Пример #1
0
static int
cmd_medpower(struct lldpctl_conn_t *conn, struct writer *w,
    struct cmd_env *env, void *arg)
{
	log_debug("lldpctl", "set MED power");
	lldpctl_atom_t *iface;
	while ((iface = cmd_iterate_on_interfaces(conn, env))) {
		const char *name = lldpctl_atom_get_str(iface, lldpctl_k_interface_name);
		lldpctl_atom_t *port = lldpctl_get_port(iface);
		lldpctl_atom_t *med_power;
		const char *what = NULL;

		med_power = lldpctl_atom_get(port, lldpctl_k_port_med_power);
		if (med_power == NULL) {
			log_warnx("lldpctl", "unable to set LLDP-MED power: support seems unavailable");
			goto end;
		}

		if ((what = "device type", lldpctl_atom_set_str(med_power,
			    lldpctl_k_med_power_type,
			    cmdenv_get(env, "device-type"))) == NULL ||
		    (what = "power source", lldpctl_atom_set_str(med_power,
			lldpctl_k_med_power_source,
			cmdenv_get(env, "source"))) == NULL ||
		    (what = "power priority", lldpctl_atom_set_str(med_power,
			lldpctl_k_med_power_priority,
			cmdenv_get(env, "priority"))) == NULL ||
		    (what = "power value", lldpctl_atom_set_str(med_power,
			lldpctl_k_med_power_val,
			cmdenv_get(env, "value"))) == NULL)
			log_warnx("lldpctl",
			    "unable to set LLDP MED power value for %s on %s. %s.",
			    what, name, lldpctl_last_strerror(conn));
		else {
			if (lldpctl_atom_set(port, lldpctl_k_port_med_power,
				med_power) == NULL) {
				log_warnx("lldpctl", "unable to set LLDP MED power on %s. %s.",
				    name, lldpctl_last_strerror(conn));
			} else
				log_info("lldpctl", "LLDP-MED power has been set for port %s",
				    name);
		}

	end:
		lldpctl_atom_dec_ref(med_power);
		lldpctl_atom_dec_ref(port);
	}
	return 1;
}
Пример #2
0
static struct json_object * respondd_provider_neighbours(void) {
    lldpctl_conn_t *conn;
    lldpctl_atom_t *ifaces, *iface, *port, *neighbors, *neighbor;
    const char *ctlname, *neighmac, *portmac;
    struct json_object *ret, *ret_lldp, *neighbors_obj;

    ret_lldp = json_object_new_object();

    ctlname = lldpctl_get_default_transport();
    conn    = lldpctl_new_name(ctlname, NULL, NULL, NULL);
    ifaces  = lldpctl_get_interfaces(conn);
    lldpctl_atom_foreach(ifaces, iface) {
        port = lldpctl_get_port(iface);
        // check if Port ID Subtype is MAC address
        if (lldpctl_atom_get_int(port, lldpctl_k_port_id_subtype) != LLDP_PORTID_SUBTYPE_LLADDR)
            continue;

        portmac = lldpctl_atom_get_str(port, lldpctl_k_port_id);
        if (!portmac)
            continue;

        neighbors_obj = json_object_new_object();
        neighbors = lldpctl_atom_get(port, lldpctl_k_port_neighbors);
        lldpctl_atom_foreach(neighbors, neighbor) {
            // check if Chassis ID Subtype is MAC address
            if (lldpctl_atom_get_int(neighbor, lldpctl_k_chassis_id_subtype) != LLDP_CHASSISID_SUBTYPE_LLADDR)
                continue;

            neighmac = lldpctl_atom_get_str(neighbor, lldpctl_k_chassis_id);
            if (!neighmac)
                continue;

            json_object_object_add(neighbors_obj, neighmac, json_object_new_object());
        }
        json_object_object_add(ret_lldp, portmac, neighbors_obj);
    }
Пример #3
0
static int
cmd_custom_tlv_set(struct lldpctl_conn_t *conn, struct writer *w,
        struct cmd_env *env, void *arg)
{
	lldpctl_atom_t *port;
	const char *s;
	const char *name;
	uint8_t oui[LLDP_TLV_ORG_OUI_LEN];
	uint8_t oui_info[LLDP_TLV_ORG_OUI_INFO_MAXLEN];
	int oui_info_len = 0;
	uint16_t subtype = 0;

	log_debug("lldpctl", "lldp custom-tlv(s) %s", arg?"set":"clear");

	if (!arg)
		goto set;

	s = cmdenv_get(env, "oui");
	if (!s || (
	    sscanf(s, "%02hhx,%02hhx,%02hhx", &oui[0], &oui[1], &oui[2]) != 3 &&
	    sscanf(s, "%02hhX,%02hhX,%02hhX", &oui[0], &oui[1], &oui[2]) != 3) ) {
		log_warnx("lldpctl", "invalid OUI value '%s'", s);
		return 0;
	}

	s = cmdenv_get(env, "subtype");
	if (!s) {
		log_warnx("lldpctl", "no subtype specified");
		return 0;
	} else {
		subtype = (uint16_t)atoi(s);
		if (subtype > 255) {
			log_warnx("lldpctl", "invalid subtype range  value '%s'", s);
			return 0;
		}
	}

	s = cmdenv_get(env, "oui-info");
	/* This info is optional */
	if (s) {
		const char delim[] = ",";
		char *s_copy = strdup(s);
		char *token = strtok(s_copy, delim);
		while (token != NULL) {
			if (sscanf(token, "%02hhx", &oui_info[oui_info_len]) == 1 ||
			    sscanf(token, "%02hhX", &oui_info[oui_info_len]) == 1)
				oui_info_len++;
			if (oui_info_len >= sizeof(oui_info))
				break;
			token = strtok(NULL, delim);
		}
		free(s_copy);
	}

set:
	while ((port = cmd_iterate_on_ports(conn, env, &name))) {
		lldpctl_atom_t *custom_tlvs;
		if (!arg) {
			lldpctl_atom_set(port, lldpctl_k_custom_tlvs_clear, NULL);
		} else if (!(custom_tlvs = lldpctl_atom_get(port, lldpctl_k_custom_tlvs))) {
			log_warnx("lldpctl", "unable to get custom TLVs for port %s", name);
		} else {
			lldpctl_atom_t *tlv = lldpctl_atom_create(custom_tlvs);
			if (!tlv) {
				log_warnx("lldpctl", "unable to create new custom TLV for port %s",
				    name);
			} else {
				/* Configure custom TLV */
				lldpctl_atom_set_buffer(tlv, lldpctl_k_custom_tlv_oui, oui, sizeof(oui));
				lldpctl_atom_set_int(tlv, lldpctl_k_custom_tlv_oui_subtype, subtype);
				lldpctl_atom_set_buffer(tlv, lldpctl_k_custom_tlv_oui_info_string, oui_info, oui_info_len);

				/* Assign it to port */
				lldpctl_atom_set(port, lldpctl_k_custom_tlv, tlv);

				lldpctl_atom_dec_ref(tlv);
			}
			lldpctl_atom_dec_ref(custom_tlvs);
		}
	}

	return 1;
}
Пример #4
0
static lldpctl_atom_t*
_lldpctl_atom_get_atom_port(lldpctl_atom_t *atom, lldpctl_key_t key)
{
	struct _lldpctl_atom_port_t *p =
	    (struct _lldpctl_atom_port_t *)atom;
	struct lldpd_port     *port     = p->port;
	struct lldpd_hardware *hardware = p->hardware;

	/* Local port only */
	if (hardware != NULL) {
		switch (key) {
		case lldpctl_k_port_neighbors:
			return _lldpctl_new_atom(atom->conn, atom_ports_list, p);
		default: break;
		}
	}

	/* Local and remote port */
	switch (key) {
	case lldpctl_k_port_chassis:
		if (port->p_chassis) {
			return _lldpctl_new_atom(atom->conn, atom_chassis,
			    port->p_chassis, p, 0);
		}
		SET_ERROR(atom->conn, LLDPCTL_ERR_NOT_EXIST);
		return NULL;
#ifdef ENABLE_DOT3
	case lldpctl_k_port_dot3_power:
		return _lldpctl_new_atom(atom->conn, atom_dot3_power,
		    p);
#endif
#ifdef ENABLE_DOT1
	case lldpctl_k_port_vlans:
		return _lldpctl_new_atom(atom->conn, atom_vlans_list,
		    p);
	case lldpctl_k_port_ppvids:
		return _lldpctl_new_atom(atom->conn, atom_ppvids_list,
		    p);
	case lldpctl_k_port_pis:
		return _lldpctl_new_atom(atom->conn, atom_pis_list,
		    p);
#endif
#ifdef ENABLE_LLDPMED
	case lldpctl_k_port_med_policies:
		return _lldpctl_new_atom(atom->conn, atom_med_policies_list,
		    p);
	case lldpctl_k_port_med_locations:
		return _lldpctl_new_atom(atom->conn, atom_med_locations_list,
		    p);
	case lldpctl_k_port_med_power:
		return _lldpctl_new_atom(atom->conn, atom_med_power, p);
#endif
#ifdef ENABLE_CUSTOM
	case lldpctl_k_custom_tlvs:
		return _lldpctl_new_atom(atom->conn, atom_custom_list, p);
#endif
	default:
		/* Compatibility: query the associated chassis too */
		if (port->p_chassis)
			return lldpctl_atom_get(p->chassis, key);
		SET_ERROR(atom->conn, LLDPCTL_ERR_NOT_EXIST);
		return NULL;
	}
}
Пример #5
0
static void
display_med(struct writer *w, lldpctl_atom_t *port)
{
	lldpctl_atom_t *medpolicies, *medpolicy;
	lldpctl_atom_t *medlocations, *medlocation;
	lldpctl_atom_t *caelements, *caelement;
	long int cap = lldpctl_atom_get_int(port, lldpctl_k_chassis_med_cap);
	const char *type;

	if (lldpctl_atom_get_int(port, lldpctl_k_chassis_med_type) <= 0)
		return;

	tag_start(w, "lldp-med", "LLDP-MED");

	tag_datatag(w, "device-type", "Device Type",
	    lldpctl_atom_get_str(port, lldpctl_k_chassis_med_type));

	display_med_capability(w, cap, LLDP_MED_CAP_CAP, "Capabilities");
	display_med_capability(w, cap, LLDP_MED_CAP_POLICY, "Policy");
	display_med_capability(w, cap, LLDP_MED_CAP_LOCATION, "Location");
	display_med_capability(w, cap, LLDP_MED_CAP_MDI_PSE, "MDI/PSE");
	display_med_capability(w, cap, LLDP_MED_CAP_MDI_PD, "MDI/PD");
	display_med_capability(w, cap, LLDP_MED_CAP_IV, "Inventory");

	/* LLDP MED policies */
	medpolicies = lldpctl_atom_get(port, lldpctl_k_port_med_policies);
	lldpctl_atom_foreach(medpolicies, medpolicy) {
		if (lldpctl_atom_get_int(medpolicy,
			lldpctl_k_med_policy_type) <= 0) continue;

		tag_start(w, "policy", "LLDP-MED Network Policy for");
		tag_attr(w, "apptype", "", lldpctl_atom_get_str(medpolicy, lldpctl_k_med_policy_type));
		tag_attr(w, "defined", "Defined",
		    (lldpctl_atom_get_int(medpolicy,
			lldpctl_k_med_policy_unknown) > 0)?"no":"yes");

		if (lldpctl_atom_get_int(medpolicy,
			lldpctl_k_med_policy_tagged) > 0) {
			int vid = lldpctl_atom_get_int(medpolicy,
			    lldpctl_k_med_policy_vid);
			tag_start(w, "vlan", "VLAN");
			if (vid == 0) {
				tag_attr(w, "vid", "", "priority");
			} else if (vid == 4095) {
				tag_attr(w, "vid", "", "reserved");
			} else {
				tag_attr(w, "vid", "",
				    lldpctl_atom_get_str(medpolicy,
					lldpctl_k_med_policy_vid));
			}
			tag_end(w);
		}

		tag_datatag(w, "priority", "Priority",
		    lldpctl_atom_get_str(medpolicy,
			lldpctl_k_med_policy_priority));
		tag_datatag(w, "dscp", "DSCP Value",
		    lldpctl_atom_get_str(medpolicy,
			lldpctl_k_med_policy_dscp));

		tag_end(w);
	}
	lldpctl_atom_dec_ref(medpolicies);

	/* LLDP MED locations */
	medlocations = lldpctl_atom_get(port, lldpctl_k_port_med_locations);
	lldpctl_atom_foreach(medlocations, medlocation) {
		int format = lldpctl_atom_get_int(medlocation,
		    lldpctl_k_med_location_format);
		if (format <= 0) continue;
		tag_start(w, "location", "LLDP-MED Location Identification");
		tag_attr(w, "type", "Type",
		    lldpctl_atom_get_str(medlocation,
			lldpctl_k_med_location_format));

		switch (format) {
		case LLDP_MED_LOCFORMAT_COORD:
			tag_attr(w, "geoid", "Geoid",
			    lldpctl_atom_get_str(medlocation,
				lldpctl_k_med_location_geoid));
			tag_datatag(w, "lat", "Latitude",
			    lldpctl_atom_get_str(medlocation,
				lldpctl_k_med_location_latitude));
			tag_datatag(w, "lon", "Longitude",
			    lldpctl_atom_get_str(medlocation,
				lldpctl_k_med_location_longitude));
			tag_start(w, "altitude", "Altitude");
			tag_attr(w, "unit", "", lldpctl_atom_get_str(medlocation,
				lldpctl_k_med_location_altitude_unit));
			tag_data(w, lldpctl_atom_get_str(medlocation,
				lldpctl_k_med_location_altitude));
			tag_end(w);
			break;
		case LLDP_MED_LOCFORMAT_CIVIC:
			tag_datatag(w, "country", "Country",
			    lldpctl_atom_get_str(medlocation,
				lldpctl_k_med_location_country));
			caelements = lldpctl_atom_get(medlocation,
			    lldpctl_k_med_location_ca_elements);
			lldpctl_atom_foreach(caelements, caelement) {
				type = lldpctl_atom_get_str(caelement,
				    lldpctl_k_med_civicaddress_type);
				tag_datatag(w, totag(type), type,
				    lldpctl_atom_get_str(caelement,
					lldpctl_k_med_civicaddress_value));
			}
			lldpctl_atom_dec_ref(caelements);
			break;
		case LLDP_MED_LOCFORMAT_ELIN:
			tag_datatag(w, "ecs", "ECS ELIN",
			    lldpctl_atom_get_str(medlocation,
				lldpctl_k_med_location_elin));
			break;
		}
Пример #6
0
static int
_cmd_medlocation(struct lldpctl_conn_t *conn,
    struct cmd_env *env, int format)
{
	lldpctl_atom_t *iface;
	while ((iface = cmd_iterate_on_interfaces(conn, env))) {
		const char *name = lldpctl_atom_get_str(iface, lldpctl_k_interface_name);
		lldpctl_atom_t *port = lldpctl_get_port(iface);
		lldpctl_atom_t *med_location = NULL, *med_locations = NULL;
		const char *what = NULL;
		int ok = 0;

		med_locations = lldpctl_atom_get(port, lldpctl_k_port_med_locations);
		if (med_locations == NULL) {
			log_warnx("lldpctl", "unable to set LLDP-MED location: support seems unavailable");
			goto end;
		}

		med_location = lldpctl_atom_iter_value(med_locations,
		    lldpctl_atom_iter_next(med_locations,
			lldpctl_atom_iter(med_locations)));

		switch (format) {
		case LLDP_MED_LOCFORMAT_COORD:
			if ((what = "format", lldpctl_atom_set_int(med_location,
				    lldpctl_k_med_location_format,
				    format)) == NULL ||
			    (what = "latitude", lldpctl_atom_set_str(med_location,
				lldpctl_k_med_location_latitude,
				cmdenv_get(env, "latitude"))) == NULL ||
			    (what = "longitude", lldpctl_atom_set_str(med_location,
				lldpctl_k_med_location_longitude,
				cmdenv_get(env, "longitude"))) == NULL ||
			    (what = "altitude", lldpctl_atom_set_str(med_location,
				lldpctl_k_med_location_altitude,
				cmdenv_get(env, "altitude"))) == NULL ||
			    (what = "altitude unit", lldpctl_atom_set_str(med_location,
				lldpctl_k_med_location_altitude_unit,
				cmdenv_get(env, "altitude-unit"))) == NULL ||
			    (what = "datum", lldpctl_atom_set_str(med_location,
				lldpctl_k_med_location_geoid,
				cmdenv_get(env, "datum"))) == NULL)
				log_warnx("lldpctl",
				    "unable to set LLDP MED location value for %s on %s. %s.",
				    what, name, lldpctl_last_strerror(conn));
			else ok = 1;
			break;
		case LLDP_MED_LOCFORMAT_CIVIC:
			if ((what = "format", lldpctl_atom_set_int(med_location,
				    lldpctl_k_med_location_format,
				    format)) == NULL ||
			    (what = "country", lldpctl_atom_set_str(med_location,
				lldpctl_k_med_location_country,
				cmdenv_get(env, "country"))) == NULL) {
				log_warnx("lldpctl",
				    "unable to set LLDP MED location value for %s on %s. %s.",
				    what, name, lldpctl_last_strerror(conn));
				break;
			}
			ok = 1;
			for (lldpctl_map_t *addr_map =
				 lldpctl_key_get_map(lldpctl_k_med_civicaddress_type);
			     addr_map->string;
			     addr_map++) {
				lldpctl_atom_t *cael, *caels;
				const char *value = cmdenv_get(env, addr_map->string);
				if (!value) continue;

				caels = lldpctl_atom_get(med_location, lldpctl_k_med_location_ca_elements);
				cael = lldpctl_atom_create(caels);

				if (lldpctl_atom_set_str(cael, lldpctl_k_med_civicaddress_type,
					addr_map->string) == NULL ||
				    lldpctl_atom_set_str(cael, lldpctl_k_med_civicaddress_value,
					value) == NULL ||
				    lldpctl_atom_set(med_location,
					lldpctl_k_med_location_ca_elements,
					cael) == NULL) {
						log_warnx("lldpctl",
						    "unable to add a civic address element `%s`. %s",
						    addr_map->string,
						    lldpctl_last_strerror(conn));
						ok = 0;
				}

				lldpctl_atom_dec_ref(cael);
				lldpctl_atom_dec_ref(caels);
				if (!ok) break;
			}
			break;
		case LLDP_MED_LOCFORMAT_ELIN:
			if (lldpctl_atom_set_int(med_location,
				lldpctl_k_med_location_format, format) == NULL ||
			    lldpctl_atom_set_str(med_location,
				lldpctl_k_med_location_elin, cmdenv_get(env, "elin")) == NULL)
				log_warnx("lldpctl", "unable to set LLDP MED location on %s. %s",
				    name, lldpctl_last_strerror(conn));
			else ok = 1;
			break;
		}
		if (ok) {
			if (lldpctl_atom_set(port, lldpctl_k_port_med_locations,
				med_location) == NULL) {
				log_warnx("lldpctl", "unable to set LLDP MED location on %s. %s.",
				    name, lldpctl_last_strerror(conn));
			} else
				log_info("lldpctl", "LLDP-MED location has been set for port %s",
				    name);
		}

	end:
		lldpctl_atom_dec_ref(med_location);
		lldpctl_atom_dec_ref(med_locations);
		lldpctl_atom_dec_ref(port);
	}
	return 1;
}
Пример #7
0
static int
cmd_medpolicy(struct lldpctl_conn_t *conn, struct writer *w,
    struct cmd_env *env, void *arg)
{
	log_debug("lldpctl", "set MED policy");
	lldpctl_atom_t *iface;
	while ((iface = cmd_iterate_on_interfaces(conn, env))) {
		const char *name = lldpctl_atom_get_str(iface, lldpctl_k_interface_name);
		lldpctl_atom_t *port = lldpctl_get_port(iface);
		lldpctl_atom_t *med_policy = NULL, *med_policies = NULL;
		const char *what = NULL;

		med_policies = lldpctl_atom_get(port, lldpctl_k_port_med_policies);
		if (med_policies == NULL) {
			log_warnx("lldpctl", "unable to set LLDP-MED policies: support seems unavailable");
			goto end;
		}

		med_policy = lldpctl_atom_iter_value(med_policies,
		    lldpctl_atom_iter_next(med_policies,
			lldpctl_atom_iter(med_policies)));

		if ((what = "application", lldpctl_atom_set_str(med_policy,
			    lldpctl_k_med_policy_type,
			    cmdenv_get(env, "application"))) == NULL ||
		    (what = "unknown flag", lldpctl_atom_set_int(med_policy,
			lldpctl_k_med_policy_unknown,
			cmdenv_get(env, "unknown")?1:0)) == NULL ||
		    (what = "vlan",
			cmdenv_get(env, "vlan")?
			lldpctl_atom_set_str(med_policy,
			    lldpctl_k_med_policy_vid,
			    cmdenv_get(env, "vlan")):
			lldpctl_atom_set_int(med_policy,
			    lldpctl_k_med_policy_vid, 0)) == NULL ||
		    (what = "priority",
			cmdenv_get(env, "priority")?
			lldpctl_atom_set_str(med_policy,
			    lldpctl_k_med_policy_priority,
			    cmdenv_get(env, "priority")):
			lldpctl_atom_set_int(med_policy,
			    lldpctl_k_med_policy_priority,
			    0)) == NULL ||
		    (what = "dscp",
			cmdenv_get(env, "dscp")?
			lldpctl_atom_set_str(med_policy,
			    lldpctl_k_med_policy_dscp,
			    cmdenv_get(env, "dscp")):
			lldpctl_atom_set_int(med_policy,
			    lldpctl_k_med_policy_dscp,
			    0)) == NULL)
			log_warnx("lldpctl",
			    "unable to set LLDP MED policy value for %s on %s. %s.",
			    what, name, lldpctl_last_strerror(conn));
		else {
			if (lldpctl_atom_set(port, lldpctl_k_port_med_policies,
				med_policy) == NULL) {
				log_warnx("lldpctl", "unable to set LLDP MED policy on %s. %s.",
				    name, lldpctl_last_strerror(conn));
			} else
				log_info("lldpctl", "LLDP-MED policy has been set for port %s",
				    name);
		}

	end:
		lldpctl_atom_dec_ref(med_policy);
		lldpctl_atom_dec_ref(med_policies);
		lldpctl_atom_dec_ref(port);
	}
	return 1;
}
Пример #8
0
static int
cmd_dot3power(struct lldpctl_conn_t *conn, struct writer *w,
    struct cmd_env *env, void *arg)
{
	log_debug("lldpctl", "set dot3 power");
	lldpctl_atom_t *iface;
	while ((iface = cmd_iterate_on_interfaces(conn, env))) {
		const char *name = lldpctl_atom_get_str(iface, lldpctl_k_interface_name);
		lldpctl_atom_t *port = lldpctl_get_port(iface);
		lldpctl_atom_t *dot3_power;
		const char *what = NULL;
		int ok = 1;

		dot3_power = lldpctl_atom_get(port, lldpctl_k_port_dot3_power);
		if (dot3_power == NULL) {
			log_warnx("lldpctl", "unable to set Dot3 power: support seems unavailable");
			goto end;
		}

		if ((what = "device type", lldpctl_atom_set_str(dot3_power,
			    lldpctl_k_dot3_power_devicetype,
			    cmdenv_get(env, "device-type"))) == NULL ||
		    /* Flags */
		    (what = "supported flag", lldpctl_atom_set_int(dot3_power,
			lldpctl_k_dot3_power_supported,
			cmdenv_get(env, "supported")?1:0)) == NULL ||
		    (what = "enabled flag", lldpctl_atom_set_int(dot3_power,
			lldpctl_k_dot3_power_enabled,
			cmdenv_get(env, "enabled")?1:0)) == NULL ||
		    (what = "paircontrol flag", lldpctl_atom_set_int(dot3_power,
			lldpctl_k_dot3_power_paircontrol,
			cmdenv_get(env, "paircontrol")?1:0)) == NULL ||
		    /* Powerpairs */
		    (what = "power pairs", lldpctl_atom_set_str(dot3_power,
			lldpctl_k_dot3_power_pairs,
			cmdenv_get(env, "powerpairs"))) == NULL ||
		    /* Class */
		    (what = "power class", cmdenv_get(env, "class")?
			lldpctl_atom_set_str(dot3_power,
			    lldpctl_k_dot3_power_class,
			    cmdenv_get(env, "class")):
			lldpctl_atom_set_int(dot3_power,
			    lldpctl_k_dot3_power_class, 0)) == NULL ||
		    (what = "802.3at type", lldpctl_atom_set_int(dot3_power,
			lldpctl_k_dot3_power_type, 0)) == NULL) {
			log_warnx("lldpctl",
			    "unable to set LLDP Dot3 power value for %s on %s. %s.",
			    what, name, lldpctl_last_strerror(conn));
			ok = 0;
		} else if (cmdenv_get(env, "typeat")) {
			int typeat = cmdenv_get(env, "typeat")[0] - '0';
			const char *source = cmdenv_get(env, "source");
			if ((what = "802.3at type", lldpctl_atom_set_int(dot3_power,
				    lldpctl_k_dot3_power_type,
				    typeat)) == NULL ||
			    (what = "source", lldpctl_atom_set_int(dot3_power,
				lldpctl_k_dot3_power_source,
				(!strcmp(source, "primary"))?LLDP_DOT3_POWER_SOURCE_PRIMARY:
				(!strcmp(source, "backup"))? LLDP_DOT3_POWER_SOURCE_BACKUP:
				(!strcmp(source, "pse"))?    LLDP_DOT3_POWER_SOURCE_PSE:
				(!strcmp(source, "local"))?  LLDP_DOT3_POWER_SOURCE_LOCAL:
				(!strcmp(source, "both"))?   LLDP_DOT3_POWER_SOURCE_BOTH:
				LLDP_DOT3_POWER_SOURCE_UNKNOWN)) == NULL ||
			    (what = "priority", lldpctl_atom_set_str(dot3_power,
				lldpctl_k_dot3_power_priority,
				cmdenv_get(env, "priority"))) == NULL ||
			    (what = "requested power", lldpctl_atom_set_str(dot3_power,
				lldpctl_k_dot3_power_requested,
				cmdenv_get(env, "requested"))) == NULL ||
			    (what = "allocated power", lldpctl_atom_set_str(dot3_power,
				lldpctl_k_dot3_power_allocated,
				cmdenv_get(env, "allocated"))) == NULL) {
				log_warnx("lldpctl", "unable to set LLDP Dot3 power value for %s on %s. %s.",
				    what, name, lldpctl_last_strerror(conn));
				ok = 0;
			}
		}
		if (ok) {
			if (lldpctl_atom_set(port, lldpctl_k_port_dot3_power,
				dot3_power) == NULL) {
				log_warnx("lldpctl", "unable to set LLDP Dot3 power on %s. %s.",
				    name, lldpctl_last_strerror(conn));
			} else
				log_info("lldpctl", "LLDP Dot3 power has been set for port %s",
				    name);
		}

	end:
		lldpctl_atom_dec_ref(dot3_power);
		lldpctl_atom_dec_ref(port);
	}
	return 1;
}