+/*
+ * netifd - network interface daemon
+ * Copyright (C) 2012 Felix Fietkau <nbd@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation
+ *
+ * This program 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 General Public License for more details.
+ */
#ifndef __INTERFACE_IP_H
#define __INTERFACE_IP_H
DEVADDR_INET6 = (1 << 0),
DEVADDR_FAMILY = DEVADDR_INET4 | DEVADDR_INET6,
- /* device route (no gateway) */
- DEVADDR_DEVICE = (1 << 1),
-
/* externally added address */
DEVADDR_EXTERNAL = (1 << 2),
+
+ /* route overrides the default interface metric */
+ DEVROUTE_METRIC = (1 << 3),
+
+ /* route overrides the default interface mtu */
+ DEVROUTE_MTU = (1 << 4),
+
+ /* route automatically added by kernel */
+ DEVADDR_KERNEL = (1 << 5),
};
union if_addr {
struct in6_addr in6;
};
-struct device_addr {
+struct device_prefix {
struct vlist_node node;
+ struct list_head head;
+ struct vlist_tree *assignments;
+ struct interface *iface;
+ uint64_t avail;
+ time_t valid_until;
+ time_t preferred_until;
+
+ struct in6_addr addr;
+ uint8_t length;
+};
- enum device_addr_flags flags;
+struct device_prefix_assignment {
+ struct vlist_node node;
+ struct device_prefix *prefix;
+ struct in6_addr addr;
bool enabled;
+ uint8_t length;
+ char *name;
+};
+
+struct device_addr {
+ struct vlist_node node;
+ bool enabled;
+
+ /* ipv4 only */
+ uint32_t broadcast;
+ uint32_t point_to_point;
+
+ /* ipv6 only */
+ time_t valid_until;
+ time_t preferred_until;
/* must be last */
+ enum device_addr_flags flags;
unsigned int mask;
union if_addr addr;
};
struct device_route {
struct vlist_node node;
+ struct interface *iface;
- enum device_addr_flags flags;
bool enabled;
bool keep;
int mtu;
/* must be last */
+ enum device_addr_flags flags;
unsigned int mask;
union if_addr addr;
};
};
extern const struct config_param_list route_attr_list;
+extern struct list_head prefixes;
-void interface_ip_init(struct interface_ip_settings *ip, struct interface *iface);
+void interface_ip_init(struct interface *iface);
void interface_add_dns_server(struct interface_ip_settings *ip, const char *str);
void interface_add_dns_server_list(struct interface_ip_settings *ip, struct blob_attr *list);
void interface_add_dns_search_list(struct interface_ip_settings *ip, struct blob_attr *list);
void interface_ip_update_complete(struct interface_ip_settings *ip);
void interface_ip_flush(struct interface_ip_settings *ip);
void interface_ip_set_enabled(struct interface_ip_settings *ip, bool enabled);
+void interface_ip_update_metric(struct interface_ip_settings *ip, int metric);
+
+struct interface *interface_ip_add_target_route(union if_addr *addr, bool v6);
+void interface_ip_set_prefix_assignment(struct device_prefix *prefix,
+ struct interface *iface, uint8_t length);
+void interface_ip_add_device_prefix(struct interface *iface, struct in6_addr *addr,
+ uint8_t length, time_t valid_until, time_t preferred_until);
+void interface_ip_set_ula_prefix(const char *prefix);
#endif