = -EOPNOTSUPP;
+                break;
+        }
+
+        *type = subtype;
+
+ out1:
+        r2 = lldp_tlv_packet_exit_container(tlv);
+
+ out2:
+        return r < 0 ? r : r2;
+}
+
+int sd_lldp_packet_read_ttl(tlv_packet *tlv, uint16_t *ttl) {
+        return lldp_tlv_packet_read_u16_tlv(tlv, LLDP_TYPE_TTL, ttl);
+}
+
+int sd_lldp_packet_read_system_name(tlv_packet *tlv,
+                                    char **data,
+                                    uint16_t *length) {
+        return lldp_tlv_packet_read_string_tlv(tlv, LLDP_TYPE_SYSTEM_NAME, data, length);
+}
+
+int sd_lldp_packet_read_system_description(tlv_packet *tlv,
+                                           char **data,
+                                           uint16_t *length) {
+        return lldp_tlv_packet_read_string_tlv(tlv, LLDP_TYPE_SYSTEM_DESCRIPTION, data, length);
+}
+
+int sd_lldp_packet_read_port_description(tlv_packet *tlv,
+                                         char **data,
+                                         uint16_t *length) {
+        return lldp_tlv_packet_read_string_tlv(tlv, LLDP_TYPE_PORT_DESCRIPTION, data, length);
+}
+
+int sd_lldp_packet_read_system_capability(tlv_packet *tlv, uint16_t *data) {
+        return lldp_tlv_packet_read_u16_tlv(tlv, LLDP_TYPE_SYSTEM_CAPABILITIES, data);
+}
+
+int sd_lldp_packet_read_port_vlan_id(tlv_packet *tlv, uint16_t *id) {
+        int r, r2;
+
+        assert_return(tlv, -EINVAL);
+
+        r = lldp_tlv_packet_enter_container_oui(tlv, LLDP_OUI_802_1, LLDP_OUI_SUBTYPE_802_1_PORT_VLAN_ID);
+        if (r < 0)
+                goto out;
+
+        r = tlv_packet_read_u16(tlv, id);
+        r2 = lldp_tlv_packet_exit_container(tlv);
+
+ out:
+        return r < 0 ? r : r2;
+}
+
+int sd_lldp_packet_read_port_protocol_vlan_id(sd_lldp_packet *tlv, uint8_t *flags, uint16_t *id) {
+        int r, r2;
+
+        assert_return(tlv, -EINVAL);
+
+        r = lldp_tlv_packet_enter_container_oui(tlv, LLDP_OUI_802_1, LLDP_OUI_SUBTYPE_802_1_PORT_PROTOCOL_VLAN_ID);
+        if (r < 0)
+                goto out;
+
+        r = tlv_packet_read_u8(tlv, flags);
+        if (r >= 0)
+                r = tlv_packet_read_u16(tlv, id);
+
+        r2 = lldp_tlv_packet_exit_container(tlv);
+
+ out:
+        return r < 0 ? r : r2;
+}
+
+int sd_lldp_packet_read_vlan_name(tlv_packet *tlv, uint16_t *vlan_id, char **name, uint16_t *length) {
+        int r, r2;
+        uint8_t len = 0;
+
+        assert_return(tlv, -EINVAL);
+
+        r = lldp_tlv_packet_enter_container_oui(tlv, LLDP_OUI_802_1, LLDP_OUI_SUBTYPE_802_1_VLAN_NAME);
+        if (r < 0)
+                goto out;
+
+        r = tlv_packet_read_u16(tlv, vlan_id);
+        if (r >= 0)
+                r = tlv_packet_read_u8(tlv, &len);
+        if (r >= 0)
+                r = tlv_packet_read_string(tlv, name, length);
+
+        if (r >= 0 && len < *length)
+                *length = len;
+
+        r2 = lldp_tlv_packet_exit_container(tlv);
+
+ out:
+        return r < 0 ? r : r2;
+}
+
+int sd_lldp_packet_read_management_vid(tlv_packet *tlv, uint16_t *id) {
+        int r, r2;
+
+        assert_return(tlv, -EINVAL);
+
+        r = lldp_tlv_packet_enter_container_oui(tlv, LLDP_OUI_802_1, LLDP_OUI_SUBTYPE_802_1_MANAGEMENT_VID);
+        if (r < 0)
+                goto out;
+
+        r = tlv_packet_read_u16(tlv, id);
+        r2 = lldp_tlv_packet_exit_container(tlv);
+
+ out:
+        return r < 0 ? r : r2;
+}
+
+int sd_lldp_packet_read_link_aggregation(sd_lldp_packet *tlv, uint8_t *status, uint32_t *id) {
+        int r, r2;
+
+        assert_return(tlv, -EINVAL);
+
+        r = lldp_tlv_packet_enter_container_oui(tlv, LLDP_OUI_802_1, LLDP_OUI_SUBTYPE_802_1_LINK_AGGREGATION);
+        if (r < 0)
+                goto out;
+
+        r = tlv_packet_read_u8(tlv, status);
+        if (r >= 0)
+                r = tlv_packet_read_u32(tlv, id);
+
+        r2 = lldp_tlv_packet_exit_container(tlv);
+
+ out:
+        return r < 0 ? r : r2;
+}
+
+int sd_lldp_packet_get_destination_type(tlv_packet *tlv, int *dest) {
+        assert_return(tlv, -EINVAL);
+        assert_return(dest, -EINVAL);
+
+        /* 802.1AB-2009, Table 7-1 */
+        if (!memcmp(&tlv->mac, LLDP_MAC_NEAREST_BRIDGE, ETH_ALEN))
+                *dest = SD_LLDP_DESTINATION_TYPE_NEAREST_BRIDGE;
+        else if (!memcmp(&tlv->mac, LLDP_MAC_NEAREST_NON_TPMR_BRIDGE, ETH_ALEN))
+                *dest = SD_LLDP_DESTINATION_TYPE_NEAREST_NON_TPMR_BRIDGE;
+        else if (!memcmp(&tlv->mac, LLDP_MAC_NEAREST_CUSTOMER_BRIDGE, ETH_ALEN))
+                *dest = SD_LLDP_DESTINATION_TYPE_NEAREST_CUSTOMER_BRIDGE;
+        else
+                return -EINVAL;
+
+        return 0;
+}
diff --git a/src/libsystemd-network/lldp-tlv.h b/src/libsystemd-network/lldp-tlv.h
index ce3334e115..2d2c776be6 100644
--- a/src/libsystemd-network/lldp-tlv.h
+++ b/src/libsystemd-network/lldp-tlv.h
@@ -28,12 +28,18 @@
 #include "lldp.h"
 #include "list.h"
 
+#include "sd-lldp.h"
+
 typedef struct tlv_packet tlv_packet;
 typedef struct tlv_section tlv_section;
 
+#define LLDP_OUI_LEN 3
+
 struct tlv_section {
         uint16_t type;
         uint16_t length;
+        uint8_t *oui;
+        uint8_t subtype;
 
         uint8_t *read_pos;
         uint8_t *data;
@@ -41,10 +47,16 @@ struct tlv_section {
         LIST_FIELDS(tlv_section, section);
 };
 
+#define LLDP_MAC_NEAREST_BRIDGE          (uint8_t[]) { 0x01, 0x80, 0xc2, 0x00, 0x00, 0x0e }
+#define LLDP_MAC_NEAREST_NON_TPMR_BRIDGE (uint8_t[]) { 0x01, 0x80, 0xc2, 0x00, 0x00, 0x03 }
+#define LLDP_MAC_NEAREST_CUSTOMER_BRIDGE (uint8_t[]) { 0x01, 0x80, 0xc2, 0x00, 0x00, 0x00 }
+
 int tlv_section_new(tlv_section **ret);
 void tlv_section_free(tlv_section *ret);
 
 struct tlv_packet {
+        unsigned n_ref;
+
         uint16_t type;
         uint16_t length;
         usec_t ts;
@@ -61,10 +73,9 @@ struct tlv_packet {
 };
 
 int tlv_packet_new(tlv_packet **ret);
-void tlv_packet_free(tlv_packet *m);
 
-DEFINE_TRIVIAL_CLEANUP_FUNC(tlv_packet*, tlv_packet_free);
-#define _cleanup_tlv_packet_free_ _cleanup_(tlv_packet_freep)
+DEFINE_TRIVIAL_CLEANUP_FUNC(sd_lldp_packet*, sd_lldp_packet_unref);
+#define _cleanup_lldp_packet_unref_ _cleanup_(sd_lldp_packet_unrefp)
 
 int lldp_tlv_packet_open_container(tlv_packet *m, uint16_t type);
 int lldp_tlv_packet_close_container(tlv_packet *m);
@@ -76,6 +87,7 @@ int tlv_packet_append_u32(tlv_packet *m, uint32_t data);
 int tlv_packet_append_string(tlv_packet *m, char *data, uint16_t size);
 
 int lldp_tlv_packet_enter_container(tlv_packet *m, uint16_t type);
+int lldp_tlv_packet_enter_container_oui(tlv_packet *m, const uint8_t *oui, uint8_t subtype);
 int lldp_tlv_packet_exit_container(tlv_packet *m);
 
 int tlv_packet_read_bytes(tlv_packet *m, uint8_t **data, uint16_t *data_length);
diff --git a/src/libsystemd-network/lldp.h b/src/libsystemd-network/lldp.h
index 5e4b283e26..19e5cc5f41 100644
--- a/src/libsystemd-network/lldp.h
+++ b/src/libsystemd-network/lldp.h
@@ -113,3 +113,16 @@ typedef enum LLDPMedCapability {
         LLDP_MED_CAPABILITY_MAX,
         LLDP_MED_CAPABILITY_INVALID        = -1,
 } LLDPMedCapability;
+
+#define LLDP_OUI_802_1 (uint8_t[]) { 0x00, 0x80, 0xc2 }
+#define LLDP_OUI_802_3 (uint8_t[]) { 0x00, 0x12, 0x0f }
+
+enum {
+        LLDP_OUI_SUBTYPE_802_1_PORT_VLAN_ID            = 1,
+        LLDP_OUI_SUBTYPE_802_1_PORT_PROTOCOL_VLAN_ID   = 2,
+        LLDP_OUI_SUBTYPE_802_1_VLAN_NAME               = 3,
+        LLDP_OUI_SUBTYPE_802_1_PROTOCOL_IDENTITY       = 4,
+        LLDP_OUI_SUBTYPE_802_1_VID_USAGE_DIGEST        = 5,
+        LLDP_OUI_SUBTYPE_802_1_MANAGEMENT_VID          = 6,
+        LLDP_OUI_SUBTYPE_802_1_LINK_AGGREGATION        = 7,
+};
diff --git a/src/libsystemd-network/sd-lldp.c b/src/libsystemd-network/sd-lldp.c
index 0b7d35cdf1..06949a1e83 100644
--- a/src/libsystemd-network/sd-lldp.c
+++ b/src/libsystemd-network/sd-lldp.c
@@ -197,7 +197,7 @@ int lldp_handle_packet(tlv_packet *tlv, uint16_t length) {
                         goto out;
                 }
 
-                /* skip type and lengh encoding */
+                /* skip type and length encoding */
                 p += 2;
                 q = p;
 
@@ -336,7 +336,7 @@ int lldp_handle_packet(tlv_packet *tlv, uint16_t length) {
                 lldp->statistics.stats_frames_in_errors_total ++;
         }
 
-        tlv_packet_free(tlv);
+        sd_lldp_packet_unref(tlv);
 
         return 0;
 }
@@ -453,7 +453,7 @@ int sd_lldp_save(sd_lldp *lldp, const char *lldp_file) {
                         _cleanup_free_ char *s = NULL;
                         char *k, *t;
 
-                        r = lldp_read_chassis_id(p->packet, &type, &length, &mac);
+                        r = sd_lldp_packet_read_chassis_id(p->packet, &type, &mac, &length);
                         if (r < 0)
                                 continue;
 
@@ -466,7 +466,7 @@ int sd_lldp_save(sd_lldp *lldp, const char *lldp_file) {
                                 goto fail;
                         }
 
-                        r = lldp_read_port_id(p->packet, &type, &length, &port_id);
+                        r = sd_lldp_packet_read_port_id(p->packet, &type, &port_id, &length);
                         if (r < 0)
                                 continue;
 
@@ -511,7 +511,7 @@ int sd_lldp_save(sd_lldp *lldp, const char *lldp_file) {
                         free(s);
                         s = k;
 
-                        r = lldp_read_system_name(p->packet, &length, &k);
+                        r = sd_lldp_packet_read_system_name(p->packet, &k, &length);
                         if (r < 0)
                                 k = strappend(s, "'_NAME=N/A' ");
                         else {
@@ -533,7 +533,7 @@ int sd_lldp_save(sd_lldp *lldp, const char *lldp_file) {
                         free(s);
                         s = k;
 
-                        (void) lldp_read_system_capability(p->packet, &data);
+                        (void) sd_lldp_packet_read_system_capability(p->packet, &data);
 
                         sprintf(buf, "'_CAP=%x'", data);
 
@@ -700,3 +700,35 @@ int sd_lldp_new(int ifindex,
 
         return 0;
 }
+
+int sd_lldp_get_packets(sd_lldp *lldp, sd_lldp_packet ***tlvs) {
+        lldp_neighbour_port *p;
+        lldp_chassis *c;
+        Iterator iter;
+        unsigned count = 0, i;
+
+        assert_return(lldp, -EINVAL);
+        assert_return(tlvs, -EINVAL);
+
+        HASHMAP_FOREACH(c, lldp->neighbour_mib, iter) {
+                LIST_FOREACH(port, p, c->ports)
+                        count++;
+        }
+
+        if (!count) {
+                *tlvs = NULL;
+                return 0;
+        }
+
+        *tlvs = new(sd_lldp_packet *, count);
+        if (!*tlvs)
+                return -ENOMEM;
+
+        i = 0;
+        HASHMAP_FOREACH(c, lldp->neighbour_mib, iter) {
+                LIST_FOREACH(port, p, c->ports)
+                        (*tlvs)[i++] = sd_lldp_packet_ref(p->packet);
+        }
+
+        return count;
+}
diff --git a/src/libsystemd-network/test-lldp.c b/src/libsystemd-network/test-lldp.c
index 06545aee59..e57102a576 100644
--- a/src/libsystemd-network/test-lldp.c
+++ b/src/libsystemd-network/test-lldp.c
@@ -25,20 +25,26 @@
 #include <net/ethernet.h>
 #include <arpa/inet.h>
 
+#include "sd-lldp.h"
+#include "sd-event.h"
+#include "event-util.h"
 #include "macro.h"
 #include "lldp.h"
 #include "lldp-tlv.h"
+#include "lldp-network.h"
 
 #define TEST_LLDP_PORT "em1"
 #define TEST_LLDP_TYPE_SYSTEM_NAME "systemd-lldp"
 #define TEST_LLDP_TYPE_SYSTEM_DESC "systemd-lldp-desc"
 
+static int test_fd[2];
+
 static struct ether_addr mac_addr = {
         .ether_addr_octet = {'A', 'B', 'C', '1', '2', '3'}
 };
 
 static int lldp_build_tlv_packet(tlv_packet **ret) {
-        _cleanup_tlv_packet_free_ tlv_packet *m = NULL;
+        _cleanup_lldp_packet_unref_ tlv_packet *m = NULL;
         const uint8_t lldp_dst[] = LLDP_MULTICAST_ADDR;
         struct ether_header ether = {
                 .ether_type = htons(ETHERTYPE_LLDP),
@@ -202,6 +208,15 @@ static int lldp_parse_ttl_tlv(tlv_packet *m) {
         return 0;
 }
 
+static int lldp_get_destination_type(tlv_packet *m) {
+        int dest;
+
+        assert_se(sd_lldp_packet_get_destination_type(m, &dest) >= 0);
+        assert_se(dest == SD_LLDP_DESTINATION_TYPE_NEAREST_BRIDGE);
+
+        return 0;
+}
+
 static int lldp_parse_tlv_packet(tlv_packet *m, int len) {
         uint8_t subtype;
 
@@ -212,20 +227,241 @@ static int lldp_parse_tlv_packet(tlv_packet *m, int len) {
         assert_se(lldp_parse_ttl_tlv(m) >= 0);
         assert_se(lldp_parse_system_desc_tlv(m) >= 0);
 
+        assert_se(lldp_get_destination_type(m) >= 0);
+
         return 0;
 }
 
-int main(int argc, char *argv[]) {
-        _cleanup_tlv_packet_free_ tlv_packet *tlv = NULL;
+static void test_parser(void) {
+        _cleanup_lldp_packet_unref_ tlv_packet *tlv = NULL;
 
         /* form a packet */
         lldp_build_tlv_packet(&tlv);
-
         /* parse the packet */
         tlv_packet_parse_pdu(tlv, tlv->length);
-
         /* verify */
         lldp_parse_tlv_packet(tlv, tlv->length);
+}
+
+int lldp_network_bind_raw_socket(int ifindex) {
+        if (socketpair(AF_UNIX, SOCK_DGRAM | SOCK_NONBLOCK, 0, test_fd) < 0)
+                return -errno;
+
+        return test_fd[0];
+}
+
+static int lldp_handler_calls;
+static void lldp_handler (sd_lldp *lldp, int event, void *userdata) {
+        lldp_handler_calls++;
+}
+
+static int start_lldp(sd_lldp **lldp, sd_event *e, sd_lldp_cb_t cb, void *cb_data) {
+        int r;
+
+        r = sd_lldp_new(42, "dummy", &mac_addr, lldp);
+        if (r)
+                return r;
+
+        r = sd_lldp_attach_event(*lldp, e, 0);
+        if (r)
+                return r;
+
+        r = sd_lldp_set_callback(*lldp, cb, cb_data);
+        if (r)
+                return r;
+
+        r = sd_lldp_start(*lldp);
+        if (r)
+                return r;
+
+        return 0;
+}
+
+static int stop_lldp(sd_lldp *lldp) {
+        int r;
+
+        r = sd_lldp_stop(lldp);
+        if (r)
+                return r;
+
+        r = sd_lldp_detach_event(lldp);
+        if (r)
+                return r;
+
+        sd_lldp_free(lldp);
+        safe_close(test_fd[1]);
+
+        return 0;
+}
+
+static void test_receive_basic_packet(sd_event *e) {
+        sd_lldp *lldp;
+        sd_lldp_packet **packets;
+        uint8_t type, *data;
+        uint16_t length, ttl;
+        int dest_type;
+        char *str;
+        uint8_t frame[] = {
+                /* Ethernet header */
+                0x01, 0x80, 0xc2, 0x00, 0x00, 0x03,     /* Destination MAC*/
+                0x01, 0x02, 0x03, 0x04, 0x05, 0x06,     /* Source MAC */
+                0x88, 0xcc,                             /* Ethertype */
+                /* LLDP mandatory TLVs */
+                0x02, 0x07, 0x04, 0x00, 0x01, 0x02,     /* Chassis: MAC, 00:01:02:03:04:05 */
+                0x03, 0x04, 0x05,
+                0x04, 0x04, 0x05, 0x31, 0x2f, 0x33,     /* Port: interface name, "1/3" */
+                0x06, 0x02, 0x00, 0x78,                 /* TTL: 120 seconds*/
+                /* LLDP optional TLVs */
+                0x08, 0x04, 0x50, 0x6f, 0x72, 0x74,     /* Port Description: "Port" */
+                0x0a, 0x03, 0x53, 0x59, 0x53,           /* System Name: "SYS" */
+                0x0c, 0x04, 0x66, 0x6f, 0x6f, 0x00,     /* System Description: "foo" (NULL-terminated) */
+                0x00, 0x00                              /* End Of LLDPDU */
+        };
+
+        lldp_handler_calls = 0;
+        assert_se(start_lldp(&lldp, e, lldp_handler, NULL) == 0);
+
+        assert_se(write(test_fd[1], frame, sizeof(frame)) == sizeof(frame));
+        sd_event_run(e, 0);
+        assert_se(lldp_handler_calls == 1);
+        assert_se(sd_lldp_get_packets(lldp, &packets) == 1);
+
+        assert_se(sd_lldp_packet_read_chassis_id(packets[0], &type, &data, &length) == 0);
+        assert_se(type == LLDP_CHASSIS_SUBTYPE_MAC_ADDRESS);
+        assert_se(length == ETH_ALEN);
+        assert_se(!memcmp(data, "\x00\x01\x02\x03\x04\x05", ETH_ALEN));
+
+        assert_se(sd_lldp_packet_read_port_id(packets[0], &type, &data, &length) == 0);
+        assert_se(type == LLDP_PORT_SUBTYPE_INTERFACE_NAME);
+        assert_se(length == 3);
+        assert_se(strneq((char *) data, "1/3", 3));
+
+        assert_se(sd_lldp_packet_read_port_description(packets[0], &str, &length) == 0);
+        assert_se(length == 4);
+        assert_se(strneq(str, "Port", 4));
+
+        assert_se(sd_lldp_packet_read_system_name(packets[0], &str, &length) == 0);
+        assert_se(length == 3);
+        assert_se(strneq(str, "SYS", 3));
+
+        assert_se(sd_lldp_packet_read_system_description(packets[0], &str, &length) == 0);
+        assert_se(length == 4);         /* This is the real length in the TLV packet */
+        assert_se(strneq(str, "foo", 3));
+
+        assert_se(sd_lldp_packet_read_ttl(packets[0], &ttl) == 0);
+        assert_se(ttl == 120);
+
+        assert_se(sd_lldp_packet_get_destination_type(packets[0], &dest_type) == 0);
+        assert_se(dest_type == SD_LLDP_DESTINATION_TYPE_NEAREST_NON_TPMR_BRIDGE);
+
+        sd_lldp_packet_unref(packets[0]);
+        free(packets);
+
+        assert_se(stop_lldp(lldp) == 0);
+}
+
+static void test_receive_incomplete_packet(sd_event *e) {
+        sd_lldp *lldp;
+        sd_lldp_packet **packets;
+        uint8_t frame[] = {
+                /* Ethernet header */
+                0x01, 0x80, 0xc2, 0x00, 0x00, 0x03,     /* Destination MAC*/
+                0x01, 0x02, 0x03, 0x04, 0x05, 0x06,     /* Source MAC */
+                0x88, 0xcc,                             /* Ethertype */
+                /* LLDP mandatory TLVs */
+                0x02, 0x07, 0x04, 0x00, 0x01, 0x02,     /* Chassis: MAC, 00:01:02:03:04:05 */
+                0x03, 0x04, 0x05,
+                0x04, 0x04, 0x05, 0x31, 0x2f, 0x33,     /* Port: interface name, "1/3" */
+                                                        /* Missing TTL */
+                0x00, 0x00                              /* End Of LLDPDU */
+        };
+
+        lldp_handler_calls = 0;
+        assert_se(start_lldp(&lldp, e, lldp_handler, NULL) == 0);
+
+        assert_se(write(test_fd[1], frame, sizeof(frame)) == sizeof(frame));
+        sd_event_run(e, 0);
+        assert_se(lldp_handler_calls == 0);
+        assert_se(sd_lldp_get_packets(lldp, &packets) == 0);
+
+        assert_se(stop_lldp(lldp) == 0);
+}
+
+static void test_receive_oui_packet(sd_event *e) {
+        sd_lldp *lldp;
+        sd_lldp_packet **packets;
+        uint32_t id32;
+        uint16_t id16, len;
+        uint8_t flags;
+        char *str;
+        uint8_t frame[] = {
+                /* Ethernet header */
+                0x01, 0x80, 0xc2, 0x00, 0x00, 0x03,     /* Destination MAC*/
+                0x01, 0x02, 0x03, 0x04, 0x05, 0x06,     /* Source MAC */
+                0x88, 0xcc,                             /* Ethertype */
+                /* LLDP mandatory TLVs */
+                0x02, 0x07, 0x04, 0x00, 0x01, 0x02,     /* Chassis: MAC, 00:01:02:03:04:05 */
+                0x03, 0x04, 0x05,
+                0x04, 0x04, 0x05, 0x31, 0x2f, 0x33,     /* Port TLV: interface name, "1/3" */
+                0x06, 0x02, 0x00, 0x78,                 /* TTL: 120 seconds*/
+                /* LLDP optional TLVs */
+                0xfe, 0x06, 0x00, 0x80, 0xc2, 0x01,     /* Port VLAN ID: 0x1234 */
+                0x12, 0x34,
+                0xfe, 0x07, 0x00, 0x80, 0xc2, 0x02,     /* Port and protocol: flag 1, PPVID 0x7788 */
+                0x01, 0x77, 0x88,
+                0xfe, 0x0d, 0x00, 0x80, 0xc2, 0x03,     /* VLAN Name: ID 0x1234, name "Vlan51" */
+                0x12, 0x34, 0x06, 0x56, 0x6c, 0x61,
+                0x6e, 0x35, 0x31,
+                0xfe, 0x06, 0x00, 0x80, 0xc2, 0x06,     /* Management VID: 0x0102 */
+                0x01, 0x02,
+                0xfe, 0x09, 0x00, 0x80, 0xc2, 0x07,     /* Link aggregation: status 1, ID 0x00140012 */
+                0x01, 0x00, 0x14, 0x00, 0x12,
+                0x00, 0x00                              /* End of LLDPDU */
+        };
+
+        lldp_handler_calls = 0;
+        assert_se(start_lldp(&lldp, e, lldp_handler, NULL) == 0);
+
+        assert_se(write(test_fd[1], frame, sizeof(frame)) == sizeof(frame));
+        sd_event_run(e, 0);
+        assert_se(lldp_handler_calls == 1);
+        assert_se(sd_lldp_get_packets(lldp, &packets) == 1);
+
+        assert_se(sd_lldp_packet_read_port_vlan_id(packets[0], &id16) == 0);
+        assert_se(id16 == 0x1234);
+
+        assert_se(sd_lldp_packet_read_port_protocol_vlan_id(packets[0], &flags, &id16) == 0);
+        assert_se(flags == 1);
+        assert_se(id16 == 0x7788);
+
+        assert_se(sd_lldp_packet_read_vlan_name(packets[0], &id16, &str, &len) == 0);
+        assert_se(id16 == 0x1234);
+        assert_se(len == 6);
+        assert_se(strneq(str, "Vlan51", 6));
+
+        assert_se(sd_lldp_packet_read_management_vid(packets[0], &id16) == 0);
+        assert_se(id16 == 0x0102);
+
+        assert_se(sd_lldp_packet_read_link_aggregation(packets[0], &flags, &id32) == 0);
+        assert_se(flags == 1);
+        assert_se(id32 == 0x00140012);
+
+        sd_lldp_packet_unref(packets[0]);
+        free(packets);
+
+        assert_se(stop_lldp(lldp) == 0);
+}
+
+int main(int argc, char *argv[]) {
+        _cleanup_event_unref_ sd_event *e = NULL;
+
+        test_parser();
+
+        /* LLDP reception tests */
+        assert_se(sd_event_new(&e) == 0);
+        test_receive_basic_packet(e);
+        test_receive_incomplete_packet(e);
+        test_receive_oui_packet(e);
 
         return 0;
 }